General
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Target
a143da5889aa739a18399bf2d4fe6352191eaa06ed7ef2568dfd57983eaa416a.exe
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Size
672KB
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Sample
240522-cg2zzsgh35
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MD5
1d8c5978c488b34fbbdd7e4f3d004e05
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SHA1
78012b122c2005c14fc47074d6dff0b5576bef9d
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SHA256
a143da5889aa739a18399bf2d4fe6352191eaa06ed7ef2568dfd57983eaa416a
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SHA512
5a319bdb918bf714e88e19527e1aa7f06eb06a3f66938b69e20a338df440cc0fae5f92f4dc2224dd3ddba403f81a5ab58362abe63fa1c6b4e38ec51ab568399e
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SSDEEP
12288:urEAmDBPc3B4dcSlcEko2nsCj0CNDtJUy+QzKqWxGf3eb6O0JnWie:krSlcTs+0MULQzKu31zZQ
Static task
static1
Behavioral task
behavioral1
Sample
a143da5889aa739a18399bf2d4fe6352191eaa06ed7ef2568dfd57983eaa416a.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a143da5889aa739a18399bf2d4fe6352191eaa06ed7ef2568dfd57983eaa416a.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
Protocol: smtp- Host:
smtp.trisquarespl.com - Port:
587 - Username:
[email protected] - Password:
uhzJADD6
Extracted
agenttesla
Protocol: smtp- Host:
smtp.trisquarespl.com - Port:
587 - Username:
[email protected] - Password:
uhzJADD6 - Email To:
[email protected]
Targets
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Target
a143da5889aa739a18399bf2d4fe6352191eaa06ed7ef2568dfd57983eaa416a.exe
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Size
672KB
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MD5
1d8c5978c488b34fbbdd7e4f3d004e05
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SHA1
78012b122c2005c14fc47074d6dff0b5576bef9d
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SHA256
a143da5889aa739a18399bf2d4fe6352191eaa06ed7ef2568dfd57983eaa416a
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SHA512
5a319bdb918bf714e88e19527e1aa7f06eb06a3f66938b69e20a338df440cc0fae5f92f4dc2224dd3ddba403f81a5ab58362abe63fa1c6b4e38ec51ab568399e
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SSDEEP
12288:urEAmDBPc3B4dcSlcEko2nsCj0CNDtJUy+QzKqWxGf3eb6O0JnWie:krSlcTs+0MULQzKu31zZQ
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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