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Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    11/07/2024, 21:57

General

  • Target

    3add78d02edf27ab7f616b4825a94715_JaffaCakes118.exe

  • Size

    373KB

  • MD5

    3add78d02edf27ab7f616b4825a94715

  • SHA1

    f728119ed96528f00ffc05c1b29dbf7fd86e140f

  • SHA256

    da0e9949633cfd2894625c9f1c648f87c7bab530ae0db53c59a02d93fc9a9e18

  • SHA512

    b46baf7b845388c1f72c2c66df4e5c8499af97d00f5900914c15694538509a9a6ea32fb259b4477ecf7fc2298a57b19915276af444e538bcd7254e9c1d66f692

  • SSDEEP

    6144:8Agw1CkuzRUioXf0YLXRYHx3JpNe4Muvfz0daKS+ccYu:8muzRUXvQ2qfIdu3c

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1164
      • C:\Users\Admin\AppData\Local\Temp\3add78d02edf27ab7f616b4825a94715_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\3add78d02edf27ab7f616b4825a94715_JaffaCakes118.exe"
        2⤵
        • Adds Run key to start application
        • Enumerates connected drives
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Suspicious use of WriteProcessMemory
        PID:2156
        • C:\Users\Admin\AppData\Local\Temp\3add78d02edf27ab7f616b4825a94715_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\3add78d02edf27ab7f616b4825a94715_JaffaCakes118.exe"
          3⤵
            PID:2728

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\readme.eml

        Filesize

        14KB

        MD5

        b1607df15988a60064e6feb0d98f2d42

        SHA1

        7b791c4e4bd220a6488e0428b915d05588968ed9

        SHA256

        166f3378915eee3538f678e0ac5fd8727c6537a7915c80ea30b8308b6e66e193

        SHA512

        c9e1570e3c3b77f16f05f8622000ae240fd8fc1a46547a7bc538862b0e901af450ebe2fcb7acffbbbd46e6eff4b9fa4f747b01d34ebc148b1730c2b882a78f8f

      • C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\epl-v10.html

        Filesize

        12KB

        MD5

        8156706568e77846b7bfbcc091c6ffeb

        SHA1

        792aa0db64f517520ee8f745bee71152532fe4d2

        SHA256

        5e19cfbd6690649d3349e585472385186d99f56a94dc32d9073b83011cea85f8

        SHA512

        8760f26069296f0fe09532f1244d93a57db4cafa8d06aaa9dc981bcaed4bde05366ef21e6f0c1aadad4478382b59a4e43d26c04185cf2ed965901321d05604b8

      • C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\license.html

        Filesize

        8KB

        MD5

        7757fe48a0974cb625e89012c92cc995

        SHA1

        e4684021f14053c3f9526070dc687ff125251162

        SHA256

        c0a8aa811a50c9b592c8f7987c016e178c732d7ebfd11aa985a8f0480539fa03

        SHA512

        b3d4838b59f525078542e7ebbf77300d6f94e13b0bff1c9a2c5b44a66b89310a2593815703f9571565c18b0cdeb84e9e48432208aaa25dff9d2223722902d526

      • C:\ProgramData\Package Cache\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\vcredist_x86.exe

        Filesize

        451KB

        MD5

        a10d9e3087d386fb3b50425945ea3d7c

        SHA1

        6d21fbd537f4b7440388f62f9450f8f557cd3bf4

        SHA256

        8cdda5b7c5acbe5426754ebd17dbb30b8514bcf545651795942dcb230a574b7c

        SHA512

        00b681b60578ae25cb1ae881ba6c79b7824893bac1fd3c263dc42316f5baa1edbb3a6b41c8bdad083af559b5ac183cc33f477296f0b4831f053ea31f73ba37ea

      • C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe

        Filesize

        640KB

        MD5

        3e7b378beaebf16b8864e531e03a5692

        SHA1

        5499595d6264207d19ad34da653fb2eefbf56cd0

        SHA256

        b6c9425b18dfc65d90006a9c490ff8d0f1fafd87c6dd165238f6fb7df4b269fb

        SHA512

        2092090751e5ba4e6965a206a815a21c9d6ab21fa33fb955329036049ad13bdc3247163e01723525da1f889daf727c65c96247f97c2eeb59788aea56f17d1890

      • C:\ProgramData\Package Cache\{57a73df6-4ba9-4c1d-bbbb-517289ff6c13}\VC_redist.x64.exe

