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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    11/05/2024, 04:53

General

  • Target

    32d2e28084e33ea8d3501a5127096002_JaffaCakes118.exe

  • Size

    347KB

  • MD5

    32d2e28084e33ea8d3501a5127096002

  • SHA1

    7235e8039bd8e5416e9b551dba44ed99c3ba56a2

  • SHA256

    13035a99311927ff130b173866a2b200e5d143791f5ea2b98750d88ce234b44f

  • SHA512

    d5b06b6b09a5566138f7149d5822c600e2402b8184dcce0922853784246c8200e113744dc78b9b34f46f3fd21b17dc942db3e4ec7c38d041f14f6cd4a4c1e66e

  • SSDEEP

    6144:5Qq83TWIk8KtRAW7V72Q5m2B9ky7Lkx9DqXqSXFLdhzW9zGCozkV7fMQiO9UsQYS:VPHtRdV7lh9koQzDWqMLdxWoCozkdMQI

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 7 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\32d2e28084e33ea8d3501a5127096002_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\32d2e28084e33ea8d3501a5127096002_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Modifies registry class
    PID:1300
  • C:\Users\Admin\AppData\Local\Temp\nsy2E23.tmp\nsissetup.exe
    "C:\Users\Admin\AppData\Local\Temp\nsy2E23.tmp\nsissetup.exe" -- "32d2e28084e33ea8d3501a5127096002_JaffaCakes118.exe" 514 000001D4 000001D8 {012725FF-7CF5-4C6D-B4F9-73BDD2B81F48} -Embedding
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:2936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\DLG\initWindow\noconnection.html

    Filesize

    2KB

    MD5

    a0ee32dc4ffc79fdef2dc0467da538c5

    SHA1

    15d78592ac2c313a52d3c22783aae9bb4c787182

    SHA256

    b4508b7dcc08b2b93cd64bee68bd5174fe48f48280e59f9a81d4861c3ef0431d

    SHA512

    e7c02d6211878466d1fb77d2d96a79615f3e85cc9579fb6f54001639902eaa106d734a9c7ef07278c5014e7dc8d28d7b2ee28f677f362d80dfd3d26e59a976e8

  • C:\Users\Admin\AppData\Local\Temp\nsy2E23.tmp\nsissetup.exe

    Filesize

    439KB

    MD5

    c5b23c0e06fecfb46d9a6cdbe1840504

    SHA1

    577021fb4bbf53d484d7b932311ef22dd999af64

    SHA256

    115421eaff06dc2757ed3d5d7a273580f56737233464ae8316ba8cfaca1d3242

    SHA512

    2082637f296ddfb20fbec6eea6d67205b9127611546dc60f5721d4405a9ecb671871c836dae739d96bf01361540ca1d9e0c5eb857ef6b0beb01995d3f1e96278

  • \Users\Admin\AppData\Local\Temp\nsy2E23.tmp\setup_plugin.dll

    Filesize

    13KB

    MD5

    dc43d79a451e9421fcb6ae1b240f7168

    SHA1

    0c442cc55a961ee7a5fbe0fd3f35be963627ef61

    SHA256

    305157c980f6e9ea88f1a797c9975a39e61629bfc5c7e8b91f179de93f218fde

    SHA512

    d7f18182dc0f2a4aff7b71fca354b435b613eff81eefea984f968302edd2ffaf621975d61499476df77c7b3253c5a1f9b5a6a9ba937056325be5e26de0aa9f2c