Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21/09/2024, 10:26

General

  • Target

    ef9823de499f14ac28ba73a264b4425b_JaffaCakes118.exe

  • Size

    2.1MB

  • MD5

    ef9823de499f14ac28ba73a264b4425b

  • SHA1

    1adc0549fea489a6ae8ec5de9adf4579589ff990

  • SHA256

    25a8a2dfc4a48600526efd438b0adac7deda1b36b9a24d92de04fe9c2840cba5

  • SHA512

    9c0d2cca86186984338a74882a8bbaed58ee94229b13dcaa5991a8c87a87d866c7b4d7dcc29fc7d0d6ddd7e8ff4d3ba3b0f327a91b9c2e1460cd2b4ccd171441

  • SSDEEP

    49152:kwHnSDy5hvrJATDTOElgzLv8G41L3AlU1hGyIFVFHEf/VlF:kwjryXlQR4yLzFVy5

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 64 IoCs
  • 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 registry class 38 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ef9823de499f14ac28ba73a264b4425b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ef9823de499f14ac28ba73a264b4425b_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:796
    • C:\Program Files (x86)\mIRCTurk\mIRCTurk Global\mIRCTurk.exe
      "C:\Program Files (x86)\mIRCTurk\mIRCTurk Global\mIRCTurk.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:896

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Program Files (x86)\mIRCTurk\mIRCTurk Global\aliases.ini

          Filesize

          4KB

          MD5

          8bc73feaa55ada75611cca7e285e81f9

          SHA1

          7a28124caaf5eca52efd3caa5678f2edb86e5a1a

          SHA256

          ab24408a1f1acdb5b1e831e4ebf07c2e726115972fd5f2da048e54acd57c3d9c

          SHA512

          0bc4bc20fc1fd49238b5198496c41b7128f8782c88a88cb2e80ad4e7ba39b27d68b5906c7c5b43f02888ed49f09adf55e1376596d91581ab6c191c772ec62abc

        • C:\Program Files (x86)\mIRCTurk\mIRCTurk Global\mIRCTurk.exe

          Filesize

          2.0MB

          MD5

          9b0798217f22b94fcc45e1241f8aad4a

          SHA1

          e287ce9e17da3c729177ae2684de013d66aa1a8f

          SHA256

          a7c615edff35fd5d44464407a11acb5a1ad6bfba36e9604f3dad17fcd4bb28ea

          SHA512

          3fc2c829dcfa0e27e43eb2d059ca3283c6a574e95e617b1fd80c78f49bac172561f303cd3eb13a5fcf1fee4cdcd62b6aa5fdcf7a9dd3bff21fd85b753ad80afc

        • C:\Program Files (x86)\mIRCTurk\mIRCTurk Global\mirc.ini

          Filesize

          5KB

          MD5

          872fce54ef35c42ef5d94ac0855aaf9e

          SHA1

          7b4391a104a69c63aec6dc74fb1c9bfa439be06b

          SHA256

          d6291f56cb5eef4cc1207c52c9ec6c40a08719680ad2cd7598a5a33a4cc4d3f2

          SHA512

          9eaea1f59d0990651eea4cfedaf3ec9b94591379ca5b0319e98ee07df90faf5023293c9775c591eb602ee2a9e49fead072aa41122ea082449b0f5621d1e01794

        • C:\Program Files (x86)\mIRCTurk\mIRCTurk Global\popups.ini

          Filesize

          73KB

          MD5

          2b330c23e2c7910758545662d7967548

          SHA1

          13bfff955929ce776850168646d535e9e3363bfa

          SHA256

          0a296ac6fcb53a6edab636dbb6f878af277635a1dec294b6799e919a779930ae

          SHA512

          130e32ed4bc1f192dfcf3a3b2216aada3dd633635cc631a65a15392ec4e63c9247ecc2fc8d758751ef9c54b8adbe3474fcaf3d2e0fa58d5a894ae0aaabf5492d

        • C:\Program Files (x86)\mIRCTurk\mIRCTurk Global\servers.ini

          Filesize

          633B

          MD5

          618eb7a9181aaac55adc8f1901f07898

          SHA1

          5ff97831895389b4e164869d9feb9b2fd6ea1e6d

          SHA256

          809cf2ccebd958dae7c5ba04026f72c33ce228827e92f71e4c5e994a764d2600

          SHA512

          28e50287a5203ce6e7810f47b49a86148cad654b3cd4ad1804f762d7424cf1a903cf074574bb7c213e8994aff076b0121beba8b9a1157596a2c6600c16e2590e

        • C:\Program Files (x86)\mIRCTurk\mIRCTurk Global\tema\orj\orta.gif

          Filesize

          13KB

          MD5

          3125e0d0ccc817a4e2470c71f56eb43a

          SHA1

          6f848fdb1567a5e97c6fe218b4bf1f7b3c23e1ee

          SHA256

          7415f86a655e0d3ccd984753f86f1fa6d24245f50f558b89ac683f553678aa61

          SHA512

          205cb27f70a0881864dbd9f5f49a180a984019411e78b45785c0ec416cf1b0fb4f28de21efb2864238e4802473fa5d89a099864cca1346cef54051c8153e1921

        • C:\Program Files (x86)\mIRCTurk\mIRCTurk Global\tema\orj\ust.gif

          Filesize

          13KB

          MD5

          1a899a956cab55ce235afdf04ad9ac8c

          SHA1

          80cc943e3cdfd25b760669da25295c0a7421d9e4

          SHA256

          b0e511da025045c501864cf64246a5b6f70e5e0fdfe50e9c8d7506229d437a08

          SHA512

          671c9848192fe109ed2546eaf4fc0934025162fb4ae2efc48f9de65116b8e1b849888d1b5e9fc1d429a1d350e7d123cb4a2e96257c5302faa7cfc4f4883b0df8

        • C:\Program Files (x86)\mIRCTurk\mIRCTurk Global\tema\orj\yan.gif

          Filesize

          29KB

          MD5

          7592ea7b5c14c28023be2808a58a8389

          SHA1

          20b4baa59120d85267695ef585767d3d53857e22

          SHA256

          e9fa771f75d77e01c644e8a347dfd14e84d91a4a419aa9397ac7af678ae6d441

          SHA512

          0ce4efb14e6f492cbcf1d0d741156bf085b4a0efec5b88f9707664c5adad54736ad569a8dd75b43e5477d4bf6ef3fbfb3468c363d80288fe64da6f5ac793511c

        • memory/796-334-0x0000000000400000-0x0000000000422000-memory.dmp

          Filesize

          136KB