General

  • Target

    f5303867c36723864ea2552f5b0f9dd5_JaffaCakes118

  • Size

    1.1MB

  • Sample

    240925-e43adavgkn

  • MD5

    f5303867c36723864ea2552f5b0f9dd5

  • SHA1

    6712bc0830f4aade110727ca5ad0957e7c356b38

  • SHA256

    6325bea1cf28a17d635c5148e9b394991b34f9bb99825dd17be6ff49db07be31

  • SHA512

    0b8ab227627ed2b73e71379b85ab3abdffd2494237b48d5d69988ae86805dc3b252a532e7a0008ea4f24a66211feaa993c6ace6f0c414f50af8c1e0b74d6434b

  • SSDEEP

    24576:F31SZSaMidm23AzTOAV4xhFIaSV5VZZGSDNVwftoJNDBki+4K4zI4VX9ImOfj:FwZSTidmvuAGhFA54qVwfoNDBkirJzIP

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      f5303867c36723864ea2552f5b0f9dd5_JaffaCakes118

    • Size

      1.1MB

    • MD5

      f5303867c36723864ea2552f5b0f9dd5

    • SHA1

      6712bc0830f4aade110727ca5ad0957e7c356b38

    • SHA256

      6325bea1cf28a17d635c5148e9b394991b34f9bb99825dd17be6ff49db07be31

    • SHA512

      0b8ab227627ed2b73e71379b85ab3abdffd2494237b48d5d69988ae86805dc3b252a532e7a0008ea4f24a66211feaa993c6ace6f0c414f50af8c1e0b74d6434b

    • SSDEEP

      24576:F31SZSaMidm23AzTOAV4xhFIaSV5VZZGSDNVwftoJNDBki+4K4zI4VX9ImOfj:FwZSTidmvuAGhFA54qVwfoNDBkirJzIP

    • Bdaejec

      Bdaejec is a backdoor written in C++.

    • Detects Bdaejec Backdoor.

      Bdaejec is backdoor written in C++.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks