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Analysis
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max time kernel
186s -
max time network
194s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
02/12/2022, 01:13
Behavioral task
behavioral1
Sample
b3e233c5d5a6a4c9f24a704ebd3e1b630153cd29118a241cf305c0c2a9f14d71.dll
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
b3e233c5d5a6a4c9f24a704ebd3e1b630153cd29118a241cf305c0c2a9f14d71.dll
Resource
win10v2004-20221111-en
General
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Target
b3e233c5d5a6a4c9f24a704ebd3e1b630153cd29118a241cf305c0c2a9f14d71.dll
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Size
13KB
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MD5
446dae2bf81598519ed489bfaa2adf42
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SHA1
6e0d102aa69c00c4f73c102bc910111277c0c9af
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SHA256
b3e233c5d5a6a4c9f24a704ebd3e1b630153cd29118a241cf305c0c2a9f14d71
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SHA512
52bebc22231c416346ae1dd4fdce3d90c57f07d202988de29e040bd8a6cddafe52514897dc810991db5aa46971e5c9592c8a8d872aab50ec978d5cdd4ba6c1ae
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SSDEEP
384:BO3k8DicpUdyZd09hByQI4FMObbDIF4bMW:BaDiuUdOdooQDdbDIF4bMW
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1320-133-0x0000000010000000-0x000000001000D000-memory.dmp upx -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 652 Process not Found -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1320 rundll32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1320 rundll32.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1320 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4260 wrote to memory of 1320 4260 rundll32.exe 82 PID 4260 wrote to memory of 1320 4260 rundll32.exe 82 PID 4260 wrote to memory of 1320 4260 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b3e233c5d5a6a4c9f24a704ebd3e1b630153cd29118a241cf305c0c2a9f14d71.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4260 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b3e233c5d5a6a4c9f24a704ebd3e1b630153cd29118a241cf305c0c2a9f14d71.dll,#12⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1320
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