Analysis

  • max time kernel
    131s
  • max time network
    144s
  • 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

    ded424937a30c22016f9766e627fccb5.exe

  • Size

    13.8MB

  • MD5

    ded424937a30c22016f9766e627fccb5

  • SHA1

    c073e74f656a7c5c0a74cc1cae3d059ae6715204

  • SHA256

    81694e7be43cf7bbe907aa1a152951ae3d0e665782485fb0915a6c146b63dde6

  • SHA512

    2a387db31c91bc6b212a99323f47f4ae37d37570bc2ea497a5d01f4ac99ed397d669c66ff01ed8f100b4b3f0d0a113de68f102b0e59a8aa569fd050b3502ef27

  • SSDEEP

    393216:hGg4aNGg4aeGg4aMGg4avGg4a5Gg4aFGg4aYGg4aWGg4aEGg4an:plcKvRt2kyn

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.

  • Suspicious Office macro 3 IoCs

    Office document equipped with macros.

  • 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 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 60 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ded424937a30c22016f9766e627fccb5.exe
    "C:\Users\Admin\AppData\Local\Temp\ded424937a30c22016f9766e627fccb5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2656
    • 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\ded424937a30c22016f9766e627fccb5.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2800
    • 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:2560
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sXLAWJKdeDZVj" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC0CF.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2592
    • C:\Users\Admin\AppData\Local\Temp\ded424937a30c22016f9766e627fccb5.exe
      "C:\Users\Admin\AppData\Local\Temp\ded424937a30c22016f9766e627fccb5.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1272
      • C:\Users\Admin\AppData\Local\Temp\._cache_ded424937a30c22016f9766e627fccb5.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_ded424937a30c22016f9766e627fccb5.exe"
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2504
      • 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:2012
        • 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:3004
        • 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:1360
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sXLAWJKdeDZVj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3B7A.tmp"
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:1944
        • 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:1544
          • 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:1640
  • 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:1656

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\Synaptics\Synaptics.exe

    Filesize

    13.8MB

    MD5

    ded424937a30c22016f9766e627fccb5

    SHA1

    c073e74f656a7c5c0a74cc1cae3d059ae6715204

    SHA256

    81694e7be43cf7bbe907aa1a152951ae3d0e665782485fb0915a6c146b63dde6

    SHA512

    2a387db31c91bc6b212a99323f47f4ae37d37570bc2ea497a5d01f4ac99ed397d669c66ff01ed8f100b4b3f0d0a113de68f102b0e59a8aa569fd050b3502ef27

  • C:\Users\Admin\AppData\Local\Temp\tmpC0CF.tmp

    Filesize

    1KB

    MD5

    f014f894e0d2d53e24e89512a0f034b1

    SHA1

    f1ea7e6ae19a4e55f3c45b6a928807d18cc1a6f2

    SHA256

    a63a53cfaf8a8d9c419f13cc9de620e1bb821da17a087c04919e6f09059b9238

    SHA512

    617baa25cbcc4eb76784a69e03581a9686ced40a766ea820b81b6c4f3be1af5ebf9ad523d74dd7d7ef671cdf0b2c84195fc099f43bc62b8f8696a3fb11f517e5

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

    Filesize

    24KB

    MD5

    4a3d80866aad48333c56a7ae3e8aad69

    SHA1

    f4039589781e46d71241c581a0d7c5470d793df5

    SHA256

    dae64f623dee31ae9698d7a80ae69039077aa4f8b06698fae214355f0a2a28b4

    SHA512

    b9bac8e6bae6804aa8d781d1549272600d79e2561553ae64b4211364a5307801587b810b9f3511a6603ea6767100d9d6a167424b31137330c13461103c5f0ed4

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

    Filesize

    31KB

    MD5

    f9636ce1942717ed467be5f95bf8075c

    SHA1

    129b8410690649c1764ef15c2dc0d78b82b98489

    SHA256

    b7fdf4bddc3fc208e6b5edaccac93b3bd68586eb4f97cce961cdc4bdb5f0e9e2

    SHA512

    3441560793bbbbcef282a695cee17a3d114551cf4d6317f36a211d4c44f53f14275f64235ba9caa84c56bb8b0541b6dac6e248ca0e1d5f282a294b4f095c8770

