Analysis

  • max time kernel
    146s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2024, 19:41

General

  • Target

    3bbf5da4b58bb4b82cc4568f1274a64b_JaffaCakes118.exe

  • Size

    87KB

  • MD5

    3bbf5da4b58bb4b82cc4568f1274a64b

  • SHA1

    8d8de65d72239e0ed3e9091ebc7545351da65ce6

  • SHA256

    01da0487befd3feb380da7434a1aa5d6e5218f0d13fe758972e378c18c7dc949

  • SHA512

    66d76ccba58d380ecf7fd585f62e91e3e62431cda1d2878b64d616d951cc5f30c65c5a6cf905e46b24575533e30ed95f2a1d53a7eba13042e72527a33b19574e

  • SSDEEP

    768:14NZ90caYDpWhuxKWnfx5Tn06S6bnU+5XCRhvhHIFoAOoYsiLNSTignVL+Wa2zWk:GZVrDsAfEunU2XCfvWFo1rBdgnV6d+

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3bbf5da4b58bb4b82cc4568f1274a64b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3bbf5da4b58bb4b82cc4568f1274a64b_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2052
    • C:\Users\Admin\appdata\local\temp\3bbf5da4b58bb4b82cc4568f1274a64b_jaffacakes118 .exe
      "C:\Users\Admin\appdata\local\temp\3bbf5da4b58bb4b82cc4568f1274a64b_jaffacakes118 .exe"
      2⤵
      • Adds Run key to start application
      • Drops file in Program Files directory
      • Modifies Internet Explorer settings
      • Suspicious use of AdjustPrivilegeToken
      PID:2296
  • 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:2576
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2576 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2600
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2576 CREDAT:537615 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2804

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

    31321fe1c1a7245e84faf27df1ba9dc4

    SHA1

    658a88774732f5aeca1b546100c79767ad5ebd24

    SHA256

    a539e368fd31e71d7937677be7f150794dd706c1fa044bae19da25065b8f30ec

    SHA512

    dc5d48473677f4f05ca534288c141fd69a16402ad7133fc4d2d3c5973c23ccfe27ae880da859938bd1fb126c881e12362d4c285f03d50bb50b4cf3991f30d11f

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

    Filesize

    342B

    MD5

    778e109d2338ef13195cfa2b5fa7e462

    SHA1

    920eb42c1a699f1b2f92718076d09659978ae99a

    SHA256

    0adbe94de04157afc0fa2bf4d265d6af42f11c254f2e408a9ba788f2c1c7d366

    SHA512

    68f61e8a33756f4baa1b7830d7152a36a3b90a5a588c108f8fb91fbd41100ad0c2fa5a4d6378e1843a6e7e6bd779127cca07c8ad990a15dba6a814d0bf9601ef

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

    Filesize

    342B

    MD5

    ece0cb2c1121f98e15226d99f1bf319d

    SHA1

    fa3d3b7da73ea79152414ddee0c6a0819a3430ca

    SHA256

    99e292e51dacfa3a26bdfd2d93478658bbe707e8b80b8d7bc97c2db8bb998942

    SHA512

    23fcdd4a09c75ee272b264a41e9caabeb08cbd7b38ecfcf2ae28d57dbc8a6313a9b043d5d564ff913f64f84ba7cc414ef251050df70b21636e168600ceb11152

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

    Filesize

    342B

    MD5

    53b6c8c2dd6ee521f1ee7a9ec49643e6

    SHA1

    d64d833bc3211858e725de9b0cd46f27b067b3fc

    SHA256

    1c8921b61db42ca93e6b7af9a5b1f3dd99e2a79706f0505fc8b79e2c2a767983

    SHA512

    a1c04e2c93d40c250f3e974e9846549ca1e4bf6e389061b6a30bad3cbbfe738292728675202345b2457b51a5edbe5b8e1b2c963ea6fa225901099f4e2b6612d9

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

    Filesize

    342B

    MD5

    6ecb91735ff95006b29a09bbb352c472

    SHA1

    a82841fff4ccd0525c42f19d2bae2b72fb5d3b48

    SHA256

    003ba8b0d271f402f18b3817b71c41ebf2b83602cd507bc256c05f4ad88ae2d5

    SHA512

    3e1e3ae70097ab577659da46da29a952489a2fe75fd30cfe756ef8a04e945c6cac4ef1794d311d319b6bf1c41b955c79199c0a2a8230fcd0dfbc8c5665a3da34

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

    Filesize

    342B

    MD5

    23f491e7c723849344baac37857cbf58

    SHA1

    86ca9d06b21fb020c7b20a5d93dcbe0b8aac5cc7

    SHA256

    f7c21f5503dba7578662748acdea44eaf389ef4e2ab8202575d693e7ff3727de

    SHA512

    89767c53a2d39d91afca8fab467ab36dbc3eac3c636804bbbbdda685ae15d6febabe287e28df005eaa1bca7642a0cb99d5487d15f5e078d6838fcc4e8eaa4ebc

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

    Filesize

    342B

    MD5

    6bd0ce5b047a92e2f93230401dea8bea

    SHA1

    56358661cdb5402d330d87f96e20a8b1d0dc737f

    SHA256

    74dcd12a27522cba0fa71f59e47df3882a0d39044a7a665804a416b670c37400

    SHA512

    c79a45405dad44b6c924f6a3d6cffd9307bcef351f2a8bf1f54539ed0fadd62b08d610c107e57ab1cd47c7cf1a46d95ac8b1e4da5c9c1d4b232cf7720a8c39ac

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

    Filesize

    342B

    MD5

    ab49ca1509cc12183ccb5a432f35ce3b

    SHA1

    d4c67ce996dd3fd290b0e22bb019f426d7d289ff

    SHA256

    b75a079d1bdebb13141b8860b834d157f10702b330e9b0a3cbf183d7a10b89d2

    SHA512

    ae0c867eca418cb071c279d6cb84b44abdf8d093c11aeaabd85255aa2e77d5371af84de64a53c025dcf084298114cc4e4c3d4cc40aec3aa2c64252ee400bf569

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

    Filesize

    342B

    MD5

    1056bd3a7c16ef369115a48722f293ed

    SHA1

    4f1a930d3d5d64a2558a0d54531fc37c0b902cd8

    SHA256

    8e5dc6021dfbf1e862a2b4a8e4edda95335c6fbbe5d7c890f104bfa615418b74

    SHA512

    8eba49f93fc6b7f30b0c0d2ab9741d5e5e0707a1c96fcc8860e1c2a89e9796e506264154a37cefda85db75b6e736a92539bbc3eedff1c072d845d8f8cc830aed

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

    Filesize

    342B

    MD5

    1e0d00988d71060e7c7d5a4826e1d84b

    SHA1

    74dfae79d92ae14e5dd01b65b56b9a2dbb7c0d56

    SHA256

    141fe070361dad4ecc2159ec2f16b93b63e8065caad1b4b353adb90056b34394

    SHA512

    b9d0234fe6cd4a8e4e5ead0d79e2427781113fd1e77897f1b9256d03dce73373e583f4b3465034af6f452d4254aa2e576f5d346d4fe0d815d017c12d93b2098c

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

    Filesize

    342B

    MD5

    226722faa810c2453186b5ec1f4bdcf6

    SHA1

    759923974eacc629cffe0d882b533ce1e1aaa1b3

    SHA256

    6e06a256ef71a46ef63fc19d7b3c77500aea180bd3ccdcb6bb70c11af3912a57

    SHA512

    e92c252a28af81f8ef33a01c2d89a0228d0ce425b6c5b9f540c1f5b45a9add3699503828437a2b398eb1b40b536c7f7244783c6468a17d559aa20d36df281d9d

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

    Filesize

    342B

    MD5

    dd0b94b57134449a23687551dfe51645

    SHA1

    44648ad34f15ffc44d79c1068165921d7ab22854

    SHA256

    fba319951934ed489eb6a6abc39e67bf4735ea8eb860ec8b7d782f1fefba0595

    SHA512

    d01bb008061593ada38a8f740766f134e6a346e26b08f4f37d170ff7c287bac74bed901c4c81167eadb191c928733afbda27129007082c7149271a4e6d3522c7

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

    Filesize

    342B

    MD5

    6d1896d03c6674394b63ccde49e044e6

    SHA1

    f5c5c8052d1d6fa8e34ce27398b49c70096e00d4

    SHA256

    598387e45b786b536653fad083da625fa59bbf0bab07b828f46817e0ab9bf47d

    SHA512

    ff21b558d51bc82de6d7a3f472210e63e770f4b97e8b1651c07a5e2321d63fe2de550f7b48b8fe42d69977b141ddf6631fe8ec06b53a8f99538c07f8089c6d80

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

    Filesize

    342B

    MD5

    51d8b6ba59357aa380763be8a241abf6

    SHA1

    41bca73222fc767e4f8770192e7202b70614b97f

    SHA256

    043b315b35c709699234b6dd588f8b44e902e48c489322c20d0e347664718877

    SHA512

    0d066d2da8e3de8e00bb6bff41717b7ffd82ca0980b9c8c022e55fec5bf85b288e4ae74ee7e61f6c97aea9b14fd8b72f417d5cd484bf52bccf665a74c704223a

