Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
20-09-2023 00:02
Behavioral task
behavioral1
Sample
317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe
Resource
win10v2004-20230915-en
General
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Target
317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe
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Size
14.7MB
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MD5
d7656d898b4fa013a50061faadfa3977
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SHA1
67214a4be1183bd46addda718935b48bcd5ecbd5
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SHA256
317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a
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SHA512
4daa75e54261724a19f2fbc169e76b7c665183ed1a919c1dd8cbd56fb77a9cf67b9079a0d92912bca9b149af7624c087ba4e0fbb3aaaddf9830ab62c64ef9c13
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SSDEEP
393216:wisdankZRU7e4s3rduVRzo5RDFcSnUbP:EdHEy4irEW5kSUbP
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2244 317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe -
resource yara_rule behavioral1/memory/2244-5-0x0000000000400000-0x00000000023EF000-memory.dmp vmprotect behavioral1/memory/2244-12-0x0000000000400000-0x00000000023EF000-memory.dmp vmprotect behavioral1/memory/2244-46-0x0000000000400000-0x00000000023EF000-memory.dmp vmprotect behavioral1/memory/2244-47-0x0000000000400000-0x00000000023EF000-memory.dmp vmprotect -
Program crash 1 IoCs
pid pid_target Process procid_target 2716 2244 WerFault.exe 27 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2244 317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe 2244 317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2244 317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe 2244 317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2244 wrote to memory of 2716 2244 317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe 28 PID 2244 wrote to memory of 2716 2244 317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe 28 PID 2244 wrote to memory of 2716 2244 317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe 28 PID 2244 wrote to memory of 2716 2244 317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe"C:\Users\Admin\AppData\Local\Temp\317f905115b8818aa3dc98218db0fddd3fab9fca258bff45c63deeb029801e7a.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 3762⤵
- Program crash
PID:2716
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
8.4MB
MD58b6c94bbdbfb213e94a5dcb4fac28ce3
SHA1b56102ca4f03556f387f8b30e2b404efabe0cb65
SHA256982a177924762f270b36fe34c7d6847392b48ae53151dc2011078dceef487a53
SHA5129d6d63b5d8cf7a978d7e91126d7a343c2f7acd00022da9d692f63e50835fdd84a59a93328564f10622f2b1f6adfd7febdd98b8ddb294d0754ed45cc9c165d25a