Analysis

  • max time kernel
    139s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-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 1 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 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:4880
    • 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:4792
      • 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:3924

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Win32.TrojanX-gen.7663.1355.exe.log

      Filesize

      1KB

      MD5

      b7b9acb869ccc7f7ecb5304ec0384dee

      SHA1

      6a90751c95817903ee833d59a0abbef425a613b3

      SHA256

      8cb00a15cd942a1861c573d86d6fb430512c8e2f80f6349f48b16b8709ca7aa4

      SHA512

      7bec881ac5f59ac26f1be1e7e26d63f040c06369de10c1c246e531a4395d27c335d9acc647ecdedb48ed37bdc2dc405a4cfc11762e1c00659a49be259eaf8764

    • memory/3924-12-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3924-20-0x0000000005550000-0x0000000005560000-memory.dmp

      Filesize

      64KB

    • memory/3924-19-0x0000000074820000-0x0000000074FD0000-memory.dmp

      Filesize

      7.7MB

    • memory/3924-18-0x00000000068E0000-0x0000000006AA2000-memory.dmp

      Filesize

      1.8MB

    • memory/3924-17-0x00000000066C0000-0x0000000006710000-memory.dmp

      Filesize

      320KB

    • memory/3924-15-0x0000000074820000-0x0000000074FD0000-memory.dmp

      Filesize

      7.7MB

    • memory/4880-10-0x0000000006810000-0x0000000006870000-memory.dmp

      Filesize

      384KB

    • memory/4880-8-0x0000000005300000-0x0000000005308000-memory.dmp

      Filesize

      32KB

    • memory/4880-9-0x0000000002820000-0x000000000282A000-memory.dmp

      Filesize

      40KB

    • memory/4880-1-0x0000000074820000-0x0000000074FD0000-memory.dmp

      Filesize

      7.7MB

    • memory/4880-11-0x000000000A1C0000-0x000000000A25C000-memory.dmp

      Filesize

      624KB

    • memory/4880-7-0x00000000052E0000-0x00000000052FA000-memory.dmp

      Filesize

      104KB

    • memory/4880-6-0x0000000005100000-0x000000000510A000-memory.dmp

      Filesize

      40KB

    • memory/4880-5-0x00000000050B0000-0x00000000050C0000-memory.dmp

      Filesize

      64KB

    • memory/4880-16-0x0000000074820000-0x0000000074FD0000-memory.dmp

      Filesize

      7.7MB

    • memory/4880-4-0x00000000059B0000-0x0000000005D04000-memory.dmp

      Filesize

      3.3MB

    • memory/4880-3-0x0000000004F30000-0x0000000004FC2000-memory.dmp

      Filesize

      584KB

    • memory/4880-2-0x0000000005400000-0x00000000059A4000-memory.dmp

      Filesize

      5.6MB

    • memory/4880-0-0x00000000004D0000-0x000000000058A000-memory.dmp

      Filesize

      744KB