General
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Target
DH-087481 IMG.vbe
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Size
81KB
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Sample
231211-lpcvhacef5
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MD5
b0e1835d06d4ae28eb1e1cee627360ea
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SHA1
31c82a2038f281fcc43377706d00c79c1d07bcee
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SHA256
34f4d416f700e77ef730f4ee4207218e7a3f978fc40efd8b7a399d58113d26b5
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SHA512
506479a1dd46f52000a175b779c1882610e432bfa4341ce0e4eaca975b9cc7f1ae45618bd68cfe934484e2347c2f9cb070c6e8b0c01938134a7fa7047a1c23df
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SSDEEP
1536:vZL/8DxkbzqcfC+bxucaTm1oF65imB6WgF8/SEcLuwI4u7293H:Br8DxMzpf5xuha1oFuiG6hyKJpI4uy93
Static task
static1
Behavioral task
behavioral1
Sample
DH-087481 IMG.vbe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
DH-087481 IMG.vbe
Resource
win10v2004-20231130-en
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.cefin.bg - Port:
21 - Username:
[email protected] - Password:
#UuXy?6cIbL+
Targets
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Target
DH-087481 IMG.vbe
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Size
81KB
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MD5
b0e1835d06d4ae28eb1e1cee627360ea
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SHA1
31c82a2038f281fcc43377706d00c79c1d07bcee
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SHA256
34f4d416f700e77ef730f4ee4207218e7a3f978fc40efd8b7a399d58113d26b5
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SHA512
506479a1dd46f52000a175b779c1882610e432bfa4341ce0e4eaca975b9cc7f1ae45618bd68cfe934484e2347c2f9cb070c6e8b0c01938134a7fa7047a1c23df
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SSDEEP
1536:vZL/8DxkbzqcfC+bxucaTm1oF65imB6WgF8/SEcLuwI4u7293H:Br8DxMzpf5xuha1oFuiG6hyKJpI4uy93
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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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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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