Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
28-07-2021 01:13
Behavioral task
behavioral1
Sample
742c0000.qScrollBar.dll
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
742c0000.qScrollBar.dll
Resource
win10v20210408
windows10_x64
0 signatures
0 seconds
General
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Target
742c0000.qScrollBar.dll
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Size
117KB
-
MD5
e65b89698018208a7f95a9ab9b18ffa5
-
SHA1
8b7f008ec5c3b91f75c6cafd199a5f8dcd2d8049
-
SHA256
2b1a1f2cf9b95c22e02d7a707e5f436d9d4cfcf1db8a09ec1823d52c524c0838
-
SHA512
e198fbc78ce37b81ccdabcd20884eee59d939ff6bd0ab36df4ce36e97f60ff4bc1612a5dada8f3dd77b3377dea0fd9923b7526e308c5831c8e3ed0fb9057589d
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1224 1800 WerFault.exe rundll32.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
WerFault.exepid process 1224 WerFault.exe 1224 WerFault.exe 1224 WerFault.exe 1224 WerFault.exe 1224 WerFault.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WerFault.exepid process 1224 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 1224 WerFault.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1748 wrote to memory of 1800 1748 rundll32.exe rundll32.exe PID 1748 wrote to memory of 1800 1748 rundll32.exe rundll32.exe PID 1748 wrote to memory of 1800 1748 rundll32.exe rundll32.exe PID 1748 wrote to memory of 1800 1748 rundll32.exe rundll32.exe PID 1748 wrote to memory of 1800 1748 rundll32.exe rundll32.exe PID 1748 wrote to memory of 1800 1748 rundll32.exe rundll32.exe PID 1748 wrote to memory of 1800 1748 rundll32.exe rundll32.exe PID 1800 wrote to memory of 1224 1800 rundll32.exe WerFault.exe PID 1800 wrote to memory of 1224 1800 rundll32.exe WerFault.exe PID 1800 wrote to memory of 1224 1800 rundll32.exe WerFault.exe PID 1800 wrote to memory of 1224 1800 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\742c0000.qScrollBar.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\742c0000.qScrollBar.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 2243⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken