Overview

overview

6

Static

static

5

4a1a53a826...18.exe

windows7-x64

6

4a1a53a826...18.exe

windows10-2004-x64

6

Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15/10/2024, 21:31

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General

  • Target
    4a1a53a826c3ef6aab5f9eb85b489ead_JaffaCakes118.exe
  • Size 201KB
  • Sample241015-1dgrmsyaph
  • SHA256 e16fd00e6ed71c613dfe0560372b294c4d55f7da6dabf62b7f825a4c4e62c78a
  • MD5 SHA1 SHA512 SSDEEP
Score
6/10
bootkitdiscoverypersistenceupx

Malware Config

Signatures

  • 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.

    bootkitpersistence
  • UPX packed file 2 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\4a1a53a826c3ef6aab5f9eb85b489ead_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4a1a53a826c3ef6aab5f9eb85b489ead_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    PID:2384

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/2384-0-0x0000000000400000-0x0000000000476000-memory.dmp
        Download

        memory/2384-1-0x0000000000400000-0x0000000000476000-memory.dmp
        Download