Analysis

  • max time kernel
    119s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    28-09-2024 10:54

General

  • Target

    fc25a19133950e57646254564f0fb92f_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    fc25a19133950e57646254564f0fb92f

  • SHA1

    6457438da1a760c13690d585911007cbf5dc1fdc

  • SHA256

    1749df3fa076d97e94dae28b5c7a2a834cab68cc58adb063f46a12f198cb2ac4

  • SHA512

    c6dce70e85d7456768b422c7375e6781ff0484eafba54287b24a0aa2a7430b4f8558fe19afb6798a055ee5148a9438e590faf9729e77b5a5d3f8790a7a8c4d5a

  • SSDEEP

    12288:XsM+aTA3c+FK1vrlVYBVignBtZnfVq4cz1i5pP9kPQi:8V4W8hqBYgnBLfVqx1Wjkv

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\fc25a19133950e57646254564f0fb92f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fc25a19133950e57646254564f0fb92f_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Modifies Internet Explorer start page
    • Suspicious use of WriteProcessMemory
    PID:656
    • C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://search.searchyff.com/?source=googledisplay-bb8&uid=935c7949-85d1-490a-98f6-9729aa1725f9&uc=20180109&ap=appfocus5&i_id=forms__1.30
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2044
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2044 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2624
    • 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\fc25a19133950e57646254564f0fb92f_JaffaCakes118.exe" >> NUL & PING 1.1.1.1 -n 1 -w 1000 > NUL & IF NOT EXIST "C:\Users\Admin\AppData\Local\Temp\fc25a19133950e57646254564f0fb92f_JaffaCakes118.exe" EXIT
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:944
      • 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:1060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    914B

    MD5

    e4a68ac854ac5242460afd72481b2a44

    SHA1

    df3c24f9bfd666761b268073fe06d1cc8d4f82a4

    SHA256

    cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

    SHA512

    5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    15fc94f080e1199677fe67b55f109933

    SHA1

    affec789f199b13e6d0208d7cb75cc997bb68112

    SHA256

    cff2293915a2465aa9fa8a38dc5d0880850b862db4fad98ef24ac867aeb41e6a

    SHA512

    00ace0bb3123a835bacfa0b707a37622413c1d43942daf092a0dd3b1701a239d5d7f6c4e64e6ab7fb9b176bbc3242412e475eebac9b8f5f12b9357c0c595da44

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

    Filesize

    342B

    MD5

    738c54eba9732e5b175107b6288966bc

    SHA1

    102edc8d424d1ed43ccbdddc352871cf51e0c651

    SHA256

    99d4c16349dc8136f2639fecbbee75d465c16c39a005de0a0d27d6b552e83f98

    SHA512

    1ac16cd08ec2eb695a144e7acd73f01c4dd9f5605ef10367afb4cf7e490490010ca0e51994aca8f5d99cd22822c2e2da72c1e9189e0cb2f93287cc4e9cadc77c

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

    Filesize

    342B

    MD5

    1b7c2249f69930b2b20b3b0594ea5714

    SHA1

    1fedb56c949586e64f4a763265aa9635d78d4316

    SHA256

    6b7a3240e087b9de5302eb0934fff8b993856118a74c54caa8bab21279861788

    SHA512

    7cee4ab4c56ec099c92510d0dd2f86d8c21c734b7d56fda33a4d7d16c6cb89209d12ca20090f9e8061febccff69734df61f59a8b7a4a3965dc65d52af475b149

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

    Filesize

    342B

    MD5

    973f07fb526effa5b13f370ff6aa322e

    SHA1

    7505bc037d39c961205bc9df42c531a974b4964f

    SHA256

    76f1baf54f29b8cc5100a77f36096573ac9fbeb3d50f0f284cfcbc45478fc936

    SHA512

    0cb4ffc3581580b8c9b22fb91865501fedd0a2014b218cbeafc5cfc452cd7344614750c6d57d5ea60d144b5a7396c24f02e77ac9bbd050703a75870a9b605d22

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

    Filesize

    342B

    MD5

    32a285b2360ac8b9360f0e87ab4d81b7

    SHA1

    db5ae935a2e8dffa916bf01a767bb5229a04e591

    SHA256

    68461ab34a4b5949293cc0c583051f3a4ddb4b6e627a259790e133ba5cc5bc26

    SHA512

    db4745b06674a6c9d49367725ec33cc736c937ceadf8bf6e5b946a3b829238122dd8be48159864906d2f9b7275613a69fe1f727c5e811b4f753bab81e345cc4b

