Analysis

  • max time kernel
    150s
  • max time network
    113s
  • platform
    windows7_x64
  • resource
    win7v200430
  • 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 behavior: EnumeratesProcesses 32 IoCs
  • Suspicious use of WriteProcessMemory 33 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.

  • 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
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Executes dropped EXE 1 IoCs
  • Deletes itself 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 behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • Identifies Wine through registry keys
    • Suspicious use of AdjustPrivilegeToken
    • Loads dropped DLL
    PID:1092
    • C:\Users\Admin\AppData\Local\Adobe\Acrobat\9.0\Cache\setup.exe
      "C:\Users\Admin\AppData\Local\Adobe\Acrobat\9.0\Cache\setup.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      • Loads dropped DLL
      • Executes dropped EXE
      PID:1248
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\SysWOW64\svchost.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Adds Run key to start application
        PID:1772
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\SysWOW64\svchost.exe
        3⤵
          PID:1204
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\upd7b625c1c.bat"
        2⤵
        • Deletes itself
        PID:1504

    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\Adobe\Acrobat\9.0\Cache\setup.exe
    • C:\Users\Admin\AppData\Local\Adobe\Acrobat\9.0\Cache\setup.exe
    • C:\Users\Admin\AppData\Local\Temp\upd7b625c1c.bat
    • \Users\Admin\AppData\Local\Adobe\Acrobat\9.0\Cache\setup.exe
    • \Users\Admin\AppData\Local\Adobe\Acrobat\9.0\Cache\setup.exe
    • \Users\Admin\AppData\Local\Adobe\Acrobat\9.0\Cache\setup.exe
    • \Users\Admin\AppData\Local\Adobe\Acrobat\9.0\Cache\setup.exe
    • memory/1204-10-0x0000000000000000-mapping.dmp
    • memory/1248-1-0x0000000000000000-mapping.dmp
    • memory/1504-7-0x0000000000000000-mapping.dmp
    • memory/1772-9-0x0000000000000000-mapping.dmp