Analysis

  • max time kernel
    95s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2024, 05:25

General

  • Target

    3e0ac52c3341a212d59aacafe165fb25_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    3e0ac52c3341a212d59aacafe165fb25

  • SHA1

    9e20e05d4c892e891060889ee6b130adbce300da

  • SHA256

    c5a46e082ae54c066ad83c5f8cc88c845ed51b67cd35f0efbc37caa7bdc00a43

  • SHA512

    d7f03ae4ad407529cd4180380f55ff604d63fac9168bca778e778be923f0ff9a917b6ee59b4beedb13789786021fc6c4f821e0e36a46c43b2820d49d97b69c51

  • SSDEEP

    24576:h1OYdaOnOBsFEt5hDG0SAMs9jR/jaJnTJdwY68+UhnWb3aQL:h1Os0OEt5hDG0SAMs9j8nTJ2Y68hWGQL

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops Chrome extension 1 IoCs
  • Installs/modifies Browser Helper Object 2 TTPs 4 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • 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 4 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3e0ac52c3341a212d59aacafe165fb25_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3e0ac52c3341a212d59aacafe165fb25_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4052
    • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\ZgpWF0C8jNj.exe
      .\ZgpWF0C8jNj.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops Chrome extension
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Modifies registry class
      • System policy modification
      PID:4424

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\ZgpWF0C8jNj.dat

          Filesize

          5KB

          MD5

          a945e72f5b903b617f95b2846111323f

          SHA1

          4b74026ed694b11dc175a6b5a2898fac17ad8f28

          SHA256

          3a0e8be4cf58cb0b2ad565f9dbe0c27eb12e07165a4f5e3b16c6742dceb61fd2

          SHA512

          a54da09ab1f5b9e459c7bebe57f3423c4ec0fa6ae342d92d3a05b374d37224c66489ec7a415e0693bcac72e744d7c8824f943a0cd0a1705402bdf577f4392c36

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\ZgpWF0C8jNj.exe

          Filesize

          334KB

          MD5

          8300c91b40229b42301aebc6d8859907

          SHA1

          0b55e56a6add6b4dd4ceff475a0018a203d02a5a

          SHA256

          f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

          SHA512

          0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\gehhcibpbjdaikmjboekdhhdomjljgjf\52NcbwEfx3b.js

          Filesize

          4KB

          MD5

          e7c38d51bbd5fa6930eca94afa52a1d0

          SHA1

          cb14bbcc8a197a141d60ad0540616f30d1baf0a2

          SHA256

          ad56f06c7c7d77848353b002d9067f0fbff8f309f8cd350e08d5d22b190666e9

          SHA512

          2c2a3f8e0e34f2c37ef0fac6bedbfae5cc73ad61a249ee8cb567ffd95bdbcb229ec7a7437d8737674a0aa29aa66cacc44fd155b401aac054a9ebf65acbad7c41

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\gehhcibpbjdaikmjboekdhhdomjljgjf\background.html

          Filesize

          148B

          MD5

          582e02ed0bf95e995f153b6e37c65560

          SHA1

          9ac554dd31ac430857accef59dd9484151af3133

          SHA256

          29cef8f2276edc0c5e6fe4f4c0cf968ff5d4ccf4a52a00cc538341fd646974a8

          SHA512

          5e9df410eea339b31d93ff02bc6f636e1048c07d75e576e886afdb2d8fef713b4af687d6996e7968a7ab9e35b93e62b425364bc98ddc30bd36827a77c6290108

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\gehhcibpbjdaikmjboekdhhdomjljgjf\content.js

          Filesize

          197B

          MD5

          5f9891607f65f433b0690bae7088b2c1

          SHA1

          b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

          SHA256

          fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

          SHA512

          76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\gehhcibpbjdaikmjboekdhhdomjljgjf\icon.png

          Filesize

          28KB

          MD5

          a111255498af23b7151dec69c518d8be

          SHA1

          99624bcd9d580755bd02dcfbbf98bbf58f188d67

          SHA256

          e1969c4616841928dcd4cce03821b76ee84718360e015f40aced5752bfc4c772

          SHA512

          38416b052bf4a57163094b53d5de020e7efff3a46f47ec9547de1b943684914aac71f865227c2e8db36ee6d668ac2b783cd790b30247d86d78398eae838cfe47

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\gehhcibpbjdaikmjboekdhhdomjljgjf\lsdb.js

          Filesize

          559B

          MD5

          209b7ae0b6d8c3f9687c979d03b08089

          SHA1

          6449f8bff917115eef4e7488fae61942a869200f

          SHA256

          e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

          SHA512

          1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\gehhcibpbjdaikmjboekdhhdomjljgjf\manifest.json

          Filesize

          579B

          MD5

          51549f5d5ab247c6b8a837922c3c4ec2

          SHA1

          d8c319c17aba182924772a9b1df1d6d29da91c28

          SHA256

          ddaf134e0b9dbce891e2e59b24f3b4c2cffc5fb4aaff1a486c045e14f09e14fd

          SHA512

          03bdeb0c17161e214704f9b7eacff58decbe5dd647a2d42c5eab7a32a5245b9c06344cdea20d344f211e89affece51cce5612161e1d89664eaf58d60cd2a6e13

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\gehhcibpbjdaikmjboekdhhdomjljgjf\popup.html

          Filesize

          327B

          MD5

          66e880d9c45d21f3439a6be6a51daa8d

          SHA1

          a1e1cef249090391194a8d7a4fbc5d7dfb714ebd

          SHA256

          fe7ff90b3b85ec91d81e338198ddcb9d8d85f3ddbb45d51b0aa73c86e6666b79

          SHA512

          22b320b17187ec81003a628dba19602e351785fc6e678ed83e48780f890f40393e8a23be83ae603db7d999f66f9b7d6ae9de40875a2f05f04ea97cf546910b76

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\gehhcibpbjdaikmjboekdhhdomjljgjf\sqlite.js

          Filesize

          1KB

          MD5

          361ea240ae3060c5759a094300b32ced

          SHA1

          5c0261c07c85156c3bd1a74de4b5b0e6db439025

          SHA256

          9add97b99e24870dfb3eb0314c6cff39916d496344795a80eb38d405b7b8e08f

          SHA512

          3225999566fe7c1fbd9c68b69a09108748149188e5c79d33acfaafabbdbd990a03da95e3df414b9f3b1c15b1568a7865c999ab1a8b0e4132a25bfa00767d53e9

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\juH3gLDfqG.dll

          Filesize

          258KB

          MD5

          e1d10cccd5dde588af8ee2cb7309523c

          SHA1

          0b9e805077320b0ce1e6620488bd34f1c4d7827e

          SHA256

          9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

          SHA512

          a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\juH3gLDfqG.tlb

          Filesize

          2KB

          MD5

          9156db5f76d48049dbc41fd1b58b3f34

          SHA1

          5eb1df59f9b5b06ab00137fc9e6451e323d3102c

          SHA256

          66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

          SHA512

          742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\juH3gLDfqG.x64.dll

          Filesize

          319KB

          MD5

          4f5c722b8686afbea6f09c53171d44ca

          SHA1

          184c60aafbb12d1023b1ce2aff4d3708607a75a1

          SHA256

          870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

          SHA512

          e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\[email protected]\bootstrap.js

          Filesize

          2KB

          MD5

          1b53c596cfb1aa2209446ff64c17dabd

          SHA1

          2542da14728dcdbe1763f1ee39fe9ceae38ad414

          SHA256

          a7dfea4bf7e1d46a8b8e64ccfb2cf35017e3a5b350eead26d6671254d2b3c46f

          SHA512

          be54481675c38ef6a41697cf8cd3ab5a0b126922b192732a9c587dd8905b74b66c79eb0c849f62bbe8934979a894be63734b0ad59ffae295f5797cbfaa327030

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\[email protected]\chrome.manifest

          Filesize

          114B

          MD5

          81ed1cdb29d1e0d68e09d51b01c0995e

          SHA1

          7a4a734e60e1f672475594289736c6e235322f28

          SHA256

          b1d65f2c5e06e6edd7c7e0fcd597bae64d0d582a303f1a0c855813613dc6a35a

          SHA512

          2e9cb2b2caf3cf5c1fe554efde19fd9558d51f56186bf1df6cbd7ae557404486975fa1bcf5ab193d75795c5c86c0ebaa4786e95a5565af176b9310c6f488c55e

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\[email protected]\content\bg.js

          Filesize

          9KB

          MD5

          017986503cd8a52c29d6ac4e4cc67f37

          SHA1

          377a7e94f9c955638c49745e5e569cfa388565dd

          SHA256

          f979247415230396bb7b654fbfa7a6ce7220e08030cd2e0298a4589245142d31

          SHA512

          43cd3e5f24740755cc42ca11d2493002ab8ddca607bd407dac4d09ccdc122097dfead4a147e9eeb2ff2dfd451ec1e20fd00c4c173edbbdb45e7e40da9c1fe6ed

        • C:\Users\Admin\AppData\Local\Temp\7zS9B94.tmp\[email protected]\install.rdf

          Filesize

          605B

          MD5

          b733f1223b0d9c24eca6a267fa10a8ff

          SHA1

          62f8e6bfed937a8dece201cc0ce06fe87c1ab3ef

          SHA256

          ed628f6e9484dcdec159eee7db874b1704172ac64028bbb27efa4bfd62f67681

          SHA512

          42bc55967ae67219dc58b11dc832bd888fb9097064281e39bd4ea63c2408190361fafc40122abdd1efb928c044c4b7f46f81e337a55384946501d1def7d0b5e2