General

  • Target

    e91bd995fb15042285f4fdf483d8f6f7e65be790532edb7d7d313e9689229de4

  • Size

    3.1MB

  • Sample

    240528-kscs8sec25

  • MD5

    ede281a239f539cfcb9918e78c1a2856

  • SHA1

    c7bbcf0759dd3a1e444c72c38ba310a653ccc0a0

  • SHA256

    e91bd995fb15042285f4fdf483d8f6f7e65be790532edb7d7d313e9689229de4

  • SHA512

    cf48b0a1f67e8fda549d693136a465f7fbac44020beb803a7fc7cd9fc9d66976a74bc4be3fad45cbcdf7a978a3033494e13068af98cb5b6f9dbf61457e28f445

  • SSDEEP

    98304:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrW4:SbBeSFks

Malware Config

Targets

    • Target

      e91bd995fb15042285f4fdf483d8f6f7e65be790532edb7d7d313e9689229de4

    • Size

      3.1MB

    • MD5

      ede281a239f539cfcb9918e78c1a2856

    • SHA1

      c7bbcf0759dd3a1e444c72c38ba310a653ccc0a0

    • SHA256

      e91bd995fb15042285f4fdf483d8f6f7e65be790532edb7d7d313e9689229de4

    • SHA512

      cf48b0a1f67e8fda549d693136a465f7fbac44020beb803a7fc7cd9fc9d66976a74bc4be3fad45cbcdf7a978a3033494e13068af98cb5b6f9dbf61457e28f445

    • SSDEEP

      98304:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrW4:SbBeSFks

    • 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