Analysis

  • max time kernel
    93s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-10-2024 06:41

General

  • Target

    0e696a9ca26022ece4cf3db08122efc7_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    0e696a9ca26022ece4cf3db08122efc7

  • SHA1

    028b1271689e56432ec1fcd3bfdc3971af6fbc90

  • SHA256

    4406d5f428f46610c28cd1e0062bfb69d7d88b1854910aeb1d71c0d1b84144bf

  • SHA512

    af8e6e1d9655dcd22bf2a4589306a0672d94fef7a7844eb4f5a39eed072a73bf235569ade23d76dcdd25cd50842b5417faf7c696cbb362f74e2d5db74fc31e7f

  • SSDEEP

    24576:4LiNAW9WbcbMwRZoSMEYIX6YBkh+62QDuG/j1Ih:4LMAgWo/0CKYeoFGih

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\0e696a9ca26022ece4cf3db08122efc7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0e696a9ca26022ece4cf3db08122efc7_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3100
    • C:\Users\Admin\AppData\Local\Temp\00294823\ug64t7.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/ug64t7.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:712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\00294823\fiefmipgpniinfablepfeachhlglkpnf\TDGpmX.js

    Filesize

    5KB

    MD5

    f907370b1d501d9438965c54b483bea0

    SHA1

    cc03bd9e59faf40df5ec925cfe4f864099daba52

    SHA256

    635da116730f1ac211d86180bef44dbad324dde63aa27ef4c017c12b890b02a1

    SHA512

    96fb42bc68406c58ac601495ed9385cee8368e39cd224633c9b8dbd91720431271b1c2a77165620be23ae801af59cdc565f1aa0f0cf9c4ae693d619082edd62c

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

    Filesize

    143B

    MD5

    3611d21ce609be7b2193d6b8162892e3

    SHA1

    e10cc33b5729d1fc318a353e6d2486e5b0ff24d7

    SHA256

    dd72486240a139b11088476255104b7ffec71670e12366004c751815b01a657e

    SHA512

    14f9a807bc4b7d6dc66e6705d45b08eeb4be2a8ce63f8b773e6d9e1c3498d6386ce338159eb484392cd97fb4bf7f10a6a0a930b2bd78b463b7853cd1aac9ef84

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    510B

    MD5

    ad118dfc81a6ff80d8a9fddb508aa55c

    SHA1

    bdfb2c34adb9cfd1fa31ef73e658afc461852d39

    SHA256

    03db0cb0aa67babc0785587c915a3db3d2b7a240eacc0f72514d40fba101660a

    SHA512

    2adf5f0790a38521aa33e409fae35710612be11e693bd4fd00680607d83ce5372aefbc17f26bd959e3927bdd73e2850e19c1f251b7dbea22fdfc4b436a9b96c3

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

    Filesize

    1KB

    MD5

    554886ca33ff92458b279d0ae41a159c

    SHA1

    c1b2fcd6ae04ea752353a93bc92fc8cda32d1a8e

    SHA256

    80d805afd5ffe351d2088d21109c693f6c85edb3f0bf097f10c49c0e5c6d428d

    SHA512

    c0b90780ca2a453496c0ea428c952351a070241deee0a5ae60e7cc2b7f9d1d0c02b182ad09e69ee00202b805b86beec1ee4f8a3c0502cad791a02409b1817a9c

  • 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

    104B

    MD5

    379f3e5f170c067b89f831d06b07b3e6

    SHA1

    abf78d207b37ef28a10fd2b8b1a9699121fa018d

    SHA256

    fc43ee8586d0a4277d5c68ca4e7bffdd2859be4e877cd5d5723d9387fb31be00

    SHA512

    4f9d626cee22d045e16972c3ccb2a7fd1b646b416f738308ba9cf5e88930a389b6c1efcac57d90c5f2925b86fd450441f763a50afe3ae2382f0fed0ec004c60b

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

    Filesize

    9KB

    MD5

    11b93b4b7fc8fcef848bd39100125277

    SHA1

    47f791dde6acd808aa53816a7b007ef46304e84b

    SHA256

    f7a184887c9f0204bf3c6d4eddafe4211cb012c529f0c5781f6967addbdabac5

    SHA512

    f718fe970fc341e151c908ada3b7c76b585c749be838540367b9f58fd431cd8df4371e27344dfcbbb513f4d6fb1e9874bd0deae8fd740fe77915feac9a2909f4

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

    Filesize

    609B

    MD5

    3ee05b8c4956c6862bf4118237256c6f

    SHA1

    ad81d429eb3823beb472d5f67a78e3ea8078cc59

    SHA256

    57a7daa65a17a40f079389deb1c7b656919ed71a265a0cb2a315a2dcea2bc8d2

    SHA512

    dd209e19198d797bd810ad55b63db663d9950345ad3227ff5802ec8d6b3cb142cd8cca5dda1322cedd6493435ff58ef21e9867f96ae49e18d9846c08ea217abc

  • C:\Users\Admin\AppData\Local\Temp\00294823\p1RNU.dll

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

  • C:\Users\Admin\AppData\Local\Temp\00294823\p1RNU.tlb

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

  • C:\Users\Admin\AppData\Local\Temp\00294823\p1RNU.x64.dll

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

  • C:\Users\Admin\AppData\Local\Temp\00294823\ug64t7.dat

    Filesize

    3KB

    MD5

    f765508882e578331911d1e468a99857

    SHA1

    faaedebd43a264891d42ee9ec4f6bc4b71d48adb

    SHA256

    1009c5bacdf5219845c34065110b6ae1f27346b2536ad3126403f3eb7a2ea78c

    SHA512

    039e59c7f440989a7e7f665f83b03f06b83e325b41be902fbde3eb97937a7c98b660bbe97cfd015e3a18ac8fd5b06e04d2752c0eca7d9b36022ebc2433cc3b69

  • C:\Users\Admin\AppData\Local\Temp\00294823\ug64t7.exe

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f