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Windows Analysis Report
1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Overview

General Information

Sample name:	1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe
Analysis ID:	1515271
MD5:	3fb871e12cee36470aa80d019aa46c2a
SHA1:	3fff365af65a3d3312c222acfe0a4d7447d0e78d
SHA256:	2e432426a7a0a10a0068c035368f749c298e1ef1add61e31a8b25da74676fcaa
Tags:	base64-decodedexeuser-abuse_ch
Infos:

Detection

AsyncRAT, DcRat

Score:	100
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Antivirus / Scanner detection for submitted sample

Found malware configuration

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Yara detected AsyncRAT

Yara detected DcRat

.NET source code references suspicious native API functions

AI detected suspicious sample

C2 URLs / IPs found in malware configuration

Machine Learning detection for sample

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Uses dynamic DNS services

AV process strings found (often used to terminate AV products)

Allocates memory with a write watch (potentially for evading sandboxes)

Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)

Contains long sleeps (>= 3 min)

Detected TCP or UDP traffic on non-standard ports

Detected potential crypto function

Enables debug privileges

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

Internet Provider seen in connection with other malware

May sleep (evasive loops) to hinder dynamic analysis

Monitors certain registry keys / values for changes (often done to protect autostart functionality)

Queries the volume information (name, serial number etc) of a device

Sample file is different than original file name gathered from version info

Uses code obfuscation techniques (call, push, ret)

Yara signature match

Classification

Process Tree

System is w10x64

1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe (PID: 6624 cmdline: "C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe" MD5: 3FB871E12CEE36470AA80D019AA46C2A)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
AsyncRAT	AsyncRAT is a Remote Access Tool (RAT) designed to remotely monitor and control other computers through a secure encrypted connection. It is an open source remote administration tool, however, it could also be used maliciously because it provides functionality such as keylogger, remote desktop control, and many other functions that may cause harm to the victims computer. In addition, AsyncRAT can be delivered via various methods such as spear-phishing, malvertising, exploit kit and other techniques.	No Attribution	https://0xtoxin-labs.gitbook.io/malware-analysis/malware-analysis/asyncrat-onenote-dropper https://aidenmitchell.ca/asyncrat-via-vbs/ https://assets.virustotal.com/reports/2021trends.pdf https://axmahr.github.io/posts/asyncrat-detection/ https://blog.checkpoint.com/research/november-2023s-most-wanted-malware-new-asyncrat-campaign-discovered-while-fakeupdates-re-entered-the-top-ten-after-brief-hiatus/	https://malpedia.caad.fkie.fraunhofer.de/details/win.asyncrat

Name	Description	Attribution	Blogpost URLs	Link
DCRat	DCRat is a typical RAT that has been around since at least June 2019.	No Attribution	https://axmahr.github.io/posts/asyncrat-detection/ https://blog.sekoia.io/privateloader-the-loader-of-the-prevalent-ruzki-ppi-service/ https://blog.talosintelligence.com/2021/10/crimeware-targets-afghanistan-india.html https://blog.talosintelligence.com/2022/08/modernloader-delivers-multiple-stealers.html https://blogs.blackberry.com/en/2022/01/kraken-the-code-on-prometheus	https://malpedia.caad.fkie.fraunhofer.de/details/win.dcrat

Malware Configuration

Threatname: AsyncRAT

{"Server": "dcmxz.duckdns.org", "Ports": "35650", "Version": "1.0.7", "Autorun": "false", "Install_Folder": "%AppData%", "AES_key": "BMaxyTI6PFcknz46fW6SoamkbMkpDOBY", "Mutex": "DcRatMutex_qwqdanchun", "Certificate": "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", "ServerSignature": "HHE5jOeVJOhAghvpojlJdIrDbFOsUbqwsp+EMG8VXpAUEeevWIZdvf0JXY09IqtRyF0X8OflaZjfz5GSeKAlhnZylZ4ewd/rQNkxEX2jmNQvqQm2VUSZ4DaZ1LNcyuuDLoLokVBSqAQ26qID63vTRTGCG+S4ivbzXv2B1m+Pq9M=", "BDOS": "null", "External_config_on_Pastebin": "false"}

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	JoeSecurity_AsyncRAT	Yara detected AsyncRAT	Joe Security
1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Windows_Trojan_DCRat_1aeea1ac	unknown	unknown	0x65f7:$a1: havecamera 0x9af0:$a2: timeout 3 > NUL 0x9b10:$a3: START "" " 0x999b:$a4: L2Mgc2NodGFza3MgL2NyZWF0ZSAvZiAvc2Mgb25sb2dvbiAvcmwgaGlnaGVzdCAvdG4g 0x9a50:$a5: U09GVFdBUkVcTWljcm9zb2Z0XFdpbmRvd3NcQ3VycmVudFZlcnNpb25cUnVuXA==
1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	INDICATOR_SUSPICIOUS_EXE_B64_Artifacts	Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.	ditekSHen	0x9a50:$s1: U09GVFdBUkVcTWljcm9zb2Z0XFdpbmRvd3NcQ3VycmVudFZlcnNpb25cUnVuXA 0x999b:$s2: L2Mgc2NodGFza3MgL2 0x991a:$s3: QW1zaVNjYW5CdWZmZXI 0x9968:$s4: VmlydHVhbFByb3RlY3Q
1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice	Detects executables attemping to enumerate video devices using WMI	ditekSHen	0x9cd2:$q1: Select * from Win32_CacheMemory 0x9d12:$d1: {860BB310-5D01-11d0-BD3B-00A0C911CE86} 0x9d60:$d2: {62BE5D10-60EB-11d0-BD3B-00A0C911CE86} 0x9dae:$d3: {55272A00-42CB-11CE-8135-00AA004BB851}
1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	INDICATOR_SUSPICIOUS_EXE_DcRatBy	Detects executables containing the string DcRatBy	ditekSHen	0xa14a:$s1: DcRatBy

PCAP (Network Traffic)

Source	Rule	Description	Author	Strings
dump.pcap	Windows_Trojan_DCRat_1aeea1ac	unknown	unknown	0x4b7:$b2: DcRat By qwqdanchun1

