Analysis

  • max time kernel
    4294226s
  • max time network
    175s
  • platform
    windows7_x64
  • resource
    win7-20220311-en
  • submitted
    20-03-2022 03:41

General

  • Target

    7c22c1ed7690d90b8b28fd0f831ce6c7fc2c35bf6b3d9f4e0e7afb17140fb23e.dll

  • Size

    176KB

  • MD5

    b528c7459cb2565c3511bf390785e4c8

  • SHA1

    018538ce2a4dad53e6cfc4ec6dbc9cad2d00845e

  • SHA256

    7c22c1ed7690d90b8b28fd0f831ce6c7fc2c35bf6b3d9f4e0e7afb17140fb23e

  • SHA512

    f76adeade95eeb82406b576c5e10f62c774fb5c994ebf698ec62a776811e154f7324141c54ce99bf91814481e78fdf92460563088fc1fe0e5803a4ed88b9b353

Malware Config

Extracted

Family

icedid

C2

rotmistr.club

5kilozhuto.top

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • IcedID Second Stage Loader 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c22c1ed7690d90b8b28fd0f831ce6c7fc2c35bf6b3d9f4e0e7afb17140fb23e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:764
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c22c1ed7690d90b8b28fd0f831ce6c7fc2c35bf6b3d9f4e0e7afb17140fb23e.dll,#1
      2⤵
        PID:560

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/560-54-0x0000000075841000-0x0000000075843000-memory.dmp

      Filesize

      8KB

    • memory/560-55-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/560-56-0x0000000000400000-0x000000000043B000-memory.dmp

      Filesize

      236KB

    • memory/560-57-0x00000000000F0000-0x00000000000F1000-memory.dmp

      Filesize

      4KB