Analysis

  • max time kernel
    116s
  • max time network
    117s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2024, 04:41

General

  • Target
    E-Remittance Copy.exe
  • Size 618KB
  • Sample240706-fbgzeawbll
  • 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 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 3 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\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:2188
    • 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:2872

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2188-6-0x000000001CD60000-0x000000001CDC6000-memory.dmp

        memory/2188-1-0x00000000000D0000-0x000000000016E000-memory.dmp

        memory/2188-2-0x00007FF82EA50000-0x00007FF82F511000-memory.dmp

        memory/2188-3-0x000000001BD30000-0x000000001BD54000-memory.dmp

        memory/2188-4-0x000000001BD50000-0x000000001BD66000-memory.dmp

        memory/2188-5-0x000000001BC00000-0x000000001BC14000-memory.dmp

        memory/2188-10-0x00007FF82EA50000-0x00007FF82F511000-memory.dmp

        memory/2188-0-0x00007FF82EA53000-0x00007FF82EA55000-memory.dmp

        memory/2872-13-0x0000023047330000-0x00000230474F2000-memory.dmp

        memory/2872-9-0x00007FF82EA50000-0x00007FF82F511000-memory.dmp

        memory/2872-11-0x00007FF82EA50000-0x00007FF82F511000-memory.dmp

        memory/2872-12-0x000002302E720000-0x000002302E770000-memory.dmp

        memory/2872-7-0x0000000140000000-0x0000000140024000-memory.dmp

        memory/2872-14-0x00007FF82EA50000-0x00007FF82F511000-memory.dmp