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Analysis
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max time kernel
45s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
25/11/2022, 11:18
Static task
static1
Behavioral task
behavioral1
Sample
805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe
Resource
win10v2004-20220812-en
General
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Target
805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe
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Size
935KB
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MD5
454db2b84d4a9f29d2f5479234618663
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SHA1
2fa17a449cb8cd749f552098a423a32adda834d1
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SHA256
805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6
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SHA512
2284ed9efe778d692239ed4e7105733111621c9990f5568349fed6f8bb2960c5f28c8598b25ffd1e75b3f44d8bfffdd17ade2cf5278f4853bf0f1984a2d942ff
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SSDEEP
12288:Z5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4Y:ZyHv5Z+Wzv7AiBll0OBWi6si9GJ
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2040-55-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/2040-57-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/2040-58-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/2040-62-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/2040-63-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/2040-64-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/2040-65-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1324 set thread context of 2040 1324 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe 28 -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2040 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1324 wrote to memory of 2040 1324 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe 28 PID 1324 wrote to memory of 2040 1324 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe 28 PID 1324 wrote to memory of 2040 1324 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe 28 PID 1324 wrote to memory of 2040 1324 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe 28 PID 1324 wrote to memory of 2040 1324 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe 28 PID 1324 wrote to memory of 2040 1324 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe 28 PID 1324 wrote to memory of 2040 1324 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe 28 PID 1324 wrote to memory of 2040 1324 805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe"C:\Users\Admin\AppData\Local\Temp\805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1324 -
C:\Users\Admin\AppData\Local\Temp\805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe"C:\Users\Admin\AppData\Local\Temp\805c1248cca8695808916cff47040e3f6ae69a307d84086ca8fd8bc27aed79f6.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:2040
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