Analysis

  • max time kernel
    90s
  • max time network
    93s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/07/2022, 20:15

General

  • Target

    file/start.bat

  • Size

    50B

  • MD5

    95ccdd55afd7913a178668f4474090f9

  • SHA1

    f0d6c2fab07e4e2f85ee8527af6d288bc3c2c4e9

  • SHA256

    a93be9c38831a9dad47aeeb1e249e40438ca55a9dcb739885d81e247d5b2634a

  • SHA512

    e33b67eec13706ff3eb40534d6ed246551a8b56a7c19b8af2619faccca2f60dcdf6843324ad6a16dfa9bd2921d901a3d845d9128e77b9a4411ce34590dc63983

Malware Config

Extracted

Family

icedid

Campaign

312921187

C2

explorblins.com

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • suricata: ET MALWARE Win32/IcedID Request Cookie

    suricata: ET MALWARE Win32/IcedID Request Cookie

  • Blocklisted process makes network request 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\file\start.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4556
    • C:\Windows\system32\rundll32.exe
      rundll32.exe .\a4lomar.dll,PluginInit
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1412

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1412-131-0x0000000180000000-0x0000000180009000-memory.dmp

          Filesize

          36KB