Overview

overview

10

Static

static

3

2026-04-23...at.exe

windows10-2004-x64

10

2026-04-23...at.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    23/04/2026, 14:06

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General

  • Target
    2026-04-23_d99ad65abe1a95cc830be966f3e4383c_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
  • Size 8.0MB
  • Sample260423-reffjaev5m
  • SHA256 971aab1fdcd62c72dd78e955154f5be54bdbc95b850ceb87f9b534efebcdaa4f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • XWorm V5.6

C2

  • r6sndnxcd7.localto.net:7288

Attributes
  • Install_directory

    %AppData%

  • install_file

    winUpdater.exe

Signatures

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm
  • Detect Xworm Payload 2 IoCs
  • Detects Windows executables referencing non-Windows User-Agents 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-23_d99ad65abe1a95cc830be966f3e4383c_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-23_d99ad65abe1a95cc830be966f3e4383c_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3660
    • C:\Users\Admin\AppData\Local\Temp\2026-04-23_d99ad65abe1a95cc830be966f3e4383c_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-04-23_d99ad65abe1a95cc830be966f3e4383c_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2540
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\WinSystemDiagnostics.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4836
        • C:\Users\Admin\AppData\Roaming\WinSystemDiagnostics.exe
          C:\Users\Admin\AppData\Roaming\WinSystemDiagnostics.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:1988

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        VCRUNTIME140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _bz2.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\_bz2.pyd
        • Size 85KB
        • SHA256 f0643f805a011efc704df472bb431ba231e6ae31fb7ba71328df1b6f1a9e1aa2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _decimal.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\_decimal.pyd
        • Size 280KB
        • SHA256 a33b1562acc8201411971f54444bd9c648f2d194d9914f0eb734904882213828
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _hashlib.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\_hashlib.pyd
        • Size 67KB
        • SHA256 052f824d5e3a046aa401efef86307c0c7746a0d8ff85c855d4225d6fe565bb07
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _lzma.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\_lzma.pyd
        • Size 157KB
        • SHA256 3a0c632ba1b9bef724e87e42011942ba90b0dee1b47bcd563728899e95dcb723
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _socket.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\_socket.pyd
        • Size 85KB
        • SHA256 6a016011e78e2476eb19dbe7330b373b9e2c66ff6c0be9bd64ff008ee53647ef
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ssl.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\_ssl.pyd
        • Size 179KB
        • SHA256 1edd9575243ae8322f6a21e9eecc933701c5820f05e7b0ebc0b51cb80592da77
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _zstd.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\_zstd.pyd
        • Size 491KB
        • SHA256 74f64a5d724cad1c10ca9ba579b6af198178406b0a4f061685326e79cffa3eea
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        base_library.zip
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\base_library.zip
        • Size 1.3MB
        • SHA256 b4816fc2b69f73e7beb06c9ced18c25b673990027b52fc288b0db601546778d3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libcrypto-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 e03dd02fdcfb791981c9962827cfcf495f2a47a514c1526efb57f847a9df514a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libssl-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\libssl-3.dll
        • Size 776KB
        • SHA256 1e4bc0638682bfcbb36f4465d6a2e9944d917a60f05ecc8ddf9e96847e05e13f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python314.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\python314.dll
        • Size 6.4MB
        • SHA256 f1722bd369d79fecbc85f3ed2790c30c330b9413fd74332f95b086e60dfacc2a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        select.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\select.pyd
        • Size 32KB
        • SHA256 5c4103eef14aebd195425d42196895ffb87bf6a25ab4651242bebf0a6b25cf1d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        unicodedata.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI36602\unicodedata.pyd
        • Size 740KB
        • SHA256 552317719cb70d92b73d9cd0d54c314ebab2f4dd1c468221e49c3190f24a4e7e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WinSystemDiagnostics.exe
        • Path C:\Users\Admin\AppData\Roaming\WinSystemDiagnostics.exe
        • Size 176KB
        • SHA256 10d8a6f79a8761a5d1a74d3d6ccac125dfbe97bf61306f235ae9729ac418910f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1988-37-0x0000000000670000-0x00000000006A2000-memory.dmp
        Download

        memory/1988-38-0x000000001B430000-0x000000001B440000-memory.dmp
        Download

        memory/1988-39-0x000000001B1B0000-0x000000001B34A000-memory.dmp
        Download