Analysis
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max time kernel
150s -
max time network
125s -
platform
windows7_x64 -
resource
win7-en-20211104 -
submitted
01-12-2021 23:48
Static task
static1
Behavioral task
behavioral1
Sample
Obchodná faktúra.1-12-2021.exe
Resource
win7-en-20211104
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Obchodná faktúra.1-12-2021.exe
Resource
win10-en-20211014
windows10_x64
0 signatures
0 seconds
General
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Target
Obchodná faktúra.1-12-2021.exe
-
Size
671KB
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MD5
3b75a68ee1d760c02018a9713749a308
-
SHA1
4e7c21ac262daf128491a3536ee0465462f25d01
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SHA256
a4d3d2100382df9f112a4c56a6487e3d7553e93f1bc819f5241a51364968ed9e
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SHA512
223037e55a2ef0498e0821f69af321519d4ab9ee74178485320a37617ab3df6967a663d6b2e9439d9a49cc6d486446ab314808e86d325226d0ea9f3ec9106822
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 928 840 WerFault.exe Obchodná faktúra.1-12-2021.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
WerFault.exepid process 928 WerFault.exe 928 WerFault.exe 928 WerFault.exe 928 WerFault.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WerFault.exepid process 928 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 928 WerFault.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
Obchodná faktúra.1-12-2021.exedescription pid process target process PID 840 wrote to memory of 928 840 Obchodná faktúra.1-12-2021.exe WerFault.exe PID 840 wrote to memory of 928 840 Obchodná faktúra.1-12-2021.exe WerFault.exe PID 840 wrote to memory of 928 840 Obchodná faktúra.1-12-2021.exe WerFault.exe PID 840 wrote to memory of 928 840 Obchodná faktúra.1-12-2021.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Obchodná faktúra.1-12-2021.exe"C:\Users\Admin\AppData\Local\Temp\Obchodná faktúra.1-12-2021.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 840 -s 6642⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/840-55-0x00000000000F0000-0x00000000000F1000-memory.dmpFilesize
4KB
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memory/840-57-0x00000000006E0000-0x00000000006E1000-memory.dmpFilesize
4KB
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memory/840-58-0x0000000000380000-0x0000000000386000-memory.dmpFilesize
24KB
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memory/840-59-0x0000000004510000-0x000000000457A000-memory.dmpFilesize
424KB
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memory/928-60-0x0000000000000000-mapping.dmp
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memory/928-61-0x00000000002A0000-0x00000000002A1000-memory.dmpFilesize
4KB