Analysis
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max time kernel
43s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
05-01-2023 13:48
Behavioral task
behavioral1
Sample
1528-66-0x0000000000400000-0x000000000042F000-memory.exe
Resource
win7-20220812-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1528-66-0x0000000000400000-0x000000000042F000-memory.exe
Resource
win10v2004-20221111-en
1 signatures
150 seconds
General
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Target
1528-66-0x0000000000400000-0x000000000042F000-memory.exe
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Size
188KB
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MD5
37051f2bf124c6a449e6a9ed075cca7a
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SHA1
e021eceaf118fefc68567fdcf96f8e4b609fa4b2
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SHA256
51f2be279b73c2d22e7332c197af877fdadbc0b750ec7da9b901aa0379aabd64
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SHA512
18924360724d61792ed708261050764712aba4ad3b625555687c8c85a16510928657872e9aae21380571b20b6c6aaef65378bad44dca6fd2aa578cfa527eeb96
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SSDEEP
3072:5n1bpVe5y1fzh1pW9G8400AjwvsxB/tD/87g5MjdxfUZJphd5CdSpf/UyxU9Lg:5nb8cn1YGxCwgpV87gSjdVUzCAd/UEUW
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1904 2036 WerFault.exe 1528-66-0x0000000000400000-0x000000000042F000-memory.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
1528-66-0x0000000000400000-0x000000000042F000-memory.exedescription pid process target process PID 2036 wrote to memory of 1904 2036 1528-66-0x0000000000400000-0x000000000042F000-memory.exe WerFault.exe PID 2036 wrote to memory of 1904 2036 1528-66-0x0000000000400000-0x000000000042F000-memory.exe WerFault.exe PID 2036 wrote to memory of 1904 2036 1528-66-0x0000000000400000-0x000000000042F000-memory.exe WerFault.exe PID 2036 wrote to memory of 1904 2036 1528-66-0x0000000000400000-0x000000000042F000-memory.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1528-66-0x0000000000400000-0x000000000042F000-memory.exe"C:\Users\Admin\AppData\Local\Temp\1528-66-0x0000000000400000-0x000000000042F000-memory.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 362⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1904-54-0x0000000000000000-mapping.dmp