Analysis

  • max time kernel
    4294182s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20220310-en
  • submitted
    21-03-2022 19:25

General

  • Target

    document.lnk

  • Size

    1KB

  • MD5

    73a2a00ca772abb82329d9c8a0390109

  • SHA1

    e12e4075798a81c84961bddef67a7b0121338eb4

  • SHA256

    62d9bd841b5d37ddb474e716670cf88993bf007fd1323ec2ef00d366db50abfc

  • SHA512

    dedd27b975b44690535c5bec01e77788c1075cfac9ebbe28e37dc16fbc150aee6d6051820d5a4e74e3d0f25af9ab9f8681d900524d9c8e4a55e5ff0def97ca65

Malware Config

Extracted

Family

icedid

Campaign

3546287305

C2

oceriesfornot.top

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\document.lnk
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:304
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c start regsvr32.exe dart.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:760
      • C:\Windows\system32\regsvr32.exe
        regsvr32.exe dart.dll
        3⤵
        • Suspicious behavior: CmdExeWriteProcessMemorySpam
        • Suspicious behavior: EnumeratesProcesses
        PID:1992

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/304-54-0x000007FEFC1E1000-0x000007FEFC1E3000-memory.dmp
    Filesize

    8KB

  • memory/1992-89-0x0000000180000000-0x000000018000B000-memory.dmp
    Filesize

    44KB