General
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Target
8df2ba98e02b49e90f2be786f3b12d364ae46dfede7733510c012af7d5594e4e
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Size
250KB
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Sample
240313-c48q2saf8y
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MD5
191992f46994ebeea4500c109ae3ad2f
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SHA1
6b56ac6728724cd137de544a19d06699efc6e94d
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SHA256
8df2ba98e02b49e90f2be786f3b12d364ae46dfede7733510c012af7d5594e4e
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SHA512
9ecdf95822da3cae4f6b1965d64ad7f9d28fa4efc29ca003372340b5760e0c864329954879c669fc5272a72b51bb4c01b27ae5649be403219b5af1492909b729
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SSDEEP
6144:NrF2HcAkzL7r9r/EDppppppppppppppppppppppppppppp0G:tF5P7r9r/+pppppppppppppppppppppr
Static task
static1
Behavioral task
behavioral1
Sample
8df2ba98e02b49e90f2be786f3b12d364ae46dfede7733510c012af7d5594e4e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8df2ba98e02b49e90f2be786f3b12d364ae46dfede7733510c012af7d5594e4e.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
Protocol: smtp- Host:
mail.ariamobaddel.com - Port:
587 - Username:
[email protected] - Password:
P@ssw0rd1000
Extracted
agenttesla
Protocol: smtp- Host:
mail.ariamobaddel.com - Port:
587 - Username:
[email protected] - Password:
P@ssw0rd1000 - Email To:
[email protected]
Targets
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Target
8df2ba98e02b49e90f2be786f3b12d364ae46dfede7733510c012af7d5594e4e
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Size
250KB
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MD5
191992f46994ebeea4500c109ae3ad2f
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SHA1
6b56ac6728724cd137de544a19d06699efc6e94d
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SHA256
8df2ba98e02b49e90f2be786f3b12d364ae46dfede7733510c012af7d5594e4e
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SHA512
9ecdf95822da3cae4f6b1965d64ad7f9d28fa4efc29ca003372340b5760e0c864329954879c669fc5272a72b51bb4c01b27ae5649be403219b5af1492909b729
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SSDEEP
6144:NrF2HcAkzL7r9r/EDppppppppppppppppppppppppppppp0G:tF5P7r9r/+pppppppppppppppppppppr
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Contacts a large (4660) amount of remote hosts
This may indicate a network scan to discover remotely running services.
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Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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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
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
6Subvert Trust Controls
1Install Root Certificate
1