Overview

overview

7

Static

static

7

cee81b3566...18.exe

windows7-x64

7

cee81b3566...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/09/2024, 06:40

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General

  • Target

    cee81b35667d9c8b1a07793274ee2ee0_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    cee81b35667d9c8b1a07793274ee2ee0

  • SHA1

    d01f37313797e122b2ca211ff0481b102959a55d

  • SHA256

    a0254f754c5225e5f7cd66ff87dd7a34e1ba8cd65142fc899cdd3ec2f399b165

  • SHA512

    ed6e4d9dbc69d28373d881c0c4ec4b1c927511198b2587578e1a3e8c992c9a07767f1e9c4d7b5513af893feedb9e7aaabcb76066ae91e03bfd44ff0f1893cfe9

  • SSDEEP

    1536:J4nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HSlJNprKR9lpJtHL53Wo:ye8jMCjM/keGyMYaKW6IXrORRJtrlBR

Score
7/10
discoverypersistenceupx

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cee81b35667d9c8b1a07793274ee2ee0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\cee81b35667d9c8b1a07793274ee2ee0_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:5040

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/5040-2-0x0000000002210000-0x0000000002211000-memory.dmp

          Filesize

          4KB

          Download

        • memory/5040-16-0x0000000000400000-0x0000000000458000-memory.dmp

          Filesize

          352KB

          Download

        • memory/5040-17-0x0000000002210000-0x0000000002211000-memory.dmp

          Filesize

          4KB

          Download