Overview

overview

9

Static

static

pandabanke...ir.exe

windows7_x64

9

pandabanke...ir.exe

windows10_x64

9

Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    19-07-2020 19:42

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General

  • Target

    pandabanker_2.4.1.vir.exe

  • Size

    241KB

  • MD5

    4c1fc16ab79ee26d77c6f55086d9c426

  • SHA1

    8bcfaa5661fe60feba9d3f3cfbd93722559c089e

  • SHA256

    0d28bf33f99d286092870f3504f54bc0cb81a0f733275d0b689d6bdb9aeb758a

  • SHA512

    8cc407aa4fd67c199090e9f58c585f6571b2e55ff6ff1d009903a8b7272fca5ac8e3b1bfa614731818cb8c0918237e99c7ecb995918dbe3be06326d91dc0cf27

Score
9/10
evasionspywarepersistence

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
    evasion
  • Checks BIOS information in registry 2 TTPs 1 IoCs

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

  • Suspicious use of WriteProcessMemory 38 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 242 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs
    evasion
  • 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 VMWare Tools registry key 2 TTPs
    evasion
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\pandabanker_2.4.1.vir.exe
    "C:\Users\Admin\AppData\Local\Temp\pandabanker_2.4.1.vir.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:3100
    • C:\Users\Admin\AppData\Local\Temp\pandabanker_2.4.1.vir.exe
      "C:\Users\Admin\AppData\Local\Temp\pandabanker_2.4.1.vir.exe"
      2⤵
      • Checks BIOS information in registry
      • Suspicious use of WriteProcessMemory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Identifies Wine through registry keys
      PID:3852
      • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\SelectImport.exe
        "C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\SelectImport.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetThreadContext
        • Executes dropped EXE
        PID:3828
        • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\SelectImport.exe
          "C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\SelectImport.exe"
          4⤵
          • Suspicious use of WriteProcessMemory
          • Executes dropped EXE
          PID:3928
          • C:\Windows\SysWOW64\svchost.exe
            C:\Windows\SysWOW64\svchost.exe -k netsvcs
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Adds Run key to start application
            PID:3500
          • C:\Windows\SysWOW64\svchost.exe
            C:\Windows\SysWOW64\svchost.exe -k netsvcs
            5⤵
              PID:1904
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\upda6c437e9.bat"
          3⤵
            PID:3600

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Initial Access

      Execution

      Persistence

      Registry Run Keys / Startup Folder

      1
      T1060

      Privilege Escalation

      Defense Evasion

      Virtualization/Sandbox Evasion

      4
      T1497

      Modify Registry

      1
      T1112

      Credential Access

      Credentials in Files

      1
      T1081

      Discovery

      Query Registry

      5
      T1012

      Virtualization/Sandbox Evasion

      4
      T1497

      System Information Discovery

      1
      T1082

      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\upda6c437e9.bat
        Download Submit
      • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\SelectImport.exe
        Download Submit
      • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\SelectImport.exe
        Download Submit
      • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\SelectImport.exe
        Download Submit
      • memory/1904-14-0x0000000000000000-mapping.dmp
        Download
      • memory/3100-0-0x000000000067E000-0x000000000067F000-memory.dmp
        Filesize

        4KB

        Download
      • memory/3500-13-0x0000000000000000-mapping.dmp
        Download
      • memory/3600-12-0x0000000000000000-mapping.dmp
        Download
      • memory/3828-4-0x0000000000000000-mapping.dmp
        Download
      • memory/3828-7-0x00000000004BE000-0x00000000004BF000-memory.dmp
        Filesize

        4KB

        Download
      • memory/3852-3-0x0000000000400000-0x0000000000424000-memory.dmp
        Filesize

        144KB

        Download
      • memory/3852-1-0x0000000000400000-0x0000000000424000-memory.dmp
        Filesize

        144KB

        Download
      • memory/3852-2-0x000000000040C95E-mapping.dmp
        Download
      • memory/3928-9-0x000000000040C95E-mapping.dmp
        Download