General

  • Target

    8c160f2864c0e530d9be8b3f98575077

  • Size

    1.7MB

  • Sample

    240203-mdwc5shdbn

  • MD5

    8c160f2864c0e530d9be8b3f98575077

  • SHA1

    1690ae1a4586ae22d4fe08156cf51f5f765f8a26

  • SHA256

    294785cf2d89acfaef9c25e769588ac840399816519c7b09571ca3a0b5ad51e5

  • SHA512

    2fd2ec61bcd6d5998ed23798cb8d543ad671500f235a39326132d7788c62a5eeb56efbddbb224b9f89177de6590953fca4c706771a5af8b1876170f300b03aa9

  • SSDEEP

    49152:hsO5j9IVFFCuH/mYeA4851r+NqlrKk6RdZixkRYVuTy:h92FwuH/m5+1r+klu1RUkHy

Malware Config

Targets

    • Target

      8c160f2864c0e530d9be8b3f98575077

    • Size

      1.7MB

    • MD5

      8c160f2864c0e530d9be8b3f98575077

    • SHA1

      1690ae1a4586ae22d4fe08156cf51f5f765f8a26

    • SHA256

      294785cf2d89acfaef9c25e769588ac840399816519c7b09571ca3a0b5ad51e5

    • SHA512

      2fd2ec61bcd6d5998ed23798cb8d543ad671500f235a39326132d7788c62a5eeb56efbddbb224b9f89177de6590953fca4c706771a5af8b1876170f300b03aa9

    • SSDEEP

      49152:hsO5j9IVFFCuH/mYeA4851r+NqlrKk6RdZixkRYVuTy:h92FwuH/m5+1r+klu1RUkHy

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

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

    • ModiLoader Second Stage

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Identifies Wine through registry keys

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks