Overview

overview

9

Static

static

pandabanke...ir.exe

windows7_x64

9

pandabanke...ir.exe

windows10_x64

9

Analysis

  • max time kernel
    59s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    19-07-2020 19:35

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General

  • Target

    pandabanker_2.3.3.vir.exe

  • Size

    356KB

  • MD5

    9d9f70a971c3c0c1e445514febb7d694

  • SHA1

    7ed971c33f7d7bf7f5ed421bf95b8d0b1b570296

  • SHA256

    3bbfbe3de9cb174f9d7c579f5e404482778924df85eb4b9daa03a274fc91eb91

  • SHA512

    18bba8cd66823d28501766e226090e7b6fa9b1b963579e187842114f7b36c96b0645082e1d5f6e380a9669651132450cccfcfb4b8aaa112ae42285b324998d80

Score
9/10
evasionspyware

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Checks BIOS information in registry 2 TTPs 1 IoCs

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

  • Looks for VMWare Tools registry key 2 TTPs
    evasion
  • Suspicious behavior: EnumeratesProcesses 10 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.

    evasion
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Looks for VirtualBox Guest Additions in registry 2 TTPs
    evasion
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\pandabanker_2.3.3.vir.exe
    "C:\Users\Admin\AppData\Local\Temp\pandabanker_2.3.3.vir.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    • Checks BIOS information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Identifies Wine through registry keys
    PID:1492
    • C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\cert9.exe
      "C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\cert9.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      • Executes dropped EXE
      PID:276
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\SysWOW64\svchost.exe -k netsvcs
        3⤵
          PID:792
        • C:\Windows\SysWOW64\svchost.exe
          C:\Windows\SysWOW64\svchost.exe -k netsvcs
          3⤵
            PID:556
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\upde0bb5eb8.bat"
          2⤵
          • Deletes itself
          PID:1032

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Initial Access

      Execution

      Persistence

      Privilege Escalation

      Defense Evasion

      Virtualization/Sandbox Evasion

      4
      T1497

      Credential Access

      Credentials in Files

      1
      T1081

      Discovery

      Query Registry

      5
      T1012

      System Information Discovery

      1
      T1082

      Virtualization/Sandbox Evasion

      4
      T1497

      Lateral Movement

      Collection

      Data from Local System

      1
      T1005

      Exfiltration

      Command and Control

      Impact

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\upde0bb5eb8.bat
        Download Submit
      • C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\cert9.exe
        Download Submit
      • C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\cert9.exe
        Download Submit
      • \Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\cert9.exe
        Download Submit
      • \Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\cert9.exe
        Download Submit
      • memory/276-2-0x0000000000000000-mapping.dmp
        Download
      • memory/556-6-0x0000000000000000-mapping.dmp
        Download
      • memory/792-5-0x0000000000000000-mapping.dmp
        Download
      • memory/1032-7-0x0000000000000000-mapping.dmp
        Download