Resubmissions

10/08/2026, 17:36

260810-v6qmcstgra3

10/08/2026, 17:36

260810-v6kfcay1ay3

10/08/2026, 17:23

260810-vx68rayybw10

Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 17:23

General

  • Target
    2026-08-10_60775f5aa5a9cb720b178a1e919c2202_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe
  • Size 11.5MB
  • Sample260810-vx68rayybw
  • SHA256 f4974fb11501e2c4ec28faeaf76aa0a079bb93b2e341b15fa45c534832fe99f5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Extracted

Family
  • xworm

Version
  • 3.0

Mutex
  • SlbNHFI9OUJDaZlY

Attributes
  • install_file

    USB.exe

  • localhost

    127.0.0.1

aes.plain

Signatures

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

  • Detect Xworm Payload 2 IoCs
  • Detects Windows executables referencing non-Windows User-Agents 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_60775f5aa5a9cb720b178a1e919c2202_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_60775f5aa5a9cb720b178a1e919c2202_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4648
    • C:\Users\Admin\AppData\Local\Temp\2026-08-10_60775f5aa5a9cb720b178a1e919c2202_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-08-10_60775f5aa5a9cb720b178a1e919c2202_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:4276
      • C:\Users\Admin\AppData\Local\Temp\.xpk_3f0cb110_uam5y36l\XClient.exe
        C:\Users\Admin\AppData\Local\Temp\.xpk_3f0cb110_uam5y36l\XClient.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:5500

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        XClient.exe

        • Path C:\Users\Admin\AppData\Local\Temp\.xpk_3f0cb110_uam5y36l\XClient.exe
        • Size 30KB
        • SHA256 52e5d40205f7b67ff9be16918ef21972c3c7cf75ce488d3cde75f1f6694b71bf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46482\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46482\_bz2.pyd
        • Size 84KB
        • SHA256 76a33e2baa3880aa46290cc7d5810b3155c5e2f5a1cc7d3f7b751f6434144ada
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _cffi_backend.cp313-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46482\_cffi_backend.cp313-win_amd64.pyd
        • Size 176KB
        • SHA256 91a8b18110a0ca95026e77b27bcaa3bcab6ecafbd22580c4fc29eac2e6e744e6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46482\_ctypes.pyd
        • Size 131KB
        • SHA256 75687620596877b0dde462e74ae12140d695b3c78df3c6c099d55717768dde42
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46482\_hashlib.pyd
        • Size 67KB
        • SHA256 5eb4a2aa9e28b49cb2a4f6ecee21f3c2b629b43a0709bad1d7e6204bac74eac2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46482\_lzma.pyd
        • Size 155KB
        • SHA256 f221ed5f1c2789aa357f3c2dc4cd22af134b4b91acb3fb78f9fa5f7f9a7b62e4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46482\base_library.zip
        • Size 1.3MB
        • SHA256 50838c6f0d4a09d306c83188ff577514971f8622b9ff89c5940a78bc1b93db18
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _rust.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46482\cryptography\hazmat\bindings\_rust.pyd
        • Size 9.5MB
        • SHA256 05fefb14b1cb1c90bcccce87e82d205f5f2396977bf911243972790ba2376849
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46482\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 09499e186cf0e434ffa17ad153aa9a66d6048c54a2c03b823e2a06c49d9affe4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46482\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python3.DLL

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46482\python3.DLL
        • Size 70KB
        • SHA256 16f109e8411bc08341497c87704b7cf0d22a2678f1e3a7dca416ea7bff995469
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python313.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46482\python313.dll
        • Size 5.8MB
        • SHA256 3a7a6170ea840bf2a2a76d05b687b946fcdc8d0cfedfe159012b38f1e8959a7c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ucrtbase.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI46482\ucrtbase.dll
        • Size 1.1MB
        • SHA256 c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5500-96-0x00007FF8C616F000-0x00007FF8C6170000-memory.dmp

        memory/5500-97-0x0000000000B40000-0x0000000000B4E000-memory.dmp

        memory/5500-98-0x00007FF8C5FE0000-0x00007FF8C6984000-memory.dmp

        memory/5500-99-0x00007FF8C5FE0000-0x00007FF8C6984000-memory.dmp

        memory/5500-100-0x00007FF8C5FE0000-0x00007FF8C6984000-memory.dmp

        memory/5500-101-0x00007FF8C5FE0000-0x00007FF8C6984000-memory.dmp