        Filesize

        640KB

        MD5

        4f9964b2b841d7b76f0a45fae06b5048

        SHA1

        6930d06ded2e60875200b2765f7d0b9b8cbf159f

        SHA256

        f3a87f9c9c043367981bdbd28388f6463f6cd2b1ceebeebd5354c5b80e58004f

        SHA512

        984d32812450bec227ad83c187ed8e043a67868c3b943e11b489b1ad0178a0a6408f4720e576b5a17528ba695c1259f46dff8947b4dc88a78fbbcf3d4ce4b210

      • C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe

        Filesize

        461KB

        MD5

        50c80955d8add5dffc949f9dfbb22503

        SHA1

        d895e2ac5297bc4548c8cb3e15a1386871a85131

        SHA256

        4b832094bc56f83e253cb7bc27d94b0102fa6b22609a334fbe2bc18a93413850

        SHA512

        27ae9622a53ed1a229e202c6cdc13f2e22cb1654b7a5892e7bf58ce817c6a9eb2b0c2e08a3cbb6f2754a0c36b56bc5742ffdd786c10948cfdddbe4bf4eafd330

      • C:\ProgramData\Package Cache\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\vcredist_x64.exe

        Filesize

        451KB

        MD5

        36838ee4f1fccbb1b8fc19ad54da3e8f

        SHA1

        f5570431ae884bdc3e466faa3ed0142e6d946b61

        SHA256

        3f0de342903ffc0af6c2a2f2443bbbf4e4af76793b02d6b4fa014dc2e1fb1633

        SHA512

        84a37be1640b3f77d7e27d2f09139ab013d4484c8b235c12d432c4b811ac9277237cc8986a6087b348ce2469e1a34d596246d749b4aefed06fcbc5f21dfdab3b

      • C:\ProgramData\Package Cache\{ef6b00ec-13e1-4c25-9064-b2f383cb8412}\vcredist_x64.exe

        Filesize

        461KB

        MD5

        3e61263b973cb1439fef174e38a18db2

        SHA1

        d2a4522a88f3a209983b058525f35dea3b741cff

        SHA256

        25dc5639c64445b1540679e8f6948e9754845ae47f5f681c4af32b92c9ac3f0f

        SHA512

        f553966b8339f9fea18978016572ab757debf18ec85c0235ef57ea2377475e9fc8f8d0374d1b4668a75137f1082effd10d5ebbf19ac138fedce113e88cc4c8af

      • C:\Users\Admin\AppData\Local\Temp\ose00000.exe

        Filesize

        152KB

        MD5

        f3d4a3f98136c8dfe3b0e04456c53731

        SHA1

        ba033fe44caa7b793bc286a22ae47dda1e1880eb

        SHA256

        8e7dd5cf54d3746c089dec5498787dd58cf1ea6d3b64c8ccfa4c98edb2119415

        SHA512

        daa67bae994174a4d5ce4aaabba1dd59c9c738c0049917296917b31358e99e3d37cc6b053001916943075e0c4d8fc7bac14612688b7561a1c1f2f1c128a61f15

      • C:\Windows\SysWOW64\runouce.exe

        Filesize

        10KB

        MD5

        27118e0f6c9ed09c4f906db3851608c9

        SHA1

        82a8c20f41142d3f294de0cf24dcee6257d96779

        SHA256

        c9908a853b1f0b812c5da4ee6b2e6781fd7b88bd4544322d4d5944609c00da3c

        SHA512

        06ecc662d292d1358de70cdf4e191f0e65b28375c115da4f2288bdf4fd8a81e9b92366aa090a144abca8631108b23b5cd9de5feda27842e964d6818991d09b77

      • C:\vcredist2010_x86.log.html

        Filesize

        81KB

        MD5

        0920d608396bbe6bc38d288686df9d32

        SHA1

        8ee6143885f5538ec489151294f022e273514c9e

        SHA256

        2437d813f85c6e46c517ab9ab1703ee5e3605b8953be0cc975c28b043532c1aa

        SHA512

        9d682bc2aec34f2241028821eeefc353d347961298bd24bbc83325056ec78b935dde183f28363807b89d53a3641a7fe367a907cd198e6e66f905857ce623c637

      • memory/1164-5-0x00000000025E0000-0x00000000025E1000-memory.dmp

        Filesize

        4KB

      • memory/1164-6-0x00000000025E0000-0x00000000025E1000-memory.dmp

        Filesize

        4KB

      • memory/2156-659-0x00000000002B0000-0x0000000000318000-memory.dmp

        Filesize

        416KB

      • memory/2156-475-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2156-0-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2156-654-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2156-963-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2156-854-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2156-1008-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2156-1012-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2156-1014-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2156-1035-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2728-3-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2728-1-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB