Overview

overview

10

Static

static

3

62d4c1cf77...18.exe

windows7-x64

10

62d4c1cf77...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 10:18

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General

  • Target

    62d4c1cf772c390964df86680e68691c_JaffaCakes118.exe

  • Size

    68KB

  • MD5

    62d4c1cf772c390964df86680e68691c

  • SHA1

    778caf8d196f1cba03d979994337fb205afa348f

  • SHA256

    d1611da662ccd712bb6c75c3582f9bd39e7391a4f9471148e1822877288043d6

  • SHA512

    a7d1e10b900a4b198831513f3535709965f871ef5851be05e8a38d7b90c926ee4779374ac72776c09fc7da2ad68d2cf1f5becde821876303c23793651b3ad270

  • SSDEEP

    768:Bc1liTd64/Al+qOQSgFrhKo//WomvdfQXwYt1IEDIefZsK:O1Ix9AcqOK3qowgnt1d

Score
10/10
evasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 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).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\62d4c1cf772c390964df86680e68691c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\62d4c1cf772c390964df86680e68691c_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3584
    • 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
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:736

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\Admin.exe
    Filesize

    68KB

    MD5

    2214c579fbb82954c8cccb0536bcf9a4

    SHA1

    b49eb3ba9d89b72cc2a422aa6c593ce173950f42

    SHA256

    41468332dc360046dfe82cecd0e2b8160b0e4e260365f62d12467d97daa9447f

    SHA512

    decfa9ad3b85e308e60df44d01105e98cbbb2d68190e736f6f774a48b3468279cd81dc19c8eb9f2723c986553797d0fa6ef12db1a2ccac66de75e08ec4b78632

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  • memory/736-33-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download

  • memory/3584-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download