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

    Filesize

    17KB

    MD5

    e566fc53051035e1e6fd0ed1823de0f9

    SHA1

    00bc96c48b98676ecd67e81a6f1d7754e4156044

    SHA256

    8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

    SHA512

    a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

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

    Filesize

    28KB

    MD5

    e55bfd9fc76f48b40009e2fb705c47f4

    SHA1

    77f1b375c9bf10ba91ec5d32f70ae6657a594236

    SHA256

    d1badc0c036b1cb0842ddfaa098a04e4b3c04a2228c5a952b6b441b7e220a462

    SHA512

    cedea69c09820bb4ba404945b3ae3ae921ca9a79a4a04fa4247426b6befa13092a55354768769108029090a8af955b5a3485bcc2e7b434fba770d940870343f7

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

    Filesize

    7KB

    MD5

    6935d4cb257734cd3fcc06b263c4a5d7

    SHA1

    51c9695198544c960b91c32ee41fe760c6b6bf05

    SHA256

    a4438adaf780e7d68d0f7fddf54c8c7cdef726de3ff5aef57cada17cac1db11c

    SHA512

    f53dc58a8fce2f2216bbff5c5cef5da3a4c86c1a5d00d7960e8bd65d1e2a5f10f3626f0d4ed377baf18561caee65252d7705abd9a3e0daabf18e7b9abf6cded0

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

    Filesize

    7KB

    MD5

    c831c553c7b58765936beca4a9de7563

    SHA1

    b75d4487a73acad198b62a183ec81cd300da1f29

    SHA256

    4ae6bdb88a15abd73a5def4df0cd3fce9e579bd3e69a4f48b034212ffe75b3e4

    SHA512

    bcf1846aaec108f8a251e00edccabbdd73441e44ba1e921dbd3d374eb8fc2490ac77370e99ab74dc499076c99775c34dc9297dddfb6a5b3439cfa20ad0ad65e3

  • \Users\Admin\AppData\Local\Temp\._cache_ded424937a30c22016f9766e627fccb5.exe

    Filesize

    91KB

    MD5

    b45e3c4c10da3da0c69e2f90dc3dfb10

    SHA1

    61a36473ced38978793a9af1aea1fc528eebe457

    SHA256

    b6fe518ed8ca7ee32f79bb5dd52ab8250cc595d1aa8daec123cef383c6b0bdb6

    SHA512

    44d0c2e0904702dd22c92004415ef3c821bf63de0fb0cc6d7cca41eab36f32531530dd5fdb48017fc5405c7554ae6387514ef3f4e74eea4b36a14d587742e15b

  • memory/1272-35-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1272-20-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1272-34-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1272-36-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1272-30-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1272-29-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1272-26-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1272-24-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1272-23-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1272-32-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1544-93-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1544-167-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1544-168-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1544-90-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1544-170-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1544-200-0x0000000000400000-0x00000000004D9000-memory.dmp

    Filesize

    868KB

  • memory/1640-103-0x0000000000DF0000-0x0000000000E0E000-memory.dmp

    Filesize

    120KB

  • memory/1656-104-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1656-169-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2012-62-0x00000000011E0000-0x0000000001FBA000-memory.dmp

    Filesize

    13.9MB

  • memory/2504-50-0x0000000000F00000-0x0000000000F1E000-memory.dmp

    Filesize

    120KB

  • memory/2656-0-0x00000000744EE000-0x00000000744EF000-memory.dmp

    Filesize

    4KB

  • memory/2656-39-0x00000000744E0000-0x0000000074BCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2656-7-0x0000000006750000-0x000000000686E000-memory.dmp

    Filesize

    1.1MB

  • memory/2656-6-0x00000000744E0000-0x0000000074BCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2656-5-0x00000000744EE000-0x00000000744EF000-memory.dmp

    Filesize

    4KB

  • memory/2656-4-0x0000000000550000-0x000000000056E000-memory.dmp

    Filesize

    120KB

  • memory/2656-3-0x0000000006160000-0x00000000062BC000-memory.dmp

    Filesize

    1.4MB

  • memory/2656-2-0x00000000744E0000-0x0000000074BCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2656-1-0x0000000001130000-0x0000000001F0A000-memory.dmp

    Filesize

    13.9MB