Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/09/2024, 12:45

General

  • Target

    01645bf801dd2338ade6b8de32e0c7f5_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    01645bf801dd2338ade6b8de32e0c7f5

  • SHA1

    7ea4d06b5206d659f3d8f71ded745859d24439db

  • SHA256

    418bd77dacca9769b31868702cf425445024ecf80aa7ca438b9bda5218272de9

  • SHA512

    4a3c44d93e26e6e4e424d424bd77d71ac7d0e43930e51901624c70a82ad7de9e76df205b9282a35ff64177492d92b20badea0c08d54aa970966e884e2ca520d0

  • SSDEEP

    24576:4LiDKSlDaDmYT0LAGP9u9joQX4A6WueBZk1rbfx4NKFiodhkX2f:4L+VlDUIEV9bueBZk1rOEioXkO

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\01645bf801dd2338ade6b8de32e0c7f5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\01645bf801dd2338ade6b8de32e0c7f5_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3720
    • C:\Users\Admin\AppData\Local\Temp\00294823\hTO.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/hTO.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:532

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    3KB

    MD5

    9a3d51ec6b905891282569fa676628a5

    SHA1

    68a5dd84db4904195dde3760c1b8cb0628554181

    SHA256

    4b1c8ae3643061516b3a6b0bade7d0d2c9fd8df1cc89eecfccbf6a6e517b386a

    SHA512

    9e92c4b5ef1c525efd93208ced116dc8eb9a0a01715b86e1cf77d359e24519d27bc9df086ef83f2f1c64c75986aca364e32b3645cfcdcdf8b9dff978ffc8a4c9

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

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f

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

    Filesize

    140B

    MD5

    075bd72b9cadea3c95146f4b84f6d699

    SHA1

    e5182aa4dee5366f21cf8adfb7f1f69ce39b0eb0

    SHA256

    dbf39ece0098b538ee35f501aa0ddc721dc6b2b5552d07ffb0de2d373b8b0036

    SHA512

    c4580183c8a82a99352e8da133b6cc2b11b7c57fffa46c9151e69e158dacaab0046cf273be25712cf29a19986a2e21bd25c0b02a185ddef4547d6ec4584ae48f

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    508B

    MD5

    ec74867e41df8163642f369140baf766

    SHA1

    2d8b574f31e74e94eb98d09014180fe2f3bbd2dc

    SHA256

    960d5c110a99eb2bfb3222385b932004b74340fa6ede383a33b49537e99cde59

    SHA512

    2d7c7cb6f1114f773648ab43862c361bd4c199cc7b55dcd448c2a42bfcf99acebd6e3b9c6c5b15bf3c47d049c3105292ff78adfacf22ef09bc35daa852df7130

  • C:\Users\Admin\AppData\Local\Temp\00294823\occmjppeebfmampanmmegklpefldafcf\nok.js

    Filesize

    5KB

    MD5

    47f5059a5e8f421dd9b55a0e126db5fc

    SHA1

    0ddfeb04fc31c9d2aa805c998a407b1ce7d463c5

    SHA256

    a784b9376424e2d67251ba8c93bc379333c9a167efcf5fff61aab4cb243883c1

    SHA512

    367d3a02d8477e7e92c6114ed5a331bbec962a4e8cfd78b848feb47598aa36603073906b3585e7ab09cad7696998ecce1d350ca7adf04ed6a138752c22a227b2

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

    Filesize

    1KB

    MD5

    4c02a3254e090e9571967da9ba230c7f

    SHA1

    e22a9872d391773e7692c00939675e81b6ee56a0

    SHA256

    c13d713026f34699f28ce76531d18bc1f3255137455832340b720a0dec09e36e

    SHA512

    726b20a614d3461efe69c02a379aeb7fe5852b8be13363cca2cf531ba69f4c63e3df27dcaf96d4e6c6068b50b706a39eb3261a2d42d4b9d2d0778bf8540785b3

  • C:\Users\Admin\AppData\Local\Temp\00294823\q8.dll

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

  • C:\Users\Admin\AppData\Local\Temp\00294823\q8.tlb

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

  • C:\Users\Admin\AppData\Local\Temp\00294823\q8.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

    98B

    MD5

    fe2365e0a23119d0ebd1dba6f2b99af0

    SHA1

    b625b3917f494f67f2fce12b10b3afca798a0984

    SHA256

    f6fb9fde7220a0917e98ada6c1906bbbaa4697a9d37dfde3582a06da0be7271c

    SHA512

    a03dab3073fae4f3a65523dc3c7833781c795e25676e51d81c11ade1963945d9fe53717db985d8a94ee43f5b3f745ee9dc1fa00c58034c95f3e2ae3f64781262

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

    Filesize

    9KB

    MD5

    3e822747aa5902c4d33d2f90c97586e9

    SHA1

    8e9c7e722b75739bbcb0bef1d2cba6fef262529b

    SHA256

    5aeb3c14980a5300d440cdd5da280d1ef41d51b6e3fccde632cc25d1b15a3325

    SHA512

    92df6be789bf0ce31eba7e087d0d52fb693cb3552497b0090454293816de57f653e7cedbfdb52c9108b2ce06acb6ea3bb6ae5d1490bbd198d3312e2b9e2479fa

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

    Filesize

    608B

    MD5

    9aea2bdbdbf923e3f79cb757f0f40f91

    SHA1

    38b9425da510e41f8a000dfba6b392d49a62acba

    SHA256

    363fb74d477c712a36428f8aa38440db5cba29e825d149bbc3b14fd259b31054

    SHA512

    f88d0343c3d51c41af47d1997f81e01dcef5546b72c57328866796da8e9c2c88eb4f8a114d445d6dc32c428508a0cfcd84b96167475b0a7dc23557e458017419