Analysis

  • max time kernel
    45s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    27/02/2021, 15:09

General

  • Target
    4a9ce779e44c3f68bbf02edcfbe5a072b980e6b61ce466506e1492f3139ae06e.exe
  • Size 161KB
  • Sample210227-8nrvs6rljs
  • SHA256 4a9ce779e44c3f68bbf02edcfbe5a072b980e6b61ce466506e1492f3139ae06e
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Deletes itself 1 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4a9ce779e44c3f68bbf02edcfbe5a072b980e6b61ce466506e1492f3139ae06e.exe
    "C:\Users\Admin\AppData\Local\Temp\4a9ce779e44c3f68bbf02edcfbe5a072b980e6b61ce466506e1492f3139ae06e.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1096
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\259279636.bat" "C:\Users\Admin\AppData\Local\Temp\4a9ce779e44c3f68bbf02edcfbe5a072b980e6b61ce466506e1492f3139ae06e.exe" "
      2⤵
      • Deletes itself
      PID:1160

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/1096-2-0x00000000761F1000-0x00000000761F3000-memory.dmp

        memory/1560-3-0x000007FEF7AA0000-0x000007FEF7D1A000-memory.dmp