Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-10-2024 13:18

General

  • Target

    3a3863691fba9ea06edc323b4e70b01e_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    3a3863691fba9ea06edc323b4e70b01e

  • SHA1

    639e084774e6490d3129586eb958401a1b393004

  • SHA256

    924e1313df49112a8db1c0203e597a03dd628637239f843578b056716bb8657e

  • SHA512

    c548d392fcb9b7fbf645d60de9f42eb546e13093f0f4eec5f7eecdabcfddd744419b661ec740515b6e6f3bd72effe53d31222c1490fc6b42ae1d733c6632aa4c

  • SSDEEP

    24576:lolz5ud8zAmlI6K0veBWSJU1i2UP1sTcVY:lSz5HxKbgSJU1ixKwV

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a3863691fba9ea06edc323b4e70b01e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3a3863691fba9ea06edc323b4e70b01e_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    PID:2568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2568-0-0x00000000004D5000-0x00000000004D8000-memory.dmp

    Filesize

    12KB

  • memory/2568-3-0x0000000000400000-0x00000000006BB000-memory.dmp

    Filesize

    2.7MB

  • memory/2568-1-0x0000000000400000-0x00000000006BB000-memory.dmp

    Filesize

    2.7MB

  • memory/2568-4-0x0000000000400000-0x00000000006BB000-memory.dmp

    Filesize

    2.7MB

  • memory/2568-5-0x0000000000400000-0x00000000006BB000-memory.dmp

    Filesize

    2.7MB

  • memory/2568-6-0x00000000004D5000-0x00000000004D8000-memory.dmp

    Filesize

    12KB

  • memory/2568-7-0x0000000000400000-0x00000000006BB000-memory.dmp

    Filesize

    2.7MB

  • memory/2568-9-0x0000000000400000-0x00000000006BB000-memory.dmp

    Filesize

    2.7MB