Analysis

  • max time kernel
    150s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2024 23:01

General

  • Target

    19985d9cf3390bfd2b4365a4c2626498_JaffaCakes118.exe

  • Size

    1.4MB

  • MD5

    19985d9cf3390bfd2b4365a4c2626498

  • SHA1

    91c3f560a072a648d30d1fbcddc41f0c55379bbb

  • SHA256

    430b70e01fbcbd7a9bc603e708d94c45dbff0ffbe7d49fe77fc7e27651d788e3

  • SHA512

    871d9577cc1b16e8ba70c8ad796cac075061390c4760aff7ea6b09b034e3bf66cba757c54f6bc01fbe41d0d06a0ae636c376c25e731531490485af588348fadf

  • SSDEEP

    24576:Su6Jx3O0c+JY5UZ+XC0kGso/Wa3319WhXAn4qAVAddJg4O15iPk3VWY:UI0c++OCvkGsUWaSwJAVkbA56kwY

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    silverlinehospital.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Bukky101@

Signatures

  • Phoenix Keylogger

    Phoenix is a keylogger and info stealer first seen in July 2019.

  • Phoenix 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
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\19985d9cf3390bfd2b4365a4c2626498_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\19985d9cf3390bfd2b4365a4c2626498_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3616
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1028

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1028-8-0x0000000005510000-0x0000000005AB4000-memory.dmp

    Filesize

    5.6MB

  • memory/1028-11-0x0000000005C30000-0x0000000005C96000-memory.dmp

    Filesize

    408KB

  • memory/1028-17-0x00000000739F0000-0x00000000741A0000-memory.dmp

    Filesize

    7.7MB

  • memory/1028-6-0x00000000739FE000-0x00000000739FF000-memory.dmp

    Filesize

    4KB

  • memory/1028-7-0x0000000004DF0000-0x0000000004E26000-memory.dmp

    Filesize

    216KB

  • memory/1028-9-0x00000000739F0000-0x00000000741A0000-memory.dmp

    Filesize

    7.7MB

  • memory/1028-1-0x00000000001C0000-0x00000000001E2000-memory.dmp

    Filesize

    136KB

  • memory/1028-16-0x00000000739FE000-0x00000000739FF000-memory.dmp

    Filesize

    4KB

  • memory/1028-14-0x0000000006550000-0x00000000065E2000-memory.dmp

    Filesize

    584KB

  • memory/1028-12-0x00000000062E0000-0x00000000064A2000-memory.dmp

    Filesize

    1.8MB

  • memory/1028-10-0x0000000005060000-0x00000000050FC000-memory.dmp

    Filesize

    624KB

  • memory/1028-15-0x0000000006530000-0x000000000653A000-memory.dmp

    Filesize

    40KB

  • memory/3616-0-0x0000000000F50000-0x0000000000F6E000-memory.dmp

    Filesize

    120KB

  • memory/3616-5-0x0000000000F70000-0x0000000000F71000-memory.dmp

    Filesize

    4KB