Overview

overview

6

Static

static

5

JaffaCakes...2b.exe

windows7-x64

6

JaffaCakes...2b.exe

windows10-2004-x64

6

Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-01-2025 09:12

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General

  • Target

    JaffaCakes118_e2a0db79fb91f060c81c51e9a86e812b.exe

  • Size

    139KB

  • MD5

    e2a0db79fb91f060c81c51e9a86e812b

  • SHA1

    cc60cf05aeddcb2287bd70a9a7e344801db1461b

  • SHA256

    691ed0c45a8938fe644b12f1a7ed88218592625cb354baa2bb59a94c4426717a

  • SHA512

    045396ecbfe0976644bc7c79f9a30160803ea256c6ebfb2c2ad0a102b8c1916477d8a00d5811c49a5f24625e2ba9891c62e5945f33c0c7ea5b5d0f9d5f0f54d2

  • SSDEEP

    3072:Ye8jMCjM/keGyMYaKW6Y307R116ouVecMdlT0/m:YftIPaN33GP16oBxt

Score
6/10
discoverypersistenceupx

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • UPX packed file 1 IoCs

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

    upx
  • 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.

    discovery
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Suspicious use of FindShellTrayWindow 11 IoCs
  • Suspicious use of SendNotifyMessage 11 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2a0db79fb91f060c81c51e9a86e812b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2a0db79fb91f060c81c51e9a86e812b.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\633SXO0D\connecting_icon[1]
    Filesize

    301B

    MD5

    81f2114b7bcc913245df781df3eb9ae5

    SHA1

    46beb25a2a30e66c65ebddb72f836542e3655d21

    SHA256

    13237f6652c8a50f987ee5227ce16778117add802584a5e19ef892eac6e1d3e8

    SHA512

    446e34fc67e66d60a7e4a4ee65b47ca04198a8566c4d5cc665249fed8d8616cd6d674cb82621dfea4303cd7a1f90488027b352972219873bf90094d62e763b6c

    Download Submit

  • memory/1652-2-0x00000000002D0000-0x00000000002D1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/1652-26-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

    Download