General

  • Target

    c43f5e5f9aec3aec0a1027f4ae0dd61ca3bdf31198d4f12c63b6d73f31446273

  • Size

    2.7MB

  • Sample

    240528-db4gasdb87

  • MD5

    0b445bc5ef22d4ae1b451c2d829c525f

  • SHA1

    c7d14ee7fb17d807b49604e2b40f0cf5547d9002

  • SHA256

    c43f5e5f9aec3aec0a1027f4ae0dd61ca3bdf31198d4f12c63b6d73f31446273

  • SHA512

    d1246814ee540048c079cc5d46cbe941f3a09138fd3b9cf7d3a1b9f41d1f8dbcbbbee480ba0df29274f82020536b4bf279597ecaa93926a5d28714cc386cd6b4

  • SSDEEP

    49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMki8Cnki2WGcU:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2Ry

Malware Config

Targets

    • Target

      c43f5e5f9aec3aec0a1027f4ae0dd61ca3bdf31198d4f12c63b6d73f31446273

    • Size

      2.7MB

    • MD5

      0b445bc5ef22d4ae1b451c2d829c525f

    • SHA1

      c7d14ee7fb17d807b49604e2b40f0cf5547d9002

    • SHA256

      c43f5e5f9aec3aec0a1027f4ae0dd61ca3bdf31198d4f12c63b6d73f31446273

    • SHA512

      d1246814ee540048c079cc5d46cbe941f3a09138fd3b9cf7d3a1b9f41d1f8dbcbbbee480ba0df29274f82020536b4bf279597ecaa93926a5d28714cc386cd6b4

    • SSDEEP

      49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMki8Cnki2WGcU:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2Ry

    • xmrig

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

    • Detects executables containing URLs to raw contents of a Github gist

    • UPX dump on OEP (original entry point)

    • XMRig Miner payload

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks