Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    01/11/2021, 09:28

General

  • Target
    cotización.exe
  • Size 379KB
  • Sample211101-lfb7lsebfl
  • SHA256 d8ed1732f84e3e0a0b6d079afee1c5da08a6cf2fd257fca87ff5172f98a696df
  • MD5 SHA1 SHA512
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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cotización.exe
    "C:\Users\Admin\AppData\Local\Temp\cotización.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1148
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1148 -s 660
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:532

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/532-60-0x0000000000200000-0x0000000000201000-memory.dmp

        memory/1148-55-0x00000000013C0000-0x00000000013C1000-memory.dmp

        memory/1148-57-0x00000000762D1000-0x00000000762D3000-memory.dmp

        memory/1148-58-0x0000000004EA0000-0x0000000004EA1000-memory.dmp