Analysis

  • max time kernel
    118s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    17-11-2023 04:20

General

  • Target

    SecuriteInfo.com.Win32.KeyloggerX-gen.30924.10218.exe

  • Size

    834KB

  • MD5

    cd3b89d70c6c3e69ef61043203971251

  • SHA1

    808c5dfe3332beef56946e71c12e9aef8b261fd9

  • SHA256

    ce19714fd8b8b9cb4f76411015264d61db6d9ffd534676df96627a3f06f75250

  • SHA512

    ca937b0d62dc792f00b35b2ce63f3cd81fbef93cb331b803f88f8de2c96eb6e763fd5371ab01042d12265a53a460c5e646a698afe2ff22267e56fef3b9b8d3e4

  • SSDEEP

    12288:nWuNuRe74QslMSwe5z/zAKkfGvu4TmCx21vqbBtM9ij23DFgx:NkISMM5b0KmE21vqbtj23DFgx

Malware Config

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 5 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • 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 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.KeyloggerX-gen.30924.10218.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.KeyloggerX-gen.30924.10218.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.KeyloggerX-gen.30924.10218.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.KeyloggerX-gen.30924.10218.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2436

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2016-0-0x0000000000800000-0x00000000008D6000-memory.dmp

    Filesize

    856KB

  • memory/2016-1-0x0000000074960000-0x000000007504E000-memory.dmp

    Filesize

    6.9MB

  • memory/2016-2-0x0000000004EC0000-0x0000000004F00000-memory.dmp

    Filesize

    256KB

  • memory/2016-3-0x00000000004C0000-0x00000000004D6000-memory.dmp

    Filesize

    88KB

  • memory/2016-4-0x00000000004E0000-0x00000000004EA000-memory.dmp

    Filesize

    40KB

  • memory/2016-5-0x0000000005440000-0x00000000054CE000-memory.dmp

    Filesize

    568KB

  • memory/2016-17-0x0000000074960000-0x000000007504E000-memory.dmp

    Filesize

    6.9MB

  • memory/2436-8-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2436-7-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2436-9-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2436-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2436-12-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2436-14-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2436-16-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2436-18-0x0000000074960000-0x000000007504E000-memory.dmp

    Filesize

    6.9MB

  • memory/2436-6-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2436-19-0x0000000004780000-0x00000000047C0000-memory.dmp

    Filesize

    256KB

  • memory/2436-20-0x0000000074960000-0x000000007504E000-memory.dmp

    Filesize

    6.9MB