Analysis

  • max time kernel
    122s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2023 08:24

General

  • Target

    SecuriteInfo.com.Win32.TrojanX-gen.13038.exe

  • Size

    763KB

  • MD5

    f4e9acbb76a17418e01d5c2ba397aeff

  • SHA1

    115d6837f1b7a14041ce446901e642f668eed9fa

  • SHA256

    f9abeebda334e6ff506326bb578cba3b1e3309b04641a3cf0adb4302a03c476e

  • SHA512

    c8fabc8d3d45474f036f12079790fe0277f97eb1807b522ebe3b57192465d783968f31a726f55ede0db50be6dc8b3fdc1c2a147236cb252a9d23d60887d29d5b

  • SSDEEP

    12288:sUA7NEE6jD/pLXGkJl8Me0rllpJIPdOjwX7IHpBaQo3wMPQeLgH0JtvL:eEtD/F2k78erllDIPzqpBwwLZ49

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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2132
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe"
      2⤵
        PID:2768
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe
        "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe"
        2⤵
          PID:2988
        • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe
          "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe"
          2⤵
            PID:2076
          • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe
            "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.exe"
            2⤵
            • Accesses Microsoft Outlook profiles
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • outlook_office_path
            • outlook_win_path
            PID:2308

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2132-0-0x00000000001F0000-0x00000000002B6000-memory.dmp

          Filesize

          792KB

        • memory/2132-1-0x0000000074620000-0x0000000074D0E000-memory.dmp

          Filesize

          6.9MB

        • memory/2132-2-0x0000000001FB0000-0x0000000001FF0000-memory.dmp

          Filesize

          256KB

        • memory/2132-3-0x0000000000580000-0x0000000000598000-memory.dmp

          Filesize

          96KB

        • memory/2132-4-0x0000000000740000-0x0000000000746000-memory.dmp

          Filesize

          24KB

        • memory/2132-5-0x0000000000760000-0x000000000076A000-memory.dmp

          Filesize

          40KB

        • memory/2132-6-0x0000000004F30000-0x0000000004F90000-memory.dmp

          Filesize

          384KB

        • memory/2132-22-0x0000000074620000-0x0000000074D0E000-memory.dmp

          Filesize

          6.9MB

        • memory/2308-12-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/2308-10-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/2308-9-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/2308-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2308-16-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/2308-20-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/2308-18-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/2308-21-0x0000000074620000-0x0000000074D0E000-memory.dmp

          Filesize

          6.9MB

        • memory/2308-7-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/2308-23-0x0000000004A20000-0x0000000004A60000-memory.dmp

          Filesize

          256KB

        • memory/2308-24-0x0000000074620000-0x0000000074D0E000-memory.dmp

          Filesize

          6.9MB

        • memory/2308-25-0x0000000004A20000-0x0000000004A60000-memory.dmp

          Filesize

          256KB