General

  • Target

    5decacd6c1bfd76faa6b6033ea1b7d4eb32180eb439323e6c2f6917784b66fbd

  • Size

    1.8MB

  • Sample

    220923-j2tmnshedl

  • MD5

    935744e6fd870b63aea0e1401c904997

  • SHA1

    a07210ab96c15436f2cc3a633b07ba168b3c3ba5

  • SHA256

    5decacd6c1bfd76faa6b6033ea1b7d4eb32180eb439323e6c2f6917784b66fbd

  • SHA512

    fb19b3ca9cd37556b04266d93c8e4452857d3b7420de0f390a4624ada611c1e3de6ecdf4f95dd1c9043c76e46449c62fc017dd325b4ca5f066eed8b2b4d3953a

  • SSDEEP

    49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score
9/10

Malware Config

Targets

    • Target

      5decacd6c1bfd76faa6b6033ea1b7d4eb32180eb439323e6c2f6917784b66fbd

    • Size

      1.8MB

    • MD5

      935744e6fd870b63aea0e1401c904997

    • SHA1

      a07210ab96c15436f2cc3a633b07ba168b3c3ba5

    • SHA256

      5decacd6c1bfd76faa6b6033ea1b7d4eb32180eb439323e6c2f6917784b66fbd

    • SHA512

      fb19b3ca9cd37556b04266d93c8e4452857d3b7420de0f390a4624ada611c1e3de6ecdf4f95dd1c9043c76e46449c62fc017dd325b4ca5f066eed8b2b4d3953a

    • 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