Analysis

  • max time kernel
    15s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2024, 07:24

General

  • Target

    0e90b6afeb17296554ad146278bdf96f_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    0e90b6afeb17296554ad146278bdf96f

  • SHA1

    adcbecb649a574090f0a4f96edb805a3381bb063

  • SHA256

    8a5b253cbe0dbd2cba42c66ba8e228b7f98d002c3c52ce8c04408aa95e51908b

  • SHA512

    e58966bc5fb220a8a439e57faee79583cfdcf912f7a8f574f9840968768ad1030d13d99ce4d367f8eaaf5e8b909a000afef926559457c24ffa0026f17618f6f9

  • SSDEEP

    24576:PLiZGVBXQBQeAsO6Etp3QFZPAwfj09Q8XyY31qpcnuR3G:PLWGTAQeAEE/QbP709JyY31qpcngW

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\0e90b6afeb17296554ad146278bdf96f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0e90b6afeb17296554ad146278bdf96f_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2656
    • C:\Users\Admin\AppData\Local\Temp\00294823\0MOmD4Fxl.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/0MOmD4Fxl.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:2936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\00294823\0MOmD4Fxl.dat

    Filesize

    3KB

    MD5

    3274594c41c953ce01188ede0c2dc8b1

    SHA1

    c42b52f845852b72db31fa63e66efbd4548d2829

    SHA256

    c7f3dbde16c14c95ef0e126e53b164cbd197d1c5c0428c4a1a66d65642d8dc3a

    SHA512

    021264afb4e3df49f865318d2982544366928c0076d42136827fc5a829cc9d901c2cc223a744e127b2fb44a13ee4a0c37acc75e31747f1fd49e449cf388c9327

  • C:\Users\Admin\AppData\Local\Temp\00294823\hanbknlgjlfpcpklpmninhigbphipcnh\GwLjsy7il.js

    Filesize

    5KB

    MD5

    bdf4f1c345f8f15c318c3847d6836ad9

    SHA1

    2a528600f48dbb23f465aafdddb51834ebcd7cb4

    SHA256

    11c2e79ea4bcdf74e69b2e78236dc336044c51b1f311b0d4330be6de70331df0

    SHA512

    a6f652ab4bff3129c1075f424a2630a54428ad2089436500577f4e413da9b5c82be3923c0fb887f4e8f0226787c9f6af9928462e181738c2f5fa8905192b74b9

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

    Filesize

    146B

    MD5

    e801b0986641b95f07fbe3773743d04b

    SHA1

    1f00dc006bb65064c8053371c70f7d6ded9e204d

    SHA256

    f692f42a67628c22e797cf5595eec1127c3b3495fb07f444198fbb66e4b8d614

    SHA512

    496579a1df98918942fc144cd8707872df261879b96e3cf8b4e4ea4f8ff6315ae3f731e90818bcc6475d7f4aed4e5c4015d278bc3313934b9b9f706a1abdc9df

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    507B

    MD5

    893d27bd8bae3de613d39a1ba7055a25

    SHA1

    f11c11fe3e586d1413fdcec7098bc3a207add8b2

    SHA256

    73c788fa954b3af3c3c50c7037727b61d5a6f46fcfb1b0958a9c0ec202e9b45b

    SHA512

    41dc70f1aa5c1a1baf78313fb33c3af3f0dbc46db4ee1bbb1dcbe829093b968868db1e4d6d395598a91ee3b73c4e7b0a7423194d803d28e8bb677faf5d520e73

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

    Filesize

    1KB

    MD5

    f297c89f1cc200a388265ef9b4c10a4a

    SHA1

    4aa24793ae9deaf3f549ff742dffc89400299cdf

    SHA256

    88b293e528efd686f1cb410eba2f3daa90ab934d7ceae5109201f15bc139d1d5

    SHA512

    8ae4c46a57cb9e06ae58ddaf3ac32c6a2ed528ca878ba5e5a34fa1d3c22ee10d0db72edf98e26e268cb636cddb27cf0ffca2665fa4101b394a10df5224f3ae95

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

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

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

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

  • C:\Users\Admin\AppData\Local\Temp\00294823\sZoXjuWL.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

    110B

    MD5

    86ec7dbcefa85b16dbe634e46016807f

    SHA1

    3c68f796e8c9ff658696be0863b0c394aa3f04d3

    SHA256

    62ef818bae4cbf54d152a95c4ef4ebe7d36f2481766f1d6e2ee2336e32781b43

    SHA512

    86e9f9b5d31949e643bbbb13de3a6c84816efe974a1b88e8b22e3ffcb52d7eb3e67df3e9e7a815cc48537b8d5c1b67b84e75545bbf88175bfb5c285a2a898a12

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

    Filesize

    9KB

    MD5

    44a19d854a68e281b62c2fcd4585deac

    SHA1

    8d29175a7f9cf28b0a7d88babbe26583e73a42f3

    SHA256

    6a82bf168cfa7d981bdc2949d9f024c75c2c06d50f2d17f0be6ce41c5c3a2bb7

    SHA512

    b22145cb20fd46f985bb79bf437899d8be35e16681452de41c7c03048c480c97a8d0ec74e1e6c1b665c4604097fb6d434955a9b60b56991ce5f845a09b1695c9

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

    Filesize

    609B

    MD5

    67983c650d927c58256f1776fe4fc22a

    SHA1

    fb74813e0bb35aa6cae016debb1e9fc794de918a

    SHA256

    10491383dd0a394946f0b450ddcdb77ebd6442a24a15cfd88195631fbed8dbd8

    SHA512

    42da6e1ed038d9a3976ac446662d94887f5f81bb583981e93a5083f8d3adccfdea6c65de59288e1c8efb6dea3ecb686632cedf4609587cfa68a67284eac6527c

  • \Users\Admin\AppData\Local\Temp\00294823\0MOmD4Fxl.exe

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f