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Analysis

  • max time kernel
    121s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18/09/2024, 01:15

General

  • Target

    48769d9bf9c85f5285abc8e656352c4956c42e29f86102ff7a57be0a250938b3.exe

  • Size

    1.3MB

  • MD5

    2d6d625a52ac80d7df8b3b94a5308121

  • SHA1

    64cf6f31c3afcf0f1337bc221e154d719888a384

  • SHA256

    48769d9bf9c85f5285abc8e656352c4956c42e29f86102ff7a57be0a250938b3

  • SHA512

    ffe844207ea8bb5bfed8bf4c1145e32528f44dad58d4c509a3e70fa65d62c442e858f42feeabcc1930a50edcc6528fc9ccc3dc5eb9405284e3b601b8da4f5e6b

  • SSDEEP

    24576:3qDEvCTbMWu7rQYlBQcBiT6rprG8a22HTAwAodJ3A:3TvC/MTQYxsWR7a2m6c5

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot6770793641:AAGKMMeL27gCgjlZfTVVx3UMGm_PTdSg7BE/sendMessage?chat_id=5617624013

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 3 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\48769d9bf9c85f5285abc8e656352c4956c42e29f86102ff7a57be0a250938b3.exe
    "C:\Users\Admin\AppData\Local\Temp\48769d9bf9c85f5285abc8e656352c4956c42e29f86102ff7a57be0a250938b3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\48769d9bf9c85f5285abc8e656352c4956c42e29f86102ff7a57be0a250938b3.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1680-2-0x0000000000920000-0x0000000000D20000-memory.dmp

    Filesize

    4.0MB

  • memory/2972-7-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2972-5-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2972-3-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2972-8-0x0000000074A9E000-0x0000000074A9F000-memory.dmp

    Filesize

    4KB

  • memory/2972-9-0x0000000074A90000-0x000000007517E000-memory.dmp

    Filesize

    6.9MB

  • memory/2972-10-0x0000000074A9E000-0x0000000074A9F000-memory.dmp

    Filesize

    4KB

  • memory/2972-11-0x0000000074A90000-0x000000007517E000-memory.dmp

    Filesize

    6.9MB