Analysis

  • max time kernel
    126s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    22/03/2025, 06:17

General

  • Target

    d5bce0b9b1bfbe56a03cf54d9beb1a2a2e485beccb72393148e209ae63fb8556.exe

  • Size

    12.4MB

  • MD5

    8da54daf75efab1bd1c80477c3920e05

  • SHA1

    54a4db78f9c0c0fd7b6826033f145365a912b979

  • SHA256

    d5bce0b9b1bfbe56a03cf54d9beb1a2a2e485beccb72393148e209ae63fb8556

  • SHA512

    b5903307029bfee87b2a302a5d07f9972491ed4ed7055b8b17b41579f0d00924b8ac188fb89b73a7397fab1a22009b851e5cb87a2b424f920f34946cd7ceca11

  • SSDEEP

    393216:xGg4aeGg4alGg4anGg4aPGg4aLGg4aYGg4aWGg4aEGg4au:5cNXPr2kyu

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

  • Xred

    Xred is backdoor written in Delphi.

  • Xred family
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 4 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 4 IoCs

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

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

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

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d5bce0b9b1bfbe56a03cf54d9beb1a2a2e485beccb72393148e209ae63fb8556.exe
    "C:\Users\Admin\AppData\Local\Temp\d5bce0b9b1bfbe56a03cf54d9beb1a2a2e485beccb72393148e209ae63fb8556.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\d5bce0b9b1bfbe56a03cf54d9beb1a2a2e485beccb72393148e209ae63fb8556.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2760
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\sXLAWJKdeDZVj.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2784
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sXLAWJKdeDZVj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4856.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2764
    • C:\Users\Admin\AppData\Local\Temp\d5bce0b9b1bfbe56a03cf54d9beb1a2a2e485beccb72393148e209ae63fb8556.exe
      "C:\Users\Admin\AppData\Local\Temp\d5bce0b9b1bfbe56a03cf54d9beb1a2a2e485beccb72393148e209ae63fb8556.exe"
      2⤵
        PID:2828
      • C:\Users\Admin\AppData\Local\Temp\d5bce0b9b1bfbe56a03cf54d9beb1a2a2e485beccb72393148e209ae63fb8556.exe
        "C:\Users\Admin\AppData\Local\Temp\d5bce0b9b1bfbe56a03cf54d9beb1a2a2e485beccb72393148e209ae63fb8556.exe"
        2⤵
        • Loads dropped DLL
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2800
        • C:\Users\Admin\AppData\Local\Temp\._cache_d5bce0b9b1bfbe56a03cf54d9beb1a2a2e485beccb72393148e209ae63fb8556.exe
          "C:\Users\Admin\AppData\Local\Temp\._cache_d5bce0b9b1bfbe56a03cf54d9beb1a2a2e485beccb72393148e209ae63fb8556.exe"
          3⤵
          • Executes dropped EXE
          • Accesses Microsoft Outlook profiles
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1924
        • C:\ProgramData\Synaptics\Synaptics.exe
          "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1260
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\ProgramData\Synaptics\Synaptics.exe"
            4⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2124
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\sXLAWJKdeDZVj.exe"
            4⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2088
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sXLAWJKdeDZVj" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC35F.tmp"
            4⤵
            • System Location Discovery: System Language Discovery
            • Scheduled Task/Job: Scheduled Task
            PID:1048
          • C:\ProgramData\Synaptics\Synaptics.exe
            "C:\ProgramData\Synaptics\Synaptics.exe"
            4⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:820
            • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
              "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe"
              5⤵
              • Executes dropped EXE
              • Accesses Microsoft Outlook profiles
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • outlook_office_path
              • outlook_win_path
              PID:2476
    • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
      1⤵
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:1492

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\ProgramData\Synaptics\Synaptics.exe

      Filesize

      12.4MB

      MD5

      8da54daf75efab1bd1c80477c3920e05

      SHA1

      54a4db78f9c0c0fd7b6826033f145365a912b979

      SHA256

      d5bce0b9b1bfbe56a03cf54d9beb1a2a2e485beccb72393148e209ae63fb8556

      SHA512

      b5903307029bfee87b2a302a5d07f9972491ed4ed7055b8b17b41579f0d00924b8ac188fb89b73a7397fab1a22009b851e5cb87a2b424f920f34946cd7ceca11

    • C:\Users\Admin\AppData\Local\Temp\._cache_d5bce0b9b1bfbe56a03cf54d9beb1a2a2e485beccb72393148e209ae63fb8556.exe

