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Analysis

  • max time kernel
    134s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29/09/2024, 10:50

General

  • Target

    fe5e87793bd593704c445ee702364dc1_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    fe5e87793bd593704c445ee702364dc1

  • SHA1

    76a41905e7677b561f77e921f21512c7cfe4c6e7

  • SHA256

    4bf8697c50719052475e4e63d86223f74d94ebc046d90550f64132b223ecdb87

  • SHA512

    8a7f22d16ef8b3047e79feb32a5537abec0bbc0faa26e1f52038b61bfb63ba7e54f9f37abeb537ed150823854c6aa3d08dc5cfedca5865da52d0ae3d23812ab6

  • SSDEEP

    12288:XsM+aTA3c+FK1vrlVYBVignBtZnfVq4cz1i5pP9kPQiH:8V4W8hqBYgnBLfVqx1WjkvH

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
  • Modifies Internet Explorer start page 1 TTPs 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fe5e87793bd593704c445ee702364dc1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fe5e87793bd593704c445ee702364dc1_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Modifies Internet Explorer start page
    • Suspicious use of WriteProcessMemory
    PID:2644
    • C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://search.hemailaccessonline.com/?source=googlesearch-googlesearch-v3-bb8&uid=d93f5a8f-dce3-4396-98b7-41a478e11170&uc=20180111&ap=appfocus1&i_id=email__1.30
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:272
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:272 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2616
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c FOR /L %V IN (1,1,10) DO del /F "C:\Users\Admin\AppData\Local\Temp\fe5e87793bd593704c445ee702364dc1_JaffaCakes118.exe" >> NUL & PING 1.1.1.1 -n 1 -w 1000 > NUL & IF NOT EXIST "C:\Users\Admin\AppData\Local\Temp\fe5e87793bd593704c445ee702364dc1_JaffaCakes118.exe" EXIT
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:1952
      • C:\Windows\SysWOW64\PING.EXE
        PING 1.1.1.1 -n 1 -w 1000
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:1552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    fd23e89cad87874d9a929a336017b270

    SHA1

    a0eda42d39263b50ff1f2faa953e1463409aa3b0

    SHA256

    6d3e9bcd1cd026d526b39d8cf5a71d0475bb1bd4d61211dece9cc0fbf806e980

    SHA512

    ab145c2cf6b164f529034897f312a433b22b3d2e47a45f4db6c78642c463e2470ffbaa8a3f2a67cc13c833eadb5b1885bc82e9930b3d1f9badba392199c0e2a3

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

    Filesize

    342B

    MD5

    bd75d7fad403cdba2222dea3aac51e36

    SHA1

    03eff18e93306ab6ed762d757c53b33e0d8d1771

    SHA256

    cdd7c700900990a4f4da708179e7ac460000cc6effbbeb7762692dd20dbc0dee

    SHA512

    1493515eacdb79fb5237953a56aa5134f03273aa240b49401cfa27d97adafb78b14fde24d95513e1619eb0f40d11f24c738e19bd45b4d244c8765bcff3cf3332

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

    Filesize

    342B

    MD5

    2ee7efce39ae3a50bc12cae4796c9c6b

    SHA1

    f961d8f96fea239c88aaa74d6f1744e6598bc6a0

    SHA256

    1523a42664b324ed64979b3ea0d84018b573cd57387270603e50bdab8008ab30

    SHA512

    137b5722bc714732f7c7997563b66609987d0473d85b3cde790d089fe7d04181ef7fa8c062ca2c2ba350cbb34564cff8b026b5294ba6abfc3092e8893f7efcfd

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

    Filesize

    342B

    MD5

    b17e87a879252e3f987428ba3d996129

    SHA1

    85c998eb6783b068bf8956aa25fcc7149f222976

    SHA256

    c4f28cccae95548da8588aa34149edcbe5957dd303f5100ed7d58979c00e47b3

    SHA512

    d6b1fb6f2824b05395457d740b3499306fda39fc37d7c9698405b494e4649e89c2e25b735d525cb131367d07e48862fed8c823c8f8fb5bc64adf139d6dc1b42c

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

    Filesize

    342B

    MD5

    5ba5fc0d9d6640956e7c8315434fc4ec

    SHA1

    0617407cb94abae4b624cf8a2878cd3c137dbeb3

    SHA256

    c8ccafe8e7648a7f60e96d773010db012271c2185b9bb4e01116e6507932586a

    SHA512

    471bfef915a83b8f0da585e66748156863dcf10774d4274e6925a18a668c5a9b4e9f055f79f7bc9898bc36534f2c95b30ab4f12adee1a11dbcb31318cee56c17

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

    Filesize

    342B

    MD5

    20a35eed2e57ab5bc02b6481db4dccf2

    SHA1

    ae7a1448db45502cb98057768ab2361f5e40ac54

    SHA256

    84d3cac622a708bd71a2dc56e697fd5f971be63bd7b18ef8c9e82824be4e79b2

    SHA512

    d8de09266a29735d67ea0cf6ed19c5dc3355f4df9016670c35381c6bfa04e2865f0af20c81c96a4a54a8795b923f8487ea4cbd8d4e2d72287f1837e1d7c23b95

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

    Filesize

    342B

    MD5

    4605974176f207afd2c6557165fa4492

    SHA1

    aacc34071865e91f7c30d65b758f3c50d3cc73ba

    SHA256

    1a5aa8a98d305c2b2671fcf09f009ca95516eeeb21864d61a9d3c6a920e138f0

    SHA512

    c396880f0a2a86383180293f239fc274d58b116e669ee7d791c194ac2003abcca8fc65c4fa9bc700385e84d325b470bb7e3641ff4fbee751db9c85d1c2868a16

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

    Filesize

    342B

    MD5

    8d08213b3254e744b1ce2bd85bb615c2

    SHA1

    ef07ad68aaab5bfc85acbdc858146ac548fada66

    SHA256

    d8a5b9286cd9ef69a3789bd6f35f51f4e09f2d2abf01cec3a2ba90d73d194a21

    SHA512

    59e93ac6759f8281c72a88af7bf9d7657ab37add429a816a24e06b4daf2010e2437b3c5e0b09bec5bb03e327dc028c902f6cf5d4c45d7e1e4d754e105d944c47

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

    Filesize

    342B

    MD5

    a6ee4416ee8bcc06b940a4e98d27342f

    SHA1

    d3a8bc705e70700ef265743d4f328350b4c63d08

    SHA256

    ffba8b57f7f5618b50acc759d656d4dc9b9b092e48dc1aab45319b78ba301c96

    SHA512

    00959f6abe462beb703e3ae7cdecb289b85a9114e86943b78dcab76893971a20499ae99bd98b854e8102921bb5cd1ea84c25fe3dc9056e98932e058a2548690a

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

    Filesize

    342B

    MD5

    ab75d5e1fedfd94c307f7f1a7281ed46

    SHA1

    039f8f61d40bbfec33cb3e5b2818b1626df799ce

    SHA256

    cad90dc43ae9e11960a17316ae6cfd6fe13d8d1b721ecb7df93d9b3cf7629306

    SHA512

    33e2223c144cd0bd720238d50f344c1b0de2fa53e1536994a4380058fbb60ed8d2abc408168ab663b7118273fc51bcc0b23535e1ce8e6a59c82c30e05bfba5a6

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

    Filesize

    342B

    MD5

    f8b30739645b8b314d730e9bf6f718ba

    SHA1

    1d1dfde30767983969f753db7fc8da6cbb6b3dab

    SHA256

    78309ca94690be11fb18124c8aca3cd95b80f01f7e5648405259e31ced97104a

    SHA512

    ef522a7e9e0fc4e7067e89c00a337e158827198da2ba5e56c17f798d924b2568b6bf5bea8b04fa5c2d6c9e3e84fa37226cb4e71bb610b763c275375f92660a71

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

    Filesize

    342B

    MD5

    d764e90391f60eecdffc0f7af356e3ca

    SHA1

    0907818683a6a61992bd0b1e92f0074ec1df0e49

    SHA256

    e490532ad78d5fb0c237dc203d6b9df94d52d1e44749300df0e4b23225d63377

    SHA512

    cb0db2d7334683d5aa0cb320d7163624c9a4f0fa3fe62770bc7b34136e78aa922d847e0816ed79a7bc0f9d87569f27c0faf4f9526117418b93e17c842e8ea772

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

    Filesize

    342B

    MD5

    8b2648fac0152f6524c214dc0705081c

    SHA1

    733d81a3da9b47008fe5d118f7c4e30f81f634c3

    SHA256

    a3417533df3d9a385e8b281e7c0619ad6d321fd8f9c37fb6d0588892a08e3ffc

    SHA512

    58628757b825cbdfa28c2bda6c68517cb78fca724866e18f592b808f557d1e06cd200b57df81b27932bc624128b2399afcbc87b734760c9a48c9150262c08106

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

    Filesize

    342B

    MD5

    358fdcd56beb80498ef41a1de2c46631

    SHA1

    a42e0bd8d5b938dade6a2cae665bea186a2d1363

    SHA256

    67d320687d82d7bb593aa90c35fbd4784eca42953f7670216b55facaea9f6b07

    SHA512

    106decf1f01e64cb9507f35cc836b0b8e74c5e6448d41e4bd4ff0d49beabde9e19414213e4361bfe966f1a6f4547021a2ef94d8846e9528ebc3f604a11d90ba9

