General

  • Target

    7bc1e8966dd2891b937d8071c9ac5f1eb3393fb21af4ed1573fd721cae2d31ad

  • Size

    1.8MB

  • Sample

    220925-h77k2sdgd7

  • MD5

    26fa13f063f8a6eab45a703090d874a8

  • SHA1

    4c4104e1e4030e2de0f4ac83ab50cc9e6cad4315

  • SHA256

    7bc1e8966dd2891b937d8071c9ac5f1eb3393fb21af4ed1573fd721cae2d31ad

  • SHA512

    f8c05d128694079213bb1e4bbf97c198951ff90f2ff8a374bc767b8e23dd5092d40fe49bc8fca6399c93a71bd87168b500caaeaf703618660a31f46e508f83bf

  • SSDEEP

    49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score
9/10

Malware Config

Targets

    • Target

      7bc1e8966dd2891b937d8071c9ac5f1eb3393fb21af4ed1573fd721cae2d31ad

    • Size

      1.8MB

    • MD5

      26fa13f063f8a6eab45a703090d874a8

    • SHA1

      4c4104e1e4030e2de0f4ac83ab50cc9e6cad4315

    • SHA256

      7bc1e8966dd2891b937d8071c9ac5f1eb3393fb21af4ed1573fd721cae2d31ad

    • SHA512

      f8c05d128694079213bb1e4bbf97c198951ff90f2ff8a374bc767b8e23dd5092d40fe49bc8fca6399c93a71bd87168b500caaeaf703618660a31f46e508f83bf

    • 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