General

  • Target

    StartBotNet(1).rar

  • Size

    6.8MB

  • Sample

    240624-rdp9cawbmd

  • MD5

    5f1feaee3550f7dfc025940053ba5810

  • SHA1

    6d8f5f1f75ebfb84d91ab55623d5bf16f19a605a

  • SHA256

    70f0555a5b55a5e38a8bd405b6ac57df48c80dce8a4500241ca7ee6d4660cece

  • SHA512

    bbd392131362a29387c5d2bf1f5385c771c6960c56f29d3dec2b2d7617fbee2ae516cfe95c7499024149ae02deb53a81dc09bc490ce40da72ef4ffb0a88ef6e2

  • SSDEEP

    196608:gIOCguslaMrAe4BU18dzM5WHmup18Fj+KTpCt2h:g1CNexrAfBUqzqWHd6yKTUE

Malware Config

Targets

    • Target

      StartBotNet(1).rar

    • Size

      6.8MB

    • MD5

      5f1feaee3550f7dfc025940053ba5810

    • SHA1

      6d8f5f1f75ebfb84d91ab55623d5bf16f19a605a

    • SHA256

      70f0555a5b55a5e38a8bd405b6ac57df48c80dce8a4500241ca7ee6d4660cece

    • SHA512

      bbd392131362a29387c5d2bf1f5385c771c6960c56f29d3dec2b2d7617fbee2ae516cfe95c7499024149ae02deb53a81dc09bc490ce40da72ef4ffb0a88ef6e2

    • SSDEEP

      196608:gIOCguslaMrAe4BU18dzM5WHmup18Fj+KTpCt2h:g1CNexrAfBUqzqWHd6yKTUE

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Hide Artifacts: Hidden Files and Directories

MITRE ATT&CK Enterprise v15

Tasks