Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    01-02-2022 00:49

General

  • Target

    23251d989078d7d69c6cfe6de3c9f2102d5810266fc483e11e0c71ab000000ec.dll

  • Size

    222KB

  • MD5

    4cc0ab0723d94bf572c33ac7af89edba

  • SHA1

    657f84c00323f99128856df23ea593d13addfbd5

  • SHA256

    23251d989078d7d69c6cfe6de3c9f2102d5810266fc483e11e0c71ab000000ec

  • SHA512

    8fdb7055e2098fc7ae814921d7128c215bf803a0ec1beb51b4d8ce6982a14aacf405cd3d3ff206a9a9834686eea147ad5251f4adcee065cdb9b9808d76570be2

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\23251d989078d7d69c6cfe6de3c9f2102d5810266fc483e11e0c71ab000000ec.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:540
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 540 -s 84
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:1276

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1276-54-0x000007FEFB8C1000-0x000007FEFB8C3000-memory.dmp
    Filesize

    8KB

  • memory/1276-55-0x0000000001C20000-0x0000000001C21000-memory.dmp
    Filesize

    4KB