General
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Target
nr. M31.401-522..vbs
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Size
318KB
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Sample
221207-ml4dqagg95
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MD5
d992e72998a3f47668a768528b9158b6
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SHA1
dd4518fce0fdef722ed9687eebbc6185cc877bd3
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SHA256
a230383ab3c2dc6e254c6df75130dae7984e504cbbfc997c07829d52c1eda13f
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SHA512
1577a857f69eaa6e29bcb710639a3c936f0baa14d490557b7b95632e939569545fb4779d985cbf7945908e732988eae3382c873a79ade6dc1b67d8d1c3a2a257
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SSDEEP
6144:mR5Tm6bmqS6eR2jeDaONrqDjzJ0u4mHmVFE3LuoJ/9j03sVDQn94cJA:Whm1rODr+itBVsnq
Static task
static1
Behavioral task
behavioral1
Sample
nr. M31.401-522..vbs
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
nr. M31.401-522..vbs
Resource
win10v2004-20220812-en
Malware Config
Targets
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Target
nr. M31.401-522..vbs
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Size
318KB
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MD5
d992e72998a3f47668a768528b9158b6
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SHA1
dd4518fce0fdef722ed9687eebbc6185cc877bd3
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SHA256
a230383ab3c2dc6e254c6df75130dae7984e504cbbfc997c07829d52c1eda13f
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SHA512
1577a857f69eaa6e29bcb710639a3c936f0baa14d490557b7b95632e939569545fb4779d985cbf7945908e732988eae3382c873a79ade6dc1b67d8d1c3a2a257
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SSDEEP
6144:mR5Tm6bmqS6eR2jeDaONrqDjzJ0u4mHmVFE3LuoJ/9j03sVDQn94cJA:Whm1rODr+itBVsnq
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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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