General
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Target
2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
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Size
1.2MB
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Sample
240523-bm6ppagb5y
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MD5
8235a9078656e3e8a8b90657749faa5e
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SHA1
77a1d0fa98939af1d551f90981b9793aa2fc8da3
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SHA256
2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48
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SHA512
18bbf82bb6904739c78426c3e9d7e7a32e8e7908bb92cb10eb1d5360638722d5bd289814bb349b05741d35c4ff43489524504cd777c01050054f272e7078ceac
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SSDEEP
24576:xw4bjw4biPl/hJxcpOUR9HsRia5T6yy7UHjR:xw4bjw4biPvSOEsYMOyEq
Static task
static1
Behavioral task
behavioral1
Sample
2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.naveentour.com - Port:
587 - Username:
[email protected] - Password:
nav!T6u2@001 - Email To:
[email protected]
Targets
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Target
2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48.exe
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Size
1.2MB
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MD5
8235a9078656e3e8a8b90657749faa5e
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SHA1
77a1d0fa98939af1d551f90981b9793aa2fc8da3
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SHA256
2b48bf8b6d8366e4f7e6e03e5f799a8a115e06a3321fdab8f2e45cd6dee42d48
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SHA512
18bbf82bb6904739c78426c3e9d7e7a32e8e7908bb92cb10eb1d5360638722d5bd289814bb349b05741d35c4ff43489524504cd777c01050054f272e7078ceac
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SSDEEP
24576:xw4bjw4biPl/hJxcpOUR9HsRia5T6yy7UHjR:xw4bjw4biPvSOEsYMOyEq
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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 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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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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Suspicious use of SetThreadContext
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