Analysis

  • max time kernel
    112s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-11-2024 20:33

General

  • Target

    FreeFiveM.exe

  • Size

    3.0MB

  • MD5

    52874f3a12ccd46f6350b06ad1c7b949

  • SHA1

    efa774e596c8fcf817fdd38e15ab94eea815859c

  • SHA256

    99343d88241716c3af22c71ebbbe1a846524d96c8d53fc11870aea6957505a6c

  • SHA512

    0774770065ea5d1fe8c17630115f3b96958bb194b447a86a9371d9af235f6b65764e69a4cc84b9a5c631ff6ec1dc450dacf7f21a506c9439ce80f4082af056f3

  • SSDEEP

    49152:ensHyjtk2MYC5GDunsHyjtk2MYC5GDInFJEsuoh6WRnGBl1nN8z:ensmtk2aLnsmtk2aTFjFGBKz

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

Extracted

Family

xworm

C2

review-tennis.gl.at.ply.gg:37622

Attributes
  • Install_directory

    %LocalAppData%

  • install_file

    svchost2.exe

  • telegram

    https://api.telegram.org/bot7326491521:AAHlNX1AHs0be6K8nhvysevBir5JQbB6QP0/sendMessage?chat_id=7268548907

Signatures

  • Detect Xworm Payload 10 IoCs
  • Xred

    Xred is backdoor written in Delphi.

  • Xred family
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Checks computer location settings 2 TTPs 6 IoCs

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

  • Drops startup file 2 IoCs
  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 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 registry class 4 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FreeFiveM.exe
    "C:\Users\Admin\AppData\Local\Temp\FreeFiveM.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:716
    • C:\Users\Admin\AppData\Local\Temp\._cache_FreeFiveM.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_FreeFiveM.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1156
      • C:\Users\Admin\AppData\Local\Temp\FreeCheat.exe
        "C:\Users\Admin\AppData\Local\Temp\FreeCheat.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:2028
        • C:\Users\Admin\AppData\Local\Temp\._cache_FreeCheat.exe
          "C:\Users\Admin\AppData\Local\Temp\._cache_FreeCheat.exe"
          4⤵
          • Drops startup file
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:3148
      • C:\Users\Admin\AppData\Local\Temp\TDService Cracked.exe
        "C:\Users\Admin\AppData\Local\Temp\TDService Cracked.exe"
        3⤵
        • Executes dropped EXE
        PID:4520
    • C:\ProgramData\Synaptics\Synaptics.exe
      "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:4460
      • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1144
        • C:\Users\Admin\AppData\Local\Temp\FreeCheat.exe
          "C:\Users\Admin\AppData\Local\Temp\FreeCheat.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:5012
          • C:\Users\Admin\AppData\Local\Temp\._cache_FreeCheat.exe
            "C:\Users\Admin\AppData\Local\Temp\._cache_FreeCheat.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:4064
        • C:\Users\Admin\AppData\Local\Temp\TDService Cracked.exe
          "C:\Users\Admin\AppData\Local\Temp\TDService Cracked.exe"
          4⤵
          • Executes dropped EXE
          PID:1552
  • 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:4528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\Synaptics\Synaptics.exe

    Filesize

    3.0MB

    MD5

    52874f3a12ccd46f6350b06ad1c7b949

    SHA1

    efa774e596c8fcf817fdd38e15ab94eea815859c

    SHA256

    99343d88241716c3af22c71ebbbe1a846524d96c8d53fc11870aea6957505a6c

    SHA512

    0774770065ea5d1fe8c17630115f3b96958bb194b447a86a9371d9af235f6b65764e69a4cc84b9a5c631ff6ec1dc450dacf7f21a506c9439ce80f4082af056f3

  • C:\Users\Admin\AppData\Local\Temp\._cache_FreeCheat.exe

    Filesize

    64KB

    MD5

    975e2c659c3274245afbc696acb31fcf

    SHA1

    77484f030726f39b570ac4dce668684b01f9404d

    SHA256

    7fe3a83899c061a8195ee1e6e973019e3ced59762f91ff19998545a6beaa567e

    SHA512

    948301e8b908371a7a7fd20146004074652af3f35e0e1e9cacdda67ad921788e5571c49abc7a4f1600d7b0f0089404b48cc2b6d758115afaa2afe5d452ad098d

  • C:\Users\Admin\AppData\Local\Temp\._cache_FreeFiveM.exe

    Filesize

    2.3MB

    MD5

    d293f2be2743e531e0fef58b7113431d

    SHA1

    41e34931e9e6e076ea8b5eb97ba85891d69faceb

    SHA256

    6eafce5d3aa636f4c0bad9416840f718365fe3418c2c484770db64d45930f381

    SHA512

    434b09c1f169d874f120a155264253a2031c5568d1f5d7f624c0e2d52db43e66353b3037c941d20a5ec8123b5700b800281be38674700d2f77592a414cace315

  • C:\Users\Admin\AppData\Local\Temp\4C975E00

    Filesize

    22KB

    MD5

    d88804fe8d8d64b5033a4662258fc536

    SHA1

    fc059db48122c9a0abc5d5c49ca59e2ddbaa6f38

    SHA256

    8e67ccf37f5ae252c63ce2595fa5b6f185588932d2511f1b6508b48dde3ae9c7

    SHA512

    0cc5e350c0025a89f0f22fd307eb13b7e50c79cab4196eff1a60f464713324c2d60edb5e9a352f925a8f51a4caaa18bdf9184b0db140802142479872a369f69a

  • C:\Users\Admin\AppData\Local\Temp\FreeCheat.exe

    Filesize

    809KB

    MD5

    94d86e51d8f55a38484c0147f5a4639a

    SHA1

    f3eb5147cca4067c43033280ab7b24b6843c7047

    SHA256

    2bd965f29bf25dfa230be112a130a519937c00e02c498dde8d67ae4d3258de99

    SHA512

    e26370075cc154c12388ff1cbdaa74643c020d21ae6e17d7a9ee0e49e8e7365e35c58e1cd8478fe6bf81f2475d9dbcfd1296f69f4e7324f57a6dd5d26ea26c71

  • C:\Users\Admin\AppData\Local\Temp\I5juis1v.xlsm

    Filesize

    17KB

    MD5

    e566fc53051035e1e6fd0ed1823de0f9

    SHA1

    00bc96c48b98676ecd67e81a6f1d7754e4156044

    SHA256

    8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

    SHA512

    a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

  • C:\Users\Admin\AppData\Local\Temp\TDService Cracked.exe

    Filesize

    1.1MB

    MD5

    53f178ea0c14b901bc30cc22687d384d

    SHA1

    b27c9ced6419575d18e0be9a79985a1937a0e8c9

    SHA256

    f2b707c3cf25fd49571811650b22df7f568b5cdc0c83988094599d0ece04e6c2

    SHA512

    02aa780af3f9d7cac30dab4718d3e6ec8a71945e022e0f56804f7016396ee2068df018f461b05c580e2555ed5de1c139a9cd30bae3475b4cd7c5ac19b284ea3d

  • memory/716-129-0x0000000000400000-0x000000000070A000-memory.dmp

    Filesize

    3.0MB

  • memory/716-0-0x0000000000A00000-0x0000000000A01000-memory.dmp

    Filesize

    4KB

  • memory/1156-125-0x0000000072712000-0x0000000072713000-memory.dmp

    Filesize

    4KB

  • memory/1156-132-0x0000000072710000-0x0000000072CC1000-memory.dmp

    Filesize

    5.7MB

  • memory/1156-221-0x0000000072710000-0x0000000072CC1000-memory.dmp

    Filesize

    5.7MB

  • memory/1156-133-0x0000000072710000-0x0000000072CC1000-memory.dmp

    Filesize

    5.7MB

  • memory/2028-280-0x0000000000400000-0x00000000004D0000-memory.dmp

    Filesize

    832KB

  • memory/3148-281-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/4460-134-0x00000000009D0000-0x00000000009D1000-memory.dmp

    Filesize

    4KB

  • memory/4460-333-0x00000000009D0000-0x00000000009D1000-memory.dmp

    Filesize

    4KB

  • memory/4460-332-0x0000000000400000-0x000000000070A000-memory.dmp

    Filesize

    3.0MB

  • memory/4460-365-0x0000000000400000-0x000000000070A000-memory.dmp

    Filesize

    3.0MB

  • memory/4528-216-0x00007FFB04E40000-0x00007FFB04E50000-memory.dmp

    Filesize

    64KB

  • memory/4528-200-0x00007FFB04E40000-0x00007FFB04E50000-memory.dmp

    Filesize

    64KB

  • memory/4528-196-0x00007FFB074D0000-0x00007FFB074E0000-memory.dmp

    Filesize

    64KB

  • memory/4528-197-0x00007FFB074D0000-0x00007FFB074E0000-memory.dmp

    Filesize

    64KB

  • memory/4528-199-0x00007FFB074D0000-0x00007FFB074E0000-memory.dmp

    Filesize

    64KB

  • memory/4528-198-0x00007FFB074D0000-0x00007FFB074E0000-memory.dmp

    Filesize

    64KB

  • memory/4528-195-0x00007FFB074D0000-0x00007FFB074E0000-memory.dmp

    Filesize

    64KB

  • memory/5012-283-0x0000000000400000-0x00000000004D0000-memory.dmp

    Filesize

    832KB