      Filesize

      91KB

      MD5

      b45e3c4c10da3da0c69e2f90dc3dfb10

      SHA1

      61a36473ced38978793a9af1aea1fc528eebe457

      SHA256

      b6fe518ed8ca7ee32f79bb5dd52ab8250cc595d1aa8daec123cef383c6b0bdb6

      SHA512

      44d0c2e0904702dd22c92004415ef3c821bf63de0fb0cc6d7cca41eab36f32531530dd5fdb48017fc5405c7554ae6387514ef3f4e74eea4b36a14d587742e15b

    • C:\Users\Admin\AppData\Local\Temp\2qME4MmJ.xlsm

      Filesize

      17KB

      MD5

      e566fc53051035e1e6fd0ed1823de0f9

      SHA1

      00bc96c48b98676ecd67e81a6f1d7754e4156044

      SHA256

      8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

      SHA512

      a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

    • C:\Users\Admin\AppData\Local\Temp\tmp4856.tmp

      Filesize

      1KB

      MD5

      f014f894e0d2d53e24e89512a0f034b1

      SHA1

      f1ea7e6ae19a4e55f3c45b6a928807d18cc1a6f2

      SHA256

      a63a53cfaf8a8d9c419f13cc9de620e1bb821da17a087c04919e6f09059b9238

      SHA512

      617baa25cbcc4eb76784a69e03581a9686ced40a766ea820b81b6c4f3be1af5ebf9ad523d74dd7d7ef671cdf0b2c84195fc099f43bc62b8f8696a3fb11f517e5

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

      Filesize

      7KB

      MD5

      3029fd4445fbf8d618af46b13b734580

      SHA1

      a6b03a784dcda35cf8abe5578b60dab107138ef3

      SHA256

      803a1b9099a5f4ad317f6a686d109b01249e13ed4469a496b381d248b13da0ef

      SHA512

      442772e5ef5a7862f30e132a86d78afc95b6380741522c289e829afa740298950682a8f230c06434fcca2a407e541af9383f29c44a1e4c39574b93dc7de203af

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

      Filesize

      7KB

      MD5

      8cede63787c69435372f0a075505f91c

      SHA1

      bed1c837a6d88d8fcb7d3667ee2f6fb546065424

      SHA256

      4a85b7b6a5d4d7706ed5a2fd7c78efa99cccc880b49641fb528277a54812d552

      SHA512

      f30ed62f50c1b1c2f0912bc0c27d81cc3ab81d81c8f1cba69f270e396ac48300ed33d5db9765c3caab2cf4b3830ff14b360368432f02e8857519261fcebdf7ae

    • memory/820-154-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/820-126-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/820-124-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/820-125-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/820-86-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/820-89-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/1260-62-0x0000000001240000-0x0000000001EB8000-memory.dmp

      Filesize

      12.5MB

    • memory/1492-104-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1924-55-0x0000000000DE0000-0x0000000000DFE000-memory.dmp

      Filesize

      120KB

    • memory/1976-4-0x0000000000280000-0x000000000029E000-memory.dmp

      Filesize

      120KB

    • memory/1976-39-0x0000000074D30000-0x000000007541E000-memory.dmp

      Filesize

      6.9MB

    • memory/1976-6-0x0000000074D30000-0x000000007541E000-memory.dmp

      Filesize

      6.9MB

    • memory/1976-5-0x0000000074D3E000-0x0000000074D3F000-memory.dmp

      Filesize

      4KB

    • memory/1976-1-0x00000000011A0000-0x0000000001E18000-memory.dmp

      Filesize

      12.5MB

    • memory/1976-7-0x0000000008F50000-0x000000000906E000-memory.dmp

      Filesize

      1.1MB

    • memory/1976-3-0x0000000005CF0000-0x0000000005E4C000-memory.dmp

      Filesize

      1.4MB

    • memory/1976-2-0x0000000074D30000-0x000000007541E000-memory.dmp

      Filesize

      6.9MB

    • memory/1976-0-0x0000000074D3E000-0x0000000074D3F000-memory.dmp

      Filesize

      4KB

    • memory/2476-103-0x0000000000810000-0x000000000082E000-memory.dmp

      Filesize

      120KB

    • memory/2800-29-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/2800-34-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2800-33-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/2800-30-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/2800-36-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/2800-22-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/2800-35-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/2800-20-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/2800-25-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB

    • memory/2800-26-0x0000000000400000-0x00000000004D9000-memory.dmp

      Filesize

      868KB