Analysis
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max time kernel
118s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
14-07-2024 21:01
Static task
static1
Behavioral task
behavioral1
Sample
1d39c749bd4e54cbb7c1317cfdd1ca10N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
1d39c749bd4e54cbb7c1317cfdd1ca10N.exe
Resource
win10v2004-20240709-en
General
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Target
1d39c749bd4e54cbb7c1317cfdd1ca10N.exe
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Size
89KB
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MD5
1d39c749bd4e54cbb7c1317cfdd1ca10
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SHA1
a71b84edd3cce452df434a38d3b587cbe4d11ec6
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SHA256
8d8abe8a134b83ab05e4248c82317631f26cfaf95d83a0aed85d8dcc43eb9a32
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SHA512
d315e02a8512cd36bbc2cc5d0137c2b0b02035a693b84eb1a5077dc1cff71f6ecc5f0e50651253363d6dab350455016186a0566f3b9a8bb3fb2e2320e856b95d
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SSDEEP
1536:M9o65gQK3Zm+Mt9RV5O8oQ9cXFunGm6ManhFLnBqHan6owwosTk8vxA:M9o6fK2XqXQwhnHlqQo8Lvy
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2456 760 WerFault.exe winver.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
winver.exepid process 760 winver.exe 760 winver.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3392 Explorer.EXE Token: SeCreatePagefilePrivilege 3392 Explorer.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 760 winver.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3392 Explorer.EXE -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
1d39c749bd4e54cbb7c1317cfdd1ca10N.exewinver.exedescription pid process target process PID 2836 wrote to memory of 760 2836 1d39c749bd4e54cbb7c1317cfdd1ca10N.exe winver.exe PID 2836 wrote to memory of 760 2836 1d39c749bd4e54cbb7c1317cfdd1ca10N.exe winver.exe PID 2836 wrote to memory of 760 2836 1d39c749bd4e54cbb7c1317cfdd1ca10N.exe winver.exe PID 2836 wrote to memory of 760 2836 1d39c749bd4e54cbb7c1317cfdd1ca10N.exe winver.exe PID 760 wrote to memory of 3392 760 winver.exe Explorer.EXE PID 760 wrote to memory of 2936 760 winver.exe sihost.exe
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
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C:\Users\Admin\AppData\Local\Temp\1d39c749bd4e54cbb7c1317cfdd1ca10N.exe"C:\Users\Admin\AppData\Local\Temp\1d39c749bd4e54cbb7c1317cfdd1ca10N.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 760 -s 6324⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 760 -ip 7601⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/760-7-0x0000000077B52000-0x0000000077B53000-memory.dmpFilesize
4KB
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memory/760-13-0x0000000000DB0000-0x0000000000DB6000-memory.dmpFilesize
24KB
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memory/760-2-0x0000000000DB0000-0x0000000000DB6000-memory.dmpFilesize
24KB
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memory/760-9-0x00007FFBD9430000-0x00007FFBD9625000-memory.dmpFilesize
2.0MB
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memory/760-6-0x0000000000DB0000-0x0000000000DB6000-memory.dmpFilesize
24KB
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memory/2836-10-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/2836-5-0x0000000002400000-0x0000000002E00000-memory.dmpFilesize
10.0MB
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memory/2836-0-0x0000000000500000-0x0000000000502000-memory.dmpFilesize
8KB
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memory/2936-11-0x0000000000750000-0x0000000000756000-memory.dmpFilesize
24KB
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memory/2936-12-0x0000000000750000-0x0000000000756000-memory.dmpFilesize
24KB
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memory/3392-8-0x00007FFBD94CD000-0x00007FFBD94CE000-memory.dmpFilesize
4KB
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memory/3392-1-0x0000000000F20000-0x0000000000F26000-memory.dmpFilesize
24KB
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memory/3392-4-0x0000000000F20000-0x0000000000F26000-memory.dmpFilesize
24KB
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memory/3392-16-0x00007FFBD9660000-0x00007FFBD9661000-memory.dmpFilesize
4KB