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Analysis

  • max time kernel
    92s
  • max time network
    95s
  • 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, 08:25

General

  • Target

    2de0cb554e5f3c6f1365f3e5d13f3639_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    2de0cb554e5f3c6f1365f3e5d13f3639

  • SHA1

    0d79035c83a7899ae857822c9ff2d1d2f4ca0e96

  • SHA256

    d39c4e12d513024eea1fbb09eebe347a99777b8cc4a0c5586d935038875a1e15

  • SHA512

    18157aef9f9b7a13045a65a0d818922f8594f50790ecc93ec375dc47285e9e436933a3eafde01b4624ac6b861fef9ec2fc1b3aa862dbe52327411c4d455fedbe

  • SSDEEP

    24576:cLiyZKWTMbZVlH50dG37v1JCbvbonvbYpM:cLhZyNudGLD8Kp

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\2de0cb554e5f3c6f1365f3e5d13f3639_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2de0cb554e5f3c6f1365f3e5d13f3639_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4152
    • C:\Users\Admin\AppData\Local\Temp\00294823\JyRrJQKa.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/JyRrJQKa.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:4244

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    3KB

    MD5

    b5cee9e29d5eff202d6ab1f822a9f801

    SHA1

    d56a2df1534d8ea74f25430274456dc57265f15d

    SHA256

    e08f7e379414df597a9fd73e6fb8892dafdddd5d3de6b05927273df868678ee1

    SHA512

    5963398ff295cfc02b05f17f4d0b5826c16e2b959995112b767e50cb741b3c25f1241dfa3563b0337133105dc2d16f12834c20c355c7cb8c799a092d8807d4ea

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

    108B

    MD5

    1f4d669a50a8bb42a8ae8daccc34e634

    SHA1

    173f96ae1c5945e3f526e30bd1b02f0c7608dbd6

    SHA256

    8d7b3c9150cad040ec9f53a0930684f987af698c130f0e19e21c37d6c378c9da

    SHA512

    b905613187ec0cfc4e96b1aa7a445245bbb093082aa0d57b04cae3a83ce5ca2829ce4289d72bad9f957b5007461460754169e2f1fb317233cea33d9b9bdd188d

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

    Filesize

    9KB

    MD5

    7f4270488a290b80779c12e295e7faaf

    SHA1

    c9a25682ea96a1c1e9fcd566420f9360c837d396

    SHA256

    d5e4ebad6e828e299c8116496415d3450c39ac0ab7f112b1fe3c3169cd170020

    SHA512

    565f09f0c0dee582c7ebfb0f0d38491bcaad48e925e0e0bc69cdf4dfbd0217bc1c5102a7c4736b53bcb960af457f465289292c26a30947ca50f8a971c33dfb42

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

    Filesize

    612B

    MD5

    7e5475b8c5a6eec1d3cdb744e3542e25

    SHA1

    1f0ecab18ff8a2f3fc49a6f023f6c08ba927be7e

    SHA256

    47fd927a188d6de6c13b0639899978fb04f29c26dbe7d04214c07f22bcfc9c11

    SHA512

    08782e59ef3745755ebc22a64b8beb62a22203867418427b4d0b8be5aa4309deef83e8caf5791537c5ce3e0c5dfca85d1617a5c00326ebb5f82923185724dd03

  • C:\Users\Admin\AppData\Local\Temp\00294823\igInRT6.dll

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

  • C:\Users\Admin\AppData\Local\Temp\00294823\igInRT6.tlb

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

  • C:\Users\Admin\AppData\Local\Temp\00294823\igInRT6.x64.dll

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

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

    Filesize

    145B

    MD5

    53f100a9391d75ae84592e8330f95891

    SHA1

    6e0c0a94e56369ca29fa400562412ffc552199df

    SHA256

    f3f29977f89a997db71e81f5c39c3a37685855e5352f064500ae3f7e5d33f497

    SHA512

    568783fab65c91fb7e2a0dde5fee5656d5920fe6d70f490e3aea884c7e4b45cb1e6bc8a2d6222e65e19f646d23b572ac6918140cdd81e5be716a22a890f77425

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    510B

    MD5

    8fc2a17a70b47c12f1ac0e3474468d97

    SHA1

    23357fbea92d27442ed1d965b55801d858c6092a

    SHA256

    bf153b241ceaba2846d52e5ca1439a791824253c2db1030d786be60e27f7fff3

    SHA512

    dada5332e3eb6632f982e3f611815ff94ac9070cf8023082ab8543e28e52445c0a31822a0abd6435590896f3914194f5ea6f5396eeb833bed9e3a0ceeb743864

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

    Filesize

    1KB

    MD5

    f214949df2f0cb4cf096208565c44840

    SHA1

    42b35847afd09f7c60b7af4b009d9bd9110eaf41

    SHA256

    1575c0f611b8880436ed9b84c476e577ea5526b3859f0e1417d4f6b0204866e9

    SHA512

    89ebbee356f03f60b94e04864d27a4782076b3a738158c3c6d21be0aed02ceea16fbd41a91d3301f37953a5dee938146c7f22b21fbe80b2a6494d838ecffd263

  • C:\Users\Admin\AppData\Local\Temp\00294823\lcheidceoijhjhnpppbacgphackpcned\wTGKTzva.js

    Filesize

    5KB

    MD5

    76624839cc443a5847ae3d8606502a95

    SHA1

    aee8d85a890ed8aaa83d5098b4eb30608c2bc29d

    SHA256

    c3ddefb4bb9996809caced984a7a43f3ea97a22beff256b454a62d3b517f8290

    SHA512

    18e1426225b847942bc6d1f75d453c94f0c7b4147cebb88923f5a671950c910aec9e857813fa1d07e22d2e82eadddf7c2918cd87f0517c3ed0faaa7489a3430e