General

  • Target

    c12f8d1207373ebd80281f7318252277eda3bd5e2df613c16d1ecaf0d9926d65

  • Size

    11.5MB

  • Sample

    241107-tsg8dswakr

  • MD5

    da97e36f297408ab3985c77c03db813b

  • SHA1

    8881c640e7f019c0f00046db891a702c783520b8

  • SHA256

    c12f8d1207373ebd80281f7318252277eda3bd5e2df613c16d1ecaf0d9926d65

  • SHA512

    53ee832dbb6ec6962c21c9d49b8329958c8e769c74bfab69d320e57e895fc6e5532bb08df582aa809093be7171b09a2d15232ebaf59733b7ebe9c43bdce91f4b

  • SSDEEP

    196608:FAQuVH3M82sRhWphk2XmH24Wgf7TInXinHuE50PbdtwsmrKVveZleGxzLVyyqg:GLxM8r22PvInXinHuK0xCKVvetRVl

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      c12f8d1207373ebd80281f7318252277eda3bd5e2df613c16d1ecaf0d9926d65

    • Size

      11.5MB

    • MD5

      da97e36f297408ab3985c77c03db813b

    • SHA1

      8881c640e7f019c0f00046db891a702c783520b8

    • SHA256

      c12f8d1207373ebd80281f7318252277eda3bd5e2df613c16d1ecaf0d9926d65

    • SHA512

      53ee832dbb6ec6962c21c9d49b8329958c8e769c74bfab69d320e57e895fc6e5532bb08df582aa809093be7171b09a2d15232ebaf59733b7ebe9c43bdce91f4b

    • SSDEEP

      196608:FAQuVH3M82sRhWphk2XmH24Wgf7TInXinHuE50PbdtwsmrKVveZleGxzLVyyqg:GLxM8r22PvInXinHuK0xCKVvetRVl

    • Bdaejec

      Bdaejec is a backdoor written in C++.

    • Bdaejec family

    • Detects Bdaejec Backdoor.

      Bdaejec is backdoor written in C++.

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

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • 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

    • 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 Enterprise v15

Tasks