Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    06/07/2024, 03:34

General

  • Target
    E-Remittance Copy.exe
  • Size 618KB
  • Sample240706-d4ryzaxcpg
  • SHA256 27b0580d503930275e904d52788707326aa3e2f8bd8ef247fe60ba9432767345
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 2 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\E-Remittance Copy.exe
    "C:\Users\Admin\AppData\Local\Temp\E-Remittance Copy.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2272
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
      C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2884

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2272-15-0x000007FEF68D0000-0x000007FEF72BC000-memory.dmp

        memory/2272-0-0x000007FEF68D3000-0x000007FEF68D4000-memory.dmp

        memory/2272-2-0x000007FEF68D0000-0x000007FEF72BC000-memory.dmp

        memory/2272-3-0x00000000007C0000-0x00000000007E4000-memory.dmp

        memory/2272-4-0x00000000009E0000-0x00000000009F6000-memory.dmp

        memory/2272-5-0x0000000000760000-0x0000000000774000-memory.dmp

        memory/2272-1-0x000000013FE10000-0x000000013FEAE000-memory.dmp

        memory/2272-6-0x000000001B9B0000-0x000000001BA16000-memory.dmp

        memory/2884-8-0x0000000140000000-0x0000000140024000-memory.dmp

        memory/2884-9-0x0000000140000000-0x0000000140024000-memory.dmp

        memory/2884-10-0x000007FFFFFD5000-0x000007FFFFFD6000-memory.dmp

        memory/2884-12-0x0000000140000000-0x0000000140024000-memory.dmp

        memory/2884-7-0x0000000140000000-0x0000000140024000-memory.dmp

        memory/2884-16-0x000007FEF68D0000-0x000007FEF72BC000-memory.dmp

        memory/2884-17-0x000007FEF68D0000-0x000007FEF72BC000-memory.dmp

        memory/2884-18-0x000007FEF68D0000-0x000007FEF72BC000-memory.dmp