General
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Target
Transf....vbs
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Size
123KB
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Sample
230208-xb2ggsdf2v
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MD5
84f3d45749a8fbf516a9fa3366b29e26
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SHA1
6c5c766ceae655caf5468da5b41346eec0602cc7
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SHA256
7d4aad4ccac671a9a98a5205380b89553b30fccbbf90b477a3e19cb4f9d2c55f
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SHA512
5238bb38e86e38426b2ceba742cb6732d2877e5c8b27446425df2b7a9895a429dd6c51d2fced2a3c2ec65e54c655e5ba9634a391565183be55666242698b0914
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SSDEEP
3072:FXDq3Cj8LqSZ9Qy7jPLWCuHQq0mug5yzf:1Dw/mg9QyXYHn0muPT
Static task
static1
Behavioral task
behavioral1
Sample
Transf....vbs
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Transf....vbs
Resource
win10v2004-20220812-en
Malware Config
Extracted
https://drive.google.com/uc?export=download&id=1_-w5Me4EvTzbdzIX_v_YMZdeLAzHrV5z
Targets
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Target
Transf....vbs
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Size
123KB
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MD5
84f3d45749a8fbf516a9fa3366b29e26
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SHA1
6c5c766ceae655caf5468da5b41346eec0602cc7
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SHA256
7d4aad4ccac671a9a98a5205380b89553b30fccbbf90b477a3e19cb4f9d2c55f
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SHA512
5238bb38e86e38426b2ceba742cb6732d2877e5c8b27446425df2b7a9895a429dd6c51d2fced2a3c2ec65e54c655e5ba9634a391565183be55666242698b0914
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SSDEEP
3072:FXDq3Cj8LqSZ9Qy7jPLWCuHQq0mug5yzf:1Dw/mg9QyXYHn0muPT
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Blocklisted process makes network request
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Checks QEMU agent file
Checks presence of QEMU agent, possibly to detect virtualization.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook profiles
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Legitimate hosting services abused for malware hosting/C2
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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 NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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