General

  • Target

    85cd1be45482fcdcd2dd8a53bf388e647b012182dd60cd6bdbf73817347bfc7d

  • Size

    3.0MB

  • Sample

    240610-rnhx1szbnj

  • MD5

    2321a01e66aaebbe9c7b8239efe69d2b

  • SHA1

    78c300e5efb801181e2c065bdaebe013c1fcddd6

  • SHA256

    85cd1be45482fcdcd2dd8a53bf388e647b012182dd60cd6bdbf73817347bfc7d

  • SHA512

    83d0c9b932c4343594bf61a0f986ee43cd92d4b16c99628556a73fea3705c2d8e3e0d6775794e5349faa1d680344792a881e42c897e873ec90c994aa15512f3f

  • SSDEEP

    98304:71ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrWI:7bBeSFkM

Malware Config

Targets

    • Target

      85cd1be45482fcdcd2dd8a53bf388e647b012182dd60cd6bdbf73817347bfc7d

    • Size

      3.0MB

    • MD5

      2321a01e66aaebbe9c7b8239efe69d2b

    • SHA1

      78c300e5efb801181e2c065bdaebe013c1fcddd6

    • SHA256

      85cd1be45482fcdcd2dd8a53bf388e647b012182dd60cd6bdbf73817347bfc7d

    • SHA512

      83d0c9b932c4343594bf61a0f986ee43cd92d4b16c99628556a73fea3705c2d8e3e0d6775794e5349faa1d680344792a881e42c897e873ec90c994aa15512f3f

    • SSDEEP

      98304:71ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrWI:7bBeSFkM

    • 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