Windows Analysis Report
17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe

Overview

General Information

Sample name: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe
Analysis ID: 1546879
MD5: ea189587eda182b5edcb3b4977dbe529
SHA1: 35ecab87e17c8bac42598118745c92f1bff46a43
SHA256: bd0e792d8bccec62065711552deb0a997ff4132e4050f03e9a4adb4811e611cf
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
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)
Detected potential crypto function
Enables debug privileges
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Suricata IDS alerts with low severity for network traffic
Uses code obfuscation techniques (call, push, ret)
Yara signature match

Classification

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://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://malpedia.caad.fkie.fraunhofer.de/details/win.dcrat

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Avira: detected
Found malware configuration
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Malware Configuration Extractor: AsyncRAT {"Server": "sostener2024.duckdns.org", "Ports": "2020", "Version": "1.0.7", "Autorun": "false", "Install_Folder": "%AppData%", "AES_key": "Y87JSKg9gyY3j2G4q5kD4EQDhAzJbMPX", "Mutex": "DcRatMutex_qwqdanchun", "Certificate": "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", "ServerSignature": "gCqxGN2XFz6m+Z9HeZmzkjMv3rqhTklv/R54m+q9IzJOC1WTeGYnTBHgEHP7RHOPDvHLdwCV0GVcEsyIPaFaTupUdTnKkBRj+0aQMfGKtySDBV7dakDsnQtcDzDhokI1I3dazs2Mc/vloCurAZcnNwgO0XThq+f26gcPFC/czS8=", "BDOS": "null", "External_config_on_Pastebin": "false"}
Multi AV Scanner detection for submitted file
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe ReversingLabs: Detection: 81%
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Machine Learning detection for sample
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Joe Sandbox ML: detected
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Networking
barindex
C2 URLs / IPs found in malware configuration
Source: Malware configuration extractor URLs: sostener2024.duckdns.org
Uses dynamic DNS services
Source: unknown DNS query: name: sostener2024.duckdns.org
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 192.169.69.26 192.169.69.26
Source: Joe Sandbox View IP Address: 192.169.69.26 192.169.69.26
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: WOWUS WOWUS
Suricata IDS alerts with low severity for network traffic
Source: Network traffic Suricata IDS: 2022930 - Severity 1 - ET EXPLOIT Possible CVE-2016-2211 Symantec Cab Parsing Buffer Overflow : 172.202.163.200:443 -> 192.168.2.4:49781
Source: Network traffic Suricata IDS: 2022930 - Severity 1 - ET EXPLOIT Possible CVE-2016-2211 Symantec Cab Parsing Buffer Overflow : 172.202.163.200:443 -> 192.168.2.4:49731
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global traffic DNS traffic detected: DNS query: sostener2024.duckdns.org
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, 00000000.00000002.3021179672.0000000002D01000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name

Key, Mouse, Clipboard, Microphone and Screen Capturing
barindex
Yara detected AsyncRAT
Source: Yara match File source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, type: SAMPLE
Source: Yara match File source: 0.0.17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe.870000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1769296546.0000000000872000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe PID: 6320, type: MEMORYSTR

