Analysis

  • max time kernel
    120s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    12-07-2024 23:34

General

  • Target

    3f50e640e44b44ce2e0044230131f5ed_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    3f50e640e44b44ce2e0044230131f5ed

  • SHA1

    ffe3c32ed385410e1898175d531f4ed43bc87cce

  • SHA256

    9a49c02ff9257c1b58b2c388e03b6ed0c545726c108fcd8eac3a080b96ce4f34

  • SHA512

    9e98f514a29eba6323af1b3925f268c785552849ed9f97f6ad5594977fdc0bb46dcf451875b61dbd0a022071ab48ccfb3a4d9fd836b98f4762f6d257027754a4

  • SSDEEP

    24576:sQ+k0qiQ30FV4I4OIVWKoLUe8MEzyW7ThAP+idhkMiKm8iOnz1R27:BFDiVFVeOMWKmKhyWP+P+mhk3Mvn5g7

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3f50e640e44b44ce2e0044230131f5ed_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3f50e640e44b44ce2e0044230131f5ed_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2256
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://www.ardamax.com/keylogger/
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2152
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2152 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2596

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    c8b6116a7734d237797b339fcb4772f2

    SHA1

    e5516343e97a941d872f405c5fcc6a66ec2f11c2

    SHA256

    7531cb6ceaabe95438842dad2aaaf074292277c2e849ece71601181d003bb14a

    SHA512

    888a0ac18ca5ab5758de5fe809f577568d3a9916c17f4df60d51ecc25a9c59b46d42899af19451a85a398233f80d8d632e8b9581c38eb764b44c78ecab072fb8

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

    Filesize

    342B

    MD5

    d98fc833ce078285f4204aed790d59e8

    SHA1

    4b2ca4b4dcc2c8046f6c7b52bde478136f59723f

    SHA256

    1a61750584f146e9ce36307414f976c223c5f4cbb8d4eb0a3884526d1ef45dd9

    SHA512

    335ef137b1acd7b93b435e37faa0932f42e11531ab1acec88a5a0e3d1c58415b8e01f90208ef1ef52b084007795cfc1079ed6caf12bdc4d9abd92955da97c4e5

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

    Filesize

    342B

    MD5

    bb50589bee4f305714f2b0836109a1e6

    SHA1

    88d4b06b002cdea7b8b675e1b3a1711060570eb0

    SHA256

    cec45402b64baa1fb6f2af6f8848e5374f4b4ba10efcc5dfcf98e7bc22158f83

    SHA512

    1b376185bbf9dd0085bd6d2c4c045a23bcabea91f6c83e67f66394940549e06db8f496cbf4db0641f42d62a92d742453b8d625c981a2052f50afffb30d823444

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

    Filesize

    342B

    MD5

    1c564024c12ab0be8ca551c38ec5386b

    SHA1

    20e4bd99529bb86d8887714432eb96d1889f880e

    SHA256

    aa29aff7c5e8b754f13f8eefcd50ddd88034085cfe89486707b2a5800039e53b

    SHA512

    fd828a334f4ccf73dcb6738828a3dfe498020fcf4b784394db5c5012f5cdb797a3e3618ba7d31433ab881d6256b65f54d68e2c4874f9ffae92549a4e302a41a7

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

    Filesize

    342B

    MD5

    f5df1896519e6bba1417814b3301fbca

    SHA1

    edb44dd6e0daf17b707fba05e7896e65bff6d697

    SHA256

    cda589221fa7f578bbda91057dc98a29dbef77f44cdf99036fa09c5568e3bc44

    SHA512

    e9332e865230c7a65b354867e526ded5a5c0839751f7648a591710e1f3d28f3bf54f2e066c0e73a5c8f0580125990d99a84b46372f43e44478dedb2a8fb3b85f

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

    Filesize

    342B

    MD5

    ee10bb06697c21d308e45b0c4003e0e7

    SHA1

    238c1b6d3102b9bc976ab3e935f88d84e068f83e

    SHA256

    cef3c01250790d2b47a69d529a82d609c8e8802e16c8b5a2817f057c099820de

    SHA512

    1381feebbc2df786be15d349bbe26a4d5a034ebd99e664caabcda046847aca3bd0088ec044f9515c4ff89aeb04b190a87d9ade7d9a87ee2c5ad068700633574e

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

    Filesize

    342B

    MD5

    b085d70c2bb9be1a5cad3e2d40974b72

    SHA1

    f0a35101722d70ef9a754fefff98689b7774dddd

    SHA256

    9a48d6cd195a2f9f364f2926c836af70ea9dd9769003525dc814bc0ea1461122

    SHA512

    e5fc19a6441fe063a7caf3006a855db59242afcf950b2a4e350e761afef86ac85d76010e2d92ca795eedd5a1d5eec86c4e5d4c5c78f46123682f806835e87c2c

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

    Filesize

    342B

    MD5

    9b962ebe425a9ac60e9b4525e876ee24

    SHA1

    ae8b2b39624d730d7c967893c937a52daf7018ca

    SHA256

    daad9e35bae8c23a6c61f1e4acdab94a38698db22e7e3817d1c066a2c8d4d0bd

    SHA512

    ef5a00707fa37e01ee71f146244109d79c7219205ec6d6283586e5df8c0e420f30cbda8a4374d0785bc8f952da977d952ded442510cdc7bbe5253779592a5e78

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

    Filesize

    342B

    MD5

    a7af3c3894d25cc2ba4eb87dbb7573ef

    SHA1

    e4e545fdf58f378c3b8d18119f4d52794de28218

    SHA256

    81893aaa44ab8903dcf762e0c7225bc7f2238c0a273a26bee9a8d454d4d822a3

    SHA512

    1fde3917a30dc7c2fc898839164b8ab409bb3e2874c61dca9a4cb723f9c46bd9e04b1251d388a7b45b214a5a5be7f2be541502a2b83efa66426c5630b97e71b5

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

    Filesize

    342B

    MD5

    8808f328cc35a886b7772cf02e40dec1

    SHA1

    07014a41f2bcae29c316f0d2bb10886ff563675d

    SHA256

    8596663e2ce8e002793954cbfb5920c342ec926a589c2da529f610c7421f676a

    SHA512

    936ffbf66759bf3af21a8bfbb2763997c4c46e2c7b32dc0578d1d04d3a99611fec8b9c8f5b171b942558001f3247493a7301377877414be8aea3e0a3c066eec3

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

    Filesize

    342B

    MD5

    c24a74699bd36590806874b91258d171

    SHA1

    e4b294bd26cbcc77753e84fa63b0a956c88e1ca0

    SHA256

    686795e35b4a2258f2a81d2479d04ad261ad038ef6ef128c4b0379656d0e44e3

    SHA512

    ed8eeab91037389c51960b32c1516b30896d50505ffcf2b8052e91d80e002784cf717ee4df2f549dbbaa7f551ea53019d7a2d0fec529300a301f5e8f2788a848

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

    Filesize

    342B

    MD5

    c6e36daaa27266a90fe8c7cf1609c0d9

    SHA1

    0a7c23f47377457024c3cc6e3c8f575274577ad1

    SHA256

    14e9b40f3ce2ef48bd1974f01ef40371d3f92587227022990c516b17f4594606

    SHA512

    b60764bf3776a862c96c123064e67f8fa65b3d22c527ec80792968dc2b0e5d01070c15c964e506dd21963c4aad678813276c5ab70197d44582890332b52120d3

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

    Filesize

    342B

    MD5

    4a8624b3bb6686d37c1b588745078701

    SHA1

    9148a19111f88f21b4b53b1dce29ee1fc0bc8e6a

    SHA256

    7de9c1b26484f9869da6a5da953d4ba5e8124fd91b28cefe06d20b6b2b12f95c

    SHA512

    0e49f4ea55c8be1363f0cb9adb4e82a0ec6f1cb8f9a9b8203f303aa4ecf9f2c2ad9827516793131080c1bf25c09465b0d95246347daafbd24327cebabb558869

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

    Filesize

    342B

    MD5

    aaaff7b131a0462d95e6360fe9e7cbff

    SHA1

    704d07beb72a656d9e6c3d2676d5d0f1728dfc57

    SHA256

    d6968c22b3eef24d5bac6d778b84b0dc3c8cbbf25acbeb825a39f6a8aae5873b

    SHA512

    fa6337a434d90cfd90057b2258a2de00c1b309f229977701ad1feb4dcfd562c25e45620399aea48cfaa8a136c0b65da076ffdb2b27086c1f2cb4e903a5e278a4

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

    Filesize

    342B

    MD5

    fb662d6906d5bdd1e6960393571dcbdb

    SHA1

    8fb24da34320e0cf4925af48aafb690853c2d5a9

    SHA256

    477dd125f9167025312a3c020b3a51e2b17cbd7215164f21c6725e58fe8745db

    SHA512

    363d3bdf28bb70c9c1ca16e35e5c0c2ef4861736ccbb3149914e2259611d6a6b0fe22bc2a0f1b2f4a2dd4f5b4c139b97c762fb664e3b5e1bd823963c78afd7f0

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

    Filesize

    342B

    MD5

    0f721a4f5d4dfdfb44eaa678d376d457

    SHA1

    0234c5338648a4ebc4b783d51b27ec698d55dd7b

    SHA256

    109d4105b56a3df0cc41aafd3fba92dc821730d8bf1607328fda761ec7bfa293

    SHA512

    bc352087e498fe3f27e31c431bac81996dfe3ed1de45f7ab3df1887ed043dcb3f3a4c905454abc054f9c3d2c00ff10787ba9510ea73f2c5a7f5f041e6862d7d5

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

    Filesize

    342B

    MD5

    d75fd6b2f55f664034eafd77ad956b76

    SHA1

    3800914d99fa0e5a534009234250ee13a032b015

    SHA256

    8ee9e00ee9461434c97700181a90e41d01bec9aef8118442c1c9b402edc84f8d

    SHA512

    2e6ad7dc57d900c0ef2289a5748c6414e126f31a9f9a037b794312e6c9934b7d7aabe46bb4e3b4b45b1b42efa5bbd15edd4f898f36a2918022b6c25e35e69702

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

    Filesize

    342B

    MD5

    1c0820a7d22f04676508e13baef7053b

    SHA1

    55ae9352799fa6780e0d6003a0d088634154e0b5

    SHA256

    edcb59475a23b30bf5141d0e7b960d9983fe43745ada279539193d1800568be0

    SHA512

    53725a92fb2e2dafb39d50b9d88ca9792c55fa3de4cd4dc6761c46fc8f68e8351decc7b6e20d8bbe6d280e0bd17edc5dfb7685893c24f725504491be660653b1

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

    Filesize

    342B

    MD5

    d67b3e5c70222b504584a704a5d9f33c

    SHA1

    926514fa0ce172fbb9e481c98f898f313def6650

    SHA256

    5edc48bf7d73aecf05d4be58545b7f086f357685e283cb36d74f08eeefc12f1e

    SHA512

    b58cf15c363c3d8cd7d12000bf585717f69e1852fb364b57e72947f01a43c7c5b7250ebdd9ef972b06090490c8d99cfde1203a07f0a17ed36387dc1abd60700c

  • C:\Users\Admin\AppData\Local\Temp\Cab5831.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar58EF.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • \Users\Admin\AppData\Local\Temp\nsj2138.tmp\System.dll

    Filesize

    11KB

    MD5

    c17103ae9072a06da581dec998343fc1

    SHA1

    b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

    SHA256

    dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

    SHA512

    d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

  • \Users\Admin\AppData\Local\Temp\nsj2138.tmp\UAC.dll

    Filesize

    13KB

    MD5

    7f56c0d6a8733dec142814ed5a58b0ee

    SHA1

    c119e66f179cfb758966f3cf878466057bea1840

    SHA256

    86445396775370aff5834f10bda25e505b6f89efc69a04fe1ce46f5d128be73f

    SHA512

    8b3b9bed985b3583b7be8b2197bb068e5d5508f8b5c4a7fc1278b2662dc8d9a53fd6df63f636e44bfc5aa37f030ac76b8d259d6b446bf87d5c72b74ff5b158f3