Analysis

  • max time kernel
    119s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2023 10:02

General

  • Target

    SecuriteInfo.com.Win32.TrojanX-gen.7663.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 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.TrojanX-gen.7663.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:884
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.7663.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2836

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/884-22-0x0000000074360000-0x0000000074A4E000-memory.dmp

    Filesize

    6.9MB

  • memory/884-1-0x0000000074360000-0x0000000074A4E000-memory.dmp

    Filesize

    6.9MB

  • memory/884-2-0x0000000000C90000-0x0000000000CD0000-memory.dmp

    Filesize

    256KB

  • memory/884-3-0x00000000005C0000-0x00000000005DA000-memory.dmp

    Filesize

    104KB

  • memory/884-4-0x0000000000620000-0x0000000000628000-memory.dmp

    Filesize

    32KB

  • memory/884-5-0x0000000000630000-0x000000000063A000-memory.dmp

    Filesize

    40KB

  • memory/884-6-0x0000000005200000-0x0000000005260000-memory.dmp

    Filesize

    384KB

  • memory/884-0-0x00000000012B0000-0x000000000136A000-memory.dmp

    Filesize

    744KB

  • memory/2836-24-0x0000000001250000-0x0000000001290000-memory.dmp

    Filesize

    256KB

  • memory/2836-26-0x0000000001250000-0x0000000001290000-memory.dmp

    Filesize

    256KB

  • memory/2836-7-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2836-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2836-17-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2836-19-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2836-21-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2836-13-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2836-23-0x0000000074360000-0x0000000074A4E000-memory.dmp

    Filesize

    6.9MB

  • memory/2836-11-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2836-25-0x0000000074360000-0x0000000074A4E000-memory.dmp

    Filesize

    6.9MB

  • memory/2836-9-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB