Analysis

  • max time kernel
    141s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 06:02

General

  • Target

    69f931a28439591419282bffa25e9f85_JaffaCakes118.exe

  • Size

    240KB

  • MD5

    69f931a28439591419282bffa25e9f85

  • SHA1

    e916c34efbb6a63687eaae8456ef4efb8b412145

  • SHA256

    12c1e9843c354598b60bcc7f365bcb5b46e9f96d637513e303330c0116c19c97

  • SHA512

    f1a4fe4498545fe4760952396e8e07d092157e8d75bd1e5bfc5f52d541f67643c3b21d4c4de69e67937fa69baf1282ffc402f85717825b6eca34eca05126846a

  • SSDEEP

    3072:kQIURTXJ745ClNhMZ+uo3krKMZ8bFWS0nr9krI5u+swldhqtoUPxFjuUR3M8Xnwo:ksRhryjPMbb0KrIUGStVxxf88gLt0bF

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 7 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\69f931a28439591419282bffa25e9f85_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\69f931a28439591419282bffa25e9f85_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    PID:4188
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3808 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4760

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Credential Access

    Unsecured Credentials

    1
    T1552

    Credentials In Files

    1
    T1552.001

    Discovery

    System Information Discovery

    1
    T1082

    Collection

    Data from Local System

    1
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\nsiFF42.tmp\System.dll
      Filesize

      11KB

      MD5

      c17103ae9072a06da581dec998343fc1

      SHA1

      b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

      SHA256

      dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

      SHA512

      d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

    • C:\Users\Admin\AppData\Local\Temp\nsiFF42.tmp\accept2.bmp
      Filesize

      16KB

      MD5

      f642e8cfce23aa5d124533357de7394b

      SHA1

      80ce98a2bc4b416db357ea52a74424d742cfaa55

      SHA256

      f1bed304ea1d96094c1e4e3f8e112b7ce15af4441192e73c9144f774ad132d2e

      SHA512

      d0ec47e3a69cc6c6f54e8ba58cade7875ace43b66946e7bd4b678dc246c61acf8d36aeaf80082308f08783c28424c5db601bdde1d820f7797b60ca4fe948ad26

    • C:\Users\Admin\AppData\Local\Temp\nsiFF42.tmp\inetc3.dll
      Filesize

      25KB

      MD5

      9d8ce05f532dc7b5742831ec8a63c2d8

      SHA1

      b014365f723c78a84bcdf8a46cfa016eb2b8dbc5

      SHA256

      fcc46c2e60931a76fe529a9fa5a85ba2f4bf7907d651161f92fc524ac4747982

      SHA512

      98f268bebf0c82d019873a7b109e1822011c0532e6a6d8ba94d2b8a918d9558f4db89100b6ee357c9c510ff56adc349e619489fd7e8d21e7f826877185ede3fe

    • C:\Users\Admin\AppData\Local\Temp\nsiFF42.tmp\locate.dll
      Filesize

      17KB

      MD5

      7d3317f57c1a368480ace3c0ca804eeb

      SHA1

      d4c7e185bc64aac82339f51ba6c21cf0713c9f1a

      SHA256

      d88a04c1e39db583eaad727fd390fe599ab10198ee040bfbdd22daefadbd2372

      SHA512

      5598c2e6caa2f66edd48f8c8305e054d4b0740b5f2b7ed92cf197a13ac66ba99a32013d34b3c2e28d007ab7979eb90a50681324eb736b1410e7df1902e4ec32a

    • C:\Users\Admin\AppData\Local\Temp\nsiFF42.tmp\nsDialogs.dll
      Filesize

      9KB

      MD5

      c10e04dd4ad4277d5adc951bb331c777

      SHA1

      b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

      SHA256

      e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

      SHA512

      853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e