Analysis
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max time kernel
37s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
29-11-2022 14:26
Behavioral task
behavioral1
Sample
674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe
Resource
win10v2004-20220901-en
General
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Target
674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe
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Size
553KB
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MD5
373be286dba0e14ccba1e8892f5b9f60
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SHA1
0f6d879fc1ce8d60817a8bb066a7cc1546cb0ccf
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SHA256
674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986
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SHA512
3a32c0724e41644c4c83865c4d69a69fdd40d787e6247bafe101ff9e6b53378a6601d47527c4af42f8263efaff60b3dae57e17975d388d872d3cdb545b0e378a
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SSDEEP
12288:al6zC2R5u6Svh6rsu84ZaBLEOa0RFm9t4b1rV43rat:q6zCsXSvesNSaSsYt4bX47at
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1284-66-0x0000000000400000-0x000000000048E000-memory.dmp themida -
Suspicious use of SetThreadContext 1 IoCs
Processes:
674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exedescription pid process target process PID 1284 set thread context of 1108 1284 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1936 1284 WerFault.exe 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exepid process 1108 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe 1108 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exedescription pid process target process PID 1284 wrote to memory of 1108 1284 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe PID 1284 wrote to memory of 1108 1284 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe PID 1284 wrote to memory of 1108 1284 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe PID 1284 wrote to memory of 1108 1284 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe PID 1284 wrote to memory of 1108 1284 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe PID 1284 wrote to memory of 1108 1284 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe PID 1284 wrote to memory of 1108 1284 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe PID 1284 wrote to memory of 1108 1284 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe PID 1108 wrote to memory of 1204 1108 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe Explorer.EXE PID 1284 wrote to memory of 1936 1284 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe WerFault.exe PID 1284 wrote to memory of 1936 1284 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe WerFault.exe PID 1284 wrote to memory of 1936 1284 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe WerFault.exe PID 1284 wrote to memory of 1936 1284 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe WerFault.exe PID 1108 wrote to memory of 1204 1108 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe Explorer.EXE PID 1108 wrote to memory of 1204 1108 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe Explorer.EXE PID 1108 wrote to memory of 1204 1108 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe Explorer.EXE PID 1108 wrote to memory of 1204 1108 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe Explorer.EXE PID 1108 wrote to memory of 1204 1108 674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe Explorer.EXE
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe"C:\Users\Admin\AppData\Local\Temp\674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe"C:\Users\Admin\AppData\Local\Temp\674a10a9561818c7cf0d2c11db20be07bad08c8401ba9496e932118ce9e9f986.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1284 -s 2963⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1108-55-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/1108-56-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/1108-58-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/1108-62-0x00000000004074ED-mapping.dmp
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memory/1108-60-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/1108-68-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/1108-70-0x0000000010000000-0x0000000010011000-memory.dmpFilesize
68KB
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memory/1204-67-0x000000007EFC0000-0x000000007EFC6000-memory.dmpFilesize
24KB
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memory/1284-54-0x0000000075931000-0x0000000075933000-memory.dmpFilesize
8KB
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memory/1284-66-0x0000000000400000-0x000000000048E000-memory.dmpFilesize
568KB
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memory/1936-65-0x0000000000000000-mapping.dmp