Analysis

  • max time kernel
    101s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250313-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2025, 18:11

General

  • Target

    JaffaCakes118_8ae762a86b64b0a2f8b414a03c9f36ff.exe

  • Size

    551KB

  • MD5

    8ae762a86b64b0a2f8b414a03c9f36ff

  • SHA1

    8e8925325b18616998a8f068876bed112bf4a8f1

  • SHA256

    2e9334ae4c8c3946c14d68c32d227b0f75a6e2c4797701746afe99f999b87986

  • SHA512

    d48d7558a1fdf9d780926a554b2327544e9bb2f3a52a5a00662d93a4ce48ffc9330597cf6754c278cfb4fd888a743228606596955eac94b7d7e132ea41e2e7da

  • SSDEEP

    12288:h1OgLdaORWctn+MEfOUgbJuMmFcouJqkm:h1OYdaORtMOUgJHJJqkm

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 2 IoCs
  • 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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ae762a86b64b0a2f8b414a03c9f36ff.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ae762a86b64b0a2f8b414a03c9f36ff.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2388
    • C:\Windows\SysWOW64\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" /n /s /i:"" LpIlF.dll
      2⤵
      • Loads dropped DLL
      • Drops Chrome extension
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Modifies registry class
      PID:216

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\5nuVS.dll

    Filesize

    180KB

    MD5

    0e093772550eb9541dd715c016b5584a

    SHA1

    20338dc859a5652f5661280dc508f4e5b533e76d

    SHA256

    028999304f35f7a6fc2cf6e360d4ea587612d63ce191fa979cc98ccca46ab149

    SHA512

    0030b395e2fde6bc9f70f52e71d8e87d306cff8afd2acbad725c4cc92b6d7916a38c1d6d156feaec841966492d32394982ef51989e2b8673d7c00e103f744dd5

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\5nuVS.tlb

    Filesize

    2KB

    MD5

    48e9706fe9f76731f3576122fc3e9e33

    SHA1

    387c8c4898ead8ace488a7df80fead429eaf167b

    SHA256

    7bad79916803a14ca817e5c39f5ec2f0f240044d6dc24fb4916c8fda338060f1

    SHA512

    e9b44a2b1b7a806066182a084ec9df81916fc6db79710256e173377e7cd64a732c006830bbe324a9a734731ecde8b8251cfa995399f6d4df5322faff99c458b6

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\LpIlF.dll

    Filesize

    203KB

    MD5

    41b13b132cb601ecc466654b90296353

    SHA1

    245258ddccb48826f22d57444f49fa30be1b36fd

    SHA256

    7fa4bb68c313e1090587a64b90e87bdcbc14ea3fb7c0e8cff94c657c969b70bf

    SHA512

    0e8de7bbe3695848e299fe3f3506f2e982a60cf0a0dd11cde86de4af67ef3c7b46458680d7bad9cedaa266ea33cb2e77f2aa83fcf1bdd20bf31d1936f2bd69a6

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\Preferences.C__Users_Admin_AppData_Local_Google_Chrome_User Data_Default_Preferences

    Filesize

    11KB

    MD5

    61a4cd94d5357f334613b12de580e30d

    SHA1

    272845b80275c631e9cfc428cc1c70bffb96e5e9

    SHA256

    7fd44acb7bd166a59d8d437d62ce98f1fbf852527550c1af453cf1673cb29d5f

    SHA512

    7e4cdc7d99e0d413a43ce5e3366d13ca3e3dab9ec368be5c32a286240e42845e6d8ab42ed04dee091899c42243279b4dc899da9082308cf7e5663e448996758a

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\lipjeefmcokccgjllmilllfgbcjeaape\WiotiM.js

    Filesize

    5KB

    MD5

    66058a3192f8cc4b611ccdf4af10f721

    SHA1

    5e72e757a89b234d41cbf8f5e6e30680a302e167

    SHA256

    c6c271a2bbcfa2cd2423e465bcb0c529731193036f93c8db3733c53837379ba1

    SHA512

    22ada75401bd103dcfd89a3e00191287f4b5bb29506bc434ae9f2811a582204cd3b5c1b4e8e4f299286b5a3a954cf530e2441aeb46093624e1f446940a243185

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\lipjeefmcokccgjllmilllfgbcjeaape\background.html

    Filesize

    143B

    MD5

    518fe337ed850a0199e492db4a7d9cfe

    SHA1

    623ccde45ddf04a63042f4427ebeda15dd831473

    SHA256

    9f583d9d7a8f2b4a1c837d640f16d657d03d2ebc8457dec9dc4c1fabd03bb4ee

    SHA512

    9e7e38260edaff543d941f659a7ba3b01b3d457c1a40d8a390d2c7429e2238bf6617d433335ba54d3b96d736d81765cad578895668ec7a54622224699e6e7e49