Memory Dumps

Source	Rule	Description	Author	Strings
00000000.00000000.2118439843.0000000000782000.00000002.00000001.01000000.00000003.sdmp	JoeSecurity_AsyncRAT	Yara detected AsyncRAT	Joe Security
00000000.00000000.2118439843.0000000000782000.00000002.00000001.01000000.00000003.sdmp	Windows_Trojan_DCRat_1aeea1ac	unknown	unknown	0x63f7:$a1: havecamera 0x98f0:$a2: timeout 3 > NUL 0x9910:$a3: START "" " 0x979b:$a4: L2Mgc2NodGFza3MgL2NyZWF0ZSAvZiAvc2Mgb25sb2dvbiAvcmwgaGlnaGVzdCAvdG4g 0x9850:$a5: U09GVFdBUkVcTWljcm9zb2Z0XFdpbmRvd3NcQ3VycmVudFZlcnNpb25cUnVuXA==
00000000.00000002.3363355468.000000001B58B000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_DCRat_1aeea1ac	unknown	unknown	0xb4c0:$b2: DcRat By qwqdanchun1
00000000.00000002.3361400482.0000000000D07000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_DCRat_1aeea1ac	unknown	unknown	0x5102c:$b2: DcRat By qwqdanchun1
00000000.00000002.3361804934.0000000002A91000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_DcRat_2	Yara detected DcRat	Joe Security
00000000.00000002.3361804934.0000000002A91000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_DCRat_1aeea1ac	unknown	unknown	0x5488:$b1: DcRatByqwqdanchun 0x3f6b4:$b2: DcRat By qwqdanchun1
00000000.00000002.3361804934.0000000002B13000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_DcRat_2	Yara detected DcRat	Joe Security
00000000.00000002.3361804934.0000000002B13000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_DCRat_1aeea1ac	unknown	unknown	0x21c3dc:$b2: DcRat By qwqdanchun1 0x279d70:$b2: DcRat By qwqdanchun1 0x281a94:$b2: DcRat By qwqdanchun1 0x281ce4:$b2: DcRat By qwqdanchun1
Process Memory Space: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe PID: 6624	JoeSecurity_AsyncRAT	Yara detected AsyncRAT	Joe Security
Process Memory Space: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe PID: 6624	JoeSecurity_DcRat_2	Yara detected DcRat	Joe Security
Process Memory Space: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe PID: 6624	Windows_Trojan_DCRat_1aeea1ac	unknown	unknown	0x4429d:$a1: havecamera 0x12c95:$b1: DcRatByqwqdanchun 0x48e8c:$b1: DcRatByqwqdanchun 0x538c:$b2: DcRat By qwqdanchun1 0x1e78d:$b2: DcRat By qwqdanchun1 0x25921:$b2: DcRat By qwqdanchun1 0x403de:$b2: DcRat By qwqdanchun1
Click to see the 6 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack	JoeSecurity_AsyncRAT	Yara detected AsyncRAT	Joe Security
0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack	Windows_Trojan_DCRat_1aeea1ac	unknown	unknown	0x65f7:$a1: havecamera 0x9af0:$a2: timeout 3 > NUL 0x9b10:$a3: START "" " 0x999b:$a4: L2Mgc2NodGFza3MgL2NyZWF0ZSAvZiAvc2Mgb25sb2dvbiAvcmwgaGlnaGVzdCAvdG4g 0x9a50:$a5: U09GVFdBUkVcTWljcm9zb2Z0XFdpbmRvd3NcQ3VycmVudFZlcnNpb25cUnVuXA==
0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack	INDICATOR_SUSPICIOUS_EXE_B64_Artifacts	Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.	ditekSHen	0x9a50:$s1: U09GVFdBUkVcTWljcm9zb2Z0XFdpbmRvd3NcQ3VycmVudFZlcnNpb25cUnVuXA 0x999b:$s2: L2Mgc2NodGFza3MgL2 0x991a:$s3: QW1zaVNjYW5CdWZmZXI 0x9968:$s4: VmlydHVhbFByb3RlY3Q
0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack	INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice	Detects executables attemping to enumerate video devices using WMI	ditekSHen	0x9cd2:$q1: Select * from Win32_CacheMemory 0x9d12:$d1: {860BB310-5D01-11d0-BD3B-00A0C911CE86} 0x9d60:$d2: {62BE5D10-60EB-11d0-BD3B-00A0C911CE86} 0x9dae:$d3: {55272A00-42CB-11CE-8135-00AA004BB851}
0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack	INDICATOR_SUSPICIOUS_EXE_DcRatBy	Detects executables containing the string DcRatBy	ditekSHen	0xa14a:$s1: DcRatBy

Suricata Signatures

ET MALWARE Observed Malicious SSL Cert (AsyncRAT)

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-09-22T06:59:12.248571+0200	2034847	1	Domain Observed Used for C2 Detected	45.135.232.38	35650	192.168.2.5	49705	TCP

ETPRO JA3 Hash - Suspected ASYNCRAT Server Cert (ja3s)

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-09-22T06:59:12.248571+0200	2842478	1	Malware Command and Control Activity Detected	45.135.232.38	35650	192.168.2.5	49705	TCP

ETPRO MALWARE Observed Malicious SSL Cert (AsyncRAT)

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-09-22T06:59:12.248571+0200	2848048	1	Domain Observed Used for C2 Detected	45.135.232.38	35650	192.168.2.5	49705	TCP

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Avira: detected

Found malware configuration

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Malware Configuration Extractor: AsyncRAT {"Server": "dcmxz.duckdns.org", "Ports": "35650", "Version": "1.0.7", "Autorun": "false", "Install_Folder": "%AppData%", "AES_key": "BMaxyTI6PFcknz46fW6SoamkbMkpDOBY", "Mutex": "DcRatMutex_qwqdanchun", "Certificate": "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", "ServerSignature": "HHE5jOeVJOhAghvpojlJdIrDbFOsUbqwsp+EMG8VXpAUEeevWIZdvf0JXY09IqtRyF0X8OflaZjfz5GSeKAlhnZylZ4ewd/rQNkxEX2jmNQvqQm2VUSZ4DaZ1LNcyuuDLoLokVBSqAQ26qID63vTRTGCG+S4ivbzXv2B1m+Pq9M=", "BDOS": "null", "External_config_on_Pastebin": "false"}

Multi AV Scanner detection for submitted file

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Virustotal: Detection: 68%

Perma Link

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 100.0% probability

Machine Learning detection for sample

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Joe Sandbox ML: detected

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Networking

Suricata IDS alerts for network traffic

Source: Network traffic	Suricata IDS: 2842478 - Severity 1 - ETPRO JA3 Hash - Suspected ASYNCRAT Server Cert (ja3s) : 45.135.232.38:35650 -> 192.168.2.5:49705
Source: Network traffic	Suricata IDS: 2034847 - Severity 1 - ET MALWARE Observed Malicious SSL Cert (AsyncRAT) : 45.135.232.38:35650 -> 192.168.2.5:49705
Source: Network traffic	Suricata IDS: 2848048 - Severity 1 - ETPRO MALWARE Observed Malicious SSL Cert (AsyncRAT) : 45.135.232.38:35650 -> 192.168.2.5:49705

C2 URLs / IPs found in malware configuration

Source: Malware configuration extractor

URLs: dcmxz.duckdns.org

Uses dynamic DNS services

Source: unknown

DNS query: name: dcmxz.duckdns.org

Source: global traffic

TCP traffic: 192.168.2.5:49705 -> 45.135.232.38:35650

Source: Joe Sandbox View

ASN Name: ASBAXETNRU ASBAXETNRU

Source: unknown

UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: dcmxz.duckdns.org

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3363355468.000000001B58B000.00000004.00000020.00020000.00000000.sdmp, 77EC63BDA74BD0D0E0426DC8F80085060.0.dr	String found in binary or memory: http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3361400482.0000000000C9C000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cabz
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3361400482.0000000000D07000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/end3
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3361804934.0000000002A91000.00000004.00000800.00020000.00000000.sdmp, 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3361804934.0000000002B13000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name

Key, Mouse, Clipboard, Microphone and Screen Capturing

Yara detected AsyncRAT

Source: Yara match	File source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, type: SAMPLE
Source: Yara match	File source: 0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000000.2118439843.0000000000782000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe PID: 6624, type: MEMORYSTR

System Summary

Malicious sample detected (through community Yara rule)

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, type: SAMPLE	Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, type: SAMPLE	Matched rule: Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc. Author: ditekSHen
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, type: SAMPLE	Matched rule: Detects executables attemping to enumerate video devices using WMI Author: ditekSHen
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, type: SAMPLE	Matched rule: Detects executables containing the string DcRatBy Author: ditekSHen
Source: dump.pcap, type: PCAP	Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack, type: UNPACKEDPE	Matched rule: Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc. Author: ditekSHen
Source: 0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack, type: UNPACKEDPE	Matched rule: Detects executables attemping to enumerate video devices using WMI Author: ditekSHen
Source: 0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack, type: UNPACKEDPE	Matched rule: Detects executables containing the string DcRatBy Author: ditekSHen
Source: 00000000.00000000.2118439843.0000000000782000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 00000000.00000002.3363355468.000000001B58B000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 00000000.00000002.3361400482.0000000000D07000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 00000000.00000002.3361804934.0000000002A91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 00000000.00000002.3361804934.0000000002B13000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: Process Memory Space: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe PID: 6624, type: MEMORYSTR	Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Code function: 0_2_00007FF848E7C56F	0_2_00007FF848E7C56F
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Code function: 0_2_00007FF848E78346	0_2_00007FF848E78346
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Code function: 0_2_00007FF848E790F2	0_2_00007FF848E790F2
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Code function: 0_2_00007FF848E730E2	0_2_00007FF848E730E2

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000000.2118470932.000000000078E000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilenameClient.exe" vs 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3361400482.0000000000C9C000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameclr.dllT vs 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Binary or memory string: OriginalFilenameClient.exe" vs 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, type: SAMPLE	Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, type: SAMPLE	Matched rule: INDICATOR_SUSPICIOUS_EXE_B64_Artifacts author = ditekSHen, description = Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, type: SAMPLE	Matched rule: INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice author = ditekSHen, description = Detects executables attemping to enumerate video devices using WMI
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, type: SAMPLE	Matched rule: INDICATOR_SUSPICIOUS_EXE_DcRatBy author = ditekSHen, description = Detects executables containing the string DcRatBy
Source: dump.pcap, type: PCAP	Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: 0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: 0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_B64_Artifacts author = ditekSHen, description = Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
Source: 0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice author = ditekSHen, description = Detects executables attemping to enumerate video devices using WMI
Source: 0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_DcRatBy author = ditekSHen, description = Detects executables containing the string DcRatBy
Source: 00000000.00000000.2118439843.0000000000782000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: 00000000.00000002.3363355468.000000001B58B000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: 00000000.00000002.3361400482.0000000000D07000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: 00000000.00000002.3361804934.0000000002A91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: 00000000.00000002.3361804934.0000000002B13000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12
Source: Process Memory Space: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe PID: 6624, type: MEMORYSTR	Matched rule: Windows_Trojan_DCRat_1aeea1ac os = windows, severity = x86, creation_date = 2022-01-15, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.DCRat, fingerprint = fc67d76dc916b7736de783aa245483381a8fe071c533f3761e550af80a873fe9, id = 1aeea1ac-69b9-4cc6-91af-18b7a79f35ce, last_modified = 2022-04-12

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, Settings.cs	Base64 encoded string: 'rdvg6WR9YpK4ldjpOONzY1prolv9NEkpkwUs2GkgR//0YtYH71rbxnR4PfBGmKhcLHtUrWgSsu+78LWRDCPstL0LWyHbVXPesRyBf8ep2nk=', 'kavigSNbfCs4IxuRCpfhumt7bCDlfiYTnBbT8pebQJaPJb8mlJBl7LhTP3A3D1oAvA9GgjgmY82OkDe1wp1WS9wyXKoH33DKgXCHGkVhdxmVDR5O3ckPdt7AZq6A27WPZ45ZZYqJ0Q/xn4KPodqJiJV3Tjop6IJ2RAcH6E9eLR2IIauR8fzkjhfIpmJxMk+CP8AYqydzOwaR03qYahkZv3rhQlsHUWeqGeYQtjFnvewL7x93qMLeiQt6fahVgVjBmll1DTYlzCGoaCZMRzXSKcKaffC71+RasCUhGK18dCw=', 'jVe/CHyxeji+ISSX691hV54Pga5de6Nfp7sJWmdTAzHCaR7mZl2MO65Hk6KJMauS9Y6jw9wXKcqYOT2qrHh4JQ==', 'vVLVqaAyjFawc15DAD8/cfIQb0Gumvo25eyVv99u7lA+4pgQQfe5He3KVJsqW0aNW9hTCtQIhPaNPwOsYJIAxA=='
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, NormalStartup.cs	Base64 encoded string: 'L2Mgc2NodGFza3MgL2NyZWF0ZSAvZiAvc2Mgb25sb2dvbiAvcmwgaGlnaGVzdCAvdG4g', 'U09GVFdBUkVcTWljcm9zb2Z0XFdpbmRvd3NcQ3VycmVudFZlcnNpb25cUnVuXA=='

