Analysis
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max time kernel
69s -
max time network
185s -
platform
windows10-1703_x64 -
resource
win10-20240611-en -
resource tags
arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-x64system -
submitted
01-07-2024 05:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe
Resource
win7-20240419-en
2 signatures
300 seconds
General
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Target
f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe
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Size
1.8MB
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MD5
785a4d0ce6dee4c3bccd020a9d1b5ed9
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SHA1
9d610511936fd60e388f344729c06a2db7479ade
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SHA256
f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead
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SHA512
1fe0c987530a8183a0789f799bd949b1f8b2fb25bfc6110521dac5b68306f8e9c8028a952c9430b96a082c701760eade51a3112d9b8b04bf77f4c356d19d0f51
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SSDEEP
49152:HC93pr7SkRL3Pk3R/EkI6f6YYjNMmkfF9wiQrjb:HC93pr7SkR7Pk3R/EqaMzta5r
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exedescription pid process target process PID 2148 set thread context of 3484 2148 f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe RegAsm.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1404 2148 WerFault.exe f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exedescription pid process target process PID 2148 wrote to memory of 3484 2148 f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe RegAsm.exe PID 2148 wrote to memory of 3484 2148 f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe RegAsm.exe PID 2148 wrote to memory of 3484 2148 f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe RegAsm.exe PID 2148 wrote to memory of 3484 2148 f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe RegAsm.exe PID 2148 wrote to memory of 3484 2148 f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe RegAsm.exe PID 2148 wrote to memory of 3484 2148 f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe RegAsm.exe PID 2148 wrote to memory of 3484 2148 f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe RegAsm.exe PID 2148 wrote to memory of 3484 2148 f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe RegAsm.exe PID 2148 wrote to memory of 3484 2148 f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe RegAsm.exe PID 2148 wrote to memory of 3484 2148 f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe"C:\Users\Admin\AppData\Local\Temp\f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2148 -s 3202⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2148-0-0x00000000008B0000-0x00000000008B1000-memory.dmpFilesize
4KB
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memory/2148-6-0x00000000008B0000-0x00000000008B1000-memory.dmpFilesize
4KB
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memory/3484-1-0x0000000000400000-0x0000000000596000-memory.dmpFilesize
1.6MB
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memory/3484-5-0x0000000000400000-0x0000000000596000-memory.dmpFilesize
1.6MB
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memory/3484-2-0x0000000000400000-0x0000000000596000-memory.dmpFilesize
1.6MB
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memory/3484-3-0x0000000000400000-0x0000000000596000-memory.dmpFilesize
1.6MB