Overview

overview

6

Static

static

3

cf3901d4ac...18.exe

windows7-x64

6

cf3901d4ac...18.exe

windows10-2004-x64

Analysis

  • max time kernel
    1s
  • max time network
    3s
  • 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, 09:28

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Errors

Reason
Machine shutdown
Report Analysis Logs

General

  • Target

    cf3901d4ac3941c725e8550eb719a1c8_JaffaCakes118.exe

  • Size

    123KB

  • MD5

    cf3901d4ac3941c725e8550eb719a1c8

  • SHA1

    0d6b676b2b2ceae224639fcb49c2f8cdca47be33

  • SHA256

    1d32d7461b982f99099487e6a935d60352e48384649f21afe36dc42c27a1637b

  • SHA512

    8ae32090075752258b7b9b5398b61771e279ffc68cd1d7688d00ce8c2808f55fb8a958742105f85367f286676c12e0e10b33314c6c0761be4689e0a8ed01db7b

  • SSDEEP

    3072:4GKl0negdr7p2Xzzx81ufbnqeeQ8ddBZ6SeugxMITH+:4eJp2XXMuZl8HBZpJiz+

Score
6/10
bootkitdiscoverypersistence

Malware Config

Signatures

  • 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
  • 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cf3901d4ac3941c725e8550eb719a1c8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\cf3901d4ac3941c725e8550eb719a1c8_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:4356

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4356-0-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

    Download

  • memory/4356-1-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

    Download