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Analysis

  • max time kernel
    14s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    09/07/2024, 16:44

General

  • Target

    312ccef372e42737dae5db9318df3186_JaffaCakes118.exe

  • Size

    252KB

  • MD5

    312ccef372e42737dae5db9318df3186

  • SHA1

    4529995e7aa1d337bea7667f22801b544285b45c

  • SHA256

    84deb93b6b9f15407c820158f5a0e88dc2178d6e4faed638159f82770a7a16f1

  • SHA512

    e1d3bf7b52f6dc3d0cefb3cc2c4c0e65ab118eb9286e5966f2e84dbefc6a88614961755ff52b45651cff12bc37b1c308998b422e83cbd99f6e25a906c1506412

  • SSDEEP

    6144:91OgDPdkBAFZWjadD4s20KQoRcGuGleyKTvOa36Ff4VQEBYImU/t:91OgLdaTrQ+c7GltWWa6ahh/t

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\312ccef372e42737dae5db9318df3186_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\312ccef372e42737dae5db9318df3186_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2268
    • C:\Users\Admin\AppData\Local\Temp\7zS9E04.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:3000

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    46KB

    MD5

    8be20144dbd200c6de0c9430ed9280cf

    SHA1

    b81e3aacaaedd66ef0896acabc6983c94758e2b4

    SHA256

    634557ab79a29fe800721bc5f146a9b86799b72eb6755e821492f85ca66818a6

    SHA512

    fd7db954002be6332c8c6f4500fc38c1d5286022bb56f21b97567e837ee3d5a3c6db08cabcd2ffe405e7180918d6bb0b57b330703a9d045851901d01115ff94e

  • C:\Users\Admin\AppData\Local\Temp\7zS9E04.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    f0ded83c97e0190109bc35e59c3a86a3

    SHA1

    8ba0d099b3ae07ed479f45000f422f78a579254f

    SHA256

    9301e5cd5c9018835f5656cdbc01e62968d2cdc305f4230fdd2b12e256463484

    SHA512

    6a437fc06c2db07568606e8a9561f51e6d038d8afb2c05608167e42c5c134290d96a8be80851b01175e579f07685dc49ac1921f497f2f384670ccb24a1cbbb52

  • C:\Users\Admin\AppData\Local\Temp\7zS9E04.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    65cf2e157da6536203c35bdb192ed84a

    SHA1

    d9416a441216cbdd5d261cad622a5464f69b0632

    SHA256

    5f3784bab104e55c30a8e8fb1acc8be7bd0abb29526e89d4bf24f313bc37f387

    SHA512

    0b35906f8314946406f79ea1ff36ce161f09bf93c667df5bd205564d54cac28d4065cdcd5cb897951421269dd094971f68e72686f260970f767c4683707e981a

  • C:\Users\Admin\AppData\Local\Temp\7zS9E04.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    587f77f33913080a2004c971a4d8da2e

    SHA1

    ede5d6e62436870651fc7dac4d61f55acbeea8dc

    SHA256

    a75a2e9055866dc9131d0a90f78d69906f12dfd2e9e7fda0a1e30ab431d3e10a

    SHA512

    80703c3e541fea4b12637fa9676717873ea613a3374061541235bbe75a5f032e0e5ef00e968c8d11e60d7b7a5eaffebec731e6307957d5a21e6342c85fee4ec0

  • C:\Users\Admin\AppData\Local\Temp\7zS9E04.tmp\[email protected]\content\zy.xul

    Filesize

    225B

    MD5

    7d5f062f3d4a93f6269d390714d58c7d

    SHA1

    095a2725adcdfa8849d2d2f301902d445d3f9fca

    SHA256

    ba8f01c3fd63bcf456431e05d1bee44fcd4391b1098dcf549c7c6c0c262e8385

    SHA512

    8822a716031abe4d659455ab59aa4f58ce4252d392c86895037c60c8d357dcc5dd0c8abc9e3136f15081802c6b37b1d4f40bbaca59a9cf2109c3a7a381769b08

