General
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Target
sigmasoft-v1.0.exe
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Size
298KB
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Sample
240531-eh4w3sfd56
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MD5
83eed41cb65bfeca33d2212bb5a6a738
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SHA1
aa4d1f25dadf1bc9740e2f65f138ce3b0e8e0415
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SHA256
e3e57ed95351e74aacdeee7669be8075266d411bf32c433083c13e3dee5837a4
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SHA512
b56bc6969c866552e0ae97341045469fbd9870f1d25e26f65a676753f4c12cd1aba7cdc9a5973ec90b0984a867f668f6a4267388013c1508c3dea143d7ce386a
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SSDEEP
768:QffHJ7k/c4MbZb8YrM+rMRa8Nu5HtVaDxy+Xovnwb:QffHJgtMbKj+gRJNWixy+6w
Behavioral task
behavioral1
Sample
sigmasoft-v1.0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
sigmasoft-v1.0.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
njrat
im523
RaTTeD
gorodpro-42772.portmap.host:42772
4b57fcdad8b55cb5e7a4c043c43d8d94
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reg_key
4b57fcdad8b55cb5e7a4c043c43d8d94
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splitter
|'|'|
Targets
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Target
sigmasoft-v1.0.exe
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Size
298KB
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MD5
83eed41cb65bfeca33d2212bb5a6a738
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SHA1
aa4d1f25dadf1bc9740e2f65f138ce3b0e8e0415
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SHA256
e3e57ed95351e74aacdeee7669be8075266d411bf32c433083c13e3dee5837a4
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SHA512
b56bc6969c866552e0ae97341045469fbd9870f1d25e26f65a676753f4c12cd1aba7cdc9a5973ec90b0984a867f668f6a4267388013c1508c3dea143d7ce386a
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SSDEEP
768:QffHJ7k/c4MbZb8YrM+rMRa8Nu5HtVaDxy+Xovnwb:QffHJgtMbKj+gRJNWixy+6w
Score10/10-
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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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1