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Analysis
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max time kernel
150s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
07/11/2022, 08:23
Static task
static1
Behavioral task
behavioral1
Sample
ab958dcbe0c652dc20738656a02175cfe698e95895e0c3ab322f4752644eb46a.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ab958dcbe0c652dc20738656a02175cfe698e95895e0c3ab322f4752644eb46a.exe
Resource
win10v2004-20220901-en
General
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Target
ab958dcbe0c652dc20738656a02175cfe698e95895e0c3ab322f4752644eb46a.exe
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Size
227KB
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MD5
6ab8e702d460303d76464de7f7453ac8
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SHA1
0ac0395f1c751f0352eb437226dd97f020b5a1c5
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SHA256
ab958dcbe0c652dc20738656a02175cfe698e95895e0c3ab322f4752644eb46a
-
SHA512
1ed9a566864a94a9dc7aa76669ce80b29d7425b3f8c1b10d49416abcc2762a170aace63a8751e814a2de886dae88c26b2b435600e7c0f019c90a694e667cd05f
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SSDEEP
6144:U4lwZ40243s0gJvyTZaPYZeHF/tIzi+Tk98i9goc8VRtDkYU:7n0d8PJvyQYZelVIziveo/Rtg
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
pid Process 1896 ab958dcbe0c652dc20738656a02175cfe698e95895e0c3ab322f4752644eb46a.exe 1896 ab958dcbe0c652dc20738656a02175cfe698e95895e0c3ab322f4752644eb46a.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main ab958dcbe0c652dc20738656a02175cfe698e95895e0c3ab322f4752644eb46a.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1896 ab958dcbe0c652dc20738656a02175cfe698e95895e0c3ab322f4752644eb46a.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1896 ab958dcbe0c652dc20738656a02175cfe698e95895e0c3ab322f4752644eb46a.exe 1896 ab958dcbe0c652dc20738656a02175cfe698e95895e0c3ab322f4752644eb46a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ab958dcbe0c652dc20738656a02175cfe698e95895e0c3ab322f4752644eb46a.exe"C:\Users\Admin\AppData\Local\Temp\ab958dcbe0c652dc20738656a02175cfe698e95895e0c3ab322f4752644eb46a.exe"1⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1896
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
344KB
MD55cfb0f8e32d3b9197bbb972bd374c381
SHA14c22e0d3b705cc55658af2cde5a62a899f513f90
SHA25672ae74bf4b315a5ff9e1e7ac9a000b9b76df6492a9b1e830686c903b4b0c168a
SHA5125c6c2a526dfc4ccea67a4db844c79e37d1012afa33bb9330d9c1f826ed1335c8c7f2b7bf98cd60a5625433f26a2a6cd48d279e3e32788fd1bf67ec972c9cee45
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Filesize
344KB
MD55cfb0f8e32d3b9197bbb972bd374c381
SHA14c22e0d3b705cc55658af2cde5a62a899f513f90
SHA25672ae74bf4b315a5ff9e1e7ac9a000b9b76df6492a9b1e830686c903b4b0c168a
SHA5125c6c2a526dfc4ccea67a4db844c79e37d1012afa33bb9330d9c1f826ed1335c8c7f2b7bf98cd60a5625433f26a2a6cd48d279e3e32788fd1bf67ec972c9cee45