Analysis

  • max time kernel
    41s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    27-06-2022 18:39

General

  • Target

    vGhhsvfLkp.ps1

  • Size

    61B

  • MD5

    8436a7bea697c48edaf67b93f46d02b0

  • SHA1

    6f61548db8a87df80e2ca4f37fd02d70edae3e16

  • SHA256

    7431c53295cf5952fc32ad1da45022c644d54578ed0ae55c0837b8b25e005e19

  • SHA512

    b22ff1716ee34789f7ca168c93e768d37c05d4ce37345799645ced25e5742b44c79741a05db73995028bb7be6219f03b9b5670bff569a6281ef5fb33b78d654c

Malware Config

Extracted

Family

icedid

Campaign

3239568078

C2

carbrownleger.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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\vGhhsvfLkp.ps1
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1852
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" 878.dll #1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:844

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/844-59-0x0000000000000000-mapping.dmp
  • memory/844-62-0x0000000180000000-0x0000000180009000-memory.dmp
    Filesize

    36KB

  • memory/1852-54-0x000007FEFBAA1000-0x000007FEFBAA3000-memory.dmp
    Filesize

    8KB

  • memory/1852-55-0x000007FEF3720000-0x000007FEF4143000-memory.dmp
    Filesize

    10.1MB

  • memory/1852-56-0x000007FEF2BC0000-0x000007FEF371D000-memory.dmp
    Filesize

    11.4MB

  • memory/1852-57-0x000000001B830000-0x000000001BB2F000-memory.dmp
    Filesize

    3.0MB

  • memory/1852-58-0x00000000025F4000-0x00000000025F7000-memory.dmp
    Filesize

    12KB

  • memory/1852-60-0x00000000025FB000-0x000000000261A000-memory.dmp
    Filesize

    124KB

  • memory/1852-61-0x00000000025F4000-0x00000000025F7000-memory.dmp
    Filesize

    12KB