General
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Target
a2692baba867417cdb7c2a5b1c1ab8eec75a0359962872fdd218f844e836f265.exe
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Size
1.6MB
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Sample
240612-ccr9zsyckg
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MD5
2fa23a2e93b10ae07013e24692f35b6d
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SHA1
9481be2f68a244f9825295fda01c5f1fce66648d
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SHA256
a2692baba867417cdb7c2a5b1c1ab8eec75a0359962872fdd218f844e836f265
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SHA512
21ecbe170b529c7373d9eda6750eaa7c7a578d995e75f54c4466ae2132dae0ec5f2d79e4fefceb05016b965031d2fdf568da604dfb367a886face4af10c5bacd
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SSDEEP
12288:HEzZEAmD9/RR3biUuyjpgebm6YRAbAZRwox15bGz5XWCMmsI8txwFF71a0:HEzZ6/RR3b4spUZRJ15beWCMmywPp
Static task
static1
Behavioral task
behavioral1
Sample
a2692baba867417cdb7c2a5b1c1ab8eec75a0359962872fdd218f844e836f265.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a2692baba867417cdb7c2a5b1c1ab8eec75a0359962872fdd218f844e836f265.exe
Resource
win10v2004-20240611-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.trisquarespl.com - Port:
587 - Username:
[email protected] - Password:
#)YFjJf1 - Email To:
[email protected]
Targets
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Target
a2692baba867417cdb7c2a5b1c1ab8eec75a0359962872fdd218f844e836f265.exe
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Size
1.6MB
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MD5
2fa23a2e93b10ae07013e24692f35b6d
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SHA1
9481be2f68a244f9825295fda01c5f1fce66648d
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SHA256
a2692baba867417cdb7c2a5b1c1ab8eec75a0359962872fdd218f844e836f265
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SHA512
21ecbe170b529c7373d9eda6750eaa7c7a578d995e75f54c4466ae2132dae0ec5f2d79e4fefceb05016b965031d2fdf568da604dfb367a886face4af10c5bacd
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SSDEEP
12288:HEzZEAmD9/RR3biUuyjpgebm6YRAbAZRwox15bGz5XWCMmsI8txwFF71a0:HEzZ6/RR3b4spUZRJ15beWCMmywPp
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 or use KoiVM
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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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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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