Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    01-02-2022 12:38

General

  • Target

    655b1643db3679764d779f1fc284b647b69285e8cd7bb28a8a235140eff42376.dll

  • Size

    52KB

  • MD5

    9f7a7c1f9c1a46cc97307ca3c657d8cd

  • SHA1

    6bfc7b2816f5d67c1dc9366d810a683ed82105a4

  • SHA256

    655b1643db3679764d779f1fc284b647b69285e8cd7bb28a8a235140eff42376

  • SHA512

    ced3e0191ec93aad8beaa56253b3cce131d81a365c03b101c8dc26e4eaff4f576fccb710a40f2012fc8ad3eeb06e1775458a38350d3abff3cdc16ff6e7f34539

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\655b1643db3679764d779f1fc284b647b69285e8cd7bb28a8a235140eff42376.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:812
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 812 -s 56
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:1592

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1592-54-0x000007FEFC521000-0x000007FEFC523000-memory.dmp

    Filesize

    8KB

  • memory/1592-55-0x0000000001D10000-0x0000000001D11000-memory.dmp

    Filesize

    4KB