Analysis

  • max time kernel
    150s
  • max time network
    69s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    19/07/2020, 19:45

General

  • Target
    pandabanker_2.6.2.vir.exe
  • Size 92KB
  • Sample200719-2rt8agpbd6
  • SHA256 94c1b963cc2b06ec91490e557ded99ecfc04d336eea26fdb2f4253a0cfa3ed81
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs
  • Identifies Wine through registry keys 2 TTPs 2 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 306 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\pandabanker_2.6.2.vir.exe
    "C:\Users\Admin\AppData\Local\Temp\pandabanker_2.6.2.vir.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    • Identifies Wine through registry keys
    • Suspicious behavior: EnumeratesProcesses
    PID:864
    • C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\webappsstore.exe
      "C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\webappsstore.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1612
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\SysWOW64\svchost.exe -k netsvcs
        3⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        PID:304
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\SysWOW64\svchost.exe -k netsvcs
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1404
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\upd3aa404e7.bat"
      2⤵
      • Deletes itself
      PID:1068

Network

        MITRE ATT&CK Enterprise v6

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