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Analysis
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max time kernel
56s -
max time network
75s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
02/12/2022, 20:08
Static task
static1
Behavioral task
behavioral1
Sample
abb6a2aa9db82e826095b8c59df30030d04f4f769265635cf8778e6ace1b9753.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
abb6a2aa9db82e826095b8c59df30030d04f4f769265635cf8778e6ace1b9753.exe
Resource
win10v2004-20221111-en
General
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Target
abb6a2aa9db82e826095b8c59df30030d04f4f769265635cf8778e6ace1b9753.exe
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Size
639KB
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MD5
a030c75d595c38a4389e340fa9b33101
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SHA1
3357de69204e124c5def79b34e4a8e3fb177d7d3
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SHA256
abb6a2aa9db82e826095b8c59df30030d04f4f769265635cf8778e6ace1b9753
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SHA512
acfac99811ba99c2713f1cd518fd36df46c00bb55831c2bb810b535e2afeb92bab622227806c079d3866ad5c4149bea1e4c0b15eb622b3bcd6fabd34314b9872
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SSDEEP
3072:3t/MXdqps9qZwv4L8Hw38IvTYPSCONxlGZHRS1m9+IcSAORUWfJ1s:a3w38CNxYZcg9bTpJ
Malware Config
Signatures
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Disables Task Manager via registry modification
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\abb6a2aa9db82e826095b8c59df30030d04f4f769265635cf8778e6ace1b9753.exe" abb6a2aa9db82e826095b8c59df30030d04f4f769265635cf8778e6ace1b9753.exe -
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File created C:\autorun.inf abb6a2aa9db82e826095b8c59df30030d04f4f769265635cf8778e6ace1b9753.exe File opened for modification C:\autorun.inf abb6a2aa9db82e826095b8c59df30030d04f4f769265635cf8778e6ace1b9753.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 896 abb6a2aa9db82e826095b8c59df30030d04f4f769265635cf8778e6ace1b9753.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 896 abb6a2aa9db82e826095b8c59df30030d04f4f769265635cf8778e6ace1b9753.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 896 abb6a2aa9db82e826095b8c59df30030d04f4f769265635cf8778e6ace1b9753.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\abb6a2aa9db82e826095b8c59df30030d04f4f769265635cf8778e6ace1b9753.exe"C:\Users\Admin\AppData\Local\Temp\abb6a2aa9db82e826095b8c59df30030d04f4f769265635cf8778e6ace1b9753.exe"1⤵
- Adds Run key to start application
- Drops autorun.inf file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:896