Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    14-07-2024 07:13

General

  • Target

    44d301fac00e3af1985b47a74e271dc5_JaffaCakes118.exe

  • Size

    808KB

  • MD5

    44d301fac00e3af1985b47a74e271dc5

  • SHA1

    914f8ba4a2f033fb8333527bd9ff8372a762bc68

  • SHA256

    69f4bf5fac8e1069b6da00c9660fb6363bca3fd14d1ef74c56993c93c2c9e375

  • SHA512

    bba660083a1c8c3b24f035f45ff1a1ad8e492c3f4586a0c62207a04af3452f07b26e46288f7591259cca430a117360f5f8d266f6f4d79c31b2acbce411970253

  • SSDEEP

    24576:O7tKC91ZPi9+tonWX8qr79gUS+J4KBm2RIXPa7:O8C9C1A8qV1C22XP

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 12 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\44d301fac00e3af1985b47a74e271dc5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\44d301fac00e3af1985b47a74e271dc5_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2136

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2136-0-0x0000000002BD0000-0x0000000002BD8000-memory.dmp

    Filesize

    32KB

  • memory/2136-3-0x00000000009F1000-0x00000000009F2000-memory.dmp

    Filesize

    4KB

  • memory/2136-1-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-4-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-5-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-6-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-7-0x0000000002BD0000-0x0000000002BD8000-memory.dmp

    Filesize

    32KB

  • memory/2136-9-0x00000000009F1000-0x00000000009F2000-memory.dmp

    Filesize

    4KB

  • memory/2136-8-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-10-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-12-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-13-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-14-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-15-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-16-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-17-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-18-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-19-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-20-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-21-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB

  • memory/2136-22-0x0000000000400000-0x0000000000A11000-memory.dmp

    Filesize

    6.1MB