Analysis
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max time kernel
264s -
max time network
319s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
04/12/2022, 06:41
Static task
static1
Behavioral task
behavioral1
Sample
973d78a6d47aa3852ddb86346bc0e6567c20cd3f0e1dc4cbde4ed38554075b6d.dll
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
973d78a6d47aa3852ddb86346bc0e6567c20cd3f0e1dc4cbde4ed38554075b6d.dll
Resource
win10v2004-20221111-en
General
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Target
973d78a6d47aa3852ddb86346bc0e6567c20cd3f0e1dc4cbde4ed38554075b6d.dll
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Size
28KB
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MD5
c177798308fd23b9ffb7ca4b1ec019ee
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SHA1
5aafb208e316e5c6e6b42fa43c5786c082cd1889
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SHA256
973d78a6d47aa3852ddb86346bc0e6567c20cd3f0e1dc4cbde4ed38554075b6d
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SHA512
f1f4e0bb25b3c988da963e4abdab4ca8eb2ab5bcf2dc4b547e951b73945f22b52b70bc7abd7e026b7265b867502efdca464c55124aba3bbfd2c394b8fd328e9a
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SSDEEP
768:ipHzBadNvMmsYrqIlDLhZjR676Msah+ngS84o+s0S+HMlQ5IMc:CBWNvMdHaDVZd67Vsah2gn4Q0S+HMlFb
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4380 3728 WerFault.exe 84 -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3196 wrote to memory of 3612 3196 rundll32.exe 81 PID 3196 wrote to memory of 3612 3196 rundll32.exe 81 PID 3196 wrote to memory of 3612 3196 rundll32.exe 81 PID 3612 wrote to memory of 3728 3612 rundll32.exe 84 PID 3612 wrote to memory of 3728 3612 rundll32.exe 84 PID 3612 wrote to memory of 3728 3612 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\973d78a6d47aa3852ddb86346bc0e6567c20cd3f0e1dc4cbde4ed38554075b6d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3196 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\973d78a6d47aa3852ddb86346bc0e6567c20cd3f0e1dc4cbde4ed38554075b6d.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:3612 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\973d78a6d47aa3852ddb86346bc0e6567c20cd3f0e1dc4cbde4ed38554075b6d.dll,#13⤵PID:3728
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 5444⤵
- Program crash
PID:4380
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3728 -ip 37281⤵PID:3080