Overview
overview
10Static
static
1032d6f44a96...05.exe
windows7-x64
1032d6f44a96...05.exe
windows10-2004-x64
832d6f44a96...05.exe
android-9-x86
32d6f44a96...05.exe
android-10-x64
32d6f44a96...05.exe
android-11-x64
32d6f44a96...05.exe
macos-10.15-amd64
32d6f44a96...05.exe
ubuntu-18.04-amd64
32d6f44a96...05.exe
debian-9-armhf
32d6f44a96...05.exe
debian-9-mips
32d6f44a96...05.exe
debian-9-mipsel
General
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Target
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05.exe
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Size
51KB
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Sample
250112-pm6lksskex
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MD5
bedb91adc3cf626e96d96eb9e3aea4f5
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SHA1
edc714f21e19318db06c9adef72395d37a412144
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SHA256
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05
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SHA512
587d3a9f80cea22d8404ee1bdb4aac8a343966cc192b43d2a089d7d4196ee289b1a725633a9f49cced3556f12e063b57af7af4563026b557d2182d5cce396040
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SSDEEP
768:uFN5WpszMFsmjv0yrM+rMRa8NuLatrNgpWO4:uFN5W+AFsmjst+gRJNEQuw
Behavioral task
behavioral1
Sample
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05.exe
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral4
Sample
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05.exe
Resource
android-x64-20240624-en
Behavioral task
behavioral5
Sample
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05.exe
Resource
android-x64-arm64-20240624-en
Behavioral task
behavioral6
Sample
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05.exe
Resource
macos-20241101-en
Behavioral task
behavioral7
Sample
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05.exe
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral8
Sample
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05.exe
Resource
debian9-armhf-20240729-en
Behavioral task
behavioral9
Sample
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05.exe
Resource
debian9-mipsbe-20240418-en
Behavioral task
behavioral10
Sample
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05.exe
Resource
debian9-mipsel-20240611-en
Malware Config
Extracted
njrat
im523
Pisun
192.168.8.1:2192
4f17247515ce6a71ea4fca5b97bbccaa
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reg_key
4f17247515ce6a71ea4fca5b97bbccaa
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splitter
|'|'|
Targets
-
-
Target
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05.exe
-
Size
51KB
-
MD5
bedb91adc3cf626e96d96eb9e3aea4f5
-
SHA1
edc714f21e19318db06c9adef72395d37a412144
-
SHA256
32d6f44a96f33b0376787fad25c03ffb986ed4931f7c090534b9c7d60a49ba05
-
SHA512
587d3a9f80cea22d8404ee1bdb4aac8a343966cc192b43d2a089d7d4196ee289b1a725633a9f49cced3556f12e063b57af7af4563026b557d2182d5cce396040
-
SSDEEP
768:uFN5WpszMFsmjv0yrM+rMRa8NuLatrNgpWO4:uFN5W+AFsmjst+gRJNEQuw
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Njrat family
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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1