Resubmissions

14/01/2025, 09:11

250114-k5qwmatndx

29/02/2024, 21:21

240229-z7ptnsch3w

23/02/2024, 03:45

240223-ea6qpsaf9t10

23/02/2024, 02:03

240223-cg4htahg5x10

Analysis

  • max time kernel
    132s
  • max time network
    166s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/02/2024, 03:45

General

  • Target
    e268df66fb92ff6e5b2719279c5bee5383d56a4b97add2c7dc0ede45d2aec175.exe
  • Size 1.4MB
  • Sample240223-ea6qpsaf9t
  • SHA256 e268df66fb92ff6e5b2719279c5bee5383d56a4b97add2c7dc0ede45d2aec175
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Detect ZGRat V1 34 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Loads dropped DLL 1 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e268df66fb92ff6e5b2719279c5bee5383d56a4b97add2c7dc0ede45d2aec175.exe
    "C:\Users\Admin\AppData\Local\Temp\e268df66fb92ff6e5b2719279c5bee5383d56a4b97add2c7dc0ede45d2aec175.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2824
    • C:\Users\Admin\AppData\Local\Temp\e268df66fb92ff6e5b2719279c5bee5383d56a4b97add2c7dc0ede45d2aec175.exe
      C:\Users\Admin\AppData\Local\Temp\e268df66fb92ff6e5b2719279c5bee5383d56a4b97add2c7dc0ede45d2aec175.exe
      2⤵
      • Loads dropped DLL
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4316

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        e268df66fb92ff6e5b2719279c5bee5383d56a4b97add2c7dc0ede45d2aec175.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\e268df66fb92ff6e5b2719279c5bee5383d56a4b97add2c7dc0ede45d2aec175.exe.log
        • Size 1KB
        • SHA256 a2eb39e0cc23a3e8c5c90a21e0ac9498aefdcb68987c7066bc54f0d188fe1c63
        • MD5 SHA1 SHA512

        Ayweducubx.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\Ayweducubx.tmp
        • Size 124KB
        • SHA256 a4cd72e529e60b5f74c50e4e5b159efaf80625f23534dd15a28203760b8b28ab
        • MD5 SHA1 SHA512 SSDEEP

        sqlite.interop.dll

        • Path C:\Users\Admin\AppData\Local\Temp\Costura\1485B29524EF63EB83DF771D39CCA767\64\sqlite.interop.dll
        • Size 1.7MB
        • SHA256 5f0e72e1839db4aa41f560e0a68c7a95c9e1656bc2f4f4ff64803655d02e5272
        • MD5 SHA1 SHA512 SSDEEP

        Rednfknlt.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\Rednfknlt.tmp
        • Size 148KB
        • SHA256 7cf3e9e8619904e72ea6608cc43e9b6c9f8aa2af02476f60c2b3daf33075981c
        • MD5 SHA1 SHA512 SSDEEP

        memory/2824-50-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-3-0x0000021974140000-0x00000219742B4000-memory.dmp

        memory/2824-6-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-8-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-10-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-12-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-14-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-58-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-18-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-20-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-22-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-24-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-26-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-28-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-30-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-32-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-34-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-36-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-38-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-40-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-42-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-44-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-48-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-46-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-0-0x0000021971890000-0x0000021971A06000-memory.dmp

        memory/2824-52-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-5-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-54-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-16-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-60-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-62-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-64-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-66-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-68-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/2824-1119-0x0000021971DD0000-0x0000021971DD1000-memory.dmp

        memory/2824-1120-0x0000021975B20000-0x0000021975C1E000-memory.dmp

        memory/2824-1121-0x00000219735B0000-0x00000219735FC000-memory.dmp

        memory/2824-1-0x00007FF848E00000-0x00007FF8498C1000-memory.dmp

        memory/2824-1127-0x00007FF848E00000-0x00007FF8498C1000-memory.dmp

        memory/2824-4-0x0000021975C30000-0x0000021975D3A000-memory.dmp

        memory/2824-2-0x0000021973680000-0x0000021973690000-memory.dmp

        memory/2824-56-0x0000021974140000-0x00000219742AE000-memory.dmp

        memory/4316-1126-0x0000000140000000-0x00000001400D6000-memory.dmp

        memory/4316-3433-0x00000190F5230000-0x00000190F52CE000-memory.dmp

        memory/4316-3434-0x00007FF848E00000-0x00007FF8498C1000-memory.dmp

        memory/4316-3435-0x00000190F66B0000-0x00000190F68C0000-memory.dmp

        memory/4316-1128-0x00007FF848E00000-0x00007FF8498C1000-memory.dmp

        memory/4316-3442-0x00000190F6C90000-0x00000190F6CFC000-memory.dmp

        memory/4316-3440-0x00000190F5CF0000-0x00000190F5D00000-memory.dmp

        memory/4316-1130-0x00000190F5CF0000-0x00000190F5D00000-memory.dmp

        memory/4316-3445-0x00000190F6D00000-0x00000190F6D3A000-memory.dmp

        memory/4316-3446-0x00000190F5CC0000-0x00000190F5CE6000-memory.dmp

        memory/4316-1129-0x00000190F5B50000-0x00000190F5C64000-memory.dmp

        memory/4316-3441-0x00000190F68C0000-0x00000190F693A000-memory.dmp

        memory/4316-3487-0x00007FF848E00000-0x00007FF8498C1000-memory.dmp