Analysis

  • max time kernel
    118s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2023 10:01

General

  • Target

    SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe

  • Size

    719KB

  • MD5

    3bab14b1484b3f93aebdfd5506b3491a

  • SHA1

    a0004f953011ef75c3c6c590b23621718a1513a3

  • SHA256

    9d86e00fef23045dbf976846e845eae2f0470a01171576ba867be71fbd4cb1a3

  • SHA512

    c21636146801c95e9eb4b90e5c261052e6ea666dd0b5ff5891ee88ad084b924cc4a1f981d5b109c81a17a490f1355070bf55b37d1af8cf13431d7356607efbb7

  • SSDEEP

    12288:qti1KYls06LUGr4pETp0WUkuueK8QcsLNSCvAJ/3RTUBEaat0SCsw0hGI195d7B7:qMlnGroumWiIh5A5lUkt0SCsw0hGYfph

Malware Config

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 7 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1168
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe"
      2⤵
        PID:2432
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe
        "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:3068

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1168-0-0x0000000000280000-0x000000000033A000-memory.dmp

      Filesize

      744KB

    • memory/1168-1-0x00000000744F0000-0x0000000074BDE000-memory.dmp

      Filesize

      6.9MB

    • memory/1168-2-0x00000000048C0000-0x0000000004900000-memory.dmp

      Filesize

      256KB

    • memory/1168-3-0x0000000000560000-0x000000000057A000-memory.dmp

      Filesize

      104KB

    • memory/1168-4-0x0000000000580000-0x0000000000588000-memory.dmp

      Filesize

      32KB

    • memory/1168-5-0x0000000000590000-0x000000000059A000-memory.dmp

      Filesize

      40KB

    • memory/1168-6-0x0000000004F20000-0x0000000004F80000-memory.dmp

      Filesize

      384KB

    • memory/1168-22-0x00000000744F0000-0x0000000074BDE000-memory.dmp

      Filesize

      6.9MB

    • memory/3068-11-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3068-12-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3068-9-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3068-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/3068-15-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3068-19-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3068-17-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3068-20-0x00000000744F0000-0x0000000074BDE000-memory.dmp

      Filesize

      6.9MB

    • memory/3068-21-0x0000000004AF0000-0x0000000004B30000-memory.dmp

      Filesize

      256KB

    • memory/3068-7-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3068-23-0x00000000744F0000-0x0000000074BDE000-memory.dmp

      Filesize

      6.9MB

    • memory/3068-24-0x0000000004AF0000-0x0000000004B30000-memory.dmp

      Filesize

      256KB