Analysis

  • max time kernel
    149s
  • max time network
    137s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    19-07-2020 19:37

General

  • Target

    pandabanker_2.5.7.vir.exe

  • Size

    172KB

  • MD5

    49513443ccc5845927cd66204f5f4e11

  • SHA1

    8575b9c2c4c531d4f16d0671fcb7df424241e188

  • SHA256

    db09e6f69ea651370d796ee2fd4a78d9a11cd82faea3f8d5ef007c04065b1e25

  • SHA512

    e389f720fdbcc98ce514b63172d2373450eecf07c697a9445c20eeb6704e30d0639dcf1a79b9122396de022d7f9f81ff9dbcae1af842dbddb271833c310ccf68

Malware Config

Signatures

  • Executes dropped EXE 1 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 behavior: EnumeratesProcesses 44 IoCs
  • Suspicious use of AdjustPrivilegeToken 26 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\pandabanker_2.5.7.vir.exe
    "C:\Users\Admin\AppData\Local\Temp\pandabanker_2.5.7.vir.exe"
    1⤵
    • Identifies Wine through registry keys
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\PushRevoke.exe
      "C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\PushRevoke.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2900
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\SysWOW64\svchost.exe -k netsvcs
        3⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3752
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\SysWOW64\svchost.exe -k netsvcs
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1560
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\upd6c856ea1.bat"
      2⤵
        PID:2528

    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\Temp\upd6c856ea1.bat
    • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\PushRevoke.exe
    • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\PushRevoke.exe
    • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\TestUnprotect.hut
    • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\TestUnprotect.hut
    • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\DC\Security\TestUnprotect.hut
    • memory/1560-7-0x0000000000000000-mapping.dmp
    • memory/2528-3-0x0000000000000000-mapping.dmp
    • memory/2900-0-0x0000000000000000-mapping.dmp
    • memory/3752-5-0x0000000000000000-mapping.dmp