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, type: SAMPLE Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, type: SAMPLE Matched rule: Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc. Author: ditekSHen
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, type: SAMPLE Matched rule: Detects executables attemping to enumerate video devices using WMI Author: ditekSHen
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, type: SAMPLE Matched rule: Detects executables containing the string DcRatBy Author: ditekSHen
Source: 0.0.17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe.870000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 0.0.17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe.870000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc. Author: ditekSHen
Source: 0.0.17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe.870000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables attemping to enumerate video devices using WMI Author: ditekSHen
Source: 0.0.17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe.870000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables containing the string DcRatBy Author: ditekSHen
Source: 00000000.00000000.1769296546.0000000000872000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 00000000.00000002.3020676790.0000000000D3A000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: 00000000.00000002.3021179672.0000000002D01000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Source: Process Memory Space: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe PID: 6320, type: MEMORYSTR Matched rule: Windows_Trojan_DCRat_1aeea1ac Author: unknown
Detected potential crypto function
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Code function: 0_2_00007FFD9B9030E5 0_2_00007FFD9B9030E5
Sample file is different than original file name gathered from version info
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, 00000000.00000000.1769313262.000000000087E000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenameClient.exe" vs 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Binary or memory string: OriginalFilenameClient.exe" vs 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe
Yara signature match
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.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: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.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: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.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: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, type: SAMPLE Matched rule: INDICATOR_SUSPICIOUS_EXE_DcRatBy author = ditekSHen, description = Detects executables containing the string DcRatBy
Source: 0.0.17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe.870000.0.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: 0.0.17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe.870000.0.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: 0.0.17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe.870000.0.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice author = ditekSHen, description = Detects executables attemping to enumerate video devices using WMI
Source: 0.0.17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe.870000.0.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_DcRatBy author = ditekSHen, description = Detects executables containing the string DcRatBy
Source: 00000000.00000000.1769296546.0000000000872000.00000002.00000001.01000000.00000003.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: 00000000.00000002.3020676790.0000000000D3A000.00000004.00000020.00020000.00000000.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: 00000000.00000002.3021179672.0000000002D01000.00000004.00000800.00020000.00000000.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: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe PID: 6320, 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: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, Settings.cs Base64 encoded string: 'TFJspWD7GsHQMZk5UpkFiEkF2W8i6lF5YjmQP2kjAejFHftLHr/L1D5e+gaMfu6L38fb/AIcmCRR1WTi62phdg==', 'lU2GskampQbZN5NhwH3m7uSd7yMmhK0fR0Zej7eMp93lr2MwWx8qD+OsPX1PoQFtxSrMZAujfvSECKpIaxBl8Q==', 'htwC7eftEkjRbD+cufqUoeuEY1R46Iq/gTSt6wPHCCIYLKARWOln5TLITNb2UFeHTzp9L4VBUfa7nAe5clnPRw==', 'LCyumoDtjFSIJEagBeu3UfsZmIyW9maacktOUH4S//sMFk/zR4l9sLMGfGlwmCMGuO5cVHOB/o3oJP7DEgy4ch3Ywxvq8NEfPpbacWFHgnU=', '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', 'NoIhHBH5bfbiyagZh3dRg7/Px4YZJ2eUwWH4/UMoOBwHFlTzPe/5PK5UnrS45W0B8fT06W4AtyzgmkOHKX7e5HB3X1bB81PFmPPq8NLipjrSMA79U6G/oB7cHyCeBsEt7ln5m/WgvShHOucpD8FSekrSCPlnQy+SCP333pP//G5YzmCu6DLIV3HpX7F16lwaK2osqVtuUrb6P54yN16QJiHF40lnTwhhRdjacT6PuVy/Upt30iN/7CTsIWnDox4cGB0a3otfNkGCpwQd3ee5PrhqzxkMfnfa8L/3zmRZ3Kc=', 'T2A/8H2KAy0oymS0/rlSrP06sF1CQoMBYRRLSqtZZ5g9aOfYhLUqZjCfJPUOcOdZygMtMwJ/Ggl4DF0Dxe8U8w==', '/YAgNBdLNjTJToggewvNuEiwrOPpJSiKwW3Oi7tnfvBJlHJkbj8XjDYlsG2mSZSS0Seyuml9LLx7tUe56jT5aQ==', 'I8YgPYILlfn2ERWSVCKOF7yn6F6yyEAexl/+Go7X5L6TmfaKjjYkLRqd7G1rnVUbft4sZDNiMBdEVlZpzE64TQ==', 'N+HHqNTvY8ONW5CvHI5XgafXsBEAj2M6637NxicMfAXvppsFmg02MTrHbcV6An1deP8RUT554DfwOy8MFaIkhw==', 'XDlA+rud57XgoBMeguKqH9gWQV/a3wcxs2TIG0xptC/1r7JoZjgFRqfVTipVvzecE4DtyjaiLamHuzHG0xJCbQ=='
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, NormalStartup.cs Base64 encoded string: 'L2Mgc2NodGFza3MgL2NyZWF0ZSAvZiAvc2Mgb25sb2dvbiAvcmwgaGlnaGVzdCAvdG4g', 'U09GVFdBUkVcTWljcm9zb2Z0XFdpbmRvd3NcQ3VycmVudFZlcnNpb25cUnVuXA=='
Source: classification engine Classification label: mal100.troj.evad.winEXE@1/0@21/1
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Mutant created: NULL
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Mutant created: \Sessions\1\BaseNamedObjects\DcRatMutex_qwqdanchun
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.80%
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe ReversingLabs: Detection: 81%
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: vcruntime140_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: rasadhlp.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: fwpuclnt.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: secur32.dll Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Section loaded: schannel.dll Jump to behavior
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Code function: 0_2_00007FFD9B9000BD pushad ; iretd 0_2_00007FFD9B9000C1

Boot Survival
barindex
Yara detected AsyncRAT
Source: Yara match File source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, type: SAMPLE
Source: Yara match File source: 0.0.17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe.870000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1769296546.0000000000872000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe PID: 6320, type: MEMORYSTR
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
barindex
Yara detected AsyncRAT
Source: Yara match File source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, type: SAMPLE
Source: Yara match File source: 0.0.17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe.870000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1769296546.0000000000872000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe PID: 6320, type: MEMORYSTR
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Binary or memory string: TASKMGR.EXE#PROCESSHACKER.EXE
Allocates memory with a write watch (potentially for evading sandboxes)
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Memory allocated: 10C0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Memory allocated: 1AD00000 memory reserve | memory write watch Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe TID: 6304 Thread sleep time: -70000s >= -30000s Jump to behavior
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Last function: Thread delayed
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, 00000000.00000002.3022441568.000000001B663000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Enables debug privileges
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
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.NET source code references suspicious native API functions
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, AntiProcess.cs Reference to suspicious API methods: OpenProcess(1u, bInheritHandle: false, processId)
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, Win32.cs Reference to suspicious API methods: Marshal.GetDelegateForFunctionPointer(GetProcAddress(LoadLibraryA(ref name), ref method), typeof(CreateApi))
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, Win32.cs Reference to suspicious API methods: Marshal.GetDelegateForFunctionPointer(GetProcAddress(LoadLibraryA(ref name), ref method), typeof(CreateApi))
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, Amsi.cs Reference to suspicious API methods: Win32.VirtualAllocEx(procAddress, (UIntPtr)(ulong)patch.Length, 64u, out var _)
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Queries volume information: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Lowering of HIPS / PFW / Operating System Security Settings
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Yara detected AsyncRAT
Source: Yara match File source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, type: SAMPLE
Source: Yara match File source: 0.0.17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe.870000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1769296546.0000000000872000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe PID: 6320, type: MEMORYSTR
AV process strings found (often used to terminate AV products)
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, 00000000.00000000.1769296546.0000000000872000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: MSASCui.exe
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, 00000000.00000000.1769296546.0000000000872000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: procexp.exe
Source: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe, 00000000.00000000.1769296546.0000000000872000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: MsMpEng.exe

Stealing of Sensitive Information
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Yara detected DcRat
Source: Yara match File source: Process Memory Space: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe PID: 6320, type: MEMORYSTR

Remote Access Functionality
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Yara detected DcRat
Source: Yara match File source: Process Memory Space: 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe PID: 6320, type: MEMORYSTR
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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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1546879 Sample: 17304772280366bf2e2bb7f849b... Startdate: 01/11/2024 Architecture: WINDOWS Score: 100 9 sostener2024.duckdns.org 2->9 13 Found malware configuration 2->13 15 Malicious sample detected (through community Yara rule) 2->15 17 Antivirus / Scanner detection for submitted sample 2->17 21 8 other signatures 2->21 6 17304772280366bf2e2bb7f849b5bf79510637548fa7c7d19dd73a2fc7893bc18cc1bbe09f276.dat-decoded.exe 2 2->6         started        signatures3 19 Uses dynamic DNS services 9->19 process4 dnsIp5 11 sostener2024.duckdns.org 192.169.69.26, 2020, 49730, 49735 WOWUS United States 6->11
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
192.169.69.26
 sostener2024.duckdns.org United States
23033 WOWUS true

Contacted Domains

Name IP Active
sostener2024.duckdns.org 192.169.69.26 true

Contacted URLs

Name Malicious Antivirus Detection Reputation
sostener2024.duckdns.org true
    		unknown