General
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Target
INVOICE KAD-0138-2024.exe
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Size
688KB
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Sample
240504-jqez5sfg8w
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MD5
1e75210f55ead7fad6cf0f809dfb0a00
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SHA1
393f92750e6aff4b439f4780c49e7b0454c4a010
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SHA256
c75750db51edf7db96de6dc7834621ed37d1c81a587ea076c16dcaeb190d6bf8
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SHA512
de72c45a848faac0a16c6cf7c16664ccfe6b58be1720ba6fece631cec9a15b01a38adacd06a034e51074eb78a7c0b08d5f33065c4dccdd612ebab1223a142831
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SSDEEP
12288:NQ3/T3/fVrTtK3/PB2lNuKlMgdd3GCoMy+0WmDyZI7zSv5d39DicIAQYmwaTy9Y2:irXVrTtK3MlNnqgvzHO/s5dNDN7avb6r
Static task
static1
Behavioral task
behavioral1
Sample
INVOICE KAD-0138-2024.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
INVOICE KAD-0138-2024.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.ipr-co.org - Port:
587 - Username:
[email protected] - Password:
IPRco@100102@ - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.ipr-co.org - Port:
587 - Username:
[email protected] - Password:
IPRco@100102@
Targets
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Target
INVOICE KAD-0138-2024.exe
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Size
688KB
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MD5
1e75210f55ead7fad6cf0f809dfb0a00
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SHA1
393f92750e6aff4b439f4780c49e7b0454c4a010
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SHA256
c75750db51edf7db96de6dc7834621ed37d1c81a587ea076c16dcaeb190d6bf8
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SHA512
de72c45a848faac0a16c6cf7c16664ccfe6b58be1720ba6fece631cec9a15b01a38adacd06a034e51074eb78a7c0b08d5f33065c4dccdd612ebab1223a142831
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SSDEEP
12288:NQ3/T3/fVrTtK3/PB2lNuKlMgdd3GCoMy+0WmDyZI7zSv5d39DicIAQYmwaTy9Y2:irXVrTtK3MlNnqgvzHO/s5dNDN7avb6r
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1