Analysis

  • max time kernel
    138s
  • max time network
    138s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    02-03-2021 05:38

General

  • Target

    22a0ceb74f566484220466e975d4fa835f4edf6279f9426f36498d8aa3337017.dll

  • Size

    368KB

  • MD5

    4bf3af70dcbddb2176b0bf611a8f945c

  • SHA1

    59bbd8de9de9f891adb73b4c5711cfb7a3073fa5

  • SHA256

    22a0ceb74f566484220466e975d4fa835f4edf6279f9426f36498d8aa3337017

  • SHA512

    ff2f75d15d5bfffb2a5cae30e231d2fc1c33adc9fc4b771e1eb5587d4761ebdc2afff3618f218ffa7c020b11f264217916acb2c6114a5752c53dda13af89134f

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 38 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\22a0ceb74f566484220466e975d4fa835f4edf6279f9426f36498d8aa3337017.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:740
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\22a0ceb74f566484220466e975d4fa835f4edf6279f9426f36498d8aa3337017.dll,#1
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1164
      • C:\Windows\SysWOW64\msiexec.exe
        msiexec.exe
        3⤵
        • Blocklisted process makes network request
        • Suspicious use of AdjustPrivilegeToken
        PID:3264

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1164-2-0x0000000000000000-mapping.dmp

  • memory/1164-3-0x0000000001000000-0x0000000001029000-memory.dmp

    Filesize

    164KB

  • memory/1164-4-0x0000000000980000-0x0000000000981000-memory.dmp

    Filesize

    4KB

  • memory/3264-5-0x0000000000000000-mapping.dmp

  • memory/3264-6-0x0000000002140000-0x0000000002169000-memory.dmp

    Filesize

    164KB