Analysis

  • max time kernel
    141s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2023 08:24

General

  • Target

    SecuriteInfo.com.Win32.TrojanX-gen.13038.29708.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 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.29708.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.29708.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1072
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.29708.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.13038.29708.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4352

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.13038.29708.exe.log

    Filesize

    1KB

    MD5

    b7b9acb869ccc7f7ecb5304ec0384dee

    SHA1

    6a90751c95817903ee833d59a0abbef425a613b3

    SHA256

    8cb00a15cd942a1861c573d86d6fb430512c8e2f80f6349f48b16b8709ca7aa4

    SHA512

    7bec881ac5f59ac26f1be1e7e26d63f040c06369de10c1c246e531a4395d27c335d9acc647ecdedb48ed37bdc2dc405a4cfc11762e1c00659a49be259eaf8764

  • memory/1072-10-0x000000000D030000-0x000000000D090000-memory.dmp

    Filesize

    384KB

  • memory/1072-16-0x0000000074D10000-0x00000000754C0000-memory.dmp

    Filesize

    7.7MB

  • memory/1072-3-0x0000000004C70000-0x0000000004D02000-memory.dmp

    Filesize

    584KB

  • memory/1072-4-0x00000000056F0000-0x0000000005A44000-memory.dmp

    Filesize

    3.3MB

  • memory/1072-5-0x0000000004E70000-0x0000000004E80000-memory.dmp

    Filesize

    64KB

  • memory/1072-6-0x0000000004E10000-0x0000000004E1A000-memory.dmp

    Filesize

    40KB

  • memory/1072-7-0x0000000005000000-0x0000000005018000-memory.dmp

    Filesize

    96KB

  • memory/1072-11-0x0000000010830000-0x00000000108CC000-memory.dmp

    Filesize

    624KB

  • memory/1072-9-0x0000000005100000-0x000000000510A000-memory.dmp

    Filesize

    40KB

  • memory/1072-2-0x0000000005140000-0x00000000056E4000-memory.dmp

    Filesize

    5.6MB

  • memory/1072-8-0x00000000050F0000-0x00000000050F6000-memory.dmp

    Filesize

    24KB

  • memory/1072-0-0x0000000074D10000-0x00000000754C0000-memory.dmp

    Filesize

    7.7MB

  • memory/1072-1-0x00000000001E0000-0x00000000002A6000-memory.dmp

    Filesize

    792KB

  • memory/4352-19-0x0000000006720000-0x00000000068E2000-memory.dmp

    Filesize

    1.8MB

  • memory/4352-15-0x0000000074D10000-0x00000000754C0000-memory.dmp

    Filesize

    7.7MB

  • memory/4352-17-0x0000000005200000-0x0000000005210000-memory.dmp

    Filesize

    64KB

  • memory/4352-18-0x0000000006500000-0x0000000006550000-memory.dmp

    Filesize

    320KB

  • memory/4352-12-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/4352-20-0x0000000074D10000-0x00000000754C0000-memory.dmp

    Filesize

    7.7MB

  • memory/4352-21-0x0000000005200000-0x0000000005210000-memory.dmp

    Filesize

    64KB