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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/10/2024, 03:59

General

  • Target

    2a70c16c86319866d045953c8dacccaa_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    2a70c16c86319866d045953c8dacccaa

  • SHA1

    beba08a9b4a813da51fa9299d98eb5a2302921df

  • SHA256

    00a17050fa68d42dede65d9375204c892104da48ea8d43b19bf237985062915f

  • SHA512

    56fcb61fe218c67e2efbcd329a9a3cd13b6f1c86923b7b2bf5bd4f87412462ff9474b030e193736e035d140bb93830dcd4c9904a0bc3ec62ac511b30dd61095d

  • SSDEEP

    24576:4LichiGeCvJs6vy2a3v+XfAQpxgl9lRkIUgiHTH3pMIKP:4LXQrATQf+4NHlRkmizH3eb

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\2a70c16c86319866d045953c8dacccaa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2a70c16c86319866d045953c8dacccaa_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3020
    • C:\Users\Admin\AppData\Local\Temp\00294823\zg.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/zg.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:2664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\00294823\cinegaabjhafalogldapompinppcobgm\6G.js

    Filesize

    5KB

    MD5

    61f0c12dad89be0f73ceb3e4c1272ca2

    SHA1

    ca0960522ec82d1e39eb8cdbe2b5828f500d2a51

    SHA256

    6ae4261a952d721356c75886ad0d8df60d9bdda06fd0c7a6407b1b43634ccae6

    SHA512

    4f52720028e8c41846fe353f9fb15e96d3a18551f3859778f03c672d3c27db30b479d9b12179e4042e35896f95410295b7bd6f2fe55231b772204f0e452eb83c

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

    Filesize

    139B

    MD5

    e666321f332c9bab67b11e92dc362214

    SHA1

    be10c6ed83b48fc38087c28374a5216e8c25ba4d

    SHA256

    99b76cfcf89e23e3a31fc22fe6ba452b76172113881556cac05acee79dff3f0a

    SHA512

    a776ca1c87df561dd5dd156e19357884d968dde5b7b14b3a29dde52a2a3710c756190198977fde69c4d24790fadc9e789f090733e006ce83788a02325a2b7d83

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    508B

    MD5

    4ed1bf81ebb64479bfd46dec37d006bb

    SHA1

    19194af531a298f131bda783ae7b23a1a99b834d

    SHA256

    1fdce3433879b0652018cf1f22688ec5853658eda2014163e07212ef60d0ebed

    SHA512

    2e5ba3b0517abc2ff17bb6bdb4c30da5373ab6007d4c54a9b0048ebdb3d081bed521bb61686f261660c9825283a2b776fbfc62e9777a4eaf1ae5776e9220c9ae

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

    Filesize

    1KB

    MD5

    496dd5e0e3bd06565683ec895a43f7fa

    SHA1

    56a52243715bb29192d66e667558955ad6642363

    SHA256

    445d347278899e8be6821ad9cf147c4b69d3047c2499db1d76eee78635bf85e4

    SHA512

    39549040d93e7d3540e5d6e73166322b6a2b0411397d4831ddeec4823aac214a5f63f82c09ba4776b358284ecae3e1122f79011e643a0e76d6c26e8295b00b24

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

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

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

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

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

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

  • 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

    96B

    MD5

    46091e6833b260cfa54e8c653794efed

    SHA1

    5b1d6f1e4cc632001f380febfb45e5656dfbf587

    SHA256

    dd04a87f4b8e9beb534a880bf67d7411b44aeeb556dbe6e9ac089621bf2228b2

    SHA512

    834644a005de3a67450de75ece44ea23699893d3e69d7bf4dac7eeb92c933050fcc1bd6914090773bc9ef7b27de53abc254cb4c64fdacbec846f78d82c3c022d

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

    Filesize

    9KB

    MD5

    c6c038c220d381b57bd317c8f403020a

    SHA1

    b046bff0c48852111ebddbcf13e5c4d07826a79b

    SHA256

    0b105ad8ac10e136035f69d57645da4207383f66726b868fe8ce625d9b73df2d

    SHA512

    909d0cb5cd14feea64e6bd843617706cc715c138333e8dd57fa22692eb2f7804913fcb736df7da8a7304fef8d5ec86b166d56e6ef99b0cae72e0cda5f7ac2395

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

    Filesize

    612B

    MD5

    dc204b6884426bf02419b16d2a2cad7a

    SHA1

    1cc5f615a13797f8e5d2408201f30640b5e42c8a

    SHA256

    34ad5713124dea4dc13a513a4c733a45cf4e26c2379620d72f6f479156718015

    SHA512

    832e126dc3a70672c3fd80aeeb43e2e166d93576bb28ba102bedc4b2d764f22f589579f63d15bd57411e24152524e23adc161d12f7be4e58773afa6c5e898ec9

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

    Filesize

    3KB

    MD5

    320fae3f515e6db15e160e16ecf85d33

    SHA1

    6c1fb94bbbd33b26c9159d14f831c72106c33061

    SHA256

    641b30576fdee44dc5936559b96b3919b005c9875e6df5a52409af54df8a60ce

    SHA512

    85f66797fb86f4ab2c71e27d6f8f7ac9228f27c334aa19971c9f3533beff68f897a691d69fc0b242be9bf1513337caed80a65830259914a23fd740d78d118caa

  • C:\Users\Admin\AppData\Local\Temp\00294823\zg.exe

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f