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\lipjeefmcokccgjllmilllfgbcjeaape\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\lipjeefmcokccgjllmilllfgbcjeaape\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\lipjeefmcokccgjllmilllfgbcjeaape\manifest.json

    Filesize

    501B

    MD5

    977e11ca13c3e242d4a436e3f7a31661

    SHA1

    3e40072591e887a3558eada10ca5ceaef90f3118

    SHA256

    fcd05ee0e7ae52ad61014b65bfe87e8185feb6f6352f3103cef2d003a6b766cf

    SHA512

    7a23081aafd38cba0bd1f1046be3b15922448280c6a338684f7f1ff5cd938d78935f380c0860deca6a89f8eba77b0d46a1362cfc17ebcf28c0459705f7e1ccc8

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\lipjeefmcokccgjllmilllfgbcjeaape\sqlite.js

    Filesize

    1KB

    MD5

    5c16a076961dc09a17e73e0a8c2f30b4

    SHA1

    863562e98285cb1e9fafdfe3b0c595dfed18f4ce

    SHA256

    4b815dcfb10d0576b6c30346e36d09c8563b95d075124d4c62fd0ec315a5797e

    SHA512

    814a55e2ca8f12e92c6aa5b0a2f67617346b2e24546bc2f29091b174bbeddf56f7cb1758c2994bdc046cbb6ec51a4de0110466a133a748ee2b01ec335cfe6bfc

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    5ef38f1872a94edea5c2e9c9686a4706

    SHA1

    170ac1e5ab7929bb5dd4a5ff77b493387f059ed9

    SHA256

    c97ba2d02777baf2a156397c406f86102c505266b6cbadc1a04bdb0cd13f9d28

    SHA512

    0c559b7f0df56434b21a754c8e29c9f09d57a4d02e7b58f0fb1ff95316d42c2b378673b7d5bcf8acd1015a465a66a1b6e40d595648bd9d65a74509f65bc2cc36

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\[email protected]\chrome.manifest

    Filesize

    104B

    MD5

    2751eea8c302f3ba9030fe8d16b26927

    SHA1

    baa550cc87527fff0696459e07d90762f38d75fc

    SHA256

    0d37f4f48d46809dd6f086ac926b4db9abeda8d2c621787ef264d1f51b9371af

    SHA512

    aef08f8e08c304742192c3d1e5948ba497d2cc10de2fd45fa4e6918ded2b0461c4f262b2ed24ec5fea4dfc24e5101849c07e997f9f26ccdf5c05d2de2056448a

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\[email protected]\content\bg.js

    Filesize

    9KB

    MD5

    924f7deb38077637f8eaa14956508531

    SHA1

    e8d7182d17a3d4fbe2b6b2bc4c8b4fe0ce5f7c2e

    SHA256

    06dbfbfc9e733b3594b11fb70ba7d1b826d72e3104df215749c3acb0a5b1bc30

    SHA512

    7fdb54f924da645176a9b27295f8fdd276f9d193009da7efa5f60b64d75a3afde364ca3a68d92441407800b3c33df6fa3e0e15682f8b3b9d6482b70d764eb688

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\[email protected]\install.rdf

    Filesize

    603B

    MD5

    dca2b94f1357fbe28d6f03dddfb960c8

    SHA1

    d5fe54235ec6f2fe8421ee8dca714d7c1b5f64ee

    SHA256

    3f4e925f4a1eefdb7563c974efbb2f4348df42c5523ebc368f394c16e720e602

    SHA512

    f3b091d592f5a3208c7f178f4ad664360d5a6d1f5b787a56fd642ef426dc451fa03716c37bc912ac3a7b41aca515cefd435c14a900fcd6952b52dd55fcdddfcf

  • C:\Users\Admin\AppData\Local\Temp\7zS6551.tmp\settings.ini

    Filesize

    7KB

    MD5

    b8dad5a250d8c594b4f5d339e22349f2

    SHA1

    25a8fb622bab78f5759108311f1fe66dc6d47758

    SHA256

    b7ec2634f1179e70aec533dd5e80b24d3177424a6baef6de2f63c6db8b2d8ddc

    SHA512

    fd0850799b1b2bf452d4446d2102ff7e3b0163f5b3c326b51bd3ff49881e48ffbc019142e1a274ec99ddf3be4d1570a623583c1b0e2bd1e75120360ca31a57f6