Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
01-12-2023 11:56
Behavioral task
behavioral1
Sample
1820-3-0x0000000000400000-0x00000000007D3000-memory.exe
Resource
win7-20231023-en
windows7-x64
3 signatures
150 seconds
General
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Target
1820-3-0x0000000000400000-0x00000000007D3000-memory.exe
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Size
3.8MB
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MD5
6bfd40e3f156bf51e950b29c0f891cd2
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SHA1
6c9ca8301bd05069553edf47e5731553af313771
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SHA256
43cd1e12828d7e6c9bf16972e62d77466953701c5029ede496a77f08fc678a50
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SHA512
c1f0e0e410bb5ab11572a76528e5c2459969aead506540eaa519213df9b2864747319551b9e5096b9df5fcdb4fe12a662a85d1113698f5b97755fb37c77dd2e1
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SSDEEP
3072:ffysv34+VEjY9c5WuSIfSJKTuz1F/nMR8yPUxcrmnUlnrnTfmJ/qIsn8qqVnCdBw:ffyKE89+WyPTuz70R8yTnrjQQhp
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2208 2880 WerFault.exe 1820-3-0x0000000000400000-0x00000000007D3000-memory.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
1820-3-0x0000000000400000-0x00000000007D3000-memory.exedescription pid process target process PID 2880 wrote to memory of 2208 2880 1820-3-0x0000000000400000-0x00000000007D3000-memory.exe WerFault.exe PID 2880 wrote to memory of 2208 2880 1820-3-0x0000000000400000-0x00000000007D3000-memory.exe WerFault.exe PID 2880 wrote to memory of 2208 2880 1820-3-0x0000000000400000-0x00000000007D3000-memory.exe WerFault.exe PID 2880 wrote to memory of 2208 2880 1820-3-0x0000000000400000-0x00000000007D3000-memory.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1820-3-0x0000000000400000-0x00000000007D3000-memory.exe"C:\Users\Admin\AppData\Local\Temp\1820-3-0x0000000000400000-0x00000000007D3000-memory.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2880 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2880 -s 362⤵
- Program crash
PID:2208