Analysis
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max time kernel
151s -
max time network
119s -
platform
windows7_x64 -
resource
win7-en-20211104 -
submitted
02-12-2021 14:15
Static task
static1
Behavioral task
behavioral1
Sample
reg.exe
Resource
win7-en-20211104
windows7_x64
0 signatures
0 seconds
General
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Target
reg.exe
-
Size
421KB
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MD5
6054a52000e12227158d5da6410896c5
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SHA1
91b7c607dcac68260ca4175d21372796614269d5
-
SHA256
4dbb7c1c75a4553436b03d96efcb5aa20c7c3668cfd6a50cb2c08fff92d5f499
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SHA512
291c418844648231b70e9886563e7d44d1ae9427b16adadee7004a0a121dfe73610fbc9a53dbf7e266b8a2809ced38fff7071403dba18790f05031bddcf864ae
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1492 1516 WerFault.exe reg.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
WerFault.exepid process 1492 WerFault.exe 1492 WerFault.exe 1492 WerFault.exe 1492 WerFault.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WerFault.exepid process 1492 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 1492 WerFault.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
reg.exedescription pid process target process PID 1516 wrote to memory of 1492 1516 reg.exe WerFault.exe PID 1516 wrote to memory of 1492 1516 reg.exe WerFault.exe PID 1516 wrote to memory of 1492 1516 reg.exe WerFault.exe PID 1516 wrote to memory of 1492 1516 reg.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\reg.exe"C:\Users\Admin\AppData\Local\Temp\reg.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 6682⤵
- 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/1492-61-0x0000000000000000-mapping.dmp
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memory/1492-62-0x00000000005E0000-0x00000000005E1000-memory.dmpFilesize
4KB
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memory/1516-55-0x0000000000A90000-0x0000000000A91000-memory.dmpFilesize
4KB
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memory/1516-57-0x0000000076A21000-0x0000000076A23000-memory.dmpFilesize
8KB
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memory/1516-58-0x00000000004C0000-0x00000000004C8000-memory.dmpFilesize
32KB
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memory/1516-59-0x0000000004870000-0x0000000004871000-memory.dmpFilesize
4KB
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memory/1516-60-0x0000000005170000-0x00000000051C8000-memory.dmpFilesize
352KB