General

  • Target

    b1cbca49c859a8d7e1a703015295bb70N.exe

  • Size

    2.8MB

  • Sample

    240901-gtykjstbqp

  • MD5

    b1cbca49c859a8d7e1a703015295bb70

  • SHA1

    816f8980e035766670c7870795acfac0fd0510f5

  • SHA256

    6e25de4bfdc53db4470e54870660601fffd9a106e28aa294cfdb8cb4f1521fd0

  • SHA512

    818d4d44f8ee1bd2a05db6d59819b8f7dbbe9933948b0ac6a45141c03f366bc1d91d85e5c6799afe178330e88242b27e245cf16f1539bc815cd418f8a2adef5f

  • SSDEEP

    49152:71G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkyW10/w16BWgac+:71ONtyBeSFkXV1etEKLlWUTOfeiRA2RK

Malware Config

Targets

    • Target

      b1cbca49c859a8d7e1a703015295bb70N.exe

    • Size

      2.8MB

    • MD5

      b1cbca49c859a8d7e1a703015295bb70

    • SHA1

      816f8980e035766670c7870795acfac0fd0510f5

    • SHA256

      6e25de4bfdc53db4470e54870660601fffd9a106e28aa294cfdb8cb4f1521fd0

    • SHA512

      818d4d44f8ee1bd2a05db6d59819b8f7dbbe9933948b0ac6a45141c03f366bc1d91d85e5c6799afe178330e88242b27e245cf16f1539bc815cd418f8a2adef5f

    • SSDEEP

      49152:71G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkyW10/w16BWgac+:71ONtyBeSFkXV1etEKLlWUTOfeiRA2RK

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • 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