General
- Target K-Lite_Codec_Pack_1990_Standard.exe
- Size 39.1MB
- Sample260814-py1jpsbp4x
- SHA256 a253e9d4e641cb271f5553d8955e02e3c2810979cfe8f2bea5d0a0e960c3d1ab
- MD5 10ded18030734b37dbe5b893b74f0679
- SHA1 ad8633195b1ed69ec681d8c2e51ece9c42a35977
- SHA512 19882e51a606ac56a8e596281cd0918adc232acf466729a96d31c2cc1e9b6b85d2eeeb351aa4cafa798fb7cefe6ce3d208a6d15581f430337872d24325f64dab
- SSDEEP 786432:/T7ql1nF32usbElMcv1ypDcJdFzYcV1rmsFbe26glKpkBfSn938XG5Q4MEzExgBg:XqLF32xIGctypoz6we8KpkBfI9sXQExf
- TLSH T1FD97335DE70598B3C66939F4AAE0E73C227F3E0065E304092EDB2AEBF1677211476749
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
K-Lite_Codec_Pack_1990_Standard.exe
Resource
win10v2004-20260513-en
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
K-Lite_Codec_Pack_1990_Standard.exe
Resource
win11ltsc2024-20260709-en
23 signatures
150 seconds
Malware Config
Targets
-
- Target K-Lite_Codec_Pack_1990_Standard.exe
- Size 39.1MB
- SHA256 a253e9d4e641cb271f5553d8955e02e3c2810979cfe8f2bea5d0a0e960c3d1ab
- MD5 10ded18030734b37dbe5b893b74f0679
- SHA1 ad8633195b1ed69ec681d8c2e51ece9c42a35977
- SHA512 19882e51a606ac56a8e596281cd0918adc232acf466729a96d31c2cc1e9b6b85d2eeeb351aa4cafa798fb7cefe6ce3d208a6d15581f430337872d24325f64dab
- SSDEEP 786432:/T7ql1nF32usbElMcv1ypDcJdFzYcV1rmsFbe26glKpkBfSn938XG5Q4MEzExgBg:XqLF32xIGctypoz6we8KpkBfI9sXQExf
- TLSH T1FD97335DE70598B3C66939F4AAE0E73C227F3E0065E304092EDB2AEBF1677211476749
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
Executes dropped EXE
-
Loads dropped DLL
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Persistence
Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1