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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/01/2025, 06:44

General

  • Target

    JaffaCakes118_f9dc45af96acdb35e2493f4c21684a2d.exe

  • Size

    409KB

  • MD5

    f9dc45af96acdb35e2493f4c21684a2d

  • SHA1

    ebaa57a261f3c0e78e63233f7c00e530d3d314c3

  • SHA256

    5017fad3ad4cc8ebfae087439fd120d2bb6f89d8617421fa7cb672cd24a5694f

  • SHA512

    7dff9f34edda24381d8d634c111890f72059f47fea844e25675fc396e2f2a6600adce93193824fc9d5dc9895617e05e76e1377c5cf8c6840804008d4e907ad36

  • SSDEEP

    6144:ppMM8EV1kmIOA9nkEamR4XOyV5R7Ls2dMQRcR0FZXpL:URmqkjmR4BVH7LSQRlHL

Malware Config

Signatures

  • Contacts a large (1156) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • 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.

  • Modifies Internet Explorer settings 1 TTPs 37 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f9dc45af96acdb35e2493f4c21684a2d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f9dc45af96acdb35e2493f4c21684a2d.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3424
    • C:\Program Files\Internet Explorer\IEXPLORE.exe
      "C:\Program Files\Internet Explorer\IEXPLORE" 212.33.237.86/images/1/report.php
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4812
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4812 CREDAT:17410 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:3628

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\7-Zip\7z.exe

    Filesize

    953KB

    MD5

    8a6a606fbf4362339e01ed154957cd1c

    SHA1

    700c35542c2b313540e05d30b4c47097a9c0d5ee

    SHA256

    ee4272e7b9bc7c03c845d1e7f165940c5fb1c90d77a654b543af16ccb5caffb1

    SHA512

    ee938cdc236bb034670131a6ecffbeb62108520f563116bdbb1b1beab8a2a2b4b0828f2ed6e7487c68a3b7daa41222d888981faed83e181673b2c9c5b9fc21c8

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    471B

    MD5

    9bf51918a12f03ca4f26d83e99645740

    SHA1

    9c83d4a1ee3ee73e734776e29009d37e2273183e

    SHA256

    c04f101c94199d3b225ad950b34b6a4d7e1d5392e01b01fde11adebfae33aa5e

    SHA512

    6c8e8ad3940371f69a04f56dfd8da664a2bfbbcf3dcfce35903faeb46d301a38c72fb6f65d812e5018b5dbdf74ee293520fd6a34976e2b98285ad62114b891ef

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    404B

    MD5

    5996d72df6ef2e526d091ef3b52a32c7

    SHA1

    fa6d5d32d164a5abc227ad6e7bbf901de9e5a5d2

    SHA256

    8c67b460f89f20c62424852c4d00156409b519cb6379542db619dd9fba12763a

    SHA512

    3bcceecaefecd0848cdb8e79d186ade7722dfff64eaa4857207627353b34e41913e046e8ac38b18fca705be8e9f0d552a0d021e5ebc45579eb11ef592750de36

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • memory/3424-0-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/3424-2522-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB