Analysis
-
max time kernel
90s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
26-11-2022 04:26
Static task
static1
Behavioral task
behavioral1
Sample
3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
Resource
win10v2004-20220901-en
General
-
Target
3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
-
Size
828KB
-
MD5
c3017c1ae7d1f6122192d944100d7672
-
SHA1
9323d618275e444d8a285a4d83ba2150f94a6822
-
SHA256
3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1
-
SHA512
bba8e929e94ef4c1b7ea8db31c5fa8c899fd76b72feb90150c90def712754b3a5450cd9252e96963a11f09d046b9c1d112bb4a73080e694c9c90555f6928aa1c
-
SSDEEP
24576:mDFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwP:WFhwFzPBYb02y4SA5M
Malware Config
Signatures
-
Checks BIOS information in registry 2 TTPs 3 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exedescription pid process target process PID 4964 set thread context of 3348 4964 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exepid process 3348 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3348 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3348 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3348 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3348 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3348 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exedescription pid process target process PID 4964 wrote to memory of 3348 4964 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe PID 4964 wrote to memory of 3348 4964 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe PID 4964 wrote to memory of 3348 4964 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe PID 4964 wrote to memory of 3348 4964 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe PID 4964 wrote to memory of 3348 4964 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe PID 4964 wrote to memory of 3348 4964 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe PID 4964 wrote to memory of 3348 4964 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe PID 4964 wrote to memory of 3348 4964 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe PID 4964 wrote to memory of 3348 4964 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe PID 4964 wrote to memory of 3348 4964 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe 3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe"C:\Users\Admin\AppData\Local\Temp\3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe"C:\Users\Admin\AppData\Local\Temp\3f46fe8c2ce13efd3c6b6a612bee29b8a1c40b3d564f75e5ba7a6ed68b2488a1.exe" Track="0001101000"2⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/3348-137-0x0000000000000000-mapping.dmp
-
memory/3348-138-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
-
memory/3348-139-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
-
memory/3348-141-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
-
memory/3348-142-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
-
memory/3348-143-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
-
memory/4964-135-0x00000000005D0000-0x00000000005D3000-memory.dmpFilesize
12KB
-
memory/4964-136-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB
-
memory/4964-140-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB