General

  • Target

    8ff35183efc774244aaea8ed306ce04a1376ff2f13004afa0fc5fa1e8baea6fe

  • Size

    1.8MB

  • Sample

    220925-abvbvadgfk

  • MD5

    4c32a63a84d1749039082bd7bb61ed08

  • SHA1

    d4dc81a8d04782e0a76d1067aff2abcc9b75a6c0

  • SHA256

    8ff35183efc774244aaea8ed306ce04a1376ff2f13004afa0fc5fa1e8baea6fe

  • SHA512

    316060e419ce10d3d88b3b4926cf1aa7ab6174ac0357ceafe69594fbe06d4a6bb04e5e821afa9e57db64a438ee4eced2b84306c8bb49d7018b477368bf988f9b

  • SSDEEP

    49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score
9/10

Malware Config

Targets

    • Target

      8ff35183efc774244aaea8ed306ce04a1376ff2f13004afa0fc5fa1e8baea6fe

    • Size

      1.8MB

    • MD5

      4c32a63a84d1749039082bd7bb61ed08

    • SHA1

      d4dc81a8d04782e0a76d1067aff2abcc9b75a6c0

    • SHA256

      8ff35183efc774244aaea8ed306ce04a1376ff2f13004afa0fc5fa1e8baea6fe

    • SHA512

      316060e419ce10d3d88b3b4926cf1aa7ab6174ac0357ceafe69594fbe06d4a6bb04e5e821afa9e57db64a438ee4eced2b84306c8bb49d7018b477368bf988f9b

    • 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