  • C:\Users\Admin\AppData\Local\Temp\7zS9E04.tmp\[email protected]\install.rdf

    Filesize

    714B

    MD5

    1898b56a84822366c57ba347a05452a1

    SHA1

    698ae2464c5e895508fb7ba124942db6c53a6d21

    SHA256

    dc31b187210c9d6a438afd906943db4baff86b100ea32580f77194bf7fa8de6f

    SHA512

    0089b0ae53ed310f74f4cd68a36448045c282bc7582835d42b502d576d4c3a0833e8afaf239ed7d7e64754e63918eb7b774592ee048332650caaf2f0ecd30bbc

  • C:\Users\Admin\AppData\Local\Temp\7zS9E04.tmp\background.html

    Filesize

    4KB

    MD5

    1055d851add09906dab8efc7b941c27e

    SHA1

    d229f868d78d4933bad12b9d5d6cafa096772c85

    SHA256

    5fed682b7bf499a509632778a1eac390f5a09f1930012cdbb9b6bca0e93b983a

    SHA512

    a905bcc9c0f12c4b8e487241e2198629cec5533b91029a7c89d2ba984504a54f2720f5d8e2d5ee016e211df72e16b752a67206a38a850922faaa10a82f391403

  • C:\Users\Admin\AppData\Local\Temp\7zS9E04.tmp\bhoclass.dll

    Filesize

    139KB

    MD5

    4b35f6c1f932f52fa9901fbc47b432df

    SHA1

    8e842bf068b04f36475a3bf86c5ea6a9839bbb5e

    SHA256

    2b4d643a8a14f060bf3885f872b36e5e1fe1e777ad94783ba9593487c8e1f196

    SHA512

    8716b9a8e46933bf29348254a68d1a21392bdbbe3b4d5010e55fe638d02cc04eb685e424d440f7c5b58ffbca82e5772dd95bef73fa831595c2ae9599f3b05a99

  • C:\Users\Admin\AppData\Local\Temp\7zS9E04.tmp\content.js

    Filesize

    388B

    MD5

    c9933a5d0a26079d548a15d7ed2adbfe

    SHA1

    88da90285e2aefc77af1c6860ae868522b1406d2

    SHA256

    f0e124c35a5deb5364ed5d69a564ae437f4cece638c2cfbedde2cd5add1ee917

    SHA512

    a93fec1bab59cd51e898d25f8d966ae27dd066bca9c514e831e7ffadc2ba6b3f65197f8157c06945028d1a6d599589490c647a63283a27dbc31d91550251d5cf

  • C:\Users\Admin\AppData\Local\Temp\7zS9E04.tmp\dokbkhlgkaiemnpanjpnjmpjhofcpdie.crx

    Filesize

    3KB

    MD5

    7a35bb0647ef3c45e6f21ffee1d6dfb8

    SHA1

    491864a85aa98dae06258ef7ee164e2677c858a6

    SHA256

    f0d1ab12bf51443230c217a318081d6ae936743fcaf3da7facd8c8547e36ef4f

    SHA512

    2ff1e98bd7d7bf1f862b5b2f4a651c370518ddc45c68d248fd92a2539376e4024a7d8efbe652b035772033d2b6aca7fe3974192e08b3721e0fcbacd442fe5f28

  • C:\Users\Admin\AppData\Local\Temp\7zS9E04.tmp\settings.ini

    Filesize

    667B

    MD5

    1d207dc0b790dd715a75b826a5043b63

    SHA1

    8330832dda2ff5790f8848302203747a27d2b2ad

    SHA256

    55482c6814957c7686f7559fad1cd7828b88654d832ebca83cbae5bf6a0e9b4d

    SHA512

    1d92275081fafb3717ad8785b1b6c16655cbbd33bd1e1ffc91a54a4d7cc259c842c5733f6fba8539662773aec28e2eaac88bb7ce8b7d868d1dc6fa2504673aeb

  • \Users\Admin\AppData\Local\Temp\7zS9E04.tmp\setup.exe

    Filesize

    61KB

    MD5

    16ef6e914973925977cdc5ef6b8b2565

    SHA1

    4815da2815975b33f5dc94d482e6dbc02588afa6

    SHA256

    6b9a2b64b90799f1d50458dc38fb4e9e13a8abb37210c8f5d9eeedae84c6912f

    SHA512

    c74f0e17878c4598b626edb5e75e7ee098b71c0c26454ba709e2ea438517670ce11abf7d909470e6c935a21d0413c0d14b29960af9bd6a423e3261789a35b059