Analysis
-
max time kernel
159s -
max time network
183s -
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 12:39
Static task
static1
Behavioral task
behavioral1
Sample
5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe
Resource
win10v2004-20220812-en
General
-
Target
5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe
-
Size
935KB
-
MD5
139f452eae955b90993f6a6661fb7c3d
-
SHA1
126ce7b81315eb612cbc75bb5684153b7f628a4e
-
SHA256
5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a
-
SHA512
ff8c6ff652b1527ce9aa1ea9994b1b984d558a268811ca210ea9636e032f59114781bae46bc0cbb94b9753ee46cabf5e7820b48e062dbe86c60d8f4a0322867b
-
SSDEEP
12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:JyHv5Z+Wzv7AiBll0OBWi6si9G
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral2/memory/4280-134-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4280-136-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4280-137-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4280-138-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4280-139-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exedescription pid process target process PID 3612 set thread context of 4280 3612 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exepid process 4280 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 4280 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 4280 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 4280 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 4280 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 4280 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exedescription pid process target process PID 3612 wrote to memory of 4280 3612 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe PID 3612 wrote to memory of 4280 3612 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe PID 3612 wrote to memory of 4280 3612 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe PID 3612 wrote to memory of 4280 3612 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe PID 3612 wrote to memory of 4280 3612 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe PID 3612 wrote to memory of 4280 3612 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe PID 3612 wrote to memory of 4280 3612 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe PID 3612 wrote to memory of 4280 3612 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe 5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe"C:\Users\Admin\AppData\Local\Temp\5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3612 -
C:\Users\Admin\AppData\Local\Temp\5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe"C:\Users\Admin\AppData\Local\Temp\5ffc491ab0e06a4a4b9950cc2fbfc662a46b019254648152b2962b040e0e0c9a.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:4280
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/4280-133-0x0000000000000000-mapping.dmp
-
memory/4280-134-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/4280-136-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/4280-137-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/4280-138-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/4280-139-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB