Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06-10-2024 12:02

General

  • Target

    1800e7a6db0a04adfb178a4276b21556_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    1800e7a6db0a04adfb178a4276b21556

  • SHA1

    38d9eebf40ca93cb8776c227b2376df542226c71

  • SHA256

    a284f7bf6ea6732b77e4c6ec66c3539fa1f11b6129cfb5428fb5d9ee8324d57a

  • SHA512

    e5f9fd3233d167f7f08ff9726516fa8b664dd85f4a40d526762bd7aa753941896e6bf24d26896c4d709811b3e5603aeb9cb51de5c8931f662501172775d3904b

  • SSDEEP

    24576:h1OYdaOwOBsFEt5hDG0SAMs9jR/jaJnTJdwY68+UhnWb3aQk:h1Os5OEt5hDG0SAMs9j8nTJ2Y68hWGQk

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\1800e7a6db0a04adfb178a4276b21556_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1800e7a6db0a04adfb178a4276b21556_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1732
    • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\xVb9QK.exe
      .\xVb9QK.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:2540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\1545466671.log

    Filesize

    3KB

    MD5

    83f7e4872a5ed2d1c276ce67a234cd06

    SHA1

    b485ccc4ce9461b22751a453220373975545cc5a

    SHA256

    5c6318ac1d44670fdc959695107663b54e7a67f4fce91d71a9a3f628e3f6d1fb

    SHA512

    1d9e1c0b9c326ac139b5a9debc94e576925d853e0bb5a9339636e6f07d24437062ccda4dccce9655c749347486fb522d7d6ca7143e4bd2c9ba022227fa2a1fd8

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\bepidhcmnlogccieodinfmhnkbmmelcj\background.html

    Filesize

    143B

    MD5

    c8d17225ff36992147950cd4087a655b

    SHA1

    6e67f633320a283fd6eecfb4c2916ee3b4951a07

    SHA256

    7beb75a0530616aed0d3a87dfba4cad3b4717abc8bf3c9904b23d8019129efa5

    SHA512

    53d57d7aa058c077d0aaaf6eadeaf14e3dac5772731f0bfc9121dd2fbd76c47d17184057bb81b5556382d6a7db088ef421077e710f709e33dda85b65fa4ce5f5

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\bepidhcmnlogccieodinfmhnkbmmelcj\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\bepidhcmnlogccieodinfmhnkbmmelcj\ghMtQK.js

    Filesize

    5KB

    MD5

    e17ff377618672f53b623546f3a2afbe

    SHA1

    3cad8e296f72c375b28eab8e0308b66af132cd64

    SHA256

    fad20cde05ad819a0f74ef58d458cf01029e49870e5e86d77a3170a6d081b476

    SHA512

    7daf81a03c115207e35cda47b0b87b4ace2a87db1a20de8b49dbdc2102603631e5029772d2b7ea1cce16885ef963bdc65974d12821bd980cef731b387cb89e3b

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\bepidhcmnlogccieodinfmhnkbmmelcj\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\bepidhcmnlogccieodinfmhnkbmmelcj\manifest.json

    Filesize

    501B

    MD5

    bd189fee766854ee2a01b2499b33edb4

    SHA1

    c2c65d60d00ecfa25c9eac52fabe093a1862f794

    SHA256

    0d89c2ad114d5a3e03b1990fd9658cfd6c04b77a84be4a8d0488bf32dbf321b8

    SHA512

    3beaf185295bd89fb1efd021ade21b6a5ed2e9ae5ba3bff5157db6aacd02eea37bb6fd3b7521d498005ce6d8f9cac8d26ece416b2670884bf4d9fa75f60e2aee

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\bepidhcmnlogccieodinfmhnkbmmelcj\sqlite.js

    Filesize

    1KB

    MD5

    053ccae768021b957dc43c2bcfae71ed

    SHA1

    e94bd4e5c766c4457488aa85c421fe9da8b72edc

    SHA256

    a07a6e06026911665d695117cb0bb24a10636cf80ffe6fe4c40971eade1a0ac9

    SHA512

    cfa9eff15d7f9a847fb9244d2cddcd945aa26f09a957f4cd83ed97b60160c164965b78db270029caed442b957eb659fac427d525b4c7b31948b1135f19212c95

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\fbP3Y.dll

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\fbP3Y.tlb

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\fbP3Y.x64.dll

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    1b53c596cfb1aa2209446ff64c17dabd

    SHA1

    2542da14728dcdbe1763f1ee39fe9ceae38ad414

    SHA256

    a7dfea4bf7e1d46a8b8e64ccfb2cf35017e3a5b350eead26d6671254d2b3c46f

    SHA512

    be54481675c38ef6a41697cf8cd3ab5a0b126922b192732a9c587dd8905b74b66c79eb0c849f62bbe8934979a894be63734b0ad59ffae295f5797cbfaa327030

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\[email protected]\chrome.manifest

    Filesize

    104B

    MD5

    9936af3cd17daf459fcf6c9719487b09

    SHA1

    083b4c23520773a29cd468fb7a78545a12d3cb6d

    SHA256

    d540a458e62406334af4ad25704d1fc9d2fb6f853641050c7a9864bcbe62a2f0

    SHA512

    cd5b51e37747745cd14228b6f4332a653ced4c6660865d5e8c94affc43c1df3bb4a1db2c4d1922af124c5018df4695c5a3645b157066e1c51a1ac73afbb825bc

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\[email protected]\content\bg.js

    Filesize

    9KB

    MD5

    91e79f23368bb5c519db294b098bcc8d

    SHA1

    6418fefc3407f2b7446a26ddb214c2b1cb9eab8f

    SHA256

    6e51c2bf317e3f03f0701b5f734d4571931ffc8eedccc1cb1dbb1ae2eb149704

    SHA512

    b1aedc8f9a4e29c4ac07946e3f93bf7b43536102f7868338585f5ad74a152373c0b32eb04a33f0963cdf4e6c99f98de5d3b4ee8f6cbd5db313a47fc13a9afbb0

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\[email protected]\install.rdf

    Filesize

    599B

    MD5

    e4ef571a114857f23d85e8410301708d

    SHA1

    b7e1d572fde4fe92c8ac2efc4dcad1f249189d8a

    SHA256

    2b238253500f21c6f65ea8bd7c0670f2ac99ae851c2123c3e180af804b5e6f5f

    SHA512

    06a5e65c00948c24f271803e7040fe785409e28cc65ccc4da220ea9b82613e73f07230e06dd8060b5ec349f40824f5c78d65f69c780d7543297f2de8a18a62a6

  • C:\Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\xVb9QK.dat

    Filesize

    5KB

    MD5

    c7e799af7217a3c84bea3e1b991afb49

    SHA1

    ccf3980b030f4d97f7ebafd34c3867bb6da6c667

    SHA256

    767c42d082a43726e3650c66171b7561a140d81e1c458d8eedb51f07b5fffc9f

    SHA512

    b89020eec3d608519f14dd783911e154b884275d2bbafbcb52044b7dd78c697d3cb1dd6d292e491f60a1db653f4814e9199b7244424d591e68470721629701f3

  • \Users\Admin\AppData\Local\Temp\7zSAFA0.tmp\xVb9QK.exe

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f