General

  • Target

    44e08a70c8c83f86a30c323f9c576f87e58ba830cf1598d2a9e93a3df5bad5a0.exe

  • Size

    2.7MB

  • Sample

    241104-crgf2a1ckf

  • MD5

    665462e32d3eb39fcddbaa278d28c051

  • SHA1

    1470ce95c61356328d2ea9a2b6579a565e197211

  • SHA256

    44e08a70c8c83f86a30c323f9c576f87e58ba830cf1598d2a9e93a3df5bad5a0

  • SHA512

    b8bcce3897dd0c98b47de3d5c173939e61581de84a4dd524fc69954976be1af4d9b668c567921eb242e70541c40e4738a140cb2625e15a033357fbb7eebc71a5

  • SSDEEP

    49152:4IoEigSJStOS9NYVDyEi5QXNWTjulOMk:4IoEigSJS4g8yZO

Malware Config

Targets

    • Target

      44e08a70c8c83f86a30c323f9c576f87e58ba830cf1598d2a9e93a3df5bad5a0.exe

    • Size

      2.7MB

    • MD5

      665462e32d3eb39fcddbaa278d28c051

    • SHA1

      1470ce95c61356328d2ea9a2b6579a565e197211

    • SHA256

      44e08a70c8c83f86a30c323f9c576f87e58ba830cf1598d2a9e93a3df5bad5a0

    • SHA512

      b8bcce3897dd0c98b47de3d5c173939e61581de84a4dd524fc69954976be1af4d9b668c567921eb242e70541c40e4738a140cb2625e15a033357fbb7eebc71a5

    • SSDEEP

      49152:4IoEigSJStOS9NYVDyEi5QXNWTjulOMk:4IoEigSJS4g8yZO

    • Modifies Windows Defender Real-time Protection settings

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Windows security modification

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks