Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    19/02/2026, 03:51

General

  • Target
    2026-02-19_911514f821987d402f976fa2833c7c70_cryptbot_icedid_luca-stealer_njrat_stealc.exe
  • Size 1.8MB
  • Sample260219-eegmdabx7c
  • SHA256 0250eef4a05d50e8435489e4a2156985f3bd57788ff775bb5004232d59b345c7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 94.73.17.125:8088

Mutex
  • slIAuj7P25BbRbUn

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 2 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-02-19_911514f821987d402f976fa2833c7c70_cryptbot_icedid_luca-stealer_njrat_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-02-19_911514f821987d402f976fa2833c7c70_cryptbot_icedid_luca-stealer_njrat_stealc.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4724
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\test.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\test.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:3272

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        test.exe

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\test.exe
        • Size 46KB
        • SHA256 d7dd379cbf5898d433516d7b583aa88fdf83ee6c225e47981ba0214172724fc8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3272-19-0x0000000000BA0000-0x0000000000BB2000-memory.dmp

        memory/3272-20-0x000000001B910000-0x000000001B920000-memory.dmp

        memory/3272-23-0x0000000002C90000-0x0000000002C98000-memory.dmp

        memory/3272-22-0x0000000002C80000-0x0000000002C8C000-memory.dmp

        memory/3272-24-0x000000001B910000-0x000000001B920000-memory.dmp

        memory/3272-28-0x000000001B820000-0x000000001B90A000-memory.dmp

        memory/4724-8-0x000002C6A3D80000-0x000002C6A3E6A000-memory.dmp

        memory/4724-21-0x000002C6A3D80000-0x000002C6A3E6A000-memory.dmp

        memory/4724-33-0x000002C6A3D80000-0x000002C6A3E6A000-memory.dmp