General
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Target
83e79cb64075989a2f7887f3b079b8dfeed2b79c0e1e7626e20a5db8426459b4
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Size
598KB
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Sample
241016-pmbq7syhma
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MD5
32b928080ebd486a6542755fecc9b4c1
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SHA1
bd1a02644f27d60c4b029a1c2b8221631e76e1fe
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SHA256
83e79cb64075989a2f7887f3b079b8dfeed2b79c0e1e7626e20a5db8426459b4
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SHA512
8d5f6b1b2f66100cd01c29d865a39e83463ecf35bf0b1b8ded20eb2003b71b647bd38ecff3dd355510c0654aa96cab0a88beb8ec219588143bc47ceac70af7fb
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SSDEEP
12288:TBxDDPsePuWA6ocBAJEKp5SCwh2pYqgAlWBa2NzL00vGj2Fyq:THPa6ocFKpEGxEVL00uj2Fl
Static task
static1
Behavioral task
behavioral1
Sample
fEv4R2ahiLCQa5O.exe
Resource
win7-20240903-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.apexrnun.com - Port:
587 - Username:
[email protected] - Password:
dU*wU0)yR;?4q|-# - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.apexrnun.com - Port:
587 - Username:
[email protected] - Password:
dU*wU0)yR;?4q|-#
Targets
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Target
fEv4R2ahiLCQa5O.exe
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Size
638KB
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MD5
dbca4dfc56a3a8e5207a6ca4ecf941e5
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SHA1
062c4c90724f3700e239aef60ce567cfae518db4
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SHA256
9085dc203b9498343a992249942f8b6408180baa2bba58fb799c81a0d1855686
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SHA512
df2a6a8cf5f3fb676cbd6cc3d3f00dcc76183412213fccda1bc63e63bb8f81ecfa5a29293e61bbf01231c6208b0d80c16d367a56616eb8ab542bdf3c0006912c
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SSDEEP
12288:zUwqkE/ZBxDBP4Kzg0yWAbjRvmZprNh9vMVotriOoxtHkD3WWRIb1jzCMcEQ:zUwm/Z9/zKJvmZprNLMOtlFDWb1zCr
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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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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MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1