General
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Target
837c9f462983fee07c9648d487f7ff5e1ec82c9b45d0ae9337f8c452cd0e6b5c.exe
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Size
650KB
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Sample
240417-b8qwcsad79
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MD5
a054288c62a8c96b4393e0d7616a3d6b
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SHA1
79cb13055b7831afc39dd91ec5b32205b962b2e8
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SHA256
837c9f462983fee07c9648d487f7ff5e1ec82c9b45d0ae9337f8c452cd0e6b5c
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SHA512
d01d8a717ce768a2de35a9e40e568d084bb4f0472eab9e2975ed6d161c0a276804e15f219d3deb1cca5fe341541e57cc17395d45dc28a16eed47c7c31d993e63
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SSDEEP
12288:EaAv6zT370OC2qoICt4VhTYFGf4KGrV0nQQCqqWLz1HL9wtT5wjBMOioRw4RjR90:6PlsMTYF+ZnwWR9wtT5wjlwwP
Static task
static1
Behavioral task
behavioral1
Sample
837c9f462983fee07c9648d487f7ff5e1ec82c9b45d0ae9337f8c452cd0e6b5c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
837c9f462983fee07c9648d487f7ff5e1ec82c9b45d0ae9337f8c452cd0e6b5c.exe
Resource
win10v2004-20240412-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.expatmedical.ro - Port:
587 - Username:
[email protected] - Password:
Alex2009 - Email To:
[email protected]
Targets
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Target
837c9f462983fee07c9648d487f7ff5e1ec82c9b45d0ae9337f8c452cd0e6b5c.exe
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Size
650KB
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MD5
a054288c62a8c96b4393e0d7616a3d6b
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SHA1
79cb13055b7831afc39dd91ec5b32205b962b2e8
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SHA256
837c9f462983fee07c9648d487f7ff5e1ec82c9b45d0ae9337f8c452cd0e6b5c
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SHA512
d01d8a717ce768a2de35a9e40e568d084bb4f0472eab9e2975ed6d161c0a276804e15f219d3deb1cca5fe341541e57cc17395d45dc28a16eed47c7c31d993e63
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SSDEEP
12288:EaAv6zT370OC2qoICt4VhTYFGf4KGrV0nQQCqqWLz1HL9wtT5wjBMOioRw4RjR90:6PlsMTYF+ZnwWR9wtT5wjlwwP
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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Suspicious use of SetThreadContext
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