General
- Target Niepotwierdzony 307188.crdownload
- Size 16.3MB
- Sample260721-sbbhvabc79
- SHA256 8f1c661b542a5c7c1b69fe2900a97e0d82bb2ef75322c2470e21986e6a438d17
- MD5 0daf2740f8988e864810d10e466ff097
- SHA1 86f945159c2debeddc26bb9ed5ad11ee9c691262
- SHA512 5c0d8401b12eb6ae09c7989337bbe3ece1493e225ebbcb3fef1a2e6771045a0ca6b10c9125aff2588a61b15176aa3d7e8c07984280f856091af0b6691c6b384b
- SSDEEP 393216:leuglhZR8XZOkNvj3TtTiqsswuKGB+1OUYMOUY:s8vXlg1d
- TLSH T15C07BFA9B6BC00D5E867C1BCC2965223E772B45523B057CF5A649AF60F23AD02E7F740
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Niepotwierdzony 307188.exe
Resource
win10v2004-20260513-en
29 signatures
150 seconds
Behavioral task
behavioral2
Sample
Niepotwierdzony 307188.exe
Resource
win11ltsc2024-20260709-en
13 signatures
150 seconds
Malware Config
Targets
-
- Target Niepotwierdzony 307188.crdownload
- Size 16.3MB
- SHA256 8f1c661b542a5c7c1b69fe2900a97e0d82bb2ef75322c2470e21986e6a438d17
- MD5 0daf2740f8988e864810d10e466ff097
- SHA1 86f945159c2debeddc26bb9ed5ad11ee9c691262
- SHA512 5c0d8401b12eb6ae09c7989337bbe3ece1493e225ebbcb3fef1a2e6771045a0ca6b10c9125aff2588a61b15176aa3d7e8c07984280f856091af0b6691c6b384b
- SSDEEP 393216:leuglhZR8XZOkNvj3TtTiqsswuKGB+1OUYMOUY:s8vXlg1d
- TLSH T15C07BFA9B6BC00D5E867C1BCC2965223E772B45523B057CF5A649AF60F23AD02E7F740
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Downloads MZ/PE file
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Checks whether UAC is enabled
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1