Analysis
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max time kernel
71s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
26-04-2022 13:45
Static task
static1
Behavioral task
behavioral1
Sample
1152-57-0x0000000010000000-0x000000001008F000-memory.dll
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
1152-57-0x0000000010000000-0x000000001008F000-memory.dll
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
1152-57-0x0000000010000000-0x000000001008F000-memory.dll
-
Size
572KB
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MD5
5f7a27362843e108e01c1ab9c369e47c
-
SHA1
598cd75d8dc5cfa94cea6502eb0fb2dd50716fdb
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SHA256
d7a6dd6957f075c8274bbdbd4a51da8c2d199b52d47586d201cf0e242b268284
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SHA512
96ff8304310a20048d57c1b83aa76dad5256c8e1398b69d67f2cfcf93019f811b1b506026ccb9313c5f0f426e1e0d3213d89e32d5adb1dded029c85689fd8b85
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1372 3644 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4688 wrote to memory of 3644 4688 rundll32.exe rundll32.exe PID 4688 wrote to memory of 3644 4688 rundll32.exe rundll32.exe PID 4688 wrote to memory of 3644 4688 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1152-57-0x0000000010000000-0x000000001008F000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4688 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1152-57-0x0000000010000000-0x000000001008F000-memory.dll,#12⤵PID:3644
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3644 -s 4123⤵
- Program crash
PID:1372
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3644 -ip 36441⤵PID:1848