Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    19-07-2020 19:50

General

  • Target

    pandabanker_2.6.4.vir.exe

  • Size

    444KB

  • MD5

    2f7d8654ed24dc7e0b29431ec41abbf9

  • SHA1

    5d87ef3c00ccce0885158a1029eb751b1f615b2f

  • SHA256

    68264c44774c650ce96e87807781ed0dcf25a1d50cc90e08731fde466b25c791

  • SHA512

    8d7d1321cea04db8fb8ec08f85ed9d294a5f597284099e429be44c353fadacca9780779f2f7e570b4a06877166a2b2aabb878637af7122d2d02704ede455812f

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 52 IoCs
  • Suspicious use of WriteProcessMemory 20 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.

  • Drops file in Windows directory 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\pandabanker_2.6.4.vir.exe
    "C:\Users\Admin\AppData\Local\Temp\pandabanker_2.6.4.vir.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • Identifies Wine through registry keys
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of AdjustPrivilegeToken
    PID:3980
    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Storage\ext\gfdkimpbcpahaombhbimeihdjnejgicl\def\Code Cache\js\index-dir\EDBres00002.exe
      "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Storage\ext\gfdkimpbcpahaombhbimeihdjnejgicl\def\Code Cache\js\index-dir\EDBres00002.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      • Drops file in Windows directory
      • Suspicious use of SetWindowsHookEx
      • Executes dropped EXE
      PID:752
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\SysWOW64\svchost.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Adds Run key to start application
        PID:2144
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\SysWOW64\svchost.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2676
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\updcf05c276.bat"
      2⤵
        PID:1788

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Defense Evasion

    Virtualization/Sandbox Evasion

    1
    T1497

    Modify Registry

    1
    T1112

    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\Google\Chrome\User Data\Default\Storage\ext\gfdkimpbcpahaombhbimeihdjnejgicl\def\Code Cache\js\index-dir\EDBres00002.exe
    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Storage\ext\gfdkimpbcpahaombhbimeihdjnejgicl\def\Code Cache\js\index-dir\EDBres00002.exe
    • C:\Users\Admin\AppData\Local\Temp\updcf05c276.bat
    • C:\Windows\win.ini
    • memory/752-0-0x0000000000000000-mapping.dmp
    • memory/1788-4-0x0000000000000000-mapping.dmp
    • memory/2144-6-0x0000000000000000-mapping.dmp
    • memory/2676-7-0x0000000000000000-mapping.dmp