General
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Target
a6ebe5502b666ef55ff9dc168ce6c2e7cd72ee350b9d526713cef91b779afe9d.img
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Size
1.2MB
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Sample
240430-b5fafshc3w
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MD5
231ff6478230f8f2b28eecfec9ab901c
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SHA1
f393456b1086bf9794f0c899333788b372da1322
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SHA256
a6ebe5502b666ef55ff9dc168ce6c2e7cd72ee350b9d526713cef91b779afe9d
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SHA512
edf5f4c4aea5488483f0a88d642f57263e578512b221b962b0b584ae59b603ea5743e45b9d1cf8ae084c1f9bd5bcfa91c912bc7c64fa33d4b2db72d3f7c43d98
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SSDEEP
12288:44OB778QbN5vI3vIXpeFIJMTzfSmzQy3kymdJTRD1iKNDsreh5DSqiUNeGSggAU:FOBNN5QAZHJozSyC9PDX5WaXVU
Static task
static1
Behavioral task
behavioral1
Sample
cXPFfk0pBp7bEsb.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cXPFfk0pBp7bEsb.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.kowalskiokna.pl - Port:
587 - Username:
[email protected] - Password:
artgeruhst75g - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.kowalskiokna.pl - Port:
587 - Username:
[email protected] - Password:
artgeruhst75g
Targets
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Target
cXPFfk0pBp7bEsb.pif
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Size
666KB
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MD5
3e142ca68f08905cab743c39bf7f53ba
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SHA1
65ff38bc2e98f89f01088e77f921230c02ed870d
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SHA256
18f44886b9280533487b58a1feab7a3ebb463718417109643467315250b460b3
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SHA512
afd533e46aa2cdc398d11c7422d7aff25dcafadcaf1b15084b5bec0c5890de2634ad09b8cca37d56e2692dfc63c5a96ad493fc719104fa610f2f36c3968df164
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SSDEEP
12288:W4OB778QbN5vI3vIXpeFIJMTzfSmzQy3kymdJTRD1iKNDsreh5DSqiUNeGSggAU:TOBNN5QAZHJozSyC9PDX5WaXVU
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 binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
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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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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 SetThreadContext
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