Overview

overview

10

Static

static

10

LWQDFZ.exe

windows7-x64

10

LWQDFZ.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2024 10:24

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General

  • Target

    LWQDFZ.exe

  • Size

    1.6MB

  • MD5

    27bcc0d927e9f13250b1dff9e122e9af

  • SHA1

    2f9f09f46fe7ee2a495247292b3f2be0777c2873

  • SHA256

    71c45be1d4e8d17aee605f93ee991d9117572e1f79c8991bfa2f7b37b285b5f1

  • SHA512

    1bdf5d3ba61b8d99955b92b87377fcbea08db248aae1089a9028a0613eb06c43e330bd781edf66ec955b1042c811094207b8962e391b37fc516a4b93664c7653

  • SSDEEP

    49152:cnsHyjtk2MYC5GDchloJf5fj22pkXaxMa:cnsmtk2alhlyLZ

Score
10/10
xredbackdoordiscoverypersistenceupx

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 17 IoCs

    AutoIT scripts compiled to PE executables.

  • UPX packed file 20 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • 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\LWQDFZ.exe
    "C:\Users\Admin\AppData\Local\Temp\LWQDFZ.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_LWQDFZ.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_LWQDFZ.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:2560
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn MHDFGY.exe /tr C:\Users\Admin\AppData\Roaming\Windata\KQNALS.exe /sc minute /mo 1
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4916
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn MHDFGY.exe /tr C:\Users\Admin\AppData\Roaming\Windata\KQNALS.exe /sc minute /mo 1
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:4320
      • C:\Windows\SysWOW64\WSCript.exe
        WSCript C:\Users\Admin\AppData\Local\Temp\MHDFGY.vbs
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2236
    • 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:2532
      • 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:1592
  • 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:2900
  • C:\Users\Admin\AppData\Roaming\Windata\KQNALS.exe
    C:\Users\Admin\AppData\Roaming\Windata\KQNALS.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:4400
  • C:\Users\Admin\AppData\Roaming\Windata\KQNALS.exe
    C:\Users\Admin\AppData\Roaming\Windata\KQNALS.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:3924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    1.6MB

    MD5

    27bcc0d927e9f13250b1dff9e122e9af

    SHA1

    2f9f09f46fe7ee2a495247292b3f2be0777c2873

    SHA256

    71c45be1d4e8d17aee605f93ee991d9117572e1f79c8991bfa2f7b37b285b5f1

    SHA512

    1bdf5d3ba61b8d99955b92b87377fcbea08db248aae1089a9028a0613eb06c43e330bd781edf66ec955b1042c811094207b8962e391b37fc516a4b93664c7653

    Download Submit

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

    893KB

    MD5

    541fc19be6471027afb1dd324e4a8a80

    SHA1

    ed39e0a9aa016595f1ead34c221ce0b878e7cf64

    SHA256

    0a438a59e23472911fd3e08a50f58cad8008d01733a1159bb20b06b20b21aac0

    SHA512

    da7965709aded6570c282e02536e2fcdf51e6a42ced919adf75be4fb694017bcd332c229db4b07684265b471df6d2001d62a1c5327cd93f35520ff4fad83e086

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\18F75E00
    Filesize

    22KB

    MD5

    e567c424088ff35d653df89cc5178680

    SHA1

    60a014fb47b6eecbd514c597a434ebef1bdce957

    SHA256

    b9277956e8b4ac8a3bac7434b155fe4e2938d52d6b56a5dbdc64960053834d80

    SHA512

    030523b2b1d44e80be9493738abc659dd3952c9e32a310a6d63969d0ddb57eb7f19104c046f3c4e83c2802e8a08b7d00224284cf0760c8b7ee3871c05b7d389b

    Download Submit

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

    848B

    MD5

    93615efe60fa271e2c9a6ece88cc437e

    SHA1

    12891e90ac9f80c46989e1b64ddb68bfeb8308a7

    SHA256

    da8140f470730dcf0cce8791fea5e3aa24f1c29a72f07a0afc53f2d6797d9d64

    SHA512

    e0b0050bf27dbb8b6d7d1f66edc40922b8a060949f9882a7572a4b856d6b8ee34038fcd7ac41f3c7b187df73b498655d408775c892af4e56a36af74b4c4ce67a

    Download Submit

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

    17KB

    MD5

    e566fc53051035e1e6fd0ed1823de0f9

    SHA1

    00bc96c48b98676ecd67e81a6f1d7754e4156044

    SHA256

    8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

    SHA512

    a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

    Download Submit

  • memory/1592-197-0x00000000000D0000-0x00000000002BE000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/1592-199-0x00000000000D0000-0x00000000002BE000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-0-0x00000000006B0000-0x00000000006B1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2440-129-0x0000000000400000-0x00000000005A2000-memory.dmp

    Filesize

    1.6MB

    Download

  • memory/2532-256-0x0000000000400000-0x00000000005A2000-memory.dmp

    Filesize

    1.6MB

    Download

  • memory/2532-130-0x0000000002100000-0x0000000002101000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2532-296-0x0000000000400000-0x00000000005A2000-memory.dmp

    Filesize

    1.6MB

    Download

  • memory/2532-263-0x0000000000400000-0x00000000005A2000-memory.dmp

    Filesize

    1.6MB

    Download

  • memory/2532-254-0x0000000002100000-0x0000000002101000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2560-253-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2560-274-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2560-301-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2560-70-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2560-311-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2560-303-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2560-255-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2560-299-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2560-262-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2560-305-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2560-264-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2560-266-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2560-309-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2560-295-0x0000000000A80000-0x0000000000C6E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2900-200-0x00007FFDD5430000-0x00007FFDD5440000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2900-206-0x00007FFDD2C20000-0x00007FFDD2C30000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2900-205-0x00007FFDD2C20000-0x00007FFDD2C30000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2900-204-0x00007FFDD5430000-0x00007FFDD5440000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2900-203-0x00007FFDD5430000-0x00007FFDD5440000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2900-201-0x00007FFDD5430000-0x00007FFDD5440000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2900-202-0x00007FFDD5430000-0x00007FFDD5440000-memory.dmp

    Filesize

    64KB

    Download

  • memory/3924-308-0x0000000000830000-0x0000000000A1E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/4400-271-0x0000000000830000-0x0000000000A1E000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/4400-269-0x0000000000830000-0x0000000000A1E000-memory.dmp

    Filesize

    1.9MB

    Download