General
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Target
1d4c77db2631d25a6fa5355f7bbf1254936c675a9618f35ecdd96fed46d113af.exe
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Size
740KB
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Sample
240329-cjcg4seh2y
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MD5
3c9cc76ad5198f10936b6046df83e938
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SHA1
737bc49c8350974cecbf59f7c8517460eb59dd6c
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SHA256
1d4c77db2631d25a6fa5355f7bbf1254936c675a9618f35ecdd96fed46d113af
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SHA512
e5c2f4d89fbda728854c8284ce5c2e622a0eca2d174233c038e888ca6c3e50d196027e6046845905b47dca1848b09132890c3975082a2d38571002386626f529
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SSDEEP
12288:sd1JsJ6SjV1Sh2iNwR+8hh/v//w1/+FJC9IwyuUItwGKjrCAXQiaex8S20k0nz3r:sdmw1GRHhtvABgC9IUtwGKjrCkQTMj2v
Static task
static1
Behavioral task
behavioral1
Sample
1d4c77db2631d25a6fa5355f7bbf1254936c675a9618f35ecdd96fed46d113af.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
1d4c77db2631d25a6fa5355f7bbf1254936c675a9618f35ecdd96fed46d113af.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.karapipe.com - Port:
587 - Username:
[email protected] - Password:
elu8wTHZY5 - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.karapipe.com - Port:
587 - Username:
[email protected] - Password:
elu8wTHZY5
Targets
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Target
1d4c77db2631d25a6fa5355f7bbf1254936c675a9618f35ecdd96fed46d113af.exe
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Size
740KB
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MD5
3c9cc76ad5198f10936b6046df83e938
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SHA1
737bc49c8350974cecbf59f7c8517460eb59dd6c
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SHA256
1d4c77db2631d25a6fa5355f7bbf1254936c675a9618f35ecdd96fed46d113af
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SHA512
e5c2f4d89fbda728854c8284ce5c2e622a0eca2d174233c038e888ca6c3e50d196027e6046845905b47dca1848b09132890c3975082a2d38571002386626f529
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SSDEEP
12288:sd1JsJ6SjV1Sh2iNwR+8hh/v//w1/+FJC9IwyuUItwGKjrCAXQiaex8S20k0nz3r:sdmw1GRHhtvABgC9IUtwGKjrCkQTMj2v
Score10/10-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect packed .NET executables. Mostly AgentTeslaV4.
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
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Detects executables packed with SmartAssembly
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Detects executables referencing Windows vault credential objects. Observed in infostealers
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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
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Detects executables referencing many email and collaboration clients. Observed in information stealers
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Detects executables referencing many file transfer clients. Observed in information stealers
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Suspicious use of SetThreadContext
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