General
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Target
fced8c6f880f8cdab3677e1a7880b9f88ff229e3125a1de322442a1184017e78
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Size
665KB
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Sample
241122-bjasva1lgz
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MD5
943f59acbb9aef19433b5955b59072ac
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SHA1
d22e639a15358b01eddf43d6c73b0f526b0552c9
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SHA256
fced8c6f880f8cdab3677e1a7880b9f88ff229e3125a1de322442a1184017e78
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SHA512
2c5cb84bfed345318deca7cf85dbbcbc9280cd6448a02ad17f1d1b7a5d241d5376ab64ad5d1549d7fcbb2fd0b5f36ed0ff80e07c82723c9f851098906a761e71
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SSDEEP
12288:GTBuOWhbCxWW0gV1OsYNaTP+FC/I3zsWhvcN8w16TIXEJN20cF3UiGx8liBUYqd:GFuOc+xWBQzP2C/QXhvRTEXUc5UFx8ca
Static task
static1
Behavioral task
behavioral1
Sample
zEuzkJPHHV3KYua.exe
Resource
win7-20240903-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.apexrnun.com - Port:
587 - Username:
[email protected] - Password:
%qroUozO;(C2Rlyb - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.apexrnun.com - Port:
587 - Username:
[email protected] - Password:
%qroUozO;(C2Rlyb
Targets
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Target
zEuzkJPHHV3KYua.exe
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Size
750KB
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MD5
1b4a6383c2a9b4fd9d1c2ba270800a49
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SHA1
ae5c4b7b0a37b4d1c8b65d13417257b29cd2188e
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SHA256
cd60ea86b574b6b511ce6a6aff1314ce71b1953e169792e3e76a36913e85ea23
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SHA512
7374bff7a913c972156a802096c57b91be8072362dc150dfb0e0e6ad3c0808774a029f1f98f0004c86b0d4b2b76e95fce6811579b67c03cc15f5bee1b004ce6b
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SSDEEP
12288:Wq3wtfRzxWW8wNaTP+/CsM/b63zsWhvb2QlT1u3UqOsOJZUowJ9oIfSF:WqMpzxWnXPWCsM/bCXhvSQ3JZUjwIfS
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Agenttesla family
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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