Analysis
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max time kernel
146s -
max time network
170s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
24-01-2022 02:01
Static task
static1
Behavioral task
behavioral1
Sample
594f66d5c4b99a1c9be01492c397f0b9dffd90043f7dec6dea365ed3cb8ba578.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
594f66d5c4b99a1c9be01492c397f0b9dffd90043f7dec6dea365ed3cb8ba578.dll
Resource
win10-en-20211208
windows10_x64
0 signatures
0 seconds
General
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Target
594f66d5c4b99a1c9be01492c397f0b9dffd90043f7dec6dea365ed3cb8ba578.dll
-
Size
164KB
-
MD5
ac93bcaa2cfb182d588b13af90e17254
-
SHA1
650c0c4c18d69ea564d063182ff4e2f8b40e32fc
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SHA256
594f66d5c4b99a1c9be01492c397f0b9dffd90043f7dec6dea365ed3cb8ba578
-
SHA512
ebc03ea09132c054241428799e19f11d3cfa3aeff5c5d8cf8b9533936c335e83ea96ba514c55905b45326def5389bc23a5a856041e8db808ed2c246682cc70fc
Score
10/10
Malware Config
Signatures
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Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
Processes:
WerFault.exedescription pid process target process PID 4276 created 4036 4276 WerFault.exe rundll32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4276 4036 WerFault.exe rundll32.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
WerFault.exepid process 4276 WerFault.exe 4276 WerFault.exe 4276 WerFault.exe 4276 WerFault.exe 4276 WerFault.exe 4276 WerFault.exe 4276 WerFault.exe 4276 WerFault.exe 4276 WerFault.exe 4276 WerFault.exe 4276 WerFault.exe 4276 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 4276 WerFault.exe Token: SeBackupPrivilege 4276 WerFault.exe Token: SeDebugPrivilege 4276 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4064 wrote to memory of 4036 4064 rundll32.exe rundll32.exe PID 4064 wrote to memory of 4036 4064 rundll32.exe rundll32.exe PID 4064 wrote to memory of 4036 4064 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\594f66d5c4b99a1c9be01492c397f0b9dffd90043f7dec6dea365ed3cb8ba578.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4064 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\594f66d5c4b99a1c9be01492c397f0b9dffd90043f7dec6dea365ed3cb8ba578.dll,#12⤵PID:4036
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4036 -s 7123⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4276
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/4036-119-0x0000000005E20000-0x0000000005E21000-memory.dmpFilesize
4KB
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memory/4036-118-0x0000000005E10000-0x0000000005E1A000-memory.dmpFilesize
40KB
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memory/4036-120-0x0000000005E30000-0x0000000005E31000-memory.dmpFilesize
4KB
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memory/4036-121-0x0000000005EC0000-0x0000000005EC1000-memory.dmpFilesize
4KB