Analysis

  • max time kernel
    40s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • resource tags

    arch:x64arch:x86image:win7-20220414-enlocale:en-usos:windows7-x64system
  • submitted
    16/07/2022, 10:58

General

  • Target
    document-130722.21047.png.lnk
  • Size 1KB
  • Sample220716-m2vfrabda5
  • SHA256 561ec5979da018f190aa278e52248942830657c0434093bf7661bae86133b084
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • icedid

Campaign
  • 294489237

C2
  • alldogsedag.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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\document-130722.21047.png.lnk
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2020
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c "start Sm4dVpwx.png && start rundll32 mVi4x9m3.dll, #1"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1896
      • C:\Windows\system32\rundll32.exe
        rundll32 mVi4x9m3.dll, #1
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        PID:1412
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x584
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1132

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1412-146-0x0000000180000000-0x0000000180009000-memory.dmp

        memory/1896-143-0x0000000001F00000-0x0000000001F10000-memory.dmp

        memory/2020-54-0x000007FEFBDC1000-0x000007FEFBDC3000-memory.dmp