Analysis

  • max time kernel
    139s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-10-2024 18:05

General

  • Target

    52fdad5919b301b03333cba4e25cd7d8_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    52fdad5919b301b03333cba4e25cd7d8

  • SHA1

    ef72bbb2bd8f71ee00a545eff932c85746755d38

  • SHA256

    0d667f23367dd3416c2dfc6e20a0840afa37aa05f357adf33a14f9523bfc2dd6

  • SHA512

    e94055b643040b3ca5e847cbf52076596fd02b05f13b8a67a7ba51dbf1d7796f1b19d19d4a99a0a38802c1013f13b1fd30be463204bc2f60432d316ffdaa74e6

  • SSDEEP

    24576:4LiHSP9hZcqL46+nVuMfHe0dPNu7eBDeXvtqRR4:4LhPp6VuMf+CA7ueXvtqb4

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\52fdad5919b301b03333cba4e25cd7d8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\52fdad5919b301b03333cba4e25cd7d8_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1492
    • C:\Users\Admin\AppData\Local\Temp\00294823\pRjG.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/pRjG.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:3952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

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

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

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

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

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

    Filesize

    141B

    MD5

    df32fd10c4c8204216cc43a3ea69814b

    SHA1

    3d47bcac0d8c0238b8c1adc75ddbf98167b08623

    SHA256

    312b0de30b731d27ec98b6adfcfb9a3c4a248198bb07a11b62bc555700c8b6a1

    SHA512

    7b499f0f21a1bc4bd41a1ee3611beff5ef60d3f449ce117e5b7d236e3e8da2893c9ad763df03c6ef7ff43869442d20e011331fee8c80c19dfd2d41ac1506758d

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    509B

    MD5

    9d709dccc10f6a9062d70f7ae229f2c9

    SHA1

    3ebba980ecffca836129f8bddc68364462213190

    SHA256

    66233735d257af05758bb8ebbe410d0b95facdcc3f8ef2f8c5cf2dce4dd10400

    SHA512

    c4325600dbc569faa02d0d629d98dcbbd1f2e5ea6c137c122980b2eb7ca357b287e7eedd7e6d2711a67900874c785bc20005359334a2609336f0a317149e18ff

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

    Filesize

    1KB

    MD5

    f1bf2bdb05e72f59b264062dc0ece6e7

    SHA1

    c0a312733dceb54e135e036f232687da78275c52

    SHA256

    b18175da56a26cf946ea129fe5f5082cd0eb431653858ba8551ad4568ca38db9

    SHA512

    daab858427fe04cb228747470f5896f19da1897377807969f66ca6674f05d703fb4378524357094914fce83c9b97ba3f55e29aaf248ad6d72a564ee9684f808e

  • C:\Users\Admin\AppData\Local\Temp\00294823\ojjpnefnbjkeagmbiadhlploleijbpal\v3Ja.js

    Filesize

    5KB

    MD5

    8ec5b91dc482bd8caae86e82c860a20d

    SHA1

    3682d3109d777f68ed3f426984cb574489bb1359

    SHA256

    06db9cc7d6e7888a1979ca02bf82952c1719056a5d0b4a6dd98ca317d6965975

    SHA512

    e6d584efbf078c1304a3431e411fe5ceadca3975aae8f43deae0372ae34a11869f95aee68f451a4f002300a2a3d2040d16267300cb2a58d4737a9125848bd6bb

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

    Filesize

    3KB

    MD5

    104ca3d5ec92b03f86da5f41eab3ba26

    SHA1

    68438a7630acf447b8c3a24657330ac4f3addfe3

    SHA256

    d865d64c0fc135dc7131b28888de62bbc218394f5bc716745e3865c5cddd1f5c

    SHA512

    5f02487b311cbe3eb79b6305737442d5cd041c324401ce82371dc4da13985b5e3a0c5fe4b8c7987b1c13c79c132f82e3fa4fedda9a07c7396925acc448d24cc4

  • C:\Users\Admin\AppData\Local\Temp\00294823\pRjG.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

    100B

    MD5

    4a3e5adc6ea9b72b98ec5bff0a1ca1b0

    SHA1

    582ec9072de36db6ddda2994503890ff65de8234

    SHA256

    f39306b6975f5bcd9bca9719406cc53c5b193a02a76444890fb3a4f43181ee6c

    SHA512

    23adf9acf55359b4c4fac0bd5af936d32ab8d3adf82609b63b6ba2850c8f99f73018f1ce4961251b3492a030156c3f18889c5e2bc41e21e2fb505890fcad7ff9

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

    Filesize

    9KB

    MD5

    c3580d3254c390b4f4e956257adce366

    SHA1

    9b297ba258df180845560cb9c2f4428069ce74b4

    SHA256

    d749a8eefe132c773df68849914140f35f821f98a286c3c2d996150f75126f5e

    SHA512

    db4e7e2a51e274161b1ff26936a7363bc2de6f41ecf221aca1f23638dc0cc0818d9a1d53e48293f120ed44f3df36714d349684a1956ee2109d9f0ae2a8578448

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

    Filesize

    611B

    MD5

    22f6bf7e28e15ffd36ca380b2e48a960

    SHA1

    d5f9cad329bf4be67920ed77613bfe7fc8b588fe

    SHA256

    f356486d307b264c76d914104f7c27c40077dc7771505baff85a178bc77aabaf

    SHA512

    c1611525d050e1ce0c3a052645c775301c7408ffb8d3c82ce8101cb72c166120d2d709f271024d3292bb6807698702daba78c63419e427fa6dd7081e2ed59354