General

  • Target

    0c7073ce8f14b454a24b9a2557e7f349e56fd9227a31617eb41eec03084d8276

  • Size

    2.7MB

  • Sample

    220215-s45x6ahghl

  • MD5

    20de78e090b95316ed0323bf277eb80d

  • SHA1

    ccfa314a69ef97d864b47b17fecc8867645ccb55

  • SHA256

    0c7073ce8f14b454a24b9a2557e7f349e56fd9227a31617eb41eec03084d8276

  • SHA512

    68ee7cb9cb50f58337ef5012e765327a224cfdded9ad2101466464a71835ff910d6476fe2cad82f45fbd078c603f88fa84a5042fee8a4af9f17533c3026410bd

Malware Config

Targets

    • Target

      0c7073ce8f14b454a24b9a2557e7f349e56fd9227a31617eb41eec03084d8276

    • Size

      2.7MB

    • MD5

      20de78e090b95316ed0323bf277eb80d

    • SHA1

      ccfa314a69ef97d864b47b17fecc8867645ccb55

    • SHA256

      0c7073ce8f14b454a24b9a2557e7f349e56fd9227a31617eb41eec03084d8276

    • SHA512

      68ee7cb9cb50f58337ef5012e765327a224cfdded9ad2101466464a71835ff910d6476fe2cad82f45fbd078c603f88fa84a5042fee8a4af9f17533c3026410bd

    • 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.

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Tasks