General

  • Target

    saturnbootsrapper.exe

  • Size

    52.2MB

  • Sample

    240604-agrsxaec4x

  • MD5

    a9e1bc56479e53b1836459e9a9e5c551

  • SHA1

    93cdd7964cdbaede24f958d7030d1f6906708a4b

  • SHA256

    80c31b93b57a755b509f2ccc4152dbd825e6829eea8675fe18d02948f42bfbda

  • SHA512

    0a266e6908916e6a4aa86800dc55a724fcbac64df211cf127d7c0de3db511438ad543954875c4db0cad0732bf69885019799c19b3b6bf9fc2d8de0ebfca4be0e

  • SSDEEP

    393216:uWvz+q3VyoyUIC9urEUWj5EnBSVkRIrY87FNlqrMvxmouin93vt6a9kW/W:Pz+q30QdbQzcY87FziMZmylV6BM

Malware Config

Targets

    • Target

      saturnbootsrapper.exe

    • Size

      52.2MB

    • MD5

      a9e1bc56479e53b1836459e9a9e5c551

    • SHA1

      93cdd7964cdbaede24f958d7030d1f6906708a4b

    • SHA256

      80c31b93b57a755b509f2ccc4152dbd825e6829eea8675fe18d02948f42bfbda

    • SHA512

      0a266e6908916e6a4aa86800dc55a724fcbac64df211cf127d7c0de3db511438ad543954875c4db0cad0732bf69885019799c19b3b6bf9fc2d8de0ebfca4be0e

    • SSDEEP

      393216:uWvz+q3VyoyUIC9urEUWj5EnBSVkRIrY87FNlqrMvxmouin93vt6a9kW/W:Pz+q30QdbQzcY87FziMZmylV6BM

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops startup file

    • 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.

    • 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.

MITRE ATT&CK Enterprise v15

Tasks