Analysis
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max time kernel
187s -
max time network
215s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 17:53
Static task
static1
Behavioral task
behavioral1
Sample
e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe
Resource
win10v2004-20221111-en
General
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Target
e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe
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Size
93KB
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MD5
41b50686b86af4d679b735ce456d539b
-
SHA1
1125c7dd71326ff3d61f4266abd9e9119c0e4301
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SHA256
e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd
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SHA512
b7b0b0f4b4d598db3f52f1d61f5b953ade48cf03b7d9d4f97952d13a7f8511e01405f8ea02ce3210f017f62592240883bcb85a9c3baf9f8f54415e4e4eb757b4
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SSDEEP
1536:fnnGoR3rnL9PrnL96ytkWYUL8mulKN0GVR+O+N+:fG8zdzEYcPZo0Shv
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
svchost.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiofwtel = "\"C:\\Users\\Admin\\AppData\\Local\\tcxjoqix.exe\"" svchost.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exedescription pid process target process PID 828 set thread context of 1116 828 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exepid process 1116 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe 1116 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exee33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exedescription pid process target process PID 828 wrote to memory of 1116 828 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe PID 828 wrote to memory of 1116 828 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe PID 828 wrote to memory of 1116 828 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe PID 828 wrote to memory of 1116 828 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe PID 828 wrote to memory of 1116 828 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe PID 828 wrote to memory of 1116 828 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe PID 828 wrote to memory of 1116 828 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe PID 828 wrote to memory of 1116 828 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe PID 1116 wrote to memory of 1368 1116 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe svchost.exe PID 1116 wrote to memory of 1368 1116 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe svchost.exe PID 1116 wrote to memory of 1368 1116 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe svchost.exe PID 1116 wrote to memory of 1368 1116 e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe"C:\Users\Admin\AppData\Local\Temp\e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe"C:\Users\Admin\AppData\Local\Temp\e33c188fc28dd27736d787fc0b6c7e9002dfd1c596eaa78e9c802803569432bd.exe"2⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵
- Adds Run key to start application
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/828-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmpFilesize
8KB
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memory/1116-57-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/1116-59-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/1116-60-0x0000000000411CF0-mapping.dmp
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memory/1116-55-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/1116-61-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/1116-62-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/1368-63-0x0000000000000000-mapping.dmp
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memory/1368-65-0x0000000000E40000-0x0000000000E48000-memory.dmpFilesize
32KB
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memory/1368-66-0x0000000000080000-0x0000000000091000-memory.dmpFilesize
68KB
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memory/1368-67-0x00000000001E0000-0x0000000000260000-memory.dmpFilesize
512KB