General
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Target
a255f84c37ae5dfa20453a9dafdc540f8bde56059e630399ce4bc5c1502a5296
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Size
753KB
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Sample
240926-y8lmzazake
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MD5
881e968ddf34c38943a56651a3870174
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SHA1
e53ce4b02ba94d3dbc36c09b4e6ae6bfa8960bf6
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SHA256
a255f84c37ae5dfa20453a9dafdc540f8bde56059e630399ce4bc5c1502a5296
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SHA512
3c2b2690fa49f75a7b987e6e6658f2a34a548c1b1497dc16748e64eefd2236ce5baa5621aef18753f8ddc087cf20200b64741169ed0c8058063f06f32526d1c3
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SSDEEP
12288:Fbdwa5NYkVSsTMDFEgqeRjP73lxNQvFHHbb/lb/////////////////FPTPRt:NqazYZsTYFlFP71xNiHbhb/////////J
Static task
static1
Behavioral task
behavioral1
Sample
a255f84c37ae5dfa20453a9dafdc540f8bde56059e630399ce4bc5c1502a5296.exe
Resource
win7-20240903-en
Malware Config
Targets
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Target
a255f84c37ae5dfa20453a9dafdc540f8bde56059e630399ce4bc5c1502a5296
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Size
753KB
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MD5
881e968ddf34c38943a56651a3870174
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SHA1
e53ce4b02ba94d3dbc36c09b4e6ae6bfa8960bf6
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SHA256
a255f84c37ae5dfa20453a9dafdc540f8bde56059e630399ce4bc5c1502a5296
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SHA512
3c2b2690fa49f75a7b987e6e6658f2a34a548c1b1497dc16748e64eefd2236ce5baa5621aef18753f8ddc087cf20200b64741169ed0c8058063f06f32526d1c3
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SSDEEP
12288:Fbdwa5NYkVSsTMDFEgqeRjP73lxNQvFHHbb/lb/////////////////FPTPRt:NqazYZsTYFlFP71xNiHbhb/////////J
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Detected Nirsoft tools
Free utilities often used by attackers which can steal passwords, product keys, etc.
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NirSoft MailPassView
Password recovery tool for various email clients
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Uses the VBS compiler for execution
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Accesses Microsoft Outlook accounts
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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
Execution
Command and Scripting Interpreter
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1