Analysis

  • max time kernel
    103s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-10-2024 12:34

General

  • Target

    720d562193e2cc463b620790899c49f68ff6e465e717ccd13660c042eb7e0d1b.exe

  • Size

    942KB

  • MD5

    4cec7d122305781fa5e0ba0704829f2a

  • SHA1

    07a683068ef2f486e4e2637a7564a15da9438c56

  • SHA256

    720d562193e2cc463b620790899c49f68ff6e465e717ccd13660c042eb7e0d1b

  • SHA512

    a5eb196b50eea115ce1323983fcf8bfd8a4dda455432b8179a9f73acc14331372eb51be5d62a81ea4614bc5a4d66ae1929572f8cde7bddb21c039c8ffb49e432

  • SSDEEP

    24576:uRmJkcoQricOIQxiZY1iaChH7ITx0h1tTG68GDe:7JZoQrbTFZY1iaCF7ITCiZ

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\720d562193e2cc463b620790899c49f68ff6e465e717ccd13660c042eb7e0d1b.exe
    "C:\Users\Admin\AppData\Local\Temp\720d562193e2cc463b620790899c49f68ff6e465e717ccd13660c042eb7e0d1b.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:3252
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\720d562193e2cc463b620790899c49f68ff6e465e717ccd13660c042eb7e0d1b.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:3692

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3252-2-0x0000000004060000-0x0000000004260000-memory.dmp

    Filesize

    2.0MB

  • memory/3692-3-0x00000000001C0000-0x00000000001E6000-memory.dmp

    Filesize

    152KB

  • memory/3692-4-0x000000007453E000-0x000000007453F000-memory.dmp

    Filesize

    4KB

  • memory/3692-5-0x00000000050C0000-0x0000000005664000-memory.dmp

    Filesize

    5.6MB

  • memory/3692-6-0x0000000004B10000-0x0000000004BAC000-memory.dmp

    Filesize

    624KB

  • memory/3692-7-0x0000000074530000-0x0000000074CE0000-memory.dmp

    Filesize

    7.7MB

  • memory/3692-8-0x0000000005E70000-0x0000000005EC0000-memory.dmp

    Filesize

    320KB

  • memory/3692-9-0x0000000006090000-0x0000000006252000-memory.dmp

    Filesize

    1.8MB

  • memory/3692-10-0x0000000005F60000-0x0000000005FF2000-memory.dmp

    Filesize

    584KB

  • memory/3692-11-0x0000000005EF0000-0x0000000005EFA000-memory.dmp

    Filesize

    40KB

  • memory/3692-12-0x000000007453E000-0x000000007453F000-memory.dmp

    Filesize

    4KB

  • memory/3692-13-0x0000000074530000-0x0000000074CE0000-memory.dmp

    Filesize

    7.7MB