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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/10/2024, 05:59

General

  • Target

    2c182107631f322d7e9228653c606d77_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    2c182107631f322d7e9228653c606d77

  • SHA1

    c279fe27d5a6b1b9d93d48d296cfd1046d916a00

  • SHA256

    120c4e0f906c29641ee82c3ad7fca3021aa26f5cc11f7935fb5aa2ca4e8fcae9

  • SHA512

    08802abc67237b26d996ce3da7826ddf6ed2094c50f96f5a1510c79bdde4d6430f02a7a225f55d64d78491839b7600c78ff31ac4d917cdf47cc89baf638c0ab4

  • SSDEEP

    24576:cLiIh60GNHVGBoZwpivV+iQsYL0DkRdeW5KPByJdfOyq:cLX7aVGBoZ2it+qYL6YshPInWb

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\2c182107631f322d7e9228653c606d77_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2c182107631f322d7e9228653c606d77_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3056
    • C:\Users\Admin\AppData\Local\Temp\00294823\eLH39w3.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/eLH39w3.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:2172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\00294823\6ejSz5.dll

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

  • C:\Users\Admin\AppData\Local\Temp\00294823\6ejSz5.tlb

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

  • C:\Users\Admin\AppData\Local\Temp\00294823\6ejSz5.x64.dll

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

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

    Filesize

    144B

    MD5

    67d0e64606ac2e3e742423ab8a8e5d3e

    SHA1

    884e7399c1a98250055430d5d9611af7fc2f61af

    SHA256

    762dd779c84b126e2198d85e17ef3fb34d61224ffce6bca96dfeb994cc25b53a

    SHA512

    ec880bc99f02f6270a010c7c9e44cac32d01c2b901654a9981e5074c8272096d871397bd9f3ce59b9946322517faffd6cd55aed22dbcf50532c9c9da2c333e6f

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    510B

    MD5

    e4848066a0300ecb657b004821ca8893

    SHA1

    665a3ce47b1ae1c612856f17fb0b03b4f4562fa7

    SHA256

    f886ed9a5de29693133d9877c2f3d6d506d2b169681365047d914de40f573e25

    SHA512

    d6aca5667b1323901fd963ecc499df544b6651df08f9e17cb3afc82f0a8c32295a215918d14993957389e20aa271b76d4b974359b460bca082fccb2dfe2d4153

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

    Filesize

    1KB

    MD5

    2aadda85b0a4645c45b775be65258cba

    SHA1

    6b2d812c661e51b125b82f1285c9ac7b8142fbfc

    SHA256

    778cdb3112a5a0d8908d75828cba419a6308976cd1b92ccaec57fdeae593851d

    SHA512

    81c37171f097f02333c7d4bb4998287aacb03418b619812c7c9b57cd103a190a236c5fa6870663cb9df220cf2fa0f44d65a6d374d59e4131a5287c2e48b499ca

  • C:\Users\Admin\AppData\Local\Temp\00294823\cofpomaijhpflgofhgjonfhhebdaleok\zQS9Lzt.js

    Filesize

    5KB

    MD5

    84e658ee132a9e6011a15e46c9fa4165

    SHA1

    c13f7a5c27b978934eaa817c4f6b12f6cb260e63

    SHA256

    f0df835a9e3df949c516e13aca9f64e748ca15f006fd2452edcaf5f0c2497452

    SHA512

    5a433ace37fba99c7c74a88a08ac663b2f81e42c0354b7ad252e271715dc7db9d9be998b81bdb2f30abdc88921e76a7a815d461442c48bde98601a5ab1b4501f

  • C:\Users\Admin\AppData\Local\Temp\00294823\eLH39w3.dat

    Filesize

    3KB

    MD5

    88834eab974b4caebf0d82d3bd9771cc

    SHA1

    b822e7b6f47c4f6cce19037e27bdfa35736f3b28

    SHA256

    69d05c77b7fb277259a975d3ef7700f5415cc3331933c434cc5a526e15a2a574

    SHA512

    164970925faa04f21ebb726d67a8e5f3ff459127300894e5839e421ae498ac777813095921fb9aa972b74ec903ebba1bb28d845b06f6b82f2a9806c3531a2a54

  • C:\Users\Admin\AppData\Local\Temp\00294823\eLH39w3.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

    106B

    MD5

    0ba215708527f0c501060dffacd6404a

    SHA1

    53e1c317e54be7a7426e24644d4f76d0eb057059

    SHA256

    f2ed9e7041b5dccf2a9a3fe02734a54eab4be3fbc688db07ab17ffd9526db892

    SHA512

    56b567a080f553eb7d6d43038355efa8d93489490eb3d2036c11ba232d5fe37083ed863ac828da17eb0c6905e0654c55f43b1a359422cced060af4311883f948

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

    Filesize

    9KB

    MD5

    85188a816a4afac0370ec92780720725

    SHA1

    0af2aa174a636b39f27cefc9d904fb238859f5ae

    SHA256

    578923dba782dc7b3d12fdb5ff541226f219377100eaead0349fca62b519c612

    SHA512

    50bf37a0d1adcd48bf109127143c3a66a4eb6a924b5260aa91058142f26cefe74296246071ae078a4b5296ab818a2dd4b43f730cf782bc367d06f57f4812c875

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

    Filesize

    609B

    MD5

    95029f475bcc40faa257edce12982d7f

    SHA1

    059214116b4aa9b637b03d7d5f0f7c1c4c0f8acd

    SHA256

    52b91f4bb9b82d2b4ef0e91ffab541778d2c458d8ae8afd8d0e92d851268e5ff

    SHA512

    3d650ed02bd9890698775d60e3426b770304e66eebe76aa57cd95b32ff72b8fb32f2499e925c25ef6fb96fb0ba22a1eeab7282e10c61351c15b03447c82c38c8