Analysis
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max time kernel
39s -
max time network
90s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 06:58
Static task
static1
Behavioral task
behavioral1
Sample
e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe
Resource
win10v2004-20220812-en
General
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Target
e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe
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Size
935KB
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MD5
6e1caa6e2235ead58c79d3685b9fb4d9
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SHA1
2a3fc96154f569d149d8900027d86325b4785000
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SHA256
e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa
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SHA512
3ab7d253b4ed3974213946dd478f0cfcb7561796d4868049e8e24d9a74a6c288d107d9d0588c50d821c3d312cd8578c322556ce296ef470266c1292ed29c0726
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SSDEEP
12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4B:oyHv5Z+Wzv7AiBll0OBWi6si9GI
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/748-55-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/748-57-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/748-58-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/748-61-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/748-63-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/748-64-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/748-65-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/748-66-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exedescription pid process target process PID 1620 set thread context of 748 1620 e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exepid process 748 e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exedescription pid process target process PID 1620 wrote to memory of 748 1620 e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe PID 1620 wrote to memory of 748 1620 e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe PID 1620 wrote to memory of 748 1620 e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe PID 1620 wrote to memory of 748 1620 e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe PID 1620 wrote to memory of 748 1620 e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe PID 1620 wrote to memory of 748 1620 e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe PID 1620 wrote to memory of 748 1620 e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe PID 1620 wrote to memory of 748 1620 e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe"C:\Users\Admin\AppData\Local\Temp\e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe"C:\Users\Admin\AppData\Local\Temp\e4cc3945a802cb6bbb20e7dee359a126e396a7136d1ef7c1b79f200df3b36aaa.exe" Track="0001101000"2⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/748-55-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/748-54-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/748-57-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/748-58-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/748-59-0x00000000004F0400-mapping.dmp
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memory/748-61-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/748-62-0x0000000075C81000-0x0000000075C83000-memory.dmpFilesize
8KB
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memory/748-63-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/748-64-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/748-65-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/748-66-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB