Analysis

  • max time kernel
    150s
  • max time network
    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
    10/09/2026, 19:19

General

  • Target
    Logs to txt Version 1.0.exe
  • Size 16.4MB
  • Sample260910-x1tsyaxvas
  • SHA256 f5fca3bc67f6d1d336d91b1ce6806eaf0b870dcfbe409b8375b2b8c12ce26ffe
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xred

C2
  • xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Signatures

  • Family: Xred

    Xred is backdoor written in Delphi.

  • Suspicious Office macro 1 IoCs

    Office document equipped with macros.

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 24 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Detects Pyinstaller 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Control Panel 1 IoCs
  • Modifies registry class 29 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Logs to txt Version 1.0.exe
    "C:\Users\Admin\AppData\Local\Temp\Logs to txt Version 1.0.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1136
    • C:\Users\Admin\AppData\Local\Temp\._cache_Logs to txt Version 1.0.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_Logs to txt Version 1.0.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2040
      • C:\Users\Admin\AppData\Local\Temp\Ysrdnujudrzlbp.exe
        "C:\Users\Admin\AppData\Local\Temp\Ysrdnujudrzlbp.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:836
        • C:\Users\Admin\AppData\Local\Temp\Ysrdnujudrzlbp.exe
          "C:\Users\Admin\AppData\Local\Temp\Ysrdnujudrzlbp.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Modifies Control Panel
          • Modifies registry class
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:2244
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c cls
            5⤵
            • Executes a command shell one-liner
            PID:4996
    • C:\ProgramData\Synaptics\Synaptics.exe
      "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:4672
  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2904
  • C:\ProgramData\Synaptics\Synaptics.exe
    C:\ProgramData\Synaptics\Synaptics.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:4408

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        Synaptics.exe

        • Path C:\ProgramData\Synaptics\Synaptics.exe
        • Size 753KB
        • SHA256 f63fcd8ffeddd3f0d648dbcba8ba3c4c5987bdaa874267ed99d7d6f7397b4d58
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ._cache_Logs to txt Version 1.0.exe

        • Path C:\Users\Admin\AppData\Local\Temp\._cache_Logs to txt Version 1.0.exe
        • Size 15.7MB
        • SHA256 8439ef6dadd0106c39852bffabdb07f921c994d46ac06967819ca1518f00a556
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Ysrdnujudrzlbp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\Ysrdnujudrzlbp.exe
        • Size 15.7MB
        • SHA256 9ca9a1f859fed8945364f69213f5c2374b10773c43e2127a63deb662a8298e5f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _imaging.cp313-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\PIL\_imaging.cp313-win_amd64.pyd
        • Size 2.2MB
        • SHA256 3970e5acec7e890d5279f14e29dd5982c9435262cbb36bcbfd5db493fa7c192a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 36585912e5eaf83ba9fea0631534f690ccdc2d7ba91537166fe53e56c221e153
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\VCRUNTIME140_1.dll
        • Size 48KB
        • SHA256 82a2f9ae1e6146ae3cb0f4bc5a62b7227e0384209d9b1aef86bbcc105912f7cd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\_bz2.pyd
        • Size 82KB
        • SHA256 fc3b481684b926350057e263622a2a5335b149a0498a8d65c4f37e39dd90b640
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\_ctypes.pyd
        • Size 128KB
        • SHA256 f63c6c7e71c342084d8f1a108786ca6975a52cefef8be32cc2589e6e2fe060c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\_hashlib.pyd
        • Size 62KB
        • SHA256 838d5c8b7c3212c8429baf612623abbbc20a9023eec41e34e5461b76a285b86c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\_lzma.pyd
        • Size 154KB
        • SHA256 d080eabd015a3569813a220fd4ea74dff34ed2a8519a10473eb37e22b1118a06
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\_queue.pyd
        • Size 32KB
        • SHA256 b9cf502dadcb124f693bf69ecd7077971e37174104dbda563022d74961a67e1e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\_socket.pyd
        • Size 81KB
        • SHA256 35246b04c6c7001ca448554246445a845ce116814a29b18b617ea38752e4659b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\_ssl.pyd
        • Size 177KB
        • SHA256 63ae2fefbfbbbc6ea39cde0a622579d46ff55134bc8c1380289a2976b61f603e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cp1252.enc

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\_tcl_data\encoding\cp1252.enc
        • Size 1KB
        • SHA256 741859cf238c3a63bbb20ec6ed51e46451372bb221cfff438297d261d0561c2e
        • MD5 SHA1 SHA512 TLSH

        init.tcl

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\_tcl_data\init.tcl
        • Size 25KB
        • SHA256 798732aee4e838670b9a4e37e3d6c4884019a1b101f9ab26344dd2e9bd179872
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tclIndex

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\_tcl_data\tclIndex
        • Size 5KB
        • SHA256 36ef92ddab00ee8e3219d6d4eaf0b11f33d6c33a2c6abc2c7de30c23e90acc40
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _tkinter.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\_tkinter.pyd
        • Size 64KB
        • SHA256 a6851d7c25a1216d2c8fa5c1d2e9eca3d0392d60e3b7441ad9f66c23ffdd2f08
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _wmi.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\_wmi.pyd
        • Size 37KB
        • SHA256 6435c679a3a3ff4f16708ebc43f7ca62456c110ac1ea94f617d8052c90c143c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\base_library.zip
        • Size 1.3MB
        • SHA256 df6c19637d239bfedc8cd13d20e0938c65e8fdf340622ff334db533f2d30fa19
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cacert.pem

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\certifi\cacert.pem
        • Size 292KB
        • SHA256 94edeb66e91774fcae93a05650914e29096259a5c7e871a1f65d461ab5201b47
        • MD5 SHA1 SHA512 SSDEEP TLSH

        md.cp313-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\charset_normalizer\md.cp313-win_amd64.pyd
        • Size 10KB
        • SHA256 002697227449b6d69026d149cfb220ac85d83b13056c8aa6b9dac3fd3b76caa4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        md__mypyc.cp313-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\charset_normalizer\md__mypyc.cp313-win_amd64.pyd
        • Size 122KB
        • SHA256 c393098e7803abf08ee8f7381ad7b0f8faffbf66319c05d72823308e898f8cfc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 4e5d5d20d6d31e72ab341c81e97b89e514326c4c861b48638243bdf0918cfa43
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\libssl-3.dll
        • Size 774KB
        • SHA256 2e4d35b681a172d3298caf7dc670451be7a8ba27c26446efc67470742497a950
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pyexpat.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\pyexpat.pyd
        • Size 196KB
        • SHA256 d3e81017b4a82ae1b85e8cd6b9b7eb04d8817e29e5bc9ece549ac24c8bb2ff23
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python313.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\python313.dll
        • Size 5.8MB
        • SHA256 0c0a66505093b6a4bb3475f716bd3d9552095776f6a124709c13b3f9552c7d99
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\select.pyd
        • Size 30KB
        • SHA256 78e5994c29d8851f28b5b12d59d742d876683aea58eceea1fb895b2036cdcdeb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        INSTALLER

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\setuptools\_vendor\inflect-7.3.1.dist-info\INSTALLER
        • Size 4B
        • SHA256 ceebae7b8927a3227e5303cf5e0f1f7b34bb542ad7250ac03fbcde36ec2f1508
        • MD5 SHA1 SHA512

        LICENSE

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\setuptools\_vendor\jaraco.functools-4.0.1.dist-info\LICENSE
        • Size 1023B
        • SHA256 86da0f01aeae46348a3c3d465195dc1ceccde79f79e87769a64b8da04b2a4741
        • MD5 SHA1 SHA512 TLSH

