Analysis
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max time kernel
141s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20220722-en -
resource tags
arch:x64arch:x86image:win10v2004-20220722-enlocale:en-usos:windows10-2004-x64system -
submitted
03-08-2022 09:32
Behavioral task
behavioral1
Sample
1004-57-0x0000000010000000-0x000000001000E000-memory.dll
Resource
win7-20220718-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1004-57-0x0000000010000000-0x000000001000E000-memory.dll
Resource
win10v2004-20220722-en
2 signatures
150 seconds
General
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Target
1004-57-0x0000000010000000-0x000000001000E000-memory.dll
-
Size
56KB
-
MD5
ddda82e8562eee55624a2ba724439ed7
-
SHA1
9811af927e98c462a1b43c1b7401d02596d943d5
-
SHA256
816bdd0552529fde179cc7563fe853bc9d7c9cd7fa5050145abdce2972036c6c
-
SHA512
2101e569861649373686e50eecbad54042dfc4d495fbc426b1d895766af6d45d78b4994da33c2aa688bc4fc34ced53ec4df99527c803df03d06d9de05e435409
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3596 4928 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4908 wrote to memory of 4928 4908 rundll32.exe rundll32.exe PID 4908 wrote to memory of 4928 4908 rundll32.exe rundll32.exe PID 4908 wrote to memory of 4928 4908 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1004-57-0x0000000010000000-0x000000001000E000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4908 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1004-57-0x0000000010000000-0x000000001000E000-memory.dll,#12⤵PID:4928
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 5643⤵
- Program crash
PID:3596
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4928 -ip 49281⤵PID:1196