Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    14-12-2024 09:52

General

  • Target

    ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe

  • Size

    710KB

  • MD5

    ee3071fbf7d91381442734c6145a11fa

  • SHA1

    ba0a843115aa24d3ea4734f9329d5b19ed435c20

  • SHA256

    4ac9b6a9a2e4787dcf2f85ac31200933d3e3a01b9a0410c13ffc46277a1d3a16

  • SHA512

    ad496a7b34ab9d842fa04069b051030ed840cd4b33fbf23aa09babaab9f34a5593e32b0a224c038f9d8ab17f1c61f611fb777b54cf9fc36ce060274e520dd936

  • SSDEEP

    12288:+HauZjuFWsGB55UXkktw4mMz0VLmkeSsqqYvz+q84n86oAH5cC0oQJ0VU5V6fJKT:kZjNhuXkWwxMwDenWz+28mHSUUP6fJKT

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 5 IoCs
  • Snakekeylogger family
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2488
    • C:\Users\Admin\AppData\Local\Temp\ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2704
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2704 -s 1584
        3⤵
        • Program crash
        PID:1748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2488-0-0x0000000073F5E000-0x0000000073F5F000-memory.dmp

    Filesize

    4KB

  • memory/2488-1-0x0000000000820000-0x00000000008D8000-memory.dmp

    Filesize

    736KB

  • memory/2488-2-0x00000000007A0000-0x000000000081C000-memory.dmp

    Filesize

    496KB

  • memory/2488-3-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB

  • memory/2488-4-0x0000000000370000-0x0000000000386000-memory.dmp

    Filesize

    88KB

  • memory/2488-5-0x0000000073F5E000-0x0000000073F5F000-memory.dmp

    Filesize

    4KB

  • memory/2488-6-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB

  • memory/2488-7-0x0000000005070000-0x00000000050FA000-memory.dmp

    Filesize

    552KB

  • memory/2488-8-0x0000000000640000-0x0000000000664000-memory.dmp

    Filesize

    144KB

  • memory/2488-20-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB

  • memory/2704-15-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2704-19-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2704-17-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2704-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2704-11-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2704-9-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2704-12-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2704-21-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB

  • memory/2704-10-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2704-22-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB

  • memory/2704-23-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB

  • memory/2704-24-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB

  • memory/2704-25-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB