Overview

overview

10

Static

static

10

e6f8edcbe6...92.exe

windows7-x64

10

e6f8edcbe6...92.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2024 03:05

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General

  • Target

    e6f8edcbe69419008b7e54f8554fc1aec66208de10c26a982d624ea91aed8092.exe

  • Size

    2.1MB

  • MD5

    a6bd561711ea8c2064c20644cceee074

  • SHA1

    cb330a1ad78387bdc401142feecac763ac63d3d9

  • SHA256

    e6f8edcbe69419008b7e54f8554fc1aec66208de10c26a982d624ea91aed8092

  • SHA512

    62d55f02d14d122b10a0ef08dfa5ffa950f4153863246e3f6e6a6bd1a4d1c63321c7c4e9fb4306c0535e73389d764cc0646c0821a62fd50a2896ec49f205490b

  • SSDEEP

    49152:AnsHyjtk2MYC5GDokwkn9IMHeaXA0COysPklzMKGmPyaPCSO:Ansmtk2aCdnV/MOKpPCt

Score
10/10
xredbackdoordiscoverypersistence

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.

    backdoorxred
  • Xred family
    xred
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Drops startup file 1 IoCs
  • Executes dropped EXE 5 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • AutoIT Executable 6 IoCs

    AutoIT scripts compiled to PE executables.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

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

    discovery
  • 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 2 IoCs
  • NTFS ADS 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

    persistenceexecution
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e6f8edcbe69419008b7e54f8554fc1aec66208de10c26a982d624ea91aed8092.exe
    "C:\Users\Admin\AppData\Local\Temp\e6f8edcbe69419008b7e54f8554fc1aec66208de10c26a982d624ea91aed8092.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:2440
    • C:\Users\Admin\AppData\Local\Temp\._cache_e6f8edcbe69419008b7e54f8554fc1aec66208de10c26a982d624ea91aed8092.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_e6f8edcbe69419008b7e54f8554fc1aec66208de10c26a982d624ea91aed8092.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • NTFS ADS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of WriteProcessMemory
      PID:1604
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn UAINOJ.exe /tr C:\Users\Admin\AppData\Roaming\Windata\TCPKPY.exe /sc minute /mo 1
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2412
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn UAINOJ.exe /tr C:\Users\Admin\AppData\Roaming\Windata\TCPKPY.exe /sc minute /mo 1
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:1964
      • C:\Windows\SysWOW64\WSCript.exe
        WSCript C:\Users\Admin\AppData\Local\Temp\UAINOJ.vbs
        3⤵
        • System Location Discovery: System Language Discovery
        PID:5048
    • 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:3200
      • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4284
  • 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:644
  • C:\Users\Admin\AppData\Roaming\Windata\TCPKPY.exe
    C:\Users\Admin\AppData\Roaming\Windata\TCPKPY.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:4564
  • C:\Users\Admin\AppData\Roaming\Windata\TCPKPY.exe
    C:\Users\Admin\AppData\Roaming\Windata\TCPKPY.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:1140

Network

MITRE ATT&CK Enterprise v15

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Downloads

  • C:\ProgramData\Synaptics\Synaptics.exe
    Filesize

    2.1MB

    MD5

    a6bd561711ea8c2064c20644cceee074

    SHA1

    cb330a1ad78387bdc401142feecac763ac63d3d9

    SHA256

    e6f8edcbe69419008b7e54f8554fc1aec66208de10c26a982d624ea91aed8092

    SHA512

    62d55f02d14d122b10a0ef08dfa5ffa950f4153863246e3f6e6a6bd1a4d1c63321c7c4e9fb4306c0535e73389d764cc0646c0821a62fd50a2896ec49f205490b

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\._cache_e6f8edcbe69419008b7e54f8554fc1aec66208de10c26a982d624ea91aed8092.exe
    Filesize

    1.4MB

    MD5

    3bf7444911198b54b1e8ab53f236683e

    SHA1

    84e7db884577df03c7a4feb54651985d76856c16

    SHA256

    78bce6367fa6f47f8ff5f2e72a4f91065ad36f470860da23542d450efd1f896e

    SHA512

    551e4a88495f9e18c226e27cc342e968c659ec93ac5e7adf4a23f1b0ed3d915fae3bce61e0845f5db7882a0dfff451f3d3839d00a03ae984e80bfe2e7ab8953f

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\D3A75E00
    Filesize

    25KB

    MD5

    63a296dc7abd4a8839fdd91ecd312d22

    SHA1

    0cecaad4d020de6207cb24ef5497176cf5db96cd

    SHA256

    0e1e444dc841a981a8a404ad0cff7c8ff8a432a4a80f92daf2c556c4c3e80e59

    SHA512

    2d44fb0842eb0d9e4d56c5b7618c052f03e075d7dc8ed55127015392a647fb72858d5865eeb785ec7885d7406797a6c4654eb0f0cb6641d8408cd4067d99a3b7

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\UAINOJ.vbs
    Filesize

    964B

    MD5

    980903c72a64dae27ad1455b45c07587

    SHA1

    87e82dd1b7adb5a16fcc4ea43cf96d95266299cd

    SHA256

    bb15163a1a725df90ac1af0aa70230564cc347d8a45830e2d50a18a9613c75bb

    SHA512

    baf9248eab32d91cb54c814961247ff6720f3193fd7c7d58656f0dd7f27f451d475631ffcd483212422c4fbe1b8a861c0e5b0f3bde9e17ea4397274ea92bdaf9

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\oYfY9hPi.xlsm
    Filesize

    17KB

    MD5

    e566fc53051035e1e6fd0ed1823de0f9

    SHA1

    00bc96c48b98676ecd67e81a6f1d7754e4156044

    SHA256

    8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

    SHA512

    a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

    Download Submit

  • memory/644-199-0x00007FFAF8EF0000-0x00007FFAF8F00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/644-260-0x00007FFAF8EF0000-0x00007FFAF8F00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/644-197-0x00007FFAF8EF0000-0x00007FFAF8F00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/644-198-0x00007FFAF8EF0000-0x00007FFAF8F00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/644-200-0x00007FFAF8EF0000-0x00007FFAF8F00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/644-196-0x00007FFAF8EF0000-0x00007FFAF8F00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/644-201-0x00007FFAF6590000-0x00007FFAF65A0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/644-202-0x00007FFAF6590000-0x00007FFAF65A0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/644-257-0x00007FFAF8EF0000-0x00007FFAF8F00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/644-259-0x00007FFAF8EF0000-0x00007FFAF8F00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/644-258-0x00007FFAF8EF0000-0x00007FFAF8F00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2440-0-0x00000000023C0000-0x00000000023C1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2440-128-0x0000000000400000-0x0000000000621000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/3200-129-0x00000000006E0000-0x00000000006E1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3200-262-0x00000000006E0000-0x00000000006E1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3200-261-0x0000000000400000-0x0000000000621000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/3200-263-0x0000000000400000-0x0000000000621000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/3200-290-0x0000000000400000-0x0000000000621000-memory.dmp

    Filesize

    2.1MB

    Download