        WHEEL

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\setuptools\_vendor\jaraco.text-3.12.1.dist-info\WHEEL
        • Size 92B
        • SHA256 189eedfe4581172c1b6a02b97a8f48a14c0b5baa3239e4ca990fbd8871553714
        • MD5 SHA1 SHA512 TLSH

        Lorem ipsum.txt

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
        • Size 1KB
        • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
        • MD5 SHA1 SHA512 TLSH

        tcl86t.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\tcl86t.dll
        • Size 1.7MB
        • SHA256 c861f39ad0f4fc7f3875850925f61442bff2bc1839bbbb3584a63bc4d6e5cea6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tk86t.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\tk86t.dll
        • Size 1.5MB
        • SHA256 6425bf57abcc1dfbbe8662b1956883ae0c5ab8c2d9314e19692b3d86babc242c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\unicodedata.pyd
        • Size 693KB
        • SHA256 2693c7ee4fba55dc548f641c0cb94485d0e18596ffef16541bd43a5104c28b20
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zlib1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI8362\zlib1.dll
        • Size 142KB
        • SHA256 8c2ed3e1a90c9b0e3ef844be20e1af791ae8a1b665d4731162404f0eee1697dc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        hlOEASoH.xlsm

        • Path C:\Users\Admin\AppData\Local\Temp\hlOEASoH.xlsm
        • Size 22KB
        • SHA256 40989b4de2dbf8e6a77571dd1e769c4c2e70bfc508292c95bd67722211f28f88
        • MD5 SHA1 SHA512 SSDEEP TLSH

        hlOEASoH.xlsm

        • Path C:\Users\Admin\AppData\Local\Temp\hlOEASoH.xlsm
        • Size 17KB
        • SHA256 8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1136-123-0x0000000000400000-0x000000000146A000-memory.dmp

        memory/1136-0-0x0000000003230000-0x0000000003231000-memory.dmp

        memory/1136-1-0x00000000004A0000-0x00000000004A1000-memory.dmp

        memory/2040-119-0x00007FF83E830000-0x00007FF83F1D4000-memory.dmp

        memory/2040-124-0x00007FF83E830000-0x00007FF83F1D4000-memory.dmp

        memory/2040-132-0x00007FF83E830000-0x00007FF83F1D4000-memory.dmp

        memory/2040-61-0x00007FF83E9BF000-0x00007FF83E9C0000-memory.dmp

        memory/2040-127-0x00007FF83E830000-0x00007FF83F1D4000-memory.dmp

        memory/2040-113-0x00007FF83E830000-0x00007FF83F1D4000-memory.dmp

        memory/2040-118-0x0000000000480000-0x000000000142E000-memory.dmp

        memory/2040-143-0x00007FF83E830000-0x00007FF83F1D4000-memory.dmp

        memory/2244-1318-0x00007FF84A750000-0x00007FF84A779000-memory.dmp

        memory/2904-142-0x00007FF81EEF0000-0x00007FF81EF00000-memory.dmp

        memory/2904-136-0x00007FF821C20000-0x00007FF821C30000-memory.dmp

        memory/2904-133-0x00007FF821C20000-0x00007FF821C30000-memory.dmp

        memory/2904-144-0x00007FF81EEF0000-0x00007FF81EF00000-memory.dmp

        memory/2904-134-0x00007FF821C20000-0x00007FF821C30000-memory.dmp

        memory/2904-135-0x00007FF821C20000-0x00007FF821C30000-memory.dmp

        memory/2904-137-0x00007FF821C20000-0x00007FF821C30000-memory.dmp

        memory/4408-139-0x0000000000400000-0x00000000004C2000-memory.dmp

        memory/4672-1115-0x0000000000400000-0x00000000004C2000-memory.dmp

        memory/4672-1317-0x0000000000400000-0x00000000004C2000-memory.dmp

        memory/4672-1345-0x0000000000400000-0x00000000004C2000-memory.dmp