General

  • Target

    1ce4d23186f9443de62f24e418d726d17b498dd5c5b37ab8ab641fcc7c1bbe28

  • Size

    2.9MB

  • Sample

    240521-x4j3xafh8t

  • MD5

    7e37de4dd9394b783aa430fcf633dc9a

  • SHA1

    326dd0c37d8f55cbd42918e0216a518543623b33

  • SHA256

    1ce4d23186f9443de62f24e418d726d17b498dd5c5b37ab8ab641fcc7c1bbe28

  • SHA512

    334cf43ba06a93a5784da60da52f0b2a6d2e8d478497160389d7b4028bb9f0a5767a70b097ecf8daee4635b392f4fdc3a05602617efba43d30384d5bdbd25fd6

  • SSDEEP

    49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkFfdg6NsNtJVi/:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2Rq

Malware Config

Targets

    • Target

      1ce4d23186f9443de62f24e418d726d17b498dd5c5b37ab8ab641fcc7c1bbe28

    • Size

      2.9MB

    • MD5

      7e37de4dd9394b783aa430fcf633dc9a

    • SHA1

      326dd0c37d8f55cbd42918e0216a518543623b33

    • SHA256

      1ce4d23186f9443de62f24e418d726d17b498dd5c5b37ab8ab641fcc7c1bbe28

    • SHA512

      334cf43ba06a93a5784da60da52f0b2a6d2e8d478497160389d7b4028bb9f0a5767a70b097ecf8daee4635b392f4fdc3a05602617efba43d30384d5bdbd25fd6

    • SSDEEP

      49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkFfdg6NsNtJVi/:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2Rq

    • 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