Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/02/2024, 09:24

General

  • Target
    SecuriteInfo.com.Win32.PWSX-gen.32566.31866.exe
  • Size 788KB
  • Sample240206-lc2cbsefhl
  • SHA256 0362ca22d88c46b40010c8d847a769ff5942df7071968f00911a41b59e1a59a5
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.32566.31866.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.32566.31866.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4564
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
        PID:3500
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:4736

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4564-10-0x0000000008460000-0x00000000084C8000-memory.dmp

          memory/4564-11-0x0000000074CC0000-0x0000000075470000-memory.dmp

          memory/4564-2-0x0000000005A70000-0x0000000006014000-memory.dmp

          memory/4564-3-0x0000000005410000-0x00000000054A2000-memory.dmp

          memory/4564-4-0x0000000005630000-0x0000000005640000-memory.dmp

          memory/4564-5-0x0000000005400000-0x000000000540A000-memory.dmp

          memory/4564-6-0x0000000005730000-0x00000000057CC000-memory.dmp

          memory/4564-7-0x0000000005570000-0x0000000005584000-memory.dmp

          memory/4564-9-0x0000000005910000-0x000000000591E000-memory.dmp

          memory/4564-8-0x0000000005900000-0x000000000590A000-memory.dmp

          memory/4564-1-0x0000000000990000-0x0000000000A5C000-memory.dmp

          memory/4564-12-0x0000000005630000-0x0000000005640000-memory.dmp

          memory/4564-0-0x0000000074CC0000-0x0000000075470000-memory.dmp

          memory/4564-16-0x0000000074CC0000-0x0000000075470000-memory.dmp

          memory/4736-15-0x0000000074CC0000-0x0000000075470000-memory.dmp

          memory/4736-13-0x0000000000400000-0x0000000000426000-memory.dmp

          memory/4736-17-0x0000000005BE0000-0x0000000005BF0000-memory.dmp

          memory/4736-18-0x0000000074CC0000-0x0000000075470000-memory.dmp

          memory/4736-19-0x0000000005BE0000-0x0000000005BF0000-memory.dmp

          memory/4736-20-0x0000000006B90000-0x0000000006BE0000-memory.dmp

          memory/4736-21-0x0000000006DB0000-0x0000000006F72000-memory.dmp