Overview

overview

10

Static

static

3

02951fff50...cs.exe

windows7-x64

10

02951fff50...cs.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • submitted
    27/05/2024, 12:26

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General

  • Target

    02951fff500f18d98fc8254aa9e737a0_NeikiAnalytics.exe

  • Size

    2.6MB

  • MD5

    02951fff500f18d98fc8254aa9e737a0

  • SHA1

    32964caf7bdc443bc6779460fdb3531bcda2cca5

  • SHA256

    dc7b3331bc9a516ea15607e444748b9a3db0cb72823115782a66cfd0a9863f60

  • SHA512

    bfb43dbc8afb930694115e3c45571e5132136f15fdf6dc68169f6a31660aa3ffdd47ae9162197bf85b7403563f4b893acb27253057e9d35669b2dc4ea4b9c4f2

  • SSDEEP

    49152:snsHyjtk2MYC5GDv92qWSWW2ecgpl0hM0xpFTxfgk2vUxJ1msswg/Mu+719bi4BQ:snsmtk2aH6WW2ecgpKMsFTxfgHUxJ1mb

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
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 5 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

    discovery
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\02951fff500f18d98fc8254aa9e737a0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\02951fff500f18d98fc8254aa9e737a0_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Users\Admin\AppData\Local\Temp\._cache_02951fff500f18d98fc8254aa9e737a0_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_02951fff500f18d98fc8254aa9e737a0_NeikiAnalytics.exe"
      2⤵
      • Executes dropped EXE
      PID:1984
    • C:\ProgramData\Synaptics\Synaptics.exe
      "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2576
      • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
        3⤵
        • Executes dropped EXE
        PID:2484
  • 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
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    2.6MB

    MD5

    02951fff500f18d98fc8254aa9e737a0

    SHA1

    32964caf7bdc443bc6779460fdb3531bcda2cca5

    SHA256

    dc7b3331bc9a516ea15607e444748b9a3db0cb72823115782a66cfd0a9863f60

    SHA512

    bfb43dbc8afb930694115e3c45571e5132136f15fdf6dc68169f6a31660aa3ffdd47ae9162197bf85b7403563f4b893acb27253057e9d35669b2dc4ea4b9c4f2

    Download Submit

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

    17KB

    MD5

    e566fc53051035e1e6fd0ed1823de0f9

    SHA1

    00bc96c48b98676ecd67e81a6f1d7754e4156044

    SHA256

    8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

    SHA512

    a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

    Download Submit

  • \Users\Admin\AppData\Local\Temp\._cache_02951fff500f18d98fc8254aa9e737a0_NeikiAnalytics.exe
    Filesize

    1.9MB

    MD5

    c120f2820e60fa0455e71b3a892df805

    SHA1

    7ac8bfef372a265ad44fca6e28f66125d8291280

    SHA256

    f4e8235010c707cd44f11d058e0f99b20e3612da20aa88b6979006d443d17429

    SHA512

    c7ab54798f7c15f720c53c4237b0406c67f18714b4e81e54d66d6ca3face9cf08a9927ac7791ff74ffc3f5bf7bb37cff796b3d864aa740f5b629d37cf8944a6a

    Download Submit

  • memory/1936-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/1936-25-0x0000000000400000-0x00000000006A5000-memory.dmp

    Filesize

    2.6MB

    Download

  • memory/2552-35-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2576-55-0x0000000000400000-0x00000000006A5000-memory.dmp

    Filesize

    2.6MB

    Download

  • memory/2576-90-0x0000000000400000-0x00000000006A5000-memory.dmp

    Filesize

    2.6MB

    Download