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

    Filesize

    342B

    MD5

    e90cacbbc45030ba112f500b039b484f

    SHA1

    64eaaf1466624009af8125e61c2b877e6b8571b3

    SHA256

    7ece0ba6c21532f299d20b46f0ad1b59161be259a5fb8c35a220e9a8d4e5d79a

    SHA512

    a094e31693fa45a4035a2efd51f4856a7d3d857df220d380ba14bf9d1be3944df5732e451c2a21fbcdbdb69740164a22fb2c9db3c69ef8df1258972b85614190

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

    Filesize

    342B

    MD5

    e87cbace0bb74c4f839523aac95219ab

    SHA1

    2b46c4cc4b80cdb1f12d2c7d976d5a3014c8c643

    SHA256

    0eb14c8b394e8723870e6806ca73b2234184f2c8f89953b499cb7f8d008652f5

    SHA512

    de325bedf11e9591f5313619f44ed9b7f7aae510aa6ff7a6a175917794f3a812c2637020f1cc83c294bb67702a424b40e2d41f12cb1f7c712e24ab5ce0f1e796

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

    Filesize

    342B

    MD5

    bc9be975b460e2d4409c96da1beef569

    SHA1

    83e4a4c93ee8a5f1a4d1a44baa376a2a61ef8ee4

    SHA256

    1380e888f201ea8a0d204a5ab402a15dae953573045170086af9fc3531fd321a

    SHA512

    07aa03ea2fcc09aea08568d8a9f654fc59bdc3d90d73dd1088487a3479aa3a92cf60fa1a31318b258563f808d4cdbba18c218c0a8f372125ccb8d9e6ed6a6a59

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

    Filesize

    342B

    MD5

    c7b71102a006bad55d1cc079aa88cc30

    SHA1

    e311b2d52b58691478ab77d7bde7c13865a2e51c

    SHA256

    f7128792c4a67d12a5ebc57c088f92ab3a4c9a768689b78a2f6a7732c5a3e008

    SHA512

    9bc137212049dc429868227e3be7f76d8185c002d3c13a51619641561579fde05aee197f2772d7213796fdce2582abc0696aad663020391023eceaa25c34f728

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

    Filesize

    342B

    MD5

    33b31687bc84eb2026dfd77f9fde8fd9

    SHA1

    5efc2d08b45f2a3e2bef83ce6468aaf865d0f99f

    SHA256

    528cff48080a788700f394441196ece0efe595cb68c25f29657de5cf8acbdef1

    SHA512

    b78d6fd9a1a9c2c264e5868c300b0614900132b026f1c39f33ef7a839a18ee25eb8d525020907f8290aeadf1e4c78c35654da87dd12de454f4158d54ac2396b7

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

    Filesize

    342B

    MD5

    25cb90f805cb042034fdc6c9f4aa1854

    SHA1

    9b723fa5cdbf99293adcfb49d4e48755fc509052

    SHA256

    b2531674b8080377d4143ad4dea768eaf113cb425ea4361ada4b78b8f86152aa

    SHA512

    9885f3723f6265585399ffcb31e63be926b66d2eef89a6c5dc2ff4ca80a391da84b8167d080eb80296d5b8450764297d2ad2e4aec7cc78d192884db66afb03c6

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

    Filesize

    342B

    MD5

    a617247f1141491392f44a698a0826ee

    SHA1

    f00f718fbbe380a611258de20e6cfb9807227c47

    SHA256

    bf7dc57cfcf7c316ad0daafa0b79566c66185c90495bbe24f72a9e551fbd4d87

    SHA512

    6230c2fd8f60be08e2306869fb93950a91771632025ac000ea0b5813d6f5b95c6ba00690ec6f958db2966555faab6dd793d623f8f9b11ecbdf6fc169276de1ca

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

    Filesize

    342B

    MD5

    2515311ea9a3f121be9f33899b503149

    SHA1

    840ba5d48f8c784b3af5f98b17f76aa9a38c3c9e

    SHA256

    e2e3c04e2bd4ccdc75812597d14dca86619ded55ddddbe948d24f75fd82a236d

    SHA512

    bd5592d105ecc452337715cfb04fc30d6ebbeb566e744fb5f8ff1fb4f123b605dc23b942b42e48fa0ad5a04aa3fdc25865c4957ec92490fab1be73fc3815aabf

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

    Filesize

    342B

    MD5

    af243ae1447ed4bba984839722faa1bd

    SHA1

    98110c80f91e3d1cd21795a4e2a0496ea4383fbf

    SHA256

    0f08b7b5d424bd9a29655fa409867a495b0b9f626f6275eee45cff63195e4b8f

    SHA512

    2e5ded0e76653094adcce75f3291f6de295d6b3f5f44deebcdb9e2e84e830abf5c75400036ea22d417c0c6797bec8c32060b4457eca7fa257ed3f505132db9a4

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

    Filesize

    342B

    MD5

    b05040e84e80e9ff6172cdb207478ad4

    SHA1

    dd97ab9af803b6bd1ea381149ed9dbef65f7f804

    SHA256

    20673c8076adf8cf906478e8d6bc8be319f4e3bc1835655511350fe39195948b

    SHA512

    99c278bd0d4f586c7b29ff17bf7a6648b24448867e2a49b6184defbf8e675574c83f389a03f8a6c517fd9d5a62e9a4f60ebd434d956c36b8d58e0af48d728190

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

    Filesize

    342B

    MD5

    760df02eda389e3def76308087f51b2d

    SHA1

    a38dc4b95c68350ec00aeee5359231a7dcd16ca6

    SHA256

    36bd3c65f44de7be662d4713fbb28f38830dc5cbc8dd725cc357fc5b1b703f1a

    SHA512

    66c219bf6d9c757fc7eed1fdcabcfcfc4c749ead4d7199046164369e0293b2db1a1805d99e6b83d30c9a5aef098a1116fad812d3485b513e8a57d899c2a02543

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

    Filesize

    342B

    MD5

    a8bf0a2482fc56307e9dab8e3eedee40

    SHA1

    05a3941a6cce806cdd20e710023ec5216645a66c

    SHA256

    cda47a29c78450ee0ef95f640bf33c4759b88f34320c438c489f2f4230d853d0

    SHA512

    9d3267ec5bb92c73c92b7e54596e7001d1251e2474cb0d6ffafb61543161aa178208a02a7cde4f2821ca9a2762ad0c4583ef70ad355ac5ae69a07cc66c0e226b

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

    Filesize

    342B

    MD5

    a7d7f3537c97a84a6a354d605b2d14ec

    SHA1

    09578a5543cdc9de8e6051057e890667aecb3e4a

    SHA256

    4e4ca85b6a2fa6169b3a23615514d5bc46ff730575774eeb174f597a4c134b3d

    SHA512

    ed908b2322531030fb4e42951b9e8342ddc381e04b8ca4604d03db75c889fc1dba2760ece025b14d78695db2fee3b2f3318601b556691fda95ba89c3c2ccdf5e

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

    Filesize

    342B

    MD5

    919751499f373de044b6f8597ae3ea09

    SHA1

    714c1ce9062e0a3f3e0235064fac833ac4588b1c

    SHA256

    943df56b31f491ae7a2692d55fabe3463ed946a8bc9dac05d301cc19acc783d6

    SHA512

    91924f2f82133c6c5d0d07742f553d6d507dc8a2f020ebd3f3934faa16540216f1f13734f62ee529a14da626a37a7968934a79045da8a3ccbbc0f09d615887f1

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

    Filesize

    342B

    MD5

    d42e3a660cd372ff29bad8b79b446d39

    SHA1

    7289e35271ee4678e8de1f58cd5641a5935fe6bf

    SHA256

    9a5efb393823a9ab31147e7d861da337ab7634c2a7c04a8f7fbfe9d8b09293ff

    SHA512

    9efa4fc777ae728c388957bcc9bfdce49543d1fa393426f56912f051a7e6d7488391c3efbb45436875c5515a0617fff9743e1cf4972df34d8be0dbe62cacf6f8

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

    Filesize

    342B

    MD5

    59b04abd2bc83d7c64b01ac7260ac550

    SHA1

    c45503c7bfa0ac586366f4537b9c38cbb9b5364e

    SHA256

    05431079df2fba8a07fab0c5d6237fed81030e1e32621d6f847abfca6195e5c4

    SHA512

    32f8785879d85499f2cf3bd2f41dd26db61621f583db5754307e3706a383e348214f25da95b45318cf99b7b69f7e32e18933c3522b455eb16d30374908bae296

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

    Filesize

    342B

    MD5

    6be838611711145b06f7f4dd99a6479f

    SHA1

    29a93478cd1b4a66c94e0d914c526d20594b906e

    SHA256

    09bd0bcde24bb03894ec5d51832a24cdf6170a0876262be626a22dbdb5a438cd

    SHA512

    507bbbdf84b92fe74f749a562c3d2aa458436add4aa14fcdbccc042f92d1c7ff0361c0d920e78a318d2ad357094d9ed5d702f5f027ac163b0fefda56d84d1669

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    36f6cf79f635fc035f2e0d3349891e76

    SHA1

    da34beada47415681dea94b95e15d8035bde88a6

    SHA256

    84d2e4564dfc542ac7828f2caef882816f365e56617fad74e621ec4183b3b274

    SHA512

    7b2b37cce6780343d195c3771b3bca9b99443e1464129d6f959261a92baa44fc823bedfb3459236324bc5b84edeef3b96dae7ad264fec33955799854ae019993

  • C:\Users\Admin\AppData\Local\Temp\Cab3CF3.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar3D05.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b