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Analysis
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max time kernel
54s -
max time network
75s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25/11/2022, 08:31
Static task
static1
Behavioral task
behavioral1
Sample
c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe
Resource
win10v2004-20221111-en
General
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Target
c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe
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Size
931KB
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MD5
bac513fcb204c81211de049bede00ac0
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SHA1
11dd3cac82cfae2489cc0f407bf73d2961513e7f
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SHA256
c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917
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SHA512
2585fe6e6b0c1860bf10fdab85a923d26b6b74cd5d176bb9aea87fd8100dc37f02a03f9a7b020494361d45447dd674db5b2fc0ba3e266e93b82775054e454c87
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SSDEEP
24576:i6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YKs:i6j19rut7FoU566
Malware Config
Signatures
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resource yara_rule behavioral1/memory/268-55-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral1/memory/268-58-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral1/memory/268-57-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral1/memory/268-61-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral1/memory/268-63-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral1/memory/268-64-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral1/memory/268-65-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral1/memory/268-66-0x0000000000400000-0x00000000004EA000-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 c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.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 c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2044 set thread context of 268 2044 c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe 29 -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 268 c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2044 wrote to memory of 268 2044 c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe 29 PID 2044 wrote to memory of 268 2044 c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe 29 PID 2044 wrote to memory of 268 2044 c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe 29 PID 2044 wrote to memory of 268 2044 c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe 29 PID 2044 wrote to memory of 268 2044 c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe 29 PID 2044 wrote to memory of 268 2044 c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe 29 PID 2044 wrote to memory of 268 2044 c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe 29 PID 2044 wrote to memory of 268 2044 c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe"C:\Users\Admin\AppData\Local\Temp\c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2044 -
C:\Users\Admin\AppData\Local\Temp\c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe"C:\Users\Admin\AppData\Local\Temp\c10d0c944ef994e324bfba82aa24254fdbb099244c6e568c804ad09981524917.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:268
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