Windows Analysis Report
1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe

Overview

General Information

Sample name: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe
Analysis ID: 1517930
MD5: 145ec63fa85b1dd8c0a4c528a3b15cc6
SHA1: 8343262ce152b88508474457db596b5035586155
SHA256: ec7a3cad963d387d0eb81abd5fe7db17c6aa634ac30ff8485447eec2b5cd3dcb
Tags: base64-decodedexeuser-abuse_ch
Infos:

Detection

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

Signatures

Antivirus / Scanner detection for submitted sample
Found malware configuration
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Njrat
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
AI detected suspicious sample
Contains functionality to log keystrokes (.Net Source)
Machine Learning detection for sample
Uses dynamic DNS services
Abnormal high CPU Usage
Allocates memory with a write watch (potentially for evading sandboxes)
Detected TCP or UDP traffic on non-standard ports
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
Queries the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info
Uses 32bit PE files

Classification

Name Description Attribution Blogpost URLs Link
NjRAT RedPacket Security describes NJRat as "a remote access trojan (RAT) has capabilities to log keystrokes, access the victim's camera, steal credentials stored in browsers, open a reverse shell, upload/download files, view the victim's desktop, perform process, file, and registry manipulations, and capabilities to let the attacker update, uninstall, restart, close, disconnect the RAT and rename its campaign ID. Through the Command & Control (CnC) server software, the attacker has capabilities to create and configure the malware to spread through USB drives."It is supposedly popular with actors in the Middle East. Similar to other RATs, many leaked builders may be backdoored.
  • AQUATIC PANDA
  • Earth Lusca
  • Operation C-Major
  • The Gorgon Group
 https://malpedia.caad.fkie.fraunhofer.de/details/win.njrat

AV Detection
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Antivirus / Scanner detection for submitted sample
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Avira: detected
Found malware configuration
Source: 00000000.00000000.1411546058.0000000000B72000.00000002.00000001.01000000.00000003.sdmp Malware Configuration Extractor: Njrat {"Host": "notificadoresrma.duckdns.org", "Port": "2054", "Campaign ID": "NYAN CAT", "Network Seprator": "@!#&^%$", "Registry": "a388ab2ca3be4"}
Multi AV Scanner detection for submitted file
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe ReversingLabs: Detection: 92%
Yara detected Njrat
Source: Yara match File source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, type: SAMPLE
Source: Yara match File source: 0.0.1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe.b70000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1411546058.0000000000B72000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe PID: 7404, type: MEMORYSTR
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Machine Learning detection for sample
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Joe Sandbox ML: detected
Uses 32bit PE files
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll Jump to behavior
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Networking
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Suricata IDS alerts for network traffic
Source: Network traffic Suricata IDS: 2033132 - Severity 1 - ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) : 192.168.2.7:49702 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2033132 - Severity 1 - ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) : 192.168.2.7:49709 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2825564 - Severity 1 - ETPRO MALWARE Generic njRAT/Bladabindi CnC Activity (act) : 192.168.2.7:49702 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2825564 - Severity 1 - ETPRO MALWARE Generic njRAT/Bladabindi CnC Activity (act) : 192.168.2.7:49709 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2033132 - Severity 1 - ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) : 192.168.2.7:49710 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2033132 - Severity 1 - ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) : 192.168.2.7:49707 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2825564 - Severity 1 - ETPRO MALWARE Generic njRAT/Bladabindi CnC Activity (act) : 192.168.2.7:49710 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2825564 - Severity 1 - ETPRO MALWARE Generic njRAT/Bladabindi CnC Activity (act) : 192.168.2.7:49707 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2033132 - Severity 1 - ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) : 192.168.2.7:49711 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2825564 - Severity 1 - ETPRO MALWARE Generic njRAT/Bladabindi CnC Activity (act) : 192.168.2.7:49711 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2033132 - Severity 1 - ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) : 192.168.2.7:49712 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2825564 - Severity 1 - ETPRO MALWARE Generic njRAT/Bladabindi CnC Activity (act) : 192.168.2.7:49712 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2033132 - Severity 1 - ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) : 192.168.2.7:49714 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2825564 - Severity 1 - ETPRO MALWARE Generic njRAT/Bladabindi CnC Activity (act) : 192.168.2.7:49714 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2033132 - Severity 1 - ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) : 192.168.2.7:49715 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2825564 - Severity 1 - ETPRO MALWARE Generic njRAT/Bladabindi CnC Activity (act) : 192.168.2.7:49715 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2033132 - Severity 1 - ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) : 192.168.2.7:49716 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2825564 - Severity 1 - ETPRO MALWARE Generic njRAT/Bladabindi CnC Activity (act) : 192.168.2.7:49716 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2033132 - Severity 1 - ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) : 192.168.2.7:49717 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2825564 - Severity 1 - ETPRO MALWARE Generic njRAT/Bladabindi CnC Activity (act) : 192.168.2.7:49717 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2033132 - Severity 1 - ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll) : 192.168.2.7:49713 -> 46.246.14.12:2054
Source: Network traffic Suricata IDS: 2825564 - Severity 1 - ETPRO MALWARE Generic njRAT/Bladabindi CnC Activity (act) : 192.168.2.7:49713 -> 46.246.14.12:2054
Uses dynamic DNS services
Source: unknown DNS query: name: notificadoresrma.duckdns.org
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.7:49702 -> 46.246.14.12:2054
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: PORTLANEwwwportlanecomSE PORTLANEwwwportlanecomSE
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: notificadoresrma.duckdns.org
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, 00000000.00000002.3871701733.0000000001161000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://go.microsoft.
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, 00000000.00000002.3871701733.0000000001161000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://go.microsoft.LinkId=42127

