General

  • Target

    f08e8db6d19709c1b009789007f2f308ee322bee1809128566bc485174e2a2a9

  • Size

    3.0MB

  • Sample

    240528-ny1zssbb87

  • MD5

    b3eea37799d41784bb4fb3dfb17b6d11

  • SHA1

    84ead5b53e5da7ec4cb36cb595a4fc2bef412f22

  • SHA256

    f08e8db6d19709c1b009789007f2f308ee322bee1809128566bc485174e2a2a9

  • SHA512

    466d50ad4617520713723e502acc57c16f814989f972eabb7f014d9a5870e0bd3ac13df36f6558bf78f164fdc88c98fcc9e22f651a72b788cdc4c4579ef068e3

  • SSDEEP

    49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMki8CnfZFOzw:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2RL

Malware Config

Targets

    • Target

      f08e8db6d19709c1b009789007f2f308ee322bee1809128566bc485174e2a2a9

    • Size

      3.0MB

    • MD5

      b3eea37799d41784bb4fb3dfb17b6d11

    • SHA1

      84ead5b53e5da7ec4cb36cb595a4fc2bef412f22

    • SHA256

      f08e8db6d19709c1b009789007f2f308ee322bee1809128566bc485174e2a2a9

    • SHA512

      466d50ad4617520713723e502acc57c16f814989f972eabb7f014d9a5870e0bd3ac13df36f6558bf78f164fdc88c98fcc9e22f651a72b788cdc4c4579ef068e3

    • SSDEEP

      49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMki8CnfZFOzw:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2RL

    • 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