General
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Target
UPDATED SOA PDF.exe
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Size
643KB
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Sample
240422-gqbavagf7y
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MD5
ab23fade0c5da65f65816a90ab1db589
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SHA1
d4ecf5a19c14c1db2409db71162c3425800f5051
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SHA256
05412b24d6fd78b8c43e8e5f450f0c28be459e04746622b72bd605e7136c0603
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SHA512
a0f81d56dc3faab427213a64c0aeea852d02361cf9d21a5f14eb0d981f77d754b31bf02e50fd800df0593c1010e53bef6ced6cfaec70fb8209307177f4725a36
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SSDEEP
12288:4U7+r+eVFUWLSc3Qb7EXoh51h4QAqr/XfdINtDj2jxj27Tu27MSw+jf:xXS6kR3Qb7EXex4QjA2d2fF4Svj
Static task
static1
Behavioral task
behavioral1
Sample
UPDATED SOA PDF.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
UPDATED SOA PDF.exe
Resource
win10v2004-20240412-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.flekssitoffice.com - Port:
587 - Username:
[email protected] - Password:
Qwe12345. - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.flekssitoffice.com - Port:
587 - Username:
[email protected] - Password:
Qwe12345.
Targets
-
-
Target
UPDATED SOA PDF.exe
-
Size
643KB
-
MD5
ab23fade0c5da65f65816a90ab1db589
-
SHA1
d4ecf5a19c14c1db2409db71162c3425800f5051
-
SHA256
05412b24d6fd78b8c43e8e5f450f0c28be459e04746622b72bd605e7136c0603
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SHA512
a0f81d56dc3faab427213a64c0aeea852d02361cf9d21a5f14eb0d981f77d754b31bf02e50fd800df0593c1010e53bef6ced6cfaec70fb8209307177f4725a36
-
SSDEEP
12288:4U7+r+eVFUWLSc3Qb7EXoh51h4QAqr/XfdINtDj2jxj27Tu27MSw+jf:xXS6kR3Qb7EXex4QjA2d2fF4Svj
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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