Analysis

  • max time kernel
    134s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    08/07/2024, 06:24

General

  • Target

    2b4bb35bccbd49ca9d607a5cb5fc4c23_JaffaCakes118.exe

  • Size

    13KB

  • MD5

    2b4bb35bccbd49ca9d607a5cb5fc4c23

  • SHA1

    79eff2a4fc2b3366bb9a77ef1332a2b73db18e7b

  • SHA256

    7f374c4d2c762205da6c888124a6224edb5bf12a9aa19ba2e160b9c0acd8dc72

  • SHA512

    81dc30bf077645887d9c6709bad8f8360af83ab1ffb248597a2cc8a6810984b0479ec9eb72337ad1063f4b82ceb81cb5168b80cd1762162b5fa7f2eeb1ce5251

  • SSDEEP

    192:yS4gbgkAN4SJj+bfrJsUwv7E6CbB1Tu7Br9ZCspE+TMIr3/bjOg+vtwJr8:yS4uI44aJ+7NM1TLeME/bjW

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b4bb35bccbd49ca9d607a5cb5fc4c23_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2b4bb35bccbd49ca9d607a5cb5fc4c23_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2476
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://ads.eorezo.com/cgi-bin/advert/getads?did=43
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2708
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2708 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2532

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        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

          4fc76a1d5fccba0e38403437e76a3b39

          SHA1

          659aad9a2f25b9649fcc70c510099f53593f005b

          SHA256

          c57bd108160661c1c4327a74445b354008599748fbe0774880cb7c0dfafae2f4

          SHA512

          9cdbfba2125c87edcedba0f55f39e11e8d368a151eae04c5b6539e8da7bfe38f0cf71dd17835b07ff029ae274e18bcc2ea9709b3eee07ccfb384d47fd49b5e5b

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

          Filesize

          342B

          MD5

          2b009b53fe533218f4645db5c1f87890

          SHA1

          1bfeb7612c03cf356be467bb035ba1ceb975f3ae

          SHA256

          edae031833f96b971c1f37e397e4d826a6ef225a697d9f9abe712b9f0cdb75de

          SHA512

          b86a9986767ea012ab63555341eb765572fc6cfa8013370afa62dc040968e04e5b4a18ed401d8ae3dac9c1942aebd22e3cec2394bd50de02a963045516e26fd1

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

          Filesize

          342B

          MD5

          1f860c87b2099e7b3210fdaf0e7d9296

          SHA1

          03d8a903fae4f8b7c49852628fe42ddf9f2ef5ec

          SHA256

          7e8eab09903d349c94c8fffe45bbbf40ca867ea9b67cfbb599a4dece8af5c375

          SHA512

          da44e0764884b62cbeaa8a705c425c03f83cee43375d15ccc4c0862e63260c66ba9931b4033fb42ef29c6b6171a3db21cd48a88300449b2d893c9bd663042b21

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

          Filesize

          342B

          MD5

          d8f6048d78b54d26a331c800a95cb79b

          SHA1

          8d34c67d1779c7a180fdac31c2aa587bb4ab3151

          SHA256

          d92298b27d98d748bf497e4549c34850fdb4e984f3b82aea8724ca5e904e7297

          SHA512

          111c2f599b2a589035007eb8900738aa7a4b3d296ba69f143fd29930ed406f454c8aa6a681dfa2a551ed23af6bf902289e4cb3c171ac04d7b68974fa7b092bb6

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

          Filesize

          342B

          MD5

          579049e95d0aa1aa26df43ba40f36e6d

          SHA1

          5f1ea4db3159840ba0ac8b12d054710640c404d4

          SHA256

          c81f5a282266da4d7e5c35b42f092deed8657f76ae441d0a02ff1358095faade

          SHA512

          3228a53307873c86de3ad0be3711cf6376aee49c1032297d935edd15b750d6aa50089bd088763fb84643c4bee989a04617b46a34eaac44b156a8427904fe5928

