Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/05/2026, 04:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
optic.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
optic.exe
Resource
win11-20260513-en
7 signatures
150 seconds
General
- Target optic.exe
- Size 4.2MB
- Sample260527-e9fnkafs5j
- SHA256 f1873ba62c8c80ba1a94537165b35d4ae8cb960c2d5d30a7355b8ba7c05ce814
- MD5 abcb4ddffc5aa00565bd5be999ef518c
- SHA1 a032eac87342716c800116fb33825dc8ca5e2ebc
- SHA512 9f887c26eda1cbd74ac7c3169a32d0d823882fe6471bf3149e35564255364a2e6575f66f72c592bc41e01d0e1c174f5c38d62fdee15902b9fcd404f4575e9cde
- SSDEEP 49152:3C4aj7h1me1QaQwFZo4pdcnq2Q3XZEDnDXnEbmLuWw+5K3RFys1vFtM:O1rnQ5wdEq24u/XnEQu4UBFys1D
- TLSH T13B16AE4AE9530EEDF59B9A38A9657313A93275690B3483FF16DC0C619B272C00EF7346
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Sets service image path in registry 3 TTPs 1 IoCs
This determines the executable launched when a service starts. It can be used to establish persistence.
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\EhoWROOhTdtgzrnoMPXVSdCNC\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\EhoWROOhTdtgzrnoMPXVSdCNC" 6heepw3akf.exe - Executes dropped EXE 1 IoCs
pid Process 2588 6heepw3akf.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2588 6heepw3akf.exe 2588 6heepw3akf.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1408 optic.exe - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2588 6heepw3akf.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2588 6heepw3akf.exe Token: SeLoadDriverPrivilege 2588 6heepw3akf.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1408 wrote to memory of 2588 1408 optic.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\optic.exe"C:\Users\Admin\AppData\Local\Temp\optic.exe"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:1408 -
C:\Users\Admin\AppData\Local\Temp\6heepw3akf.exeC:\Users\Admin\AppData\Local\Temp\6heepw3akf.exe C:\Users\Admin\AppData\Local\Temp\ahw1q45ika.sys2⤵
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:2588
-
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\6heepw3akf.exe
- Size 568KB
- SHA256 365345d06316f22b4bfce15883d1507d15bbbe1dc42df3e8d9c8ef19085e1a27
- MD5 e0fddcfe7a3d1cb266108c6d5557f7aa
- SHA1 d52d16688b1f3370ce58619087ecb548d4838c94
- SHA512 c94f2c6d24fba582ce809fdf3485437dc095a5b107f796142086b9c1e59fe2c28a67c55bd90e9a79ba55a5f56d93d88b755d68272f9d43e40ce0506dc1512016
- SSDEEP 3072:RbzMBb9WEkTCBznyQWj/qUe4AVgPKdB4k9W5t3Rg9e97JXS7JqqdwgBPzgXG2AwG:lMBu2BzneZFvNIPzGLxWli67scaX
- TLSH T16EC4D6C7DD135BD9F396EB7875A23323B85B37AA0B28C6BF15C01C625619380529738E
- MD5 SHA1 SHA512 SSDEEP TLSH