Analysis

  • max time kernel
    104s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    28/07/2020, 14:38

General

  • Target
    Quotes.exe
  • Size 559KB
  • Sample200728-rx7rpgsrfe
  • SHA256 68fbab3aee8d498a0158d3168294378886a866e9faaa071a7e26d60e5cc06e6c
  • MD5 SHA1 SHA512
Score
7/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 12 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Quotes.exe
    "C:\Users\Admin\AppData\Local\Temp\Quotes.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    PID:836
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: EnumeratesProcesses
      PID:1636

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/1636-2-0x0000000000400000-0x000000000044C000-memory.dmp

        memory/1636-4-0x0000000000400000-0x000000000044C000-memory.dmp

        memory/1636-5-0x0000000000400000-0x000000000044C000-memory.dmp