Overview

overview

10

Static

static

3

9f01b5ac5c...18.exe

windows7-x64

10

9f01b5ac5c...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2024 01:17

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General

  • Target

    9f01b5ac5c94db1160168ae33867a094_JaffaCakes118.exe

  • Size

    68KB

  • MD5

    9f01b5ac5c94db1160168ae33867a094

  • SHA1

    035c3d40319000204d7637090af1fb63deafe284

  • SHA256

    0e422137a9eef1d36ef941c8020d1ef328b68803c3969a7bf58d879292e8007b

  • SHA512

    9d20c38b05a7593c7ebb9df364616930250b1a7c025906b5b6c71c240c932c1f523566ee435be52cdac93f97828ef10a85cc6079e98aac9b731b72e7e31d48b3

  • SSDEEP

    768:McgliTd20Al+qOQSgFrhKo//WomvdfQXwYt1IEDIefZsK:rgIxfAcqOK3qowgnt1d

Score
10/10
discoveryevasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9f01b5ac5c94db1160168ae33867a094_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9f01b5ac5c94db1160168ae33867a094_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2304
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\Admin.exe
    Filesize

    68KB

    MD5

    db55700460bc8ff13204f75975474bac

    SHA1

    f4f2d39aa52834944ab776fe8d3c5722ab40a9d2

    SHA256

    388eb476a38089d611ec59914df0426bef170593191094bbfa940b213a52680f

    SHA512

    577924129610b2af2df3f24bcb74ec9a27f2469e025b299e4d15aba69d12be893a87d3a36884fc5f4c483a5a7a1c16ae3ed89207ac5b9b4f96f20ad05ae47413

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  • memory/2008-13-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download

  • memory/2304-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download