Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21/10/2024, 08:19

General

  • Target

    661c68c7950aeae404e4d9a6e7bdfbcd_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    661c68c7950aeae404e4d9a6e7bdfbcd

  • SHA1

    16f4523453ae54d00fcb91fa9776d7ccbc906458

  • SHA256

    fca2443b177480032b76c916c5c3800d83289a7f4c6215ec50c58a9ab8587071

  • SHA512

    3bf4f60ce7cec50b5ee155e363084bbbab34fa787d166783afbfeea776b3c8f26774dd740f9cb4fe35d73a91704002a4ffa0a5aee674e0422cba08d581683964

  • SSDEEP

    24576:4LiKI0xNYSgk6QjY6yMPMEcksR6vxaLSE:4LdI0xNT6QjIM+B65XE

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 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 7 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\661c68c7950aeae404e4d9a6e7bdfbcd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\661c68c7950aeae404e4d9a6e7bdfbcd_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2384
    • C:\Users\Admin\AppData\Local\Temp\00294823\lt.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/lt.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:2408

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\00294823\P.dll

          Filesize

          258KB

          MD5

          e1d10cccd5dde588af8ee2cb7309523c

          SHA1

          0b9e805077320b0ce1e6620488bd34f1c4d7827e

          SHA256

          9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

          SHA512

          a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

        • C:\Users\Admin\AppData\Local\Temp\00294823\P.tlb

          Filesize

          2KB

          MD5

          9156db5f76d48049dbc41fd1b58b3f34

          SHA1

          5eb1df59f9b5b06ab00137fc9e6451e323d3102c

          SHA256

          66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

          SHA512

          742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

        • C:\Users\Admin\AppData\Local\Temp\00294823\P.x64.dll

          Filesize

          319KB

          MD5

          4f5c722b8686afbea6f09c53171d44ca

          SHA1

          184c60aafbb12d1023b1ce2aff4d3708607a75a1

          SHA256

          870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

          SHA512

          e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

        • C:\Users\Admin\AppData\Local\Temp\00294823\lpnlojaomagolaeolafmbaaageiomicj\background.html

          Filesize

          139B

          MD5

          20e7e18d65e16d0d79f98894dd021cf9

          SHA1

          cb3431cf055cb3e2a161b8337335435fa1d9ccee

          SHA256

          2e30c013113c75a3f7f9aa2587758419ef000a7d2c0656621cf6cc4a29fec334

          SHA512

          439afbc38a81ddf0e2bf4678eb1b8388c8efe952be75ee3763aab28b21b2d7b8f3490873b6d30d3d315d462bdd43810e32f9b682864867f16759f3076aa69078

        • C:\Users\Admin\AppData\Local\Temp\00294823\lpnlojaomagolaeolafmbaaageiomicj\content.js

          Filesize

          197B

          MD5

          5f9891607f65f433b0690bae7088b2c1

          SHA1

          b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

          SHA256

          fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

          SHA512

          76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

        • C:\Users\Admin\AppData\Local\Temp\00294823\lpnlojaomagolaeolafmbaaageiomicj\lsdb.js

          Filesize

          559B

          MD5

          209b7ae0b6d8c3f9687c979d03b08089

          SHA1

          6449f8bff917115eef4e7488fae61942a869200f

          SHA256

          e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

          SHA512

          1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

        • C:\Users\Admin\AppData\Local\Temp\00294823\lpnlojaomagolaeolafmbaaageiomicj\manifest.json

          Filesize

          509B

          MD5

          59aac05aeda24cee5ac1fb15b8d037f0

          SHA1

          5466a66cbad8cb5a423ccc92cc7fcc7eb3eadb43

          SHA256

          592146aabb2f7af7ef2cc8070ae274da1fd05ac058c694f4718d16ba0b0b5dbc

          SHA512

          083e28fdd5571b3d6fb814e4ef8484a27f03e064f4b71d932c2a78b4563212b8d4f8187c8a0c8d29936862cd5b088cc4fd6e7df9c4422ad5796de42e11f153a9

        • C:\Users\Admin\AppData\Local\Temp\00294823\lpnlojaomagolaeolafmbaaageiomicj\q0.js

          Filesize

          5KB

          MD5

          e4535121ecbeac91ecb74a9df88e122e

          SHA1

          54173626aa5c02ef12d0586272e6c835be7deed1

          SHA256

          007e5cc936d29b6e2f3111264b0d8df93e501a39123a035565723d19b61d11d3

          SHA512

          c520c08e548f40a899b79e4c0012f1a5eb3404585246319c9e404b17e105626e565be6b175b0d58fc7c655b1029fd597b1942e3c0e4cf74e518295b24fbc4b12

        • C:\Users\Admin\AppData\Local\Temp\00294823\lpnlojaomagolaeolafmbaaageiomicj\sqlite.js

          Filesize

          1KB

          MD5

          11948ece51b12242c13065a956b98fa8

          SHA1

          7da63cf8d9b461797e4fb134a6b15d4df3552c65

          SHA256

          fdd244bc4dffc398e10f52a723675e48d5f5edf9d7ce4291344f45b1ea1e77e6

          SHA512

          32eeb18d4363c61172abbd644db18338f1d169baf54ff3f00f07c0dcc520fbf41ddfc51bb6937fb2672348b46e1d55d72dcf79e3463317f1874c509c0d1236f3

        • C:\Users\Admin\AppData\Local\Temp\00294823\lt.dat

          Filesize

          3KB

          MD5

          f9f650fa7ddd2762366053670265b6f4

          SHA1

          86e39903009855ca81875bbc5e988fc838777686

          SHA256

          14ad0c40635af1570c6920a4b05d979c3e3d153f121d96a0e075e2f74ed42ecd

          SHA512

          8ea904c5b85d1d9d0007323607b78accb1ee4771b5b393e50fbf6f4f2a5ae0917c6ffa07960272c001382ae55f2ef2cc3c16261e4d44f8d136a15d5a13d58547

        • C:\Users\Admin\AppData\Local\Temp\00294823\lt.exe

          Filesize

          334KB

          MD5

          8300c91b40229b42301aebc6d8859907

          SHA1

          0b55e56a6add6b4dd4ceff475a0018a203d02a5a

          SHA256

          f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

          SHA512

          0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f

        • C:\Users\Admin\AppData\Local\Temp\00294823\[email protected]\bootstrap.js

          Filesize

          2KB

          MD5

          1b53c596cfb1aa2209446ff64c17dabd

          SHA1

          2542da14728dcdbe1763f1ee39fe9ceae38ad414

          SHA256

          a7dfea4bf7e1d46a8b8e64ccfb2cf35017e3a5b350eead26d6671254d2b3c46f

          SHA512

          be54481675c38ef6a41697cf8cd3ab5a0b126922b192732a9c587dd8905b74b66c79eb0c849f62bbe8934979a894be63734b0ad59ffae295f5797cbfaa327030

        • C:\Users\Admin\AppData\Local\Temp\00294823\[email protected]\chrome.manifest

          Filesize

          96B

          MD5

          2f5ee9ad9e69c499489148e55167b7f8

          SHA1

          d504b86893232b7729ff03e3049708c17d704c95

          SHA256

          2dc4cb6ab305c806a7f805cf7d911940f54e7a65ba2ee3a0569a32483bc47c1c

          SHA512

          6e92ab3abc1be7f3b19c4b1dece44ea22ee5f9fd57e80f553ee8a7ee3c66cf4752fde7cb05186ec89f297809c4ae06bf107271b76e8177e95c33e52825eb7978

        • C:\Users\Admin\AppData\Local\Temp\00294823\[email protected]\content\bg.js

          Filesize

          9KB

          MD5

          d15767759a138062a105314d06dd6a50

          SHA1

          9630700988af7b618c7cc0afde28351676fbe99d

          SHA256

          3bf31eb0c834e6ec2035877cf501b91413290878ec8ee64722f769481667cdf4

          SHA512

          9167f55f2be9eddc7828a4eb1f5c6c6261c8599d0d17a3fd5bbec0526f20a96f76612a130643973e3c3fee27de0a6c81db93333267e8141a4983e787c275456b

        • C:\Users\Admin\AppData\Local\Temp\00294823\[email protected]\install.rdf

          Filesize

          607B

          MD5

          3790735b2eb7e0d827d99c2dbffc0969

          SHA1

          8d4c9bf43e9b5cba1730376053bdd432b80ce80a

          SHA256

          7b2e367954c1b1fffab6eb8ad3f1fe50653ec1119ec4b5159a258429785852a2

          SHA512

          d8e8baf6a9dce64176406304a0c850ed189db7abffb47ae9004ef40d054dfc19325ba6759052e3e2b2a7e94bd33dc043a6eb0c9f94855e20c4906811d2b40088