Source: classification engine

Classification label: mal100.troj.evad.winEXE@1/2@1/1

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Mutant created: NULL
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Mutant created: \Sessions\1\BaseNamedObjects\DcRatMutex_qwqdanchun

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.80%

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Virustotal: Detection: 68%

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: mscoree.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: vcruntime140_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: cryptsp.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: rsaenh.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: cryptbase.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: msasn1.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: amsi.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: mswsock.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: dnsapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: iphlpapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: rasadhlp.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: fwpuclnt.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: secur32.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: schannel.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: mskeyprotect.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: ntasn1.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: ncrypt.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: ncryptsslp.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: gpapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: cryptnet.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: winnsi.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: winhttp.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: ondemandconnroutehelper.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: dhcpcsvc6.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: dhcpcsvc.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: webio.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: cabinet.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: wbemcomn.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: userenv.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: sxs.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: devenum.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: winmm.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: ntmarta.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: devobj.dll	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Section loaded: msdmo.dll	Jump to behavior

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{CF4CC405-E2C5-4DDD-B3CE-5E7582D8C9FA}\InprocServer32

Jump to behavior

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Code function: 0_2_00007FF848E700BD pushad ; iretd

0_2_00007FF848E700C1

Boot Survival

Yara detected AsyncRAT

Source: Yara match	File source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, type: SAMPLE
Source: Yara match	File source: 0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000000.2118439843.0000000000782000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe PID: 6624, type: MEMORYSTR

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Registry key monitored for changes: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot

Jump to behavior

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Malware Analysis System Evasion

Yara detected AsyncRAT

Source: Yara match	File source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, type: SAMPLE
Source: Yara match	File source: 0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000000.2118439843.0000000000782000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe PID: 6624, type: MEMORYSTR

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Binary or memory string: TASKMGR.EXE#PROCESSHACKER.EXE

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Memory allocated: FE0000 memory reserve \| memory write watch			Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	Memory allocated: 1AA90000 memory reserve \| memory write watch			Jump to behavior

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Thread delayed: delay time: 922337203685477

Jump to behavior

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Window / User API: threadDelayed 9611

Jump to behavior

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe TID: 1088	Thread sleep time: -30000s >= -30000s	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe TID: 6660	Thread sleep time: -10145709240540247s >= -30000s	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe TID: 1532	Thread sleep count: 9611 > 30	Jump to behavior
Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe TID: 1532	Thread sleep count: 243 > 30	Jump to behavior

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

File Volume queried: C:\ FullSizeInformation

Jump to behavior

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Thread delayed: delay time: 922337203685477

Jump to behavior

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3363189778.000000001B40A000.00000004.00000020.00020000.00000000.sdmp, 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3363355468.000000001B575000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: Hyper-V RAW

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Process token adjusted: Debug

Jump to behavior

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Memory allocated: page read and write | page guard

Jump to behavior

HIPS / PFW / Operating System Protection Evasion

.NET source code references suspicious native API functions

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, AntiProcess.cs	Reference to suspicious API methods: OpenProcess(1u, bInheritHandle: false, processId)
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, Win32.cs	Reference to suspicious API methods: Marshal.GetDelegateForFunctionPointer(GetProcAddress(LoadLibraryA(ref name), ref method), typeof(CreateApi))
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, Win32.cs	Reference to suspicious API methods: Marshal.GetDelegateForFunctionPointer(GetProcAddress(LoadLibraryA(ref name), ref method), typeof(CreateApi))
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, Amsi.cs	Reference to suspicious API methods: Win32.VirtualAllocEx(procAddress, (UIntPtr)(ulong)patch.Length, 64u, out var _)

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3361804934.0000000002DC7000.00000004.00000800.00020000.00000000.sdmp, 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3361804934.0000000002B13000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Program Manager
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3361804934.0000000002DC7000.00000004.00000800.00020000.00000000.sdmp, 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3361804934.0000000002B0D000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Program Manager@

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Queries volume information: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe VolumeInformation

Jump to behavior

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Jump to behavior

Lowering of HIPS / PFW / Operating System Security Settings

Yara detected AsyncRAT

Source: Yara match	File source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, type: SAMPLE
Source: Yara match	File source: 0.0.1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe.780000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000000.2118439843.0000000000782000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe PID: 6624, type: MEMORYSTR

Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000000.2118439843.0000000000782000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: MSASCui.exe
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3361400482.0000000000D07000.00000004.00000020.00020000.00000000.sdmp, 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3363355468.000000001B5BD000.00000004.00000020.00020000.00000000.sdmp, 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3363189778.000000001B422000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: %ProgramFiles%\Windows Defender\MsMpeng.exe
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000000.2118439843.0000000000782000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: procexp.exe
Source: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000000.2118439843.0000000000782000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: MsMpEng.exe

Source: C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * from AntivirusProduct

Stealing of Sensitive Information

Yara detected DcRat

Source: Yara match	File source: 00000000.00000002.3361804934.0000000002A91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.3361804934.0000000002B13000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe PID: 6624, type: MEMORYSTR

Remote Access Functionality

Yara detected DcRat

Source: Yara match	File source: 00000000.00000002.3361804934.0000000002A91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.3361804934.0000000002B13000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe PID: 6624, type: MEMORYSTR

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	1 Windows Management Instrumentation	1 Scheduled Task/Job	1 Process Injection	1 Disable or Modify Tools	OS Credential Dumping	1 Query Registry	Remote Services	1 Archive Collected Data	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	1 Scheduled Task/Job	1 DLL Side-Loading	1 Scheduled Task/Job	31 Virtualization/Sandbox Evasion	LSASS Memory	121 Security Software Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	1 Native API	Logon Script (Windows)	1 DLL Side-Loading	1 Process Injection	Security Account Manager	1 Process Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	111 Obfuscated Files or Information	NTDS	31 Virtualization/Sandbox Evasion	Distributed Component Object Model	Input Capture	21 Application Layer Protocol	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	Network Logon Script	1 DLL Side-Loading	LSA Secrets	1 Application Window Discovery	SSH	Keylogging	Fallback Channels	Scheduled Transfer	Data Encrypted for Impact
Domain Properties	Botnet	Replication Through Removable Media	Scheduled Task	RC Scripts	RC Scripts	Steganography	Cached Domain Credentials	13 System Information Discovery	VNC	GUI Input Capture	Multiband Communication	Data Transfer Size Limits	Service Stop

