Analysis
-
max time kernel
149s -
max time network
153s -
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 06:48
Static task
static1
Behavioral task
behavioral1
Sample
e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe
Resource
win10v2004-20220812-en
General
-
Target
e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe
-
Size
935KB
-
MD5
c7e7cba53c9eafb94416e1682621f0ee
-
SHA1
de19b79aac38f2fc9f0154d3224fd5ceb52f8966
-
SHA256
e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4
-
SHA512
b2897a1a2514e61c57ae6ad28d80755daf828695396c03df68b0ec5f8a057db250ad879dfb647745bedacad6cca8f5bc8adc082958e5461a673676a11d1e4e95
-
SSDEEP
12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x49:pyHv5Z+Wzv7AiBll0OBWi6si9G4
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral2/memory/1880-133-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1880-135-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1880-136-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1880-137-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1880-138-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1880-139-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exedescription pid process target process PID 2556 set thread context of 1880 2556 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exepid process 1880 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe 1880 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe 1880 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe 1880 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe 1880 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe 1880 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exedescription pid process target process PID 2556 wrote to memory of 1880 2556 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe PID 2556 wrote to memory of 1880 2556 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe PID 2556 wrote to memory of 1880 2556 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe PID 2556 wrote to memory of 1880 2556 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe PID 2556 wrote to memory of 1880 2556 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe PID 2556 wrote to memory of 1880 2556 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe PID 2556 wrote to memory of 1880 2556 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe PID 2556 wrote to memory of 1880 2556 e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe"C:\Users\Admin\AppData\Local\Temp\e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2556 -
C:\Users\Admin\AppData\Local\Temp\e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe"C:\Users\Admin\AppData\Local\Temp\e8b26331c399aa7f179bce0685f87a6c7b156bf7d86f4cfdaa41b812961fa5c4.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:1880
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1880-132-0x0000000000000000-mapping.dmp
-
memory/1880-133-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1880-135-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1880-136-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1880-137-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1880-138-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1880-139-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB