Analysis

  • max time kernel
    150s
  • max time network
    133s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    19-07-2020 19:47

General

  • Target

    pandabanker_2.6.5.vir.exe

  • Size

    189KB

  • MD5

    5c47e3ed6dea436b0f99141bb5799fa9

  • SHA1

    4e6169ef0a6dfc2c8253540362f93fedd06774c6

  • SHA256

    5782c7ade207fd4415c35bd1e98bad7c3fcaef206fa60f142b8d1062e7103670

  • SHA512

    797333f31f93505f74bc80316b68dfc1cc179128edfb0e476e320dd53dbcc5d9fa5a88210f7bcf76a6d10aa2429b542de6c01c2e3b6f5552798a6b134849070c

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 20 IoCs
  • Executes dropped EXE 1 IoCs
  • 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
  • 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.

  • Suspicious behavior: EnumeratesProcesses 38 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\pandabanker_2.6.5.vir.exe
    "C:\Users\Admin\AppData\Local\Temp\pandabanker_2.6.5.vir.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Identifies Wine through registry keys
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3848
    • C:\Users\Admin\AppData\Local\Adobe\Acrobat\DC\Cache\sa.9PHNB71MKR4J_0_0010_.Public.InstallAgent.exe
      "C:\Users\Admin\AppData\Local\Adobe\Acrobat\DC\Cache\sa.9PHNB71MKR4J_0_0010_.Public.InstallAgent.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      • Executes dropped EXE
      PID:1160
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\SysWOW64\svchost.exe
        3⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        PID:2784
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\SysWOW64\svchost.exe
        3⤵
          PID:3796
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\upd26e5dfa8.bat"
        2⤵
          PID:1324

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Persistence

      Registry Run Keys / Startup Folder

      1
      T1060

      Defense Evasion

      Modify Registry

      1
      T1112

      Virtualization/Sandbox Evasion

      1
      T1497

      Credential Access

      Credentials in Files

      1
      T1081

      Discovery

      Query Registry

      1
      T1012

      Virtualization/Sandbox Evasion

      1
      T1497

      Collection

      Data from Local System

      1
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Adobe\Acrobat\DC\Cache\sa.9PHNB71MKR4J_0_0010_.Public.InstallAgent.exe
      • C:\Users\Admin\AppData\Local\Adobe\Acrobat\DC\Cache\sa.9PHNB71MKR4J_0_0010_.Public.InstallAgent.exe
      • C:\Users\Admin\AppData\Local\Temp\upd26e5dfa8.bat
      • memory/1160-0-0x0000000000000000-mapping.dmp
      • memory/1324-3-0x0000000000000000-mapping.dmp
      • memory/2784-5-0x0000000000000000-mapping.dmp
      • memory/3796-6-0x0000000000000000-mapping.dmp