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label	Link
1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	68%	Virustotal		Browse
1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	100%	Avira	HEUR/AGEN.1307404
1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe	100%	Joe Sandbox ML

Source	Detection	Scanner	Label
http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name	0%	URL Reputation	safe
http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name	0%	URL Reputation	safe
dcmxz.duckdns.org	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
dcmxz.duckdns.org	45.135.232.38	true	true		unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
dcmxz.duckdns.org	true	Avira URL Cloud: safe	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name	1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3361804934.0000000002A91000.00000004.00000800.00020000.00000000.sdmp, 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe, 00000000.00000002.3361804934.0000000002B13000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe URL Reputation: safe	unknown

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
45.135.232.38	dcmxz.duckdns.org	Russian Federation		49392	ASBAXETNRU	true

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1515271
Start date and time:	2024-09-22 06:58:07 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 12s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	4
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe
Detection:	MAL
Classification:	mal100.troj.evad.winEXE@1/2@1/1
EGA Information:	Successful, ratio: 100%
HCA Information:	Successful, ratio: 100% Number of executed functions: 6 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, WMIADAP.exe, SIHClient.exe
Excluded IPs from analysis (whitelisted): 93.184.221.240
Excluded domains from analysis (whitelisted): ocsp.digicert.com, slscr.update.microsoft.com, ctldl.windowsupdate.com.delivery.microsoft.com, wu.ec.azureedge.net, bg.apr-52dd2-0503.edgecastdns.net, cs11.wpc.v0cdn.net, hlb.apr-52dd2-0.edgecastdns.net, ctldl.windowsupdate.com, wu-b-net.trafficmanager.net, wu.azureedge.net, fe3cr.delivery.mp.microsoft.com
Report size getting too big, too many NtOpenKeyEx calls found.
Report size getting too big, too many NtQueryValueKey calls found.
Report size getting too big, too many NtReadVirtualMemory calls found.

Simulations

Behavior and APIs

Time	Type	Description
00:59:12	API Interceptor	2x Sleep call for process: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
45.135.232.38	decode_3c3a2e81bb9b9ea689c7c8d6aa9e24c0af55f3915e14295a64263688c83f4ab7.exe	Get hash	malicious	Remcos	Browse
45.135.232.38	sostener.vbs	Get hash	malicious	Remcos	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
ASBAXETNRU	SecuriteInfo.com.Linux.Siggen.9999.8861.1379.elf	Get hash	malicious	Mirai	Browse	212.196.169.14
	file.exe	Get hash	malicious	AsyncRAT, DcRat	Browse	212.192.12.222
	http://104.219.233.181/fwd/P2Q9MjU2Mjc5JmVpPTcyODUyMjcyJmlmPTUxNDQyJm5kcD03OTgzJnNpPTE3JmxpPTIyMzcz	Get hash	malicious	Phisher	Browse	45.147.195.6
	decode_3c3a2e81bb9b9ea689c7c8d6aa9e24c0af55f3915e14295a64263688c83f4ab7.exe	Get hash	malicious	Remcos	Browse	45.135.232.38
	NwFP.exe	Get hash	malicious	SmokeLoader	Browse	45.142.44.233
	sostener.vbs	Get hash	malicious	Remcos	Browse	45.135.232.38
	wAO7F8FbEz.elf	Get hash	malicious	Unknown	Browse	212.196.181.198
	http://0la4fyd6lwi0xam.rodconant.com/q3bCCwDV?sub1=tt&keyword=lmai@dllr.state.md.us&sub2=rochapan.com.br	Get hash	malicious	Unknown	Browse	46.29.162.82
	hidakibest.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	45.93.200.174
	hidakibest.arm4.elf	Get hash	malicious	Gafgyt, Mirai	Browse	45.93.200.174

Process:	C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe
File Type:	Microsoft Cabinet archive data, Windows 2000/XP setup, 71954 bytes, 1 file, at 0x2c +A "authroot.stl", number 1, 6 datablocks, 0x1 compression
Category:	dropped
Size (bytes):	71954
Entropy (8bit):	7.996617769952133
Encrypted:	true
SSDEEP:	1536:gc257bHnClJ3v5mnAQEBP+bfnW8Ctl8G1G4eu76NWDdB34w18R5cBWcJAm68+Q:gp2ld5jPqW8LgeulxB3fgcEfDQ
MD5:	49AEBF8CBD62D92AC215B2923FB1B9F5
SHA1:	1723BE06719828DDA65AD804298D0431F6AFF976
SHA-256:	B33EFCB95235B98B48508E019AFA4B7655E80CF071DEFABD8B2123FC8B29307F
SHA-512:	BF86116B015FB56709516D686E168E7C9C68365136231CC51D0B6542AE95323A71D2C7ACEC84AAD7DCECC2E410843F6D82A0A6D51B9ACFC721A9C84FDD877B5B
Malicious:	false
Reputation:	high, very likely benign file
Preview:	MSCF............,...................I..................XaK .authroot.stl.[.i..6..CK..<Tk......4.cl!Kg..E..Y.f_..".$mR"$.J.E.KB."..rKv.."{.g....3.W.....c..9.s...=....y6#..x..........D......\(.#.s.!.A.......cd.c........+^.ov...n.....3BL..0.......BPUR&.X..02.q...R...J.....w.....b.vy>....-.&..(..oe."."...J9...0U.6J..\|U..S.....M.F8g...=.......p...........l.?3.J.x.G.Ep..$g..tj......)v]9(:.)W.8.Op.1Q..:.nPd........7.7..M].V F..g.....12..!7(...B.......h.RZ.......l.<.....6..Z^.`p?... .p.Gp.#.'.X..........\|!.8.....".m.49r?.I...g...8.v.....a``.g.R4.i...J8q....NFW,E.6Y....!.o5%.Y.....R..<..S9....r....WO...(.....F..Q=....-..7d..O(....-..+k.........K..........{Q....Z..j._.E...QZ.~.\.^......N.9.k..O.}dD.b1r...[}/....T..E..G..c.\|.c.&>?..^t. ..;..X.d.E.0G....[Q.,......#.Dp..L.o\|#syc.J............}G-.ou6.=52..XWi=...m.....^u......c..fc?&pR7S5....I...j.G........j.j..Tc.El.....B.pQ.,Bp....j...9g.. >..s..m#.Nb.o_u.M.V...........\#...v..Mo\sF..s....Y...

