Resubmissions

01/10/2026, 20:09

261001-yw56vasvh110

01/10/2026, 20:07

261001-yv864sxhqg10

01/10/2026, 20:06

261001-yvsjcsbb5910

01/10/2026, 20:05

261001-yt4v1asvet10

01/10/2026, 20:03

261001-ys2n9abb5510

General

  • Target
    Initializer.exe
  • Size 149KB
  • Sample261001-ys2n9abb55
  • SHA256 99fcad0458d8b26b8a566ce54d6d1e4c753a5a7bf5b44d096dfcf196411e017b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 3.0

C2
  • jakarta-seduce.tun.ply.gg:20862

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

Extracted

Family
  • njrat

Botnet
  • Hecked

Mutex
  • 53$79$73$74$65$6d

Attributes
  • reg_key

    53$79$73$74$65$6d

  • splitter

    |-F-|

Extracted

Family
  • njrat

Version
  • 0.7d

Botnet
  • HackedBy4444

C2
  • jakarta-seduce.tun.ply.gg:20862

Mutex
  • 5fa281e7afe817d0cddab69afa7bd69f

Attributes
  • reg_key

    5fa281e7afe817d0cddab69afa7bd69f

  • splitter

    Y262SUCZ4UJJ

Targets

    • Target
      Initializer.exe
    • Size 149KB
    • SHA256 99fcad0458d8b26b8a566ce54d6d1e4c753a5a7bf5b44d096dfcf196411e017b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Family: njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • 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.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v16

Tasks