Analysis

  • max time kernel
    129s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    19-07-2020 19:28

General

  • Target

    pandabanker_2.5.3.vir.exe

  • Size

    318KB

  • MD5

    40033eb1ba8ab746a2024afba585ccf6

  • SHA1

    0057350dc6cef9f8f7f94188d8120dc91974f7cf

  • SHA256

    89c7c8a795578ef239fef68fe949c29f50f7f40833f6eb87eabf66cae290eab6

  • SHA512

    ed354ba15a2e293d9fc2e38d8ad41c1412737bde03951d1574d8c2025f71ca0f82198bfe13ecef9de261c90a2887642819e9e33b8c9b2faab8b06f4fb8a8c830

Score
8/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Executes dropped EXE 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 4 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • 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.

  • Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\pandabanker_2.5.3.vir.exe
    "C:\Users\Admin\AppData\Local\Temp\pandabanker_2.5.3.vir.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • Checks SCSI registry key(s)
    • Identifies Wine through registry keys
    • Suspicious behavior: EnumeratesProcesses
    PID:3404
    • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\storage.exe
      "C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\storage.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      PID:3840
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\upd8a532f78.bat"
      2⤵
        PID:3412
    • \??\c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k networkservice -s TapiSrv
      1⤵
        PID:3864

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Defense Evasion

      Virtualization/Sandbox Evasion

      1
      T1497

      Credential Access

      Credentials in Files

      1
      T1081

      Discovery

      Query Registry

      2
      T1012

      Peripheral Device Discovery

      1
      T1120

      System Information Discovery

      1
      T1082

      Virtualization/Sandbox Evasion

      1
      T1497

      Collection

      Data from Local System

      1
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\upd8a532f78.bat
      • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\storage.exe
      • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\storage.exe
      • memory/3412-3-0x0000000000000000-mapping.dmp
      • memory/3840-0-0x0000000000000000-mapping.dmp