C:\Users\user\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506

Download File

Process:	C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe
File Type:	data
Category:	dropped
Size (bytes):	328
Entropy (8bit):	3.150184159866505
Encrypted:	false
SSDEEP:	6:kKX99UswDLL+N+SkQlPlEGYRMY9z+4KlDA3RUebT3:MDnLNkPlE99SNxAhUe/3
MD5:	BF43F9B760C15FC357C34C91B9E2B9BD
SHA1:	9C7EE1578BDF55DD1BD4E27FA9A2A24F39332F50
SHA-256:	A2D22849CF7D50DD79A61510DE1057BFBA69617B75BFC1F12AF35BFA62108524
SHA-512:	FB19AA6A8B76BFF35094E76D99E91A3F9433F57B531821856245E4ED8CDD9687B21814D88EFBAF1DD70F7E21867E00BD93D59CF754B04DEFBC5D1F8E85045222
Malicious:	false
Reputation:	low
Preview:	p...... .........xy*....(....................................................... ........G..@.......&...............h.t.t.p.:././.c.t.l.d.l...w.i.n.d.o.w.s.u.p.d.a.t.e...c.o.m./.m.s.d.o.w.n.l.o.a.d./.u.p.d.a.t.e./.v.3./.s.t.a.t.i.c./.t.r.u.s.t.e.d.r./.e.n./.a.u.t.h.r.o.o.t.s.t.l...c.a.b...".a.7.2.8.2.e.b.4.0.b.1.d.a.1.:.0."...

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	5.617428788763553
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.80% Win32 Executable (generic) a (10002005/4) 49.75% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Windows Screen Saver (13104/52) 0.07% Generic Win/DOS Executable (2004/3) 0.01%
File name:	1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe
File size:	48'640 bytes
MD5:	3fb871e12cee36470aa80d019aa46c2a
SHA1:	3fff365af65a3d3312c222acfe0a4d7447d0e78d
SHA256:	2e432426a7a0a10a0068c035368f749c298e1ef1add61e31a8b25da74676fcaa
SHA512:	736208f58515d91cf27ea55c6a76634ec600c2eace2610b5fdac13ec13a37bb20153b2591cf339107d648ab75a9c2320519b2df77c66dd686879accc06f4f985
SSDEEP:	768:gq+s3pUtDILNCCa+DiyiVioP8YbdgemEidkQJ+68vEgK/JHZVc6KN:gq+AGtQO/rzbK7ndkQJd8nkJHZVclN
TLSH:	3D236C003798C536E2FD4BB5ADF3A2418675D2672D03CB596CC825AA2B13FC596036FE
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L......`................................. ........@.. ....................... ............@................................

File Icon


Icon Hash:	00928e8e8686b000

Static PE Info

General

Entrypoint:	0x40cbbe
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0x60930A0B [Wed May 5 21:11:39 2021 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0xcb6c	0x4f	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0xe000	0xdf7	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x10000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0xabc4	0xac00	4c9ccb09763d805c53b00c1b7e42f7f7	False	0.5025890261627907	data	5.642588220419804	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0xe000	0xdf7	0xe00	2083376922615c09cdda9acfd9305376	False	0.4017857142857143	data	5.110607648061562	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x10000	0xc	0x200	82148d01c3935cf90ef81a3dd1fad607	False	0.044921875	data	0.07763316234324169	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_VERSION	0xe0a0	0x2d4	data			0.4350828729281768
RT_MANIFEST	0xe374	0xa83	XML 1.0 document, Unicode text, UTF-8 (with BOM) text, with CRLF line terminators			0.40245261984392416

Imports

DLL	Import
mscoree.dll	_CorExeMain

Network Behavior

Suricata IDS Alerts

Timestamp	SID	Signature	Severity	Source IP	Source Port	Dest IP	Dest Port	Protocol
2024-09-22T06:59:12.248571+0200	2842478	ETPRO JA3 Hash - Suspected ASYNCRAT Server Cert (ja3s)	1	45.135.232.38	35650	192.168.2.5	49705	TCP
2024-09-22T06:59:12.248571+0200	2034847	ET MALWARE Observed Malicious SSL Cert (AsyncRAT)	1	45.135.232.38	35650	192.168.2.5	49705	TCP
2024-09-22T06:59:12.248571+0200	2848048	ETPRO MALWARE Observed Malicious SSL Cert (AsyncRAT)	1	45.135.232.38	35650	192.168.2.5	49705	TCP

