Overview

overview

10

Static

static

1

Ckwciguxiccaab.exe

windows7-x64

10

Ckwciguxiccaab.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-02-2023 09:57

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General

  • Target

    Ckwciguxiccaab.exe

  • Size

    1.1MB

  • MD5

    5a761f3ec666be86da178841dcb594c0

  • SHA1

    598ab507c5db082f0ad2a1cd022a45a33871dfd8

  • SHA256

    66083e6c7ccec296fd3a5fd1d2670f322c3b271902c213395d48117c6191608e

  • SHA512

    6954baf83e14060c11411a25f94bcb9f4351f5322f7a4f88495237e808dcae593bcb15b9c91ca6fd56267b52d432f0152ce9014e2d4707798e4aaa221e42dd42

  • SSDEEP

    12288:oX8lOqFSsZ40z3QjB2lr5fPx7Zh70WoQzV9hBoSFhAf1nAhglR:Q8ltFSQ3AB2zp7pcf1nAhglR

Score
10/10
modiloaderpersistencetrojan

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    trojanmodiloader
  • ModiLoader Second Stage 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 2 IoCs
  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2708
    • C:\Users\Admin\AppData\Local\Temp\Ckwciguxiccaab.exe
      "C:\Users\Admin\AppData\Local\Temp\Ckwciguxiccaab.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2480
      • C:\Windows\SysWOW64\iexpress.exe
        C:\Windows\System32\iexpress.exe
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:4732
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\SysWOW64\explorer.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1992
      • C:\Program Files\Mozilla Firefox\Firefox.exe
        "C:\Program Files\Mozilla Firefox\Firefox.exe"
        3⤵
          PID:1760
          • C:\Windows\system32\WerFault.exe
            C:\Windows\system32\WerFault.exe -u -p 1760 -s 184
            4⤵
            • Program crash
            PID:4256
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -pss -s 460 -p 1760 -ip 1760
      1⤵
        PID:1856

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • memory/1992-142-0x0000000000000000-mapping.dmp

        Download

      • memory/1992-148-0x0000000000AC0000-0x0000000000AED000-memory.dmp

        Filesize

        180KB

        Download

      • memory/1992-146-0x00000000028C0000-0x000000000294F000-memory.dmp

        Filesize

        572KB

        Download

      • memory/1992-145-0x0000000002A70000-0x0000000002DBA000-memory.dmp

        Filesize

        3.3MB

        Download

      • memory/1992-144-0x0000000000AC0000-0x0000000000AED000-memory.dmp

        Filesize

        180KB

        Download

      • memory/1992-143-0x0000000000020000-0x0000000000453000-memory.dmp

        Filesize

        4.2MB

        Download

      • memory/2480-135-0x0000000010410000-0x000000001043F000-memory.dmp

        Filesize

        188KB

        Download

      • memory/2480-136-0x0000000010410000-0x000000001043F000-memory.dmp

        Filesize

        188KB

        Download

      • memory/2480-132-0x0000000004610000-0x000000000463C000-memory.dmp

        Filesize

        176KB

        Download

      • memory/2708-141-0x0000000002E80000-0x0000000002F86000-memory.dmp

        Filesize

        1.0MB

        Download

      • memory/2708-147-0x0000000007E80000-0x0000000007F87000-memory.dmp

        Filesize

        1.0MB

        Download

      • memory/2708-149-0x0000000007E80000-0x0000000007F87000-memory.dmp

        Filesize

        1.0MB

        Download

      • memory/4732-140-0x0000000002CB0000-0x0000000002CC0000-memory.dmp

        Filesize

        64KB

        Download

      • memory/4732-139-0x0000000003FD0000-0x000000000431A000-memory.dmp

        Filesize

        3.3MB

        Download

      • memory/4732-138-0x0000000010410000-0x000000001043F000-memory.dmp

        Filesize

        188KB

        Download

      • memory/4732-137-0x0000000010410000-0x000000001043F000-memory.dmp

        Filesize

        188KB

        Download

      • memory/4732-134-0x0000000000000000-mapping.dmp

        Download