Analysis

  • max time kernel
    4294179s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20220311-en
  • submitted
    20-03-2022 02:12

General

  • Target

    675516917f7dbaeeb7d22d5e5caa4b537376b098f53736996bed177ffde696f7.dll

  • Size

    229KB

  • MD5

    aaadfeda3770294df350381a1e42b32c

  • SHA1

    5bf60a0c84129d1448c33e7876836c4b90e0bba0

  • SHA256

    675516917f7dbaeeb7d22d5e5caa4b537376b098f53736996bed177ffde696f7

  • SHA512

    ac9f9a9c3a85a936a936c67197690cd50627367dc11244910baa395c920faa2a47f88b0e1420f00623b117105276b421219d870501e6c420bdd10d4facc06e55

Malware Config

Extracted

Family

icedid

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • IcedID First Stage Loader 2 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\675516917f7dbaeeb7d22d5e5caa4b537376b098f53736996bed177ffde696f7.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1940
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\675516917f7dbaeeb7d22d5e5caa4b537376b098f53736996bed177ffde696f7.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1948
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1948 -s 236
        3⤵
        • Program crash
        PID:1468

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1948-54-0x0000000076BC1000-0x0000000076BC3000-memory.dmp

    Filesize

    8KB

  • memory/1948-55-0x0000000075280000-0x000000007528A000-memory.dmp

    Filesize

    40KB

  • memory/1948-56-0x0000000075280000-0x00000000752CC000-memory.dmp

    Filesize

    304KB

  • memory/1948-57-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB