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
    18-10-2024 12:33

General

  • Target

    5775067330c393f0919f8885d8121be9_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    5775067330c393f0919f8885d8121be9

  • SHA1

    c9138ae49ce20e04b35f04a0482929ed56c157ab

  • SHA256

    d87667080b5a0b61e09161b6ebaeb9e080c24bec0369818deb1dbed359cb1a06

  • SHA512

    53ffafeb667be27f485abd3ab9a416554749aa79f70b655edb3ad9341658c6b75a71cdf8abaaac4534773a73de18f6d57f15491bf48e3eca5b0470ba6d6ec177

  • SSDEEP

    24576:PLiyfHEEeH+36nFTy/Oy+yJHYkym8Y2B4DXQ37eHFHzJd:PLtPEEee36Fdy+yJHEmuByg37e5b

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\5775067330c393f0919f8885d8121be9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5775067330c393f0919f8885d8121be9_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3636
    • C:\Users\Admin\AppData\Local\Temp\00294823\2Ok1zoS.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/2Ok1zoS.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:4680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\00294823\2Ok1zoS.dat

    Filesize

    3KB

    MD5

    ddb9878ab3a4885de8524ecfee38b256

    SHA1

    2b9e80b64b8bc5657a3ec31b8fa3d063afc5f93a

    SHA256

    725d50c576aee1011b60757965f2a7fcc82647aa2accdd87cad882e0de5705df

    SHA512

    671f4cab5da645f051422c5e1a500fc7148cba2dad3dc64ce80b7970a077f30202b994206a9b1eee5d109dce3a0ce1fab17d220faea5b6a1e27533757f035a36

  • C:\Users\Admin\AppData\Local\Temp\00294823\2Ok1zoS.exe

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f

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

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

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

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

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

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

  • C:\Users\Admin\AppData\Local\Temp\00294823\ijjiphjdcahebehkmkbbnhpkgfabffhd\L58qiFM.js

    Filesize

    5KB

    MD5

    eeb2b1a50f07df02ccb64dcc367dc3c1

    SHA1

    79f9a2649564d7426e330252144a585ef9f41098

    SHA256

    d4c7897e43d621d6f61c042646524392202c08e6cccb9146cb5489d237d0e584

    SHA512

    5823f9e708ae58eb52df26112c8ccca16fb3f6cadb96f1b70f1fb122845b5248ccf365f4e182b79df9291906b2f91228b5a4758f7701692d3f8d5a7b117142ab

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

    Filesize

    144B

    MD5

    cf63d8ccf407505a25a50a542485f647

    SHA1

    06f1f3e90fefd5acade6916e34fdb557490be827

    SHA256

    a72b00d06bc6706c2b42b0c14614a8c378d604d2ca4ca165b433cd45b920e891

    SHA512

    d0ca7eaea658098a2ddd112347f85342f1074b1334d3ad91c43fa0876b3a9ac080d8826688cfd536366abb2f9534f6dfe739e048d3920b3625cdd1150cc3eac6

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    509B

    MD5

    0a260e2a24e82f8641af7c01eadb4c90

    SHA1

    aa83e6f13d494fda0843c803b81c8c8d77a5c09e

    SHA256

    d6bc45e1434f6bcb52386792c5e4c8085e2c62a7b79c666566ccc128f6998f0d

    SHA512

    a42259daed1de643c0fc8497d4f455c25d2b2893964096295ee397e13d3b6c6631bf5285bc2c1a6f81b8374caf1d71c121af70be72df5aa8dbe9c2c5bb91e082

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

    Filesize

    1KB

    MD5

    8bf849d8ede19c95e56974725d9e8761

    SHA1

    4d700330af3dbb2647a751d0a0522525e5b982fe

    SHA256

    480da2d3827c6ff069743300c005768ab1593ebefca741dc99e51597c9be6c8c

    SHA512

    61f3d68e155d6f4fdc797c6920b94dade4bceb9e7001aca412f1f6b36bce6251434f6bbff18205fb40d21ac618013c9c83a8dbda29e3afa76e8092c07cb96446

  • 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

    15549b069eb74c461b578b199f70d3e2

    SHA1

    93bd05bde6a5697e847ca2bba7c340dbe93cef11

    SHA256

    50c2bcf73dbfc2a3046d826bdea313e2b9c572b90222e045fb3bcf08154a2fcf

    SHA512

    5856fe56b49dd0cd195782a5c8a5167a570c570e0f36474ce301e0ad141eca1badd410ecbe951ac6e05a61da4958e574659bf49349d03f490c9e67e85d4fdffd

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

    Filesize

    9KB

    MD5

    097c74a34810ebeb037fb02a4413d26b

    SHA1

    d305b2b222901dac87e996845924f5a4f7f72cab

    SHA256

    dce0c0e83d0259a22d74649522c01bede97b04a40a65e4797d2c820868681b84

    SHA512

    3d8bf842292294ebe73bbba70171fc098aa1658be5d4999d9ae784777be22e43ded10f2645ec8f51e71b31ad34db9d7445f594821469e8f2d86bf2feda6e23ad

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

    Filesize

    614B

    MD5

    214427d6cae2e5121ce8b50178cf70ad

    SHA1

    70cc54f2243755dc575cdbbef638497422c5e5c6

    SHA256

    a36bd9ce5a56c21c2a9046e4a4717b94399b66f77aa5a6225eabf0d955556f54

    SHA512

    4e22d5dc0d80c4c1a208980581391d7c75be7812735ba90bdc102e7675761168a0f885cb2b6d1e6a06e3ad17e64435c938988d644041be9a7316e40eaf8aa39b