Analysis

  • max time kernel
    134s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-11-2022 23:47

General

  • Target

    challenge-files/challenge-files/collectionBoxConst.dll

  • Size

    538KB

  • MD5

    65641f6498b6f94b0bdeb886e448d460

  • SHA1

    b17591ec88cccf664f911f6e8a235e082e6bd892

  • SHA256

    51658887e46c88ed6d5861861a55c989d256a7962fb848fe833096ed6b049441

  • SHA512

    3896899d6c80de9dd383d15dde246a4478e94b72b7c780da9a3b4e2068aac85929b8665fbe8055ca9d1586c93fc1a7cc4dbdacf47cb3b3079d1830853ba9041c

  • SSDEEP

    6144:8DLTDShETtXZAngMPZQn41hGEn1qaM8nOD4E8ONTxyohggJXZrO:8PTDS6TvfImgBe8nO4oZG

Malware Config

Extracted

Family

icedid

Campaign

548569227

C2

supplementik.top

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • Blocklisted process makes network request 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\challenge-files\challenge-files\collectionBoxConst.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:4648
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4532
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1388
      • C:\Windows\system32\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\challenge-files\challenge-files\collectionBoxConst.dll",PluginInit
        2⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        PID:1112
      • C:\Windows\system32\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\challenge-files\challenge-files\collectionBoxConst.dll"
        2⤵
          PID:4516

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1112-133-0x0000000000000000-mapping.dmp
      • memory/1112-134-0x000001EC91340000-0x000001EC91347000-memory.dmp
        Filesize

        28KB

      • memory/1112-135-0x000001EC91340000-0x000001EC91347000-memory.dmp
        Filesize

        28KB

      • memory/4516-136-0x0000000000000000-mapping.dmp
      • memory/4648-132-0x0000000002BF0000-0x0000000002BF7000-memory.dmp
        Filesize

        28KB