Analysis
-
max time kernel
41s -
max time network
62s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 12:41
Static task
static1
Behavioral task
behavioral1
Sample
5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe
Resource
win10v2004-20221111-en
General
-
Target
5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe
-
Size
935KB
-
MD5
4c040e8ebe655c66b57836b3f0ab5063
-
SHA1
bb04a348e2db09962f80ef3630430a61e553ffbb
-
SHA256
5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd
-
SHA512
fc51f8f99bda79158442db48a11fe1c3b1d271d766d2e08d10c036986ccfa1a54b7736be6421c25713c67a7395b4b37f04bb906edc4dc0b2410c953da571608c
-
SSDEEP
12288:Z5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4Q:ZyHv5Z+Wzv7AiBll0OBWi6si9Gx
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral1/memory/1712-55-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1712-57-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1712-58-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1712-62-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1712-63-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1712-64-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1712-65-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exedescription pid process target process PID 808 set thread context of 1712 808 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exepid process 1712 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exedescription pid process target process PID 808 wrote to memory of 1712 808 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe PID 808 wrote to memory of 1712 808 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe PID 808 wrote to memory of 1712 808 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe PID 808 wrote to memory of 1712 808 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe PID 808 wrote to memory of 1712 808 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe PID 808 wrote to memory of 1712 808 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe PID 808 wrote to memory of 1712 808 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe PID 808 wrote to memory of 1712 808 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe 5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe"C:\Users\Admin\AppData\Local\Temp\5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:808 -
C:\Users\Admin\AppData\Local\Temp\5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe"C:\Users\Admin\AppData\Local\Temp\5f4ce1a7d3d7d05c1921c9a7ec8eec23c868a0b529a668bd481ca8900aa5a2cd.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:1712
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1712-55-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1712-54-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1712-57-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1712-59-0x00000000004F0400-mapping.dmp
-
memory/1712-58-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1712-61-0x0000000075B41000-0x0000000075B43000-memory.dmpFilesize
8KB
-
memory/1712-62-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1712-63-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1712-64-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
-
memory/1712-65-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB