Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05-06-2024 17:43

General

  • Target

    98cef302f88b5dbda277dcdf62c2f339_JaffaCakes118.exe

  • Size

    197KB

  • MD5

    98cef302f88b5dbda277dcdf62c2f339

  • SHA1

    afd951d96d119ca08deda20c8ef3b8d499ace571

  • SHA256

    371b9a28b32203dbd2cac7e893b853faffc9f05f83404a8fbf6e34e9cb9d6266

  • SHA512

    79a415dce22410faf611ff87a976ffd2b64c0df0971e6d3664f6f8c780bd95c8baeeebeeb278232c51cb818e96c4b1a03ff84531dd7b6fa6839a5bb41c23d398

  • SSDEEP

    3072:XWDdCZn+MHTptyZ1+5Ck15lxYY54Fp3QT2kZz2yDj0EQ8x7xSJM7UmA0ox6:XWkdVlS1oCPY5+QT2kx5HlS27Umg

Malware Config

Extracted

Family

gozi

Attributes
  • build

    215165

Extracted

Family

gozi

Botnet

3135

C2

zweideckei.com

ziebelschr.com

endetztera.com

Attributes
  • build

    215165

  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    0x4eb7d2ca

  • dga_season

    10

  • dga_tlds

    com

    ru

    org

  • exe_type

    loader

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Signatures

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SetWindowsHookEx 20 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\98cef302f88b5dbda277dcdf62c2f339_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\98cef302f88b5dbda277dcdf62c2f339_JaffaCakes118.exe"
    1⤵
      PID:1924
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2652
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2652 CREDAT:275457 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2452
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1984
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1984 CREDAT:275457 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:940
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1936
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1936 CREDAT:275457 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1560
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2208
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2208 CREDAT:275457 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1776
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2148
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2148 CREDAT:275457 /prefetch:2
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:1164

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
      Filesize

      342B

      MD5

      4fc07abccfeeffdd375e79f3679af045

      SHA1

      51d5aed87ac6b817349b8e2d63e25a1a0f901b29

      SHA256

      e6ec450f975109206ba15678f95a144ef0ada676ea27fe47d8fb54af59b220ba

      SHA512

      1b9c27319a098584a30279b13ffdd36dfeb53be19d50b0bfdf701c246f4ebb46dcf5352baca409700ab39e83c350d565dcb979e388c5df1b2117ef733390d159

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
      Filesize

      342B

      MD5

      92740bb43ec9236981e12d5a771bdd2f

      SHA1

      1168d1872317e324da62c64cfb2d2d63e145c5e3

      SHA256

      2d485baf4d5519bf547ebc70c885eb5eceab26ff428751a8393d15bf4e2f4d59

      SHA512

      d05a391342ce2db16b9a65ff03db23c751c91aea97c8995a5a31832399699df2da55341bfe673d4dcd645dc1717783bd899e2a7f7ad598ac1082d636b91215c6

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
      Filesize

      342B

      MD5

      ed0815d419ae2f7b12c1c82ef63d1203

      SHA1

      1a409a2b8ff78756b1abff672285990cde93a71c

      SHA256

      b231828533a6c09b4e711e2b78df1e8678e25b4c722ffed7500eb7e63ed5465f

      SHA512

      4dffd6f667daf87accdbe7bedd642eb738e69c6699ef765881ed115198ead30487ae9d1492fe2bcbed08c1f5513eb687e3422e3099d34572006016d8059e617d

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
      Filesize

      342B

      MD5

      ee9250809e6ad24735ad6104523e1991

      SHA1

      e1ad4210bee696925cd4d64f328eca9d572cd50a

      SHA256

      bc0bae265fc61df0d401c560deaa39ec82c560e6b8e5601e4e17162fd3636243

      SHA512

      54a371ab9ab9e397b4a5debbc3514781e9feb146a2e251e92bd76c930765b9e32914a51b8c1a720203273ab139eb739549d56a6b1917cc9756f02a99bc1c2b75

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
      Filesize

      342B

      MD5

      44480ecbdba8f4d643afa9cc8147b4c5

      SHA1

      f66cfb2ad333c391fabf36df74ba64c6384f33e9

      SHA256

      f2bb3a68fd7e21a38f9cc558254ed6626c51f8b5a403099d0854de6ff6b54b51

      SHA512

      cde83ceb02636fdb2a566e5c375331cdac331235c9275606b9df672ec331415d7ebe3e10c39d1c6439b7475eb90fb02bb00fc6b10388ffc7c4de90448eb98d59

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
      Filesize

      342B

      MD5

      e1da29e573b8c25a4ee1bbb241ec40f6

      SHA1

      74acc06d1324b1d41f17644c0a6c02edc163250b

      SHA256

      58fd6d81e7f36985ba05a556df7f5737e0bb3fbc727ff6158ee7d3de4799fdcf

      SHA512

      4409f0f5d3766afc8d3c317e2f8ab443c842d49d19886ddbbc5420fdcf30aab58a2e01ffeb4c49143a3ac8debc08b7ad2af62c5e815777bb9cafd95177755cfe

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
      Filesize

      342B

      MD5

      67b7ecce94c7040bc2c5facef286a012

      SHA1

      8e6b0feb0b272ba93b678f2ec54b43acc45e6fd5

      SHA256

      1e3f84c46d09193a636e20dae8524a64b1211a3bfc37ecd83067a7fcaa660481

      SHA512

      b693115247387ea61be0bea9ab28897e8f1247b8c560a8a6c290144c2b1390702b7b70fcc1ef3ce8879c19e8335e91090220ceb8783c76a2191fb50b8d1b805a

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
      Filesize

      342B

      MD5

      0ed3927f20c457535d1ed14432c14483

      SHA1

      372c4d697e19b2b68c754518e3890bf35730ec05

      SHA256

      a1b40130499e9e339c12650d82e0aead936fc1081ca1ac350a261b7297843e4e

      SHA512

      241b6d0bc9d7949113591301d5ffd03f571a8061da16186d4d2862cdccc0f72c814084f3a5f601f5775b8c020f6d82bf81bbcd8a44a0810b1ba7a6a3908e2c0e

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
      Filesize

      342B

      MD5

      cc3cd4bf65a05c60f4a533f653a475fe

      SHA1

      83609163ecb8570aef4b95af315ab2603d773277

      SHA256

      6e559cf2022c91a9c2e77180ddcef649a1697197ed088791ecdd7b3e0a8d31d6

      SHA512

      4653eac311f83a811a60dbd4c0bce9501ef883355f9be5a47b264885e45dc4375df3ccd31ef3f9fd624f8902ef4ae2a0687f78493808dff5e2999798d2c6bb07

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\3NPBB818\dnserror[1]
      Filesize

      1KB

      MD5

      73c70b34b5f8f158d38a94b9d7766515

      SHA1

      e9eaa065bd6585a1b176e13615fd7e6ef96230a9

      SHA256

      3ebd34328a4386b4eba1f3d5f1252e7bd13744a6918720735020b4689c13fcf4

      SHA512

      927dcd4a8cfdeb0f970cb4ee3f059168b37e1e4e04733ed3356f77ca0448d2145e1abdd4f7ce1c6ca23c1e3676056894625b17987cc56c84c78e73f60e08fc0d

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\5OCCPTL4\errorPageStrings[1]
      Filesize

      2KB

      MD5

      e3e4a98353f119b80b323302f26b78fa

      SHA1

      20ee35a370cdd3a8a7d04b506410300fd0a6a864

      SHA256

      9466d620dc57835a2475f8f71e304f54aee7160e134ba160baae0f19e5e71e66

      SHA512

      d8e4d73c76804a5abebd5dbc3a86dcdb6e73107b873175a8de67332c113fb7c4899890bf7972e467866fa4cd100a7e2a10a770e5a9c41cbf23b54351b771dcee

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B1014REI\NewErrorPageTemplate[1]
      Filesize

      1KB

      MD5

      cdf81e591d9cbfb47a7f97a2bcdb70b9

      SHA1

      8f12010dfaacdecad77b70a3e781c707cf328496

      SHA256

      204d95c6fb161368c795bb63e538fe0b11f9e406494bb5758b3b0d60c5f651bd

      SHA512

      977dcc2c6488acaf0e5970cef1a7a72c9f9dc6bb82da54f057e0853c8e939e4ab01b163eb7a5058e093a8bc44ecad9d06880fdc883e67e28ac67fee4d070a4cc

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\EDQW9R5V\httpErrorPagesScripts[2]
      Filesize

      8KB

      MD5

      3f57b781cb3ef114dd0b665151571b7b

      SHA1

      ce6a63f996df3a1cccb81720e21204b825e0238c

      SHA256

      46e019fa34465f4ed096a9665d1827b54553931ad82e98be01edb1ddbc94d3ad

      SHA512

      8cbf4ef582332ae7ea605f910ad6f8a4bc28513482409fa84f08943a72cac2cf0fa32b6af4c20c697e1fac2c5ba16b5a64a23af0c11eefbf69625b8f9f90c8fa

    • C:\Users\Admin\AppData\Local\Temp\Cab9B67.tmp
      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\Tar9C59.tmp
      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

    • C:\Users\Admin\AppData\Local\Temp\~DFB9DD14BA44051AF5.TMP
      Filesize

      16KB

      MD5

      fa2b43bfec689cab0a516b43be86c2f4

      SHA1

      b008c478305aacf5e54502f73b9b24cbbd867923

      SHA256

      2ef66c79467f78e33762c7c9d72e648863518fab8ef20ba3e97924b8a916d36b

      SHA512

      149b3b0832ae5406f995e23e30ef79d7f614c281871fb94f9abbc3e3b79b3c6e4f99f4a50a5363bac6f9394f76fe98a8f9e7fc0e0f63996e58cc3497b119651b

    • memory/1924-0-0x0000000000400000-0x0000000000447000-memory.dmp
      Filesize

      284KB

    • memory/1924-1-0x0000000000400000-0x0000000000447000-memory.dmp
      Filesize

      284KB

    • memory/1924-2-0x0000000000230000-0x0000000000231000-memory.dmp
      Filesize

      4KB

    • memory/1924-3-0x0000000000260000-0x000000000027B000-memory.dmp
      Filesize

      108KB

    • memory/1924-6-0x00000000002F0000-0x00000000002F2000-memory.dmp
      Filesize

      8KB