Analysis
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max time kernel
61s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2022, 05:35
Static task
static1
Behavioral task
behavioral1
Sample
99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958.exe
Resource
win10v2004-20220901-en
General
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Target
99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958.exe
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Size
651KB
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MD5
4c5b2c7a72d962beb3add5aacf850fc0
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SHA1
27b1115f95430a34726ac2d7aa83f0302899ad4d
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SHA256
99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958
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SHA512
0624fc069f25dbd7ea8a8d938e6c9e8c27a7d6a689f63ae6bfc9ac229ff178dc64eb6f7748268bb301971ee858993682eb667d572af09c5ab895d64e7e834463
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SSDEEP
12288:lQFagyWNIhqx3rUHf54eHDXd1wBINTMuSQk0/6zBR2hQgs4P6Ij:lQFNyWmsFrUh4CDXfBMuTyzSQgs4P6
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1636-132-0x0000000002150000-0x0000000002291000-memory.dmp upx behavioral2/memory/1636-135-0x0000000002150000-0x0000000002291000-memory.dmp upx behavioral2/memory/1636-137-0x0000000002150000-0x0000000002291000-memory.dmp upx behavioral2/memory/1636-139-0x0000000002150000-0x0000000002291000-memory.dmp upx behavioral2/memory/1636-140-0x0000000002150000-0x0000000002291000-memory.dmp upx behavioral2/memory/1636-141-0x0000000002150000-0x0000000002291000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1636 99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958.exe 1636 99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958.exe 1636 99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958.exe 1636 99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 1636 99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958.exe Token: SeCreatePagefilePrivilege 1636 99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1636 99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958.exe 1636 99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958.exe"C:\Users\Admin\AppData\Local\Temp\99579d7781c96b0ad1d8397bba94aef8a4254ed0ea6252ff4c60926c3186e958.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1636