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Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    02/10/2024, 00:28

General

  • Target

    080e0ca21c0e218570a3c0d381c16afe_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    080e0ca21c0e218570a3c0d381c16afe

  • SHA1

    bc54edb8fd515514c591add323006da8d5292636

  • SHA256

    50c2fd3234040d11c49815d55fc489759630edbd3b61bb1b6cc246183f08ddc0

  • SHA512

    14a9b383120f0250cbae8116831ca3da532f417087f526f359b1126cf35b5975403b8200aa5467190134d312bfb76dd0d8d7c78a75fce85fc51940935fe4913c

  • SSDEEP

    24576:4LiMsUmH9kS/3bkpo6OQzgrTethPvz1YpMQWm9Bd:4LvvI9kyrsHOQMM9z1WMQ7d

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\080e0ca21c0e218570a3c0d381c16afe_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\080e0ca21c0e218570a3c0d381c16afe_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2080
    • C:\Users\Admin\AppData\Local\Temp\00294823\e6lt.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/e6lt.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:2176

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\00294823\c7_.dll

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

  • C:\Users\Admin\AppData\Local\Temp\00294823\c7_.tlb

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

  • C:\Users\Admin\AppData\Local\Temp\00294823\c7_.x64.dll

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

  • C:\Users\Admin\AppData\Local\Temp\00294823\e6lt.dat

    Filesize

    3KB

    MD5

    c75eab855edd4b52d2e24caba988eb60

    SHA1

    604334612f52a4414ff2dcc1f15bf2d763d47a9c

    SHA256

    e48e23d4a7f0de438a7913562e088a20bf0cd85e4e3b99b96a932e8561b7ea5d

    SHA512

    4f6e76911c1acf4e201d8d10308df05aedf6e8cf867b3c6a7aeb1b64b02ca22ae7e44c07d86a8365e73604f7757a888b7baafad29931a141f2a61727c52b7241

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

    Filesize

    141B

    MD5

    4a532b07eac1cbcbb27df1b011fb8c1d

    SHA1

    906ab8c837e906f2b6e8ead11ea48235be847c8a

    SHA256

    2a7ab589dd5657ee4fb66c9f248f316a938cae8c4f391f2454476221bc1eb117

    SHA512

    e0ebc3558912ef3fac1508ec37dbee5a0b7e80cbaca967736170c123e6c61a29a7444be984b59932a18423da8f9a4dd3daf51d6ae832a7eb3676e5dbf4a61513

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\00294823\lklenaijdjjojmbafboemdhlahhlhoek\dw60.js

    Filesize

    5KB

    MD5

    132643702dbc392eaf40a2787690d0cb

    SHA1

    c2996eefd23ecb43620f614c17883bbccd033dca

    SHA256

    b8efc4c93e7eacb81dad97f6c975ef3b3cd5b27fae641080c6339c006637c7b0

    SHA512

    2d4eb49fef9375578b0038ce28485052190d40af539c508225dde6d1d175de893b62fd33ef2c0d2d4f292924403f2531177e0e7e5c4c6b3e7523d323c7bab47b

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    508B

    MD5

    c66e9bd4fea8fb9eba528161aab2d763

    SHA1

    15a7e655ef95b6ac6e7ceba6a20c4ac597182cf0

    SHA256

    7552c58fb4fb647447ef7b7d1d2366b5a3177724617b6b81f79d02e7d08e6003

    SHA512

    b481af482b049ee674e8e2802f5f935b4000424adc511ff34b75271fe59e86e46b61c9e6cffa08779d21d60f7a478c17066e9255a3ff2601f309e83a4b0b0197

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

    Filesize

    1KB

    MD5

    0cc2582f9acd8772d1466df738bc53aa

    SHA1

    2b9aa1f3a6e599c7c93479db50c412a89d81d9fe

    SHA256

    3b745094a574b4f8e39c0716d7b58512d71d3f6b81bf062080f57eb26454f677

    SHA512

    fab961a3636f81fddd4cf026abfe470e13373410b755fe09ec33adfae8ff6a0ea64e2f91bb15d3fb01927b1b7a29ff7c81ead1a796cdfff917753dde5cffead8

  • 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

    100B

    MD5

    9fca7591d5946a1d16bf72f75e211e5c

    SHA1

    9ac3f687a0294fd8140183821c9deadbd4282e04

    SHA256

    0aae8f63d5430b8901acf217d6c3888d34afc613be730520e1dbf153a643e8ac

    SHA512

    dc9af8220199ce43510fa8624cd61434d7ab3077d47345afdfe70a6fdd8786015fff19ab489b1c013786022b6c433ee291c5359984e8407348eb9b5fcce3b830

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

    Filesize

    9KB

    MD5

    75732b24472552e33d259a4ecc286e77

    SHA1

    ff0c8dcdc62ec2a1038ebd336f189f01c2cca701

    SHA256

    046b1ba5f00e0611f9b577d35a573fe8c2c3be46c8bd4a72ea70c7f5d887f829

    SHA512

    cdbac961b4dd3729a333d325febbf8dccb32079de6ae0968b7f105221a50db711bca1eb5180354ea0c7cbfd0a3cd001fbafc87be150177a75cda2921d4971d69

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

    Filesize

    606B

    MD5

    0bfc42e3f0d6f6c55f69a6cb1505b216

    SHA1

    aa9e09c54390427b4d58718efb67a82751e4e804

    SHA256

    1c297f4e09b0bbda792761a4857030a6fb4fabe8b3b21db41f3aa1d579b61fad

    SHA512

    6eb1f458ea3e57866c69987980067519d3fd92189713a3a51a5cb1003f114055bad5f197f5008bfd108e85a9437c3cffa778afadba541aefea1d6594eae32233

  • \Users\Admin\AppData\Local\Temp\00294823\e6lt.exe

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f