Analysis
-
max time kernel
91s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 12:36
Static task
static1
Behavioral task
behavioral1
Sample
6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
Resource
win10v2004-20220812-en
General
-
Target
6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
-
Size
931KB
-
MD5
9c173412b6c3a1302f114de1ce0eec38
-
SHA1
48f0567e28a3422c72afcde31ead8eaf84d11c3a
-
SHA256
6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758
-
SHA512
879c9265c613c7a836997612e05d3ecfddf9716f5ab54c68fcfe16656342ecb5927002c361844f8bdcb3b4b862bb2ee0f560fa8b01e2a4619609a92dcfe73a25
-
SSDEEP
24576:C6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YK:C6j19rut7FoU56
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral2/memory/4932-133-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/4932-135-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/4932-136-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/4932-137-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/4932-138-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/4932-139-0x0000000000400000-0x00000000004EA000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exedescription pid process target process PID 4780 set thread context of 4932 4780 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exepid process 4932 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe 4932 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe 4932 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe 4932 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe 4932 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exedescription pid process target process PID 4780 wrote to memory of 4932 4780 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe PID 4780 wrote to memory of 4932 4780 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe PID 4780 wrote to memory of 4932 4780 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe PID 4780 wrote to memory of 4932 4780 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe PID 4780 wrote to memory of 4932 4780 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe PID 4780 wrote to memory of 4932 4780 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe PID 4780 wrote to memory of 4932 4780 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe PID 4780 wrote to memory of 4932 4780 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe"C:\Users\Admin\AppData\Local\Temp\6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.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\6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe"C:\Users\Admin\AppData\Local\Temp\6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/4932-132-0x0000000000000000-mapping.dmp
-
memory/4932-133-0x0000000000400000-0x00000000004EA000-memory.dmpFilesize
936KB
-
memory/4932-135-0x0000000000400000-0x00000000004EA000-memory.dmpFilesize
936KB
-
memory/4932-136-0x0000000000400000-0x00000000004EA000-memory.dmpFilesize
936KB
-
memory/4932-137-0x0000000000400000-0x00000000004EA000-memory.dmpFilesize
936KB
-
memory/4932-138-0x0000000000400000-0x00000000004EA000-memory.dmpFilesize
936KB
-
memory/4932-139-0x0000000000400000-0x00000000004EA000-memory.dmpFilesize
936KB