Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2024, 14:04

General

  • Target

    3a6980633dda50d0b27bffb6f309814c_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    3a6980633dda50d0b27bffb6f309814c

  • SHA1

    1111a4d58c579377857e003017c9d8119d74078c

  • SHA256

    6721e13d3ffba8ed68ca4b20f8a42156e79140705c07de3e73ac4ab91aeb4826

  • SHA512

    91d18d86f3b044f80454272d84779032a9a74dee52a994c66c337998773e2be4f549b0614d609efec1a822bc21b7c7f528a26537aedbed951730647edafee421

  • SSDEEP

    24576:tLiqA9PfkDqWM6fgFYoD2qXAWEH1Hs6EnlYo7Om3yBr1C+JwK:tLk6qb6fGMq2H1M6Enldvi1CY

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\3a6980633dda50d0b27bffb6f309814c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3a6980633dda50d0b27bffb6f309814c_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1076
    • C:\Users\Admin\AppData\Local\Temp\00294823\KWit.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/KWit.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:1788

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    3KB

    MD5

    cbb78bd7d3400208e5454dd791a51eb5

    SHA1

    de4db7364269e0685efbe7c25ddd524a62669405

    SHA256

    1c562c5bfba7188ab82806296d34c4ceea56c4484f80eaadce6c8d53e451eb24

    SHA512

    2d4af0ccf25004ddd68f5f54604b2c4171a5417c71bfc2757204b10589eae1ffe368bcf3ab4ce2d2d9085d973455e415813f012355b3dfb8566e8e82f4469cb4

  • 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

    1b1d30c5724e1bfaae5e0d4ed8a04fc1

    SHA1

    1acfaf81ded67b7336c4115653d85556d941fb5b

    SHA256

    a12bd754cb8b17b9b0ffbd4866883ac2537a63fe42fdcd1771840dc90d81ff9a

    SHA512

    cc9fea83d0b66fdd0f8d68f88d9191838bc6e5baab7006834daa63457727a6634cf0d410d3b427ce748d56f3f2d4d27d72bb50cc02a59f866dde287a1681c3f3

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

    Filesize

    9KB

    MD5

    7eb0255130e405327eb6b1e35dc5fc20

    SHA1

    5682671599bdeb1717ecc7493b766a3c46b4fcc2

    SHA256

    d8fbb758ba9ad0c7762d8918b69521ade17945ca6898cd002a9d68f7a55b339d

    SHA512

    cb42c7046f8487c2fdb6c57d95a2ca54c698912c09954cdab12eaf2e74b6e2b51966a088e56dc1da87a044a276fa50ce4e5d70c7f404bcdfcb6105ad9f211e10

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

    Filesize

    607B

    MD5

    2192dac72295dbe7e224f927c4ae2ec6

    SHA1

    d838b390008113760b5a449aa1e38dd9772f2745

    SHA256

    49cedd7f735b5374101e30b49b03f391363ee5e27dacf8f1361d1a8ed3123f1d

    SHA512

    4540c59a822290aebf716cf8a237fed0b1f247af22ae7674d08b53dc28adcb04d2952e41f4753e6c34421bad3c25250a91be8e6ec0ec5bd0ac771ee344ed41e8

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

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

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

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

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

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

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

    Filesize

    141B

    MD5

    af03c41ee245841e8876003dbae7734c

    SHA1

    134e12fc6480c0585c6d2d6c251c124fb0277aea

    SHA256

    59ea91b5d9c843d1e168ad005f43bdc0d6d7ff3d641fd330aae9d52a8eb4d826

    SHA512

    c5f1c0124f9626301b722d7db20b889de3f445b924ad221276281c7090ba55ddf8b27a5a293e4cf1050e6392d3a51a4ac5d768945a3e7d8da38658fc6e7894a7

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    508B

    MD5

    723e8e11c1dba8ab511b651b0f4e50ba

    SHA1

    0da918bf3bd3248acbda783f9fc9a39957aad8d4

    SHA256

    ef3242ed964ce59f67b9e0d5d2a562b43c1a0c1a0d0f88b720bd3c70bda5144c

    SHA512

    7364bec704595f9994a8197c1008e9f26545704db20ef7407a1de01ca8f13124b81d8d7a8c7be10c208b7e63afd799ff1e5cc6e092092db12a1ad946d76b02b0

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

    Filesize

    1KB

    MD5

    a4e3403a94a4fe38a9468ae87073ea01

    SHA1

    ad00d870d8d36b228f571c32eea009237a75fb87

    SHA256

    ab77920be4785e4d5bca49e876c56e8fca91efe4fe181e93d2b258d2387cb753

    SHA512

    89dd79ebab7a4aa1846fd81d60f5bca465d066c5ac4d1dfa986ae722e98bb16b8a5f087d7717891f8e5620a67b171ef84d4e8cc5b3f42e9bec6c3bc398f85a90

  • C:\Users\Admin\AppData\Local\Temp\00294823\laplijiejmjeinmmblfphjjfccdemkjl\zvgx.js

    Filesize

    5KB

    MD5

    bc0ea9776af6235f6fac764f6ffa3a29

    SHA1

    1bc11978824c1af6704705d777890fa404589d2e

    SHA256

    dce47db6e15fec468e0fb05a212dbffbdd414ca579848b81570192f07874004a

    SHA512

    bd7286e19642f5366fb7a6842f99205e0bb84131905d91042db57697980da3a677157ee1e7aa59f8b0994b1ec59cc41c1dfc0e63e620d439ffc2e6602b88f025

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

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f