General

  • Target

    3f1243c2832a458f1145e9b761906e41d73eef347eaa87440756e071bc51eb0d

  • Size

    1.8MB

  • Sample

    240625-y8bsrs1dkb

  • MD5

    51e0edeee637bc29b127598b3bb95362

  • SHA1

    9ddce807d0f893eabccd1fff1c35ca0fe47de692

  • SHA256

    3f1243c2832a458f1145e9b761906e41d73eef347eaa87440756e071bc51eb0d

  • SHA512

    7586cd68653eb6c2725924f1bd5c0a24c59c7d848abd98747bb9705d07a9174a7d71e1dfb5957321dc7b07207c4c94ee75d3935c12aead96854cd406b828a931

  • SSDEEP

    24576:zv3/fTLF671TilQFG4P5PMkFfkeMGvGr1t4oAirbNI/TQ9f27dvapbkS+rvZFxqZ:Lz071uv4BPMkFfdk2a2yKmkjqZ

Malware Config

Targets

    • Target

      3f1243c2832a458f1145e9b761906e41d73eef347eaa87440756e071bc51eb0d

    • Size

      1.8MB

    • MD5

      51e0edeee637bc29b127598b3bb95362

    • SHA1

      9ddce807d0f893eabccd1fff1c35ca0fe47de692

    • SHA256

      3f1243c2832a458f1145e9b761906e41d73eef347eaa87440756e071bc51eb0d

    • SHA512

      7586cd68653eb6c2725924f1bd5c0a24c59c7d848abd98747bb9705d07a9174a7d71e1dfb5957321dc7b07207c4c94ee75d3935c12aead96854cd406b828a931

    • SSDEEP

      24576:zv3/fTLF671TilQFG4P5PMkFfkeMGvGr1t4oAirbNI/TQ9f27dvapbkS+rvZFxqZ:Lz071uv4BPMkFfdk2a2yKmkjqZ

    • 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