Key, Mouse, Clipboard, Microphone and Screen Capturing
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Contains functionality to log keystrokes (.Net Source)
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, Keylogger.cs .Net Code: VKCodeToUnicode

E-Banking Fraud
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Yara detected Njrat
Source: Yara match File source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, type: SAMPLE
Source: Yara match File source: 0.0.1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe.b70000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1411546058.0000000000B72000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe PID: 7404, type: MEMORYSTR
Abnormal high CPU Usage
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process Stats: CPU usage > 49%
Sample file is different than original file name gathered from version info
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, 00000000.00000002.3871701733.000000000112E000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilenamemscorwks.dllT vs 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, 00000000.00000000.1411563758.0000000000B78000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenameClient-envios.exe4 vs 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Binary or memory string: OriginalFilenameClient-envios.exe4 vs 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe
Uses 32bit PE files
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: classification engine Classification label: mal100.troj.spyw.evad.winEXE@1/0@5/1
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Code function: 0_2_054B255E AdjustTokenPrivileges, 0_2_054B255E
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Code function: 0_2_054B2527 AdjustTokenPrivileges, 0_2_054B2527
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Mutant created: NULL
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Mutant created: \Sessions\1\BaseNamedObjects\Global\.net clr networking
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Mutant created: \Sessions\1\BaseNamedObjects\a388ab2ca3be4
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.79%
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe ReversingLabs: Detection: 92%
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: rasadhlp.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: fwpuclnt.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: wbemcomn.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: shfolder.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: avicap32.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: msvfw32.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{674B6698-EE92-11D0-AD71-00C04FD8FDFF}\InprocServer32 Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe File opened: C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorrc.dll Jump to behavior
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll Jump to behavior
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Data Obfuscation
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.NET source code contains potential unpacker
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, Program.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Allocates memory with a write watch (potentially for evading sandboxes)
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Memory allocated: 15F0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Memory allocated: 3140000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Memory allocated: 5140000 memory commit | memory reserve | memory write watch Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Window / User API: threadDelayed 755 Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Window / User API: threadDelayed 3805 Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Window / User API: threadDelayed 4939 Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Window / User API: foregroundWindowGot 1762 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe TID: 7408 Thread sleep count: 755 > 30 Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe TID: 7408 Thread sleep time: -755000s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe TID: 7508 Thread sleep count: 3805 > 30 Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe TID: 7408 Thread sleep count: 4939 > 30 Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe TID: 7408 Thread sleep time: -4939000s >= -30000s Jump to behavior
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, 00000000.00000002.3871701733.0000000001161000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAWame="webMessag
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, 00000000.00000002.3871701733.0000000001161000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll`
Enables debug privileges
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
.NET source code references suspicious native API functions
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, Program.cs Reference to suspicious API methods: capGetDriverDescriptionA(wDriver, ref lpszName, cbName, ref lpszVer, 100)
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, Keylogger.cs Reference to suspicious API methods: MapVirtualKey(a, 0u)
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, Keylogger.cs Reference to suspicious API methods: GetAsyncKeyState(num2)
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, 00000000.00000002.3872579400.00000000031B9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Program Manager
Source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, 00000000.00000002.3872579400.00000000031B9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Program Manager@9
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Stealing of Sensitive Information
barindex
Yara detected Njrat
Source: Yara match File source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, type: SAMPLE
Source: Yara match File source: 0.0.1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe.b70000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1411546058.0000000000B72000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe PID: 7404, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected Njrat
Source: Yara match File source: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe, type: SAMPLE
Source: Yara match File source: 0.0.1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe.b70000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1411546058.0000000000B72000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe PID: 7404, type: MEMORYSTR
windows-stand
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1517930 Sample: 1727246228bf52474d96d0c91d7... Startdate: 25/09/2024 Architecture: WINDOWS Score: 100 9 notificadoresrma.duckdns.org 2->9 13 Suricata IDS alerts for network traffic 2->13 15 Found malware configuration 2->15 17 Antivirus / Scanner detection for submitted sample 2->17 21 7 other signatures 2->21 6 1727246228bf52474d96d0c91d76eecd39cfb06284f20ad0f3e787fb96b50f595788ca18c5809.dat-decoded.exe 2 4 2->6         started        signatures3 19 Uses dynamic DNS services 9->19 process4 dnsIp5 11 notificadoresrma.duckdns.org 46.246.14.12, 2054, 49702, 49707 PORTLANEwwwportlanecomSE Sweden 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
46.246.14.12
 notificadoresrma.duckdns.org Sweden
42708 PORTLANEwwwportlanecomSE true

Contacted Domains

Name IP Active
notificadoresrma.duckdns.org 46.246.14.12 true