Analysis

  • max time kernel
    118s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    10-05-2024 05:38

General

  • Target

    80b89fd9ea21ebc4eb1345f008795c50_NeikiAnalytics.exe

  • Size

    328KB

  • MD5

    80b89fd9ea21ebc4eb1345f008795c50

  • SHA1

    ff8e8d9414a3b40c37e756f65d0825cc4076ee0a

  • SHA256

    f5665c0fef9fabedd711398bd10feec60cb66bcc837849b1962a6daf66cbb4c6

  • SHA512

    bf19fce5b7cba251048aad50151972468a2d2a2bac6625372102cc4ec1f4595aba19dbe212449d154814398de0880a0ff9bccea08b1d3d39f7c197ce4119a203

  • SSDEEP

    6144:lebbeouuasvUKKzRIUohze0lpj/6OLVGp3gKrSoAgiMKFIBR:qbxORVSSEp/6CyH2F8

Malware Config

Extracted

Family

snakekeylogger

C2

https://scratchdreams.tk

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 5 IoCs
  • Drops startup file 2 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
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\80b89fd9ea21ebc4eb1345f008795c50_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\80b89fd9ea21ebc4eb1345f008795c50_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1636
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
      "Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\80b89fd9ea21ebc4eb1345f008795c50_NeikiAnalytics.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.exe'
      2⤵
      • Drops startup file
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2964
    • C:\Users\Admin\AppData\Local\Temp\80b89fd9ea21ebc4eb1345f008795c50_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\80b89fd9ea21ebc4eb1345f008795c50_NeikiAnalytics.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2300

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1636-9-0x00000000003F0000-0x0000000000430000-memory.dmp

    Filesize

    256KB

  • memory/1636-1-0x0000000000BF0000-0x0000000000C48000-memory.dmp

    Filesize

    352KB

  • memory/1636-2-0x0000000000600000-0x0000000000656000-memory.dmp

    Filesize

    344KB

  • memory/1636-0-0x000000007464E000-0x000000007464F000-memory.dmp

    Filesize

    4KB

  • memory/1636-10-0x0000000000690000-0x0000000000698000-memory.dmp

    Filesize

    32KB

  • memory/2300-19-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2300-11-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2300-17-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2300-21-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2300-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2300-14-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2300-13-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2300-12-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2964-6-0x000000006FFE0000-0x000000007058B000-memory.dmp

    Filesize

    5.7MB

  • memory/2964-8-0x000000006FFE0000-0x000000007058B000-memory.dmp

    Filesize

    5.7MB

  • memory/2964-7-0x000000006FFE0000-0x000000007058B000-memory.dmp

    Filesize

    5.7MB

  • memory/2964-5-0x000000006FFE1000-0x000000006FFE2000-memory.dmp

    Filesize

    4KB

  • memory/2964-23-0x000000006FFE0000-0x000000007058B000-memory.dmp

    Filesize

    5.7MB