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Sep 22, 2024 06:59:11.515448093 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:11.520370007 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:11.520462036 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:11.541577101 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:11.546406984 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:12.234983921 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:12.241367102 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:12.248570919 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:12.461658001 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:12.516201019 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:13.676969051 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:13.681929111 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:13.682007074 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:13.686877012 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:24.518363953 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:24.523436069 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:24.523520947 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:24.528328896 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:24.908799887 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:24.953687906 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:25.084223032 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:25.105072021 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:25.109894991 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:25.109956980 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:25.114702940 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:35.361603975 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:35.366694927 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:35.366872072 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:35.371844053 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:35.755686045 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:35.797687054 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:35.928809881 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:35.931471109 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:35.936394930 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:35.936491966 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:35.941457987 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:42.124428034 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:42.172425032 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:42.303666115 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:42.344410896 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:46.204425097 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:46.209372044 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:46.209496021 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:46.214387894 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:46.600730896 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:46.641134977 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:46.772447109 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:46.774801970 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:46.779664993 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:46.779751062 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:46.784519911 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:57.092345953 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:57.097635031 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:57.097932100 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:57.103168011 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:57.485558987 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:57.531872988 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:57.663083076 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:57.703604937 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:57.778363943 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:57.795211077 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 06:59:57.795300007 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 06:59:57.808229923 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:07.945163012 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:07.957982063 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:07.958153963 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:07.966360092 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:08.350858927 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:08.406703949 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:08.524863958 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:08.527280092 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:08.532380104 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:08.532454967 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:08.537512064 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:12.143631935 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:12.188221931 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:12.319482088 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:12.360091925 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:18.782731056 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:18.788146019 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:18.788346052 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:18.793486118 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:19.178674936 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:19.219192982 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:19.351347923 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:19.353650093 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:19.358555079 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:19.358650923 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:19.363547087 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:29.626274109 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:29.631370068 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:29.631455898 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:29.636324883 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:30.705784082 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:30.705852985 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:30.705883980 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:30.705926895 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:30.705970049 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:30.705971003 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:30.705971003 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:30.708093882 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:30.712944031 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:30.713015079 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:30.717791080 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:40.470854044 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:40.475888014 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:40.475989103 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:40.480787992 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:40.858432055 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:40.906935930 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:41.023581028 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:41.025362015 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:41.030251980 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:41.030339956 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:41.035192013 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:42.147532940 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:42.188179970 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:42.320358038 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:42.363955021 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:51.392632961 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:51.397862911 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:51.397948980 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:51.402815104 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:51.780258894 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:51.828619957 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:51.949431896 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:51.952950954 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:51.958298922 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:00:51.958404064 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:00:51.964328051 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:02.157071114 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:01:02.165152073 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:02.165321112 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:01:02.174077988 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:02.555749893 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:02.609725952 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:01:02.711293936 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:02.719039917 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:01:02.724070072 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:02.724198103 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:01:02.729090929 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:12.145168066 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:12.188112974 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:01:12.327846050 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:12.375752926 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:01:13.250893116 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:01:13.264053106 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:13.264203072 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:01:13.272614002 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:13.686317921 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:13.734806061 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:01:13.841197968 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:13.842295885 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:01:13.847435951 CEST	35650	49705	45.135.232.38	192.168.2.5
Sep 22, 2024 07:01:13.847527981 CEST	49705	35650	192.168.2.5	45.135.232.38
Sep 22, 2024 07:01:13.852876902 CEST	35650	49705	45.135.232.38	192.168.2.5

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Sep 22, 2024 06:59:11.381375074 CEST	50883	53	192.168.2.5	1.1.1.1
Sep 22, 2024 06:59:11.499355078 CEST	53	50883	1.1.1.1	192.168.2.5

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Sep 22, 2024 06:59:11.381375074 CEST	192.168.2.5	1.1.1.1	0x3bc3	Standard query (0)	dcmxz.duckdns.org	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Sep 22, 2024 06:59:11.499355078 CEST	1.1.1.1	192.168.2.5	0x3bc3	No error (0)	dcmxz.duckdns.org		45.135.232.38	A (IP address)	IN (0x0001)	false

Analysis Process: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exePID: 6624, Parent PID: 1028

General

Target ID:	0
Start time:	00:59:07
Start date:	22/09/2024
Path:	C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe"
Imagebase:	0x780000
File size:	48'640 bytes
MD5 hash:	3FB871E12CEE36470AA80D019AA46C2A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_AsyncRAT, Description: Yara detected AsyncRAT, Source: 00000000.00000000.2118439843.0000000000782000.00000002.00000001.01000000.00000003.sdmp, Author: Joe Security Rule: Windows_Trojan_DCRat_1aeea1ac, Description: unknown, Source: 00000000.00000000.2118439843.0000000000782000.00000002.00000001.01000000.00000003.sdmp, Author: unknown Rule: Windows_Trojan_DCRat_1aeea1ac, Description: unknown, Source: 00000000.00000002.3363355468.000000001B58B000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_DCRat_1aeea1ac, Description: unknown, Source: 00000000.00000002.3361400482.0000000000D07000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_DcRat_2, Description: Yara detected DcRat, Source: 00000000.00000002.3361804934.0000000002A91000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_DCRat_1aeea1ac, Description: unknown, Source: 00000000.00000002.3361804934.0000000002A91000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_DcRat_2, Description: Yara detected DcRat, Source: 00000000.00000002.3361804934.0000000002B13000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_DCRat_1aeea1ac, Description: unknown, Source: 00000000.00000002.3361804934.0000000002B13000.00000004.00000800.00020000.00000000.sdmp, Author: unknown
Reputation:	low
Has exited:	false

Show Windows behavior

Chronological Activities

Disassembly

Reset < >

Analysis Process: 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exePID: 6624, Parent PID: 1028COMMON

Execution Graph

Execution Coverage:	22.4%
Dynamic/Decrypted Code Coverage:	100%
Signature Coverage:	0%
Total number of Nodes:	6
Total number of Limit Nodes:	0

Executed Functions

Function 00007FF848E7C56F Relevance: 3.0, Strings: 1, Instructions: 1722
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Strings

L, xrefs: 00007FF848E7C95C

Memory Dump Source

Source File: 00000000.00000002.3364488092.00007FF848E70000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848E70000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848e70000_1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d.jbxd

Similarity

API ID:
String ID: L
API String ID: 0-2909332022
Opcode ID: 73ed810c88c1781e42540d346cf9cdee0f5289d06b4f0b81b40808c1c38ad623
Instruction ID: 559388f6159c94cd3ae8a2ee2af181275e4eb2ffde88d1d23135d07f76b9de5e
Opcode Fuzzy Hash: 73ed810c88c1781e42540d346cf9cdee0f5289d06b4f0b81b40808c1c38ad623
Instruction Fuzzy Hash: D4B2A121B1DD4A4FEB98FA28949567973D2FF98351F1841BAD00EC329BDF38E8428745

Function 00007FF848E730E2 Relevance: 2.0, Strings: 1, Instructions: 760
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Strings

,, xrefs: 00007FF848E7321A

Memory Dump Source

Source File: 00000000.00000002.3364488092.00007FF848E70000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848E70000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848e70000_1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d.jbxd

Similarity

API ID:
String ID: ,
API String ID: 0-3772416878
Opcode ID: 3354accf4ed0d3bf517a00aaaf7ec1b576bc141a8207ac54ba1802a76944eb92
Instruction ID: 47050c1a6b8aa366dfc4b8e32b80d2e7fd4d9e2bd4d1c565934986958347a37c
Opcode Fuzzy Hash: 3354accf4ed0d3bf517a00aaaf7ec1b576bc141a8207ac54ba1802a76944eb92
Instruction Fuzzy Hash: CA32C031B1C94A9FEB98EB2C90556B9B3E2FF98790F540579D04EC32C6DF38A8428745

Function 00007FF848E78346 Relevance: .5, Instructions: 468
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Memory Dump Source

Source File: 00000000.00000002.3364488092.00007FF848E70000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848E70000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848e70000_1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 920b644fea4d3cfbbc5a014c9581b87d80028a10e9cf07bd6d68c89b86400402
Instruction ID: f02bc46f632fb98c404e9bb9ff86e14f92c4fb101847465b0e1767be9ffcff91
Opcode Fuzzy Hash: 920b644fea4d3cfbbc5a014c9581b87d80028a10e9cf07bd6d68c89b86400402
Instruction Fuzzy Hash: DAF1A43090CA8D8FEBA8EF28D8557E937D1FF64350F04426EE85DC7291DB7498458B86

Function 00007FF848E790F2 Relevance: .5, Instructions: 454
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Memory Dump Source

Source File: 00000000.00000002.3364488092.00007FF848E70000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848E70000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848e70000_1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 0af94d668f65368d8912e8bd73b206bf3bc3c4d43a00c5fa0349b7197ecd900a
Instruction ID: a60e557ce569b406c0ee4889c71c1f31a75ff4bc702543b71143fb9eafea92e3
Opcode Fuzzy Hash: 0af94d668f65368d8912e8bd73b206bf3bc3c4d43a00c5fa0349b7197ecd900a
Instruction Fuzzy Hash: E8E1C23090CA8E8FEBA9EF28D8557E977E1FF54350F04426EE84DC7295DB7898418B81

Function 00007FF848E729E1 Relevance: 1.7, APIs: 1, Instructions: 152
libraryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

LoadLibraryA.KERNEL32 ref: 00007FF848E72ABF

Memory Dump Source

Source File: 00000000.00000002.3364488092.00007FF848E70000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848E70000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848e70000_1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d.jbxd

Similarity

API ID: LibraryLoad
String ID:
API String ID: 1029625771-0
Opcode ID: 50afe0f81dcd26447132740f3b4a39931154eac3551ce07d841bd058c538d8a6
Instruction ID: 80bb06370499c35c02b7de7d2fc2ff24a3681dc9a6f897c060c48f1a8e362e0f
Opcode Fuzzy Hash: 50afe0f81dcd26447132740f3b4a39931154eac3551ce07d841bd058c538d8a6
Instruction Fuzzy Hash: AB416A70908A4C8FDB98EF58D845BEDBBF1FB99310F04426AD00ED7292DB75A845CB81

Function 00007FF848E72D3D Relevance: 1.6, APIs: 1, Instructions: 138
memoryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

VirtualProtect.KERNEL32 ref: 00007FF848E72E1A

Memory Dump Source

Source File: 00000000.00000002.3364488092.00007FF848E70000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848E70000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848e70000_1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d.jbxd

Similarity

API ID: ProtectVirtual
String ID:
API String ID: 544645111-0
Opcode ID: b4ec7af0f2ed740bc98e7d227df1c92b7ed888fa15938ae0d153165ed536736b
Instruction ID: fee99acce37759d8634cecdbf76265667e2f1a0985864ac0e17884406952c58e
Opcode Fuzzy Hash: b4ec7af0f2ed740bc98e7d227df1c92b7ed888fa15938ae0d153165ed536736b
Instruction Fuzzy Hash: EE41E63190DB885FDB1A9B689C466ED7FE0EF96321F0442AFD089C3193DB746406C796

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to execute malicious commands and payloads. WMI is an administration feature that provides a uniform environment to access Windows system components. The WMI service enables both local and remote access, though the latter is facilitated by Remote Services such as Distributed Component Object Model (DCOM) and Windows Remote Management (WinRM).Remote WMI over DCOM operates using port 135, whereas WMI over WinRM operates over port 5985 when using HTTP and 5986 for HTTPS.
Tactics:	Execution
Data Sources:	Command: Command Execution, Network Traffic: Network Connection Creation, Process: Process Creation, WMI: WMI Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse task scheduling functionality to facilitate initial or recurring execution of malicious code. Utilities exist within all major operating systems to schedule programs or scripts to be executed at a specified date and time. A task can also be scheduled on a remote system, provided the proper authentication is met (ex: RPC and file and printer sharing in Windows environments). Scheduling a task on a remote system typically may require being a member of an admin or otherwise privileged group on the remote system.
Tactics:	Execution, Persistence, Privilege Escalation
Data Sources:	Command: Command Execution, Container: Container Creation, File: File Creation, File: File Modification, Process: Process Creation, Scheduled Job: Scheduled Job Creation
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	Module: Module Load, Process: OS API Execution
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify and/or disable security tools to avoid possible detection of their malware/tools and activities. This may take many forms, such as killing security software processes or services, modifying / deleting Registry keys or configuration files so that tools do not operate properly, or other methods to interfere with security tools scanning or reporting information. Adversaries may also disable updates to prevent the latest security patches from reaching tools on victim systems.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, Driver: Driver Load, Process: Process Creation, Process: Process Termination, Sensor Health: Host Status, Service: Service Metadata, Windows Registry: Windows Registry Key Deletion, Windows Registry: Windows Registry Key Modification
Platforms:	Containers, IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may interact with the Windows Registry to gather information about the system, configuration, and installed software.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Command: Command Execution, File: File Creation, Process: Process Creation, Script: Script Execution
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report 1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Malware Configuration

Threatname: AsyncRAT

Yara Signatures

Initial Sample

PCAP (Network Traffic)

Memory Dumps

Unpacked PEs

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

System Summary

Data Obfuscation

Boot Survival

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

Lowering of HIPS / PFW / Operating System Security Settings

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506

C:\Users\user\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Network Behavior

Windows Analysis Report
1726981024afb0b5261027cf8cb56ba2e74288f35f8a8f03f714e141da3004c24e1b6d3c16555.dat-decoded.exe

Function 00007FF848E7C56F Relevance: 3.0, Strings: 1, Instructions: 1722
COMMON

Function 00007FF848E730E2 Relevance: 2.0, Strings: 1, Instructions: 760
COMMON

Function 00007FF848E78346 Relevance: .5, Instructions: 468
COMMON

Function 00007FF848E790F2 Relevance: .5, Instructions: 454
COMMON

Function 00007FF848E729E1 Relevance: 1.7, APIs: 1, Instructions: 152
libraryCOMMON

Function 00007FF848E72D3D Relevance: 1.6, APIs: 1, Instructions: 138
memoryCOMMON