General
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Target
cfdf72c413b07e1a7734edba789449e83b0631fcf768c542368585f0582f4c30
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Size
645KB
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Sample
220521-cjmcbaeaa4
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MD5
25e2e5b6898972e257460015e84d9d7e
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SHA1
594c975513fa227199dc914b196b7ecb19021cd8
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SHA256
cfdf72c413b07e1a7734edba789449e83b0631fcf768c542368585f0582f4c30
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SHA512
0c551b517fda0dd238d753811b56d8fcbe1e0c0937c403556b65c6365ef8cb5d57b2d9a745f744ab55786147a21cdaeaa193a0506d673c210077c28ec0340c06
Static task
static1
Behavioral task
behavioral1
Sample
inquiry.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
inquiry.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
bambam10
Extracted
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
bambam10
Targets
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Target
inquiry.exe
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Size
708KB
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MD5
85ac7ba9fbcc19d097745a6b26c2ab66
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SHA1
aaf235117f5d6b681c805d48506a4a0eacafcfb6
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SHA256
a8a9e1ebbe728b5782a903729896edf68191c3d3af656feac7d9ac590b717e66
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SHA512
6f0c15137a057d686dabee63812df7a38564c347418eea10bf0d81db7544e5ef8eb5389102b26877212c7014e44c152629e2fa4697621a5007fb38d180764ee4
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload
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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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