Analysis

  • max time kernel
    108s
  • max time network
    13s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    26-07-2021 12:40

General

  • Target

    189080f597580fb7d4672022a3307a689318142cf133cc5552082509484c25ca.sample.dll

  • Size

    76KB

  • MD5

    481bb895c8b953b598719262328ccd12

  • SHA1

    99d3504e713f3ae31eee340fca81a250f4f805dd

  • SHA256

    189080f597580fb7d4672022a3307a689318142cf133cc5552082509484c25ca

  • SHA512

    3bdf91baae548cddfae44cf4b80573c68a4ba5e7b0d216294ae90b19e400a0486bb75066a3a3e7aa3bf0b595474949f3ac784c319e995075def6eb30c84b4f23

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 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\189080f597580fb7d4672022a3307a689318142cf133cc5552082509484c25ca.sample.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\189080f597580fb7d4672022a3307a689318142cf133cc5552082509484c25ca.sample.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1192
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1192 -s 236
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        PID:1976

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1192-60-0x0000000000000000-mapping.dmp
  • memory/1192-61-0x0000000075B31000-0x0000000075B33000-memory.dmp
    Filesize

    8KB

  • memory/1976-62-0x0000000000000000-mapping.dmp
  • memory/1976-63-0x0000000000490000-0x0000000000491000-memory.dmp
    Filesize

    4KB