General

  • Target

    XBinderOutput.exe

  • Size

    8.1MB

  • Sample

    240513-v358msfd6t

  • MD5

    4bc9bc389df0979f49ec0d4c451e58dd

  • SHA1

    84f30c66573bd5e89c3d706a78ca01d9e64e384f

  • SHA256

    2a4f91febd129b28db5ae9b789f302949064c7d4fcda4495f2398177882357f6

  • SHA512

    0c92a8851657641d556e5f6f2674c85af105ce1a0634f2b0346fe309a49dae7f3f0a09c67ded8907dfd9cbf4551b7a89571f26b11f2a4e044857562b0e48029c

  • SSDEEP

    196608:UrSeaQ9Jv5GB4BtI7BWtPjFvvCMC0JwiO3Sbo8b:UOPot5GB4ActbhvVqFoo8b

Malware Config

Extracted

Family

xworm

C2

engine-romania.gl.at.ply.gg:37581

Attributes
  • Install_directory

    %AppData%

  • install_file

    discord.exe

Targets

    • Target

      XBinderOutput.exe

    • Size

      8.1MB

    • MD5

      4bc9bc389df0979f49ec0d4c451e58dd

    • SHA1

      84f30c66573bd5e89c3d706a78ca01d9e64e384f

    • SHA256

      2a4f91febd129b28db5ae9b789f302949064c7d4fcda4495f2398177882357f6

    • SHA512

      0c92a8851657641d556e5f6f2674c85af105ce1a0634f2b0346fe309a49dae7f3f0a09c67ded8907dfd9cbf4551b7a89571f26b11f2a4e044857562b0e48029c

    • SSDEEP

      196608:UrSeaQ9Jv5GB4BtI7BWtPjFvvCMC0JwiO3Sbo8b:UOPot5GB4ActbhvVqFoo8b

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

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

    • Drops file in Drivers directory

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • 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

    • Adds Run key to start application

    • 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

MITRE ATT&CK Enterprise v15

Tasks