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

    Filesize

    342B

    MD5

    7c29bab8c9edfb813188d75697532748

    SHA1

    1bf482c3764879a8e68ab361be83caa3c051a53a

    SHA256

    f14484d51b8e1a774889a50f7be86045a7a66cf819b546bb20cf89786a69ed8e

    SHA512

    b113a6b9cbc9ce9d7ae6a783d4723a128b477b7edb985c3640bb3e03a682f16e5b46f180e9f9ba66a6fbef3d104232f6f8b415523e211cbbd8c095f0417862e7

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

    Filesize

    342B

    MD5

    e15881dc6155651d3bd4eb39e6c6424f

    SHA1

    b96ad854813d5d3ddd63eb08d4b4fa78762a67ab

    SHA256

    6a945e7e3b6dba0bf30b7603b6eb470304952b3a40402eec04361b77fea1527e

    SHA512

    082e0ee7f543a240ca62e39dec07e25988b393a51ebaebb3e21cac26ec25dce6be32d97106b2ef774fbfd8552a6036a10e38674def3810b3810e7f76cd61c402

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

    Filesize

    342B

    MD5

    1196b79ec438b2090d60a81fa79a9f10

    SHA1

    3eb4feb0b15b9f38ac86d8f9f1c8cc057dd1ba72

    SHA256

    fb9c82e4c5cea1860fba9d442245aca22324cac21b23d326b9759f9db43863c9

    SHA512

    e8be56f9479a062563b3bad5a53e2ba5b2394671fca7f41c17a708530ba47761ef1c3c6724c3c7dec5eb56b58fc12ef32d51b4f1314ebb6db52be02bf1fb818b

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

    Filesize

    342B

    MD5

    0a8829cae9d0d1007297b4ede5f62742

    SHA1

    6d29e17adec75d7183910dd4065b6209c7825b1f

    SHA256

    be7446d45a51ceeaeac9225a6d50b72dba24969577004fe48e0ea419f78771a9

    SHA512

    2d96b958324609be3cf1f85c81b0bd31dfe7c030c8c6e6dbf4e60d12a40f69d0b1bb43c846ec7b2ec5e3bf97cc5d82bf738bd8922c52e7a7848446deb57ef55e

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

    Filesize

    342B

    MD5

    fc926dd14c860c045eb4ee62c69eb8d8

    SHA1

    6df9c20c086bec080045315f16a342dc41f686ee

    SHA256

    781caedeac5a893b8eef5c5db0dde67e8d0933688980c336e1e0d468c728ee12

    SHA512

    74bcbc89e44ef40865e5aaa35d809da0df520be49da9d2c14671b596083517d486fdd6409f053b17e6ea923d0ba933950c735d653baa1f740085d8d2634ac00d

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

    Filesize

    342B

    MD5

    5ac9e8df36bc45d6c4b0d6dc40d8ced8

    SHA1

    64efb97f6a1a23d26db3dd4032d5185a881653ec

    SHA256

    5eb09be11188b4d2c2b10eb2b7828b0e000f0115a819f53493a4c5bd83e4fc0f

    SHA512

    39a03169e4bac03d9e3b93151acf557c54edbdb90e351729ceb6a1f4c7b174bf628cdaad00fd2224088be41b03d9f250bc76eb38e7e40a0d3f4622d50f6ac330

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

    Filesize

    342B

    MD5

    3bf1134216cfce5816dd35357aeff16f

    SHA1

    2bbe93e2a89842c190b13f18e528dfbd3665824c

    SHA256

    c248313ac797de107be2db7a17d2635a6431307962ed5c6b0f19882536f3e4d7

    SHA512

    1122af0b2f71971564c43db2857ed721d6e73a9dbfa3f1116b112dacf895c77b5287d05ad7e03dcf5b9bd52105893ff2f9e503db7301030fad0a708ce60d4d4d

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

    Filesize

    342B

    MD5

    fe66937d49846f7128b7446d29a44eec

    SHA1

    e807a1beab46d48cf3f918d9ab4644b37329affe

    SHA256

    4bd99347bcecf7b9506dde09a006bdc4f0240a1fffa529d9ab228726c12958b0

    SHA512

    cab604b977f93241ccfb39532dc53bb77211318d04a12e3eda8f3a3aa9585e64f276278a457973cabdbd87b1805c17fb697f856e09b4069ae1361b41e0866274

  • C:\Users\Admin\AppData\Local\Temp\CabF9BC.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarF9CF.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b