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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2024, 09:52

General

  • Target

    5b6f135d70fba8944d423ce199dfea2b_JaffaCakes118.exe

  • Size

    313KB

  • MD5

    5b6f135d70fba8944d423ce199dfea2b

  • SHA1

    7b4e0a6643d386642f7c79eed366b427ba57ed36

  • SHA256

    3959d5acedd8aec497f626124d1544d7e6859e648c05d7bea0d14a32e1198ebe

  • SHA512

    8b08942c68dea9791e71c68ba7c0eaabbdd4cb3bc2f0733221516e2b2fa995b8f871a8011d6f3f2c4bdfc607cedceb63564b9d0ca5b83316bccee0af637c61f0

  • SSDEEP

    6144:91OgDPdkBAFZWjadD4sqfmJa/LbZWaZSRvPXxUJqrfK+y4xW:91OgLdaJdZWastX0qrS4xW

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Reads user/profile data of web browsers 2 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.

  • 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).

  • NSIS installer 4 IoCs
  • Modifies registry class 63 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b6f135d70fba8944d423ce199dfea2b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5b6f135d70fba8944d423ce199dfea2b_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2116
    • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\setup.exe
      .\setup.exe /s
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Installs/modifies Browser Helper Object
      • Modifies registry class
      • System policy modification
      PID:2692

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\ADDICT-THING\uninstall.exe

    Filesize

    46KB

    MD5

    2628f4240552cc3b2ba04ee51078ae0c

    SHA1

    5b0cca662149240d1fd4354beac1338e97e334ea

    SHA256

    03c965d0bd9827a978ef4080139533573aa800c9803599c0ce91da48506ad8f6

    SHA512

    6ecfcc97126373e82f1edab47020979d7706fc2be39ca792e8f30595133cd762cd4a65a246bee9180713e40e61efa373ecfb5eb72501ee18b38f13e32e61793b

  • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\[email protected]\chrome.manifest

    Filesize

    114B

    MD5

    04403ced98872da6fee442f517833ae2

    SHA1

    7ee11c396ae495d5f0e94f94987536268c11673f

    SHA256

    234adb0556aec6078b59c026b9084180864b13ec29fc238263ae4c1645d71b1f

    SHA512

    86fe5654c575cd255558bf529f20f366890da53b3364f1936c0af0d1cb2bb9d08eeacec826600e4a16c95fbfd904e464c9391eedd0106500ed4f4d97b60a9db2

  • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\[email protected]\content\indexeddb.js

    Filesize

    1KB

    MD5

    6519522141dc2e23d6ca9817e5825d69

    SHA1

    8d27d53854b8f804b2337a91ddad81dd10dfde39

    SHA256

    139f768c20af209021d5390eea62aa1e8d5ec4bb57158b114728a8a57361340f

    SHA512

    0fd7516c8dac3fb9431d5aca93924e09e3a7115f56b84b1de3c2b74e95ea5a7e6e1263155e8ba78ff90e2249847818fc8ebc4c65930b94a5b78633433fdc203f

  • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\[email protected]\content\jquery.js

    Filesize

    91KB

    MD5

    4bab8348a52d17428f684ad1ec3a427e

    SHA1

    56c912a8c8561070aee7b9808c5f3b2abec40063

    SHA256

    3739b485ac39b157caa066b883e4d9d3f74c50beff0b86cd8a24ce407b179a23

    SHA512

    a693069c66d8316d73a3c01ed9e6a4553c9b92d98b294f0e170cc9f9f5502c814255f5f92b93aeb07e0d6fe4613f9a1d511e1bfd965634f04e6cf18f191a7480

  • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\[email protected]\content\jsext.js

    Filesize

    6KB

    MD5

    7d0d055a9b7d4d530a1b6f017318bde6

    SHA1

    8caa098897a604c6680778800aa26ab88bfaeb35

    SHA256

    76ed8888b450af3edf415dbe1d81169fdee0182813463905ac7d8f8a474f63e8

    SHA512

    4aa62f10130708e118fcf912a52a5b76c10261ba9be519ecb435dc2855a39c3ae7a3652dfa80b2967059d0b2f1db95d2f0931c9ab04c91c36cd02c02dd88d813

  • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\[email protected]\content\lsdb.js

    Filesize

    1KB

    MD5

    3cb548b687318fb2851f70455e498445

    SHA1

    97b3c50400ccaada01bb58d9048f7bb5ba3b6a8c

    SHA256

    f949364e70d8671caa6c5e12e2879c331e42c5886af75e80c1d61c952274af81

    SHA512

    10ecb6889a3cb558f0405f03d1cee10f1622a8827c6607dc46e398e3f70998d4feb6bdec2839f480595acc3d38a90e8b2169df6b8c2fb89065769f92cecf662f

  • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\[email protected]\content\prfdb.js

    Filesize

    1KB

    MD5

    7f9cc18ed5ea9438a258f361fdfe68c2

    SHA1

    822222a01fed5c6651b509ff876d0a11629c8386

    SHA256

    5691f11587190e38c7dc0b0dd6589b34b156b31a29ff0dbd95195f8cdaaafd1f

    SHA512

    faf297cf99ce6e52e80ce0f9267040978b8c40e8b54188524847dd6e5ae47fc773a5910d6f0b1bd1030d1f2e83f22fdeb96d115c61713e168b66fa1de8f731d7

  • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\[email protected]\content\sqlite.js

    Filesize

    1KB

    MD5

    cf040bf2f0cc28135b183974f51ae6bc

    SHA1

    00a10e9dc898c4f9f6fddaaa49a682401a8c4e4f

    SHA256

    16dfb77e88c4d5cf866e0d253a9799ad72f14d8770c31b3aa072c8fa641969b2

    SHA512

    dee7d679d09ad6c7b940726bff77c4ff17e5629cee8644f2e54f06fdfbbc2d65b0efd250ed7f69fb3ea484f0a2dc1096a7f4217ff4db8b3645863f5dc17fb52a

  • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\[email protected]\content\wx.xul

    Filesize

    228B

    MD5

    3aa030434c9fdccd284b57e09358d01b

    SHA1

    b0933922767785c46b945960e1a4bf3195c988d2

    SHA256

    fe510fafbf10dee3ef7de81e6b3d0b961f661f04917c2a679787fa0d5c729701

    SHA512

    5ba427b8c918a5d492cb0b5502501deb860cf7a693180e210b7b0cda552669f1ad4c4388f11a8433e8d65b921608f5300f5244e65bd2c982312c4f5315942d56

  • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\[email protected]\install.rdf

    Filesize

    677B

    MD5

    526c36f1e43a09a7ca8879756f3d88da

    SHA1

    f1ab54b325b6bcda5d77a3ae6bbf7180b0da863f

    SHA256

    1e33c1ca0fb0a1af3683bd432c27ea382312f47ce4c45e3592bf599e7a9275ee

    SHA512

    933d368b3ee1f588e097e7e58dfd184432ec182c31dd16d5897e0dbd8fdf88c78944487f0850b23751dc125c9a1559707d61e34668ea47d3e591c7b54804a97a

  • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\background.html

    Filesize

    5KB

    MD5

    ad2d19121f83fdc25366098ee278dfa1

    SHA1

    4be0724ccdaf400de0022a3b93afa2cf73ea79e7

    SHA256

    9521d20a9e36ba7be56bccf1f7e9edead99652695a26ec6d1e75cfe5c5b131b7

    SHA512

    cdc08daca7ef8b4576fc742cd6dd30f4fd7c8929aac29bcc512975dca33f217395e91a3e368a0f6ccc74a004d6c640d32d77aa9b17d5bb123349b7af45d1a59c

  • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\content.js

    Filesize

    387B

    MD5

    23786cb0611cbcab8ba2530b702ffc3b

    SHA1

    35eacee6a39c3d431003a7ffe926e1d9702c9302

    SHA256

    4a50309baaa1a2e1170d21b497831337008db1a02d2010129a9cb7c7e8a6d293

    SHA512

    d428bf986362323c589d50ac33d82f93a96e9a2d30e81c6a148f2e7e8573fa64a8e5bfa4b6619af5292c27ea4805e2d01d1a559af9a610e546214c4b5e369186

  • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\hhooipdpdpedcnfddjajefbnglogjjke.crx

    Filesize

    37KB

    MD5

    da69e00229e292716124a00e9a726a8d

    SHA1

    cb4c1a40c451ffb0190782e76aa23b4cec2a605c

    SHA256

    7f1a14690d500aacf4af6d7c391fa225336bdfff29edd2b1da9af0a75caae207

    SHA512

    bc5dfb50e155fb8905d8efe88b8a506524b71ad7661a1b4dc50b012b01cedd2b121a810d37dac8cd85ffa1b40170586e184351305445d20ebda87f883d92646f

  • C:\Users\Admin\AppData\Local\Temp\7zSA12F.tmp\settings.ini

    Filesize

    610B

    MD5

    fae4c9e854dcd37cc20d9db53bc6c3ef

    SHA1

    6e59da458783b89c2d17150f440cf59d207aaa48

    SHA256

    8960a5211fce4cca7655879f0b8ead3d1152606c04664f78e7d0df23c16cf7f7

    SHA512

    95f9653e845dcc64f67b7f4813fb4f7ae10c7d621805e8d7f3aa36b2413832a682285363db4e0fef444d985478bfebd7287d6f33bd97e2cc4972ad87ca4d19f4

  • \ProgramData\ADDICT-THING\bhoclass.dll

    Filesize

    137KB

    MD5

    ac13c733379328f86568f6e514c2f7f8

    SHA1

    338901240fedcef4e3892fd4c723c89154f4de05

    SHA256

    7bf09b5c2a9b6348227199c1b3951b57907ca6a5c215a04ad8d5e43232f5b562

    SHA512

    35f69a82694a2ea4268a3dde7940af6bd1c87a32d93a72723464f90e4e818805be9e80872469d1cc29150a9aac872fc78613a584baa1327dfa8478c2de5672c4

  • \Users\Admin\AppData\Local\Temp\7zSA12F.tmp\setup.exe

    Filesize

    61KB

    MD5

    201d2311011ffdf6c762fd46cdeb52ab

    SHA1

    65c474ca42a337745e288be0e21f43ceaafd5efe

    SHA256

    15c0e4fd6091cda70fa308ea5ee956996f6eb23d24e44700bd5c74bf111cf2aa

    SHA512

    235d70114f391d9e7a319d94bdfc49665d147723379de7487ef76cfc968f7faa3191153b32ba1ab466caeeeeef4852381529a168c3acca9a8d5a26dfe0436f6b