General

  • Target

    6bdac7e2d386881cf3c3ab18c20e35ced38fb6b3d11ef6a603caf5ba279e935b

  • Size

    1.8MB

  • Sample

    220925-f8peraddg4

  • MD5

    3a4ed70d244459f9b76b6069119de207

  • SHA1

    d8f1bfb88d1b97e50743b799e840879e7d2ad031

  • SHA256

    6bdac7e2d386881cf3c3ab18c20e35ced38fb6b3d11ef6a603caf5ba279e935b

  • SHA512

    74f5838a012d38e43074004aacf2d7860d570c91481ffd2d09a046d890a4986d0208dff9e23d60429a9ea777f4a88903ede3e4263bbd6ed150d2378457622da2

  • SSDEEP

    49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score
9/10

Malware Config

Targets

    • Target

      6bdac7e2d386881cf3c3ab18c20e35ced38fb6b3d11ef6a603caf5ba279e935b

    • Size

      1.8MB

    • MD5

      3a4ed70d244459f9b76b6069119de207

    • SHA1

      d8f1bfb88d1b97e50743b799e840879e7d2ad031

    • SHA256

      6bdac7e2d386881cf3c3ab18c20e35ced38fb6b3d11ef6a603caf5ba279e935b

    • SHA512

      74f5838a012d38e43074004aacf2d7860d570c91481ffd2d09a046d890a4986d0208dff9e23d60429a9ea777f4a88903ede3e4263bbd6ed150d2378457622da2

    • SSDEEP

      49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

    Score
    9/10
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks