General

  • Target
    2026-09-18_9aeb63e2e74c2c670db94c872e87b40a_cobalt-strike_cryptbot_icedid_njrat_remcos_satacom_vidar
  • Size 1.5MB
  • Sample260918-klj9qs1eqd
  • SHA256 788d64d1d4c905bc93b307018bf80ff2abebbef57026620484eab4baf954d01e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V6.5 by c3lestial.fun

C2
  • 45.137.98.100:6000

  • :6000

Mutex
  • DGfZYhpNBNgSmGhY

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      2026-09-18_9aeb63e2e74c2c670db94c872e87b40a_cobalt-strike_cryptbot_icedid_njrat_remcos_satacom_vidar
    • Size 1.5MB
    • SHA256 788d64d1d4c905bc93b307018bf80ff2abebbef57026620484eab4baf954d01e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Detects DonutLoader

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Detects Windows executables referencing non-Windows User-Agents

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v16

Tasks