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

    Filesize

    342B

    MD5

    84746be7a4bf70d0c535f90140145ac6

    SHA1

    5f648df7f9a30724e5a2e2aa5619ac6663fc6a10

    SHA256

    e59dc81734354a2852f6faab97216d2d67d22a6ef4eb6f6f1e4c442ee8f812a9

    SHA512

    1dec1a0b52d02f249508f6840c0a9f3181df84e24afd6143f5ffb704932172ed36901b94c65dd278415adc15aa2cef525fdfac2880c131a251a8a4cb1a8216fc

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

    Filesize

    342B

    MD5

    a43253ce20e57b58a43838b8022d7edc

    SHA1

    5f1d28231983aca7c3ced4e94a5d5e4ea8c6efd5

    SHA256

    6893749937a1e8d2c3b0f53b4fe36f7097aa3c8291366ace735188ce738bad5d

    SHA512

    2e36881f6c726350f848738df5d982d0f1d7da9ffdf7bcf744153c32e2681819f501c05d28ebd7259be7b7ad5c4bbdf33d40d0380b7a0a672127ad1213ca398d

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

    Filesize

    342B

    MD5

    c9f991c98d29f0eb1752f5d41ee83a69

    SHA1

    8adb0390382fbf92347ada1bad898470dfb39d55

    SHA256

    0772fb0557831e3baeade5d1f603ded1ad83a51d7a7f055b1406d23084145b9d

    SHA512

    735c8f83cdaac1d9f0b83d356b0084b534c4e44ad94c8d61a6186118a19939a540676944e5697d38c318d6712df4d78b418b240e226118251b503beac14c176d

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

    Filesize

    342B

    MD5

    70b5d2348eeda37b87371224c80f9150

    SHA1

    46b34a92e9f4fdd53be6d67eb77b4d099fdccefc

    SHA256

    6a3bde8fc41350f602de9cc334a1ee6a9c0b9cdfbe05c0dbbdbe3e78572710b5

    SHA512

    0dabd93624e4e22e0227d60ddeef507665158681e5fb11fa723da5b7b4ae603dd7e7687b399a3e11174876f6cf80ce4d2eeb346c7f24d4d2585a77d4f61d966f

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

    Filesize

    342B

    MD5

    398d3d455d97c87e8edb4dce77d28260

    SHA1

    03a3f08881af3407f3d8819fb7f5a07627ca3b4f

    SHA256

    6b72d608440a3d850007ec51ce20d7ae49c97139ed7bdb8c5706be69f982391a

    SHA512

    ed75b9f9f7d4c101b02179d73d5dba43525d072e578f62b597ef8e4ff2fad088037166125925de03e5e7456071ad05b89c3e3d0f245d01b2240de81aec7e03c5

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

    Filesize

    342B

    MD5

    4df5de8c138fdbfb3aeff9d388bc1eee

    SHA1

    ea855942a0f119a7d86df80bc4211dad4f882960

    SHA256

    f3e7a1719a2530fdedae0c8f1b079af9df72247fc7664bb87e0ca8abf4036532

    SHA512

    66ecf8d80f9e05cdbbc619f87411228dec17cb17004495cc4ed152fdbcb66088c8dd2c8420d7fca64a27da725d2aa12b47c0981e5f17e393da3e9e64036083bf

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

    Filesize

    342B

    MD5

    5c1f0eaadd1ba7bb4a38799e5235f149

    SHA1

    c35fe56aecf5e7d492a266eee12fcd6de7c350e0

    SHA256

    1cc16d050b2ebea697edc1815a4841965cd660819ec532c23fc9c3d661804f61

    SHA512

    b9c233f462d26586f08aded609b5b3374fa3eef462229ceaf9d904443fa743d8e3293aee8c73d614ed3fc48dfa73cef7dd61fa9a90399597a634d287425c2502

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

    Filesize

    242B

    MD5

    9b318405ad3865de71c0478368a7ecef

    SHA1

    9fbc6fbfd2638ca222e12820b5913e7a89961de8

    SHA256

    b12eb199c32e7144be95260598cba2e26700ed3e95e5d31df34087b3ceede181

    SHA512

    ca450c50af567070c6614d5b0f6ac04b92d2e11ff1a5760cbb9a422fbac906031063828d483ebfe8b6a909142269009fb9dc3fb54a69c026a4494b9e2a780d29

  • C:\Users\Admin\AppData\Local\Temp\CabC91.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarC94.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/2052-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2052-5-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2052-6-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2052-3-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2052-2-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2052-1-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2296-13-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2296-20-0x0000000000360000-0x0000000000362000-memory.dmp

    Filesize

    8KB

  • memory/2296-36-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB