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Analysis

  • max time kernel
    149s
  • max time network
    153s
  • 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, 07:24

General

  • Target

    2d2845a5507a5fd1b4a38b8c2a308ed7_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    2d2845a5507a5fd1b4a38b8c2a308ed7

  • SHA1

    4174a990b2a0ac6100dbd7a59b8d293482de5578

  • SHA256

    31d67b50b5b10b38a8006d3121f468b0f6c291485dcbbcc1a138a9fbccb78986

  • SHA512

    d5044d4efcd5f6eb73353b89f49cbc15cd26c6837453c1607d4f466da2f2f88069c5d90c186b50fe1565486e021c466fcf8bf5b1ae30e9d8c5521ad60693ce2f

  • SSDEEP

    24576:4LivxhLgrheKtIeC2BVvc3ekOD0amMvYvCD3YJr4f/bOneyYjpMfX+mc:4LWgrhBIeCW03FNMWeflXtl

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\2d2845a5507a5fd1b4a38b8c2a308ed7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2d2845a5507a5fd1b4a38b8c2a308ed7_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2304
    • C:\Users\Admin\AppData\Local\Temp\00294823\5gLyW.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/5gLyW.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:4200

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\00294823\5gLyW.dat

    Filesize

    3KB

    MD5

    62497a4b0582add3d97f3558e127ffdb

    SHA1

    3e362c83f80d6e053146c0efe4ed79ab92c301e5

    SHA256

    6049d069e4407e45b1823a49151077806617c2817e4f191f630d22fb2d0be6a3

    SHA512

    2ab7f4cac15b23ff9f3a8568af118eb27edafdb460b37dd21321c7f4140faf27e47c9cc4b9f3e9d7cf3ae6d73e8752e9500117461aeefb7b0330d50436e267f7

  • C:\Users\Admin\AppData\Local\Temp\00294823\5gLyW.exe

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f

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

    Filesize

    142B

    MD5

    23b7c99f6227cc9d9cbba853130a3ec2

    SHA1

    b7b039c3da650e3bb2b8a817a4dfbd048fecd660

    SHA256

    dc5494dc5f23192918d61523d30eb2db2f7e8061b89f56b89fed2a74501d5b62

    SHA512

    f3ac4e601c23c4194511e611008688b74e28108fb68325f62c0f0d125fb503f0f74ea5695514104e7326ee1af7f1eae496a9221116c9e03cc72b866f3554a1a7

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\00294823\cheobabadpcmdadofkleflhmgdpjnfig\itkTE.js

    Filesize

    5KB

    MD5

    6cddef20d3cff4f596e00f781b5f3a8a

    SHA1

    e08cb5aea74800cd68ec050eb4f401f7720b2516

    SHA256

    32f9a62c3015883066d39c18a62939e39738af746e16b40d7b5efadca2c5aa3e

    SHA512

    dd5271b0263f3d2e2b493c12fd4ca4e80a895dfa2248a307bc0436edda511fc7ce8a8c499c649904c73924247944b6bfd4a268e612593e1ced2ae0d3ef6170d9

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    511B

    MD5

    7d27584a9aa1d9972f98e63167e5c4bf

    SHA1

    ad5d33dbc8028e8eabd3d1fee4d40d8399bb0a8e

    SHA256

    72b392984731ae53396ee8d66fd4a3e70b336fa8e6b9fd8a1c9e4f89edd3078d

    SHA512

    add7d7fb9f37674a1e78668bdca02469dd145ebdac692d2ec699f25bb8ee8bccda3e233d5d4b340fc15af5aaca0ecd142de690649d0a2a1858433abac87645aa

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

    Filesize

    1KB

    MD5

    0f307dfea67a346a7724e9679f564ad0

    SHA1

    7307e449df19bd35dbcf7bba78a9ba90ec6d95de

    SHA256

    69386906d1e2756c389591c6eb8e945fe6138ea33d649ef0eb0fbaac22760f23

    SHA512

    940993d3889e496d467817cd353a4a83b273e2b29f8bf6e75b8a6ec8b59998ca33bd124c75e04d5c740dcac2298800a44134de4a108752f642ed4e6c2e9894c6

  • 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

    102B

    MD5

    d0edd361d58bbb5781567562ab9c863c

    SHA1

    a4ac3325175b0a5eb7f99803f2cf401e8daa447d

    SHA256

    0e10bd270ccc62049535950944caafe9d8142d5c27284983690bcf06d2e3fb7f

    SHA512

    27f070ae2f60e2ff48d12e07287c8959623fefce452f2b742ae3b246f2196b507af6fa56f3570fe0ac4371b529e8305319047428a961849c1a8230b59bb7002e

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

    Filesize

    9KB

    MD5

    8868052b6771e3d51a4abdcce8577e28

    SHA1

    e1b5655632819ae97aeaf18dee1f4bf15092c92f

    SHA256

    90b7525b96e5409d1beeb89c9cfea171e408e8e7627d058421d215e1545c0d9b

    SHA512

    305dcbc8a4995d1f63f56d0ad46900e0675211fcb4102f666fea409d8ae2fdf5f1c5154b7dafaa37d2f04c8b48e26b2ac690f531740c1320d6a7d238944d7899

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

    Filesize

    607B

    MD5

    0f21b6ea1c2dc80ca4d40a966dda8761

    SHA1

    efde1cc0fef9d8beaab029994820351783042d0d

    SHA256

    fcf1db384fe6af83de683c1e3ff7bfe551a74405e4bb9e42af961d90b150ed3e

    SHA512

    5ffb64621651e03232b513dac14b51a65cb8fa3352280524828adbfe179af229a8c82b4533d544f552a831431e28f150c21a0e1bf06e88d6fa34027e17871ac4

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

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

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

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

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

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a