Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2024, 21:01

General

  • Target

    36c96da68fe5597d46d32eb247fea82a_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    36c96da68fe5597d46d32eb247fea82a

  • SHA1

    f45086a824b4cc9a3129e4c6c0f168720af327ba

  • SHA256

    9d41fc1c0852fefdebcd512aa6aa1d8a2b1c0cddf552e032bdc7e6705efa1cd5

  • SHA512

    51e6611b3792ffd5326900f8959bfe8afbcfe00491c87f9ecaaaeb2dbeaa9deb956305a68d556370c2f7093ea27f00582204298bc1ad378a2bc38422890fecf7

  • SSDEEP

    24576:kLiqARmsVckDbADO2zGQW2KhrA/3Hd6yPjDb2uVFNG5kfo:kL/qcQyKQW2KZcHdDrC54o

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\36c96da68fe5597d46d32eb247fea82a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\36c96da68fe5597d46d32eb247fea82a_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2972
    • C:\Users\Admin\AppData\Local\Temp\00294823\BNHTz8B19A9.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/BNHTz8B19A9.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:3036

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\00294823\BNHTz8B19A9.dat

    Filesize

    3KB

    MD5

    1d0cbf67e6e9a7be2c71567e55d9f60c

    SHA1

    6bc9b3c75fe0bd2121b77b47b8c43047c261c0de

    SHA256

    52c1706d4dd1d7ddea73e7345a74618f08ee9d5d29c94823e33258438c32576f

    SHA512

    c03024c29d01e154d6148e607516afc14df40da874ea48a13e22c142ef47e3e101b7df8c1764b30e66ce775791d92f51b0a3dff86609ea1168f8e12562e77322

  • 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

    114B

    MD5

    1307fd653dde476ebd0c78436972088d

    SHA1

    ffbeff2a43da3842621776b7f2ab4f3915ddbfba

    SHA256

    0ab1e983220dfc1ff5eb37c83f8c7d10dc91be45f63b66ad07190e6884eb7893

    SHA512

    a6108264a441def437029f2eebd5138ae58e2d6f979301bdc5a04e4fc0924e9d4f73a8f3ac0628216f0fdd267ff6a71f85d85b4fe47622ffefcb4fc885ee70c4

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

    Filesize

    9KB

    MD5

    df4cb0041ac7355a817342eed49df67d

    SHA1

    69aae3884b29555baa7b7d727fe25aade554c708

    SHA256

    e026f0400bcd6c808632c16c45b3e807b402e8d7e7d365d87375f6f5b4cfe13c

    SHA512

    cef58d00a363e7c210d5add88af343f11501e7ec19da0e568974d657c1f23efe9d2b8da1287f8815100a0b874df75373fbc6c8a099964cdac919e179f69fa922

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

    Filesize

    620B

    MD5

    5dbd6c94dec70f7e98a432788562bf5f

    SHA1

    9572ad7d15e30dde0251444bffb4b96cfea6b7ad

    SHA256

    7ce1caa6fb837bc213c74e7832c32b3598ab66e380a043a021c8f803199bcca1

    SHA512

    c93c9210429b175e42291e677a8747264b3bc99e87444ed1e8481454beb5515b9be328476eff9a766b335d86c8657c381f0df03f9f4be31590b3c8d09a58bc3c

  • C:\Users\Admin\AppData\Local\Temp\00294823\oejbggaenkckmblchoflcoomlphhkabm\EfN2LSep4u3.js

    Filesize

    5KB

    MD5

    94d24f669fea7f26fa2848cbeef74fb7

    SHA1

    1fede40e87ea6b6e66c69b7c7d87cdd184e945dd

    SHA256

    4fc74b97aa5113ee5287515c9c7e7e1ff3b07ec4d08cb4945643ba8db977e70c

    SHA512

    a32c38f8edb84c03b5129b4356a371e0d08055dfbfee3a13bf51125e848cf550bcf4bfe74e38b9399c77bbd7b990971296d8e57c5028aab8abb716bd19b64cce

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

    Filesize

    148B

    MD5

    732e8e6c8f5256338d1d1939e87364e5

    SHA1

    9db504a30675b22b0f9bdc1276bf35ba5b22bdbd

    SHA256

    d58de0eefd9508a4e3fc6ba1fa0bcbfd35e2490a17dcde56922f251395826057

    SHA512

    c8ee34483119e6955efb423ddb1a5c3e4345a755c8beadfb153d14e06dc2e6901de98afeb53703caa89cdd33cea14fe3dedef91d978700a64bc5799e57b5064c

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    509B

    MD5

    64f56a31d39a022d18b7275b9cac1c95

    SHA1

    cae8d150bc79a0496d0e98a5dd4318e81586a231

    SHA256

    39dbb4be16a755a4417d2e4d56d7ba8cfb813e01addc115e203d510ee8ca2cb8

    SHA512

    0164719fbfb3ceea7fd6380dbbffb4da506d8930c479d6960a439ff1e8e0ee2465e7c6801abef577ce2d9d44a851138450b868e9ac8974fd4e2a435a5929f938

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

    Filesize

    1KB

    MD5

    3189b4aba19d66346a992f8680ae2cd7

    SHA1

    545c1455efe71c4eec44a968a0bd79f606b3571d

    SHA256

    249d9d529c98de5c7aa2bc75e082b0782c0e8daf02a913d0c0165c4ce2daff94

    SHA512

    af487c0d3318ba55696d854c9c6969e8ff3a53a8778aa38153e969ab54db5d5fdb78e74489be28a982d30a8057a1175bc0356b0def83014f9842d0d4b38b18b7

  • C:\Users\Admin\AppData\Local\Temp\00294823\zazA3O6sW_.dll

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

  • C:\Users\Admin\AppData\Local\Temp\00294823\zazA3O6sW_.tlb

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

  • C:\Users\Admin\AppData\Local\Temp\00294823\zazA3O6sW_.x64.dll

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

  • \Users\Admin\AppData\Local\Temp\00294823\BNHTz8B19A9.exe

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f