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

          Filesize

          342B

          MD5

          3ac8655b9752cc2fa50c94cba576ec24

          SHA1

          445c0db51e692b3d08580544a196e56b529b9256

          SHA256

          f1503f65a4fb878aa0381be2ec5c55ad377074426db625e15fd1458234ff1da8

          SHA512

          332418c79d1330f196e85901ecd7545dea002d2b33ca46fe52b5523a33b8542162cb5731c3844aee06a2216dfb77879081c6e2c707c791206bafb5a0438f8f1e

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

          Filesize

          342B

          MD5

          8554d031ea06b292c043693b3782903b

          SHA1

          76bc1cc613f8e82e7ddf0365206ae773f1efa992

          SHA256

          f178f4cfb306cb7a1c5506e6f24d4d3ed63de5611e8b4381cf01ec1696ac7f88

          SHA512

          c114c55785e1f455e37ebb0c6a29c53f9ff1c07bd7fd60d5bb5e8e384e2f66b8c705c46955f159311fe4be9ccc663187f171825645cbe127586b1963a47eae2f

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

          Filesize

          342B

          MD5

          0a5ee017c3c98dc483c06cecdeb86032

          SHA1

          851ab72f0752974a725aa4ca572e01e568d27d86

          SHA256

          2509b7cb6d62b231a9d5ad2848304291bb57483291136ec885aebde37c350d1f

          SHA512

          d04b6f6f7872982d6cce0dc44b0cbc11fa25bbe9f326f2dbf17f95135f6b475ee8563fb2d939f004b21fcd5a3705808e916f2662c47178020ea51ecea0ce6c91

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

          Filesize

          342B

          MD5

          7364a475dd3a5bb37ee363783852b5b6

          SHA1

          84bd685adaa1dd9214c52f77cc532af912fec050

          SHA256

          1458288af8f29992105b6e9589dfadea70ab91b01be8e9da51d907f61fdfcd9a

          SHA512

          ccbf53b52a359dc106f94364cae4cfc698f74d586901e7e8f34f152419993fc9de6e7f69a0be53c016c264375b9c3dfa902c6ea2d96ce074514d9d79178b0229

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

          Filesize

          342B

          MD5

          a0de9700566000cf405ca409fffdffda

          SHA1

          fc2f2ebcec92006b45dcbe8b207e743f5dd422d8

          SHA256

          3e9faa1cfa9a30839eb21afb0989f53a7970446f99b1c799659a2effffc6a081

          SHA512

          77a6f1c384607161e50fb53bfa4a1ae723933bea667e5b441788851b122d66e6db6b20c24f6d46ae374553afa819b78dd758fafe218c23e7ae027b4bbf6eea54

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

          Filesize

          342B

          MD5

          a1638261e6b015755c6044be9e2e3234

          SHA1

          b7da38d176d73adb614d63cd46eee273a86c9492

          SHA256

          f05d177aa5c2f58c02530b2a3ca62b7b4d43d1aa77622d7bb17031f8ce1c7a95

          SHA512

          7aff798057152cc7fedffa4ae5ef20ae058243ed313e348fecbf7587a83cb563325a4d29bc9bf15b2cb9b3c65c705a85e57dcaf49a10fdca1b8fe33f4e31a95a

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

          Filesize

          342B

          MD5

          0ae06d6b0e5b94581b2c2831dd3c46e9

          SHA1

          fb716989c3380d964dc07e9bce6fa9074223f68d

          SHA256

          689c153d0194525ce38ad42704b831b49cb02669b9e1f4a2421093a4543bc7a2

          SHA512

          4ebffa5ce7b8f8e3e291cb2c55f46f1bc89059dcbde6123ae1837023b5e19bbe9b41a421153bfdbfde7d660961f626da15bd13df25e6b02c4e8e6112159963ec

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

          Filesize

          342B

          MD5

          2a0bc61df91f581911f3eb556cb7764d

          SHA1

          f50c0170d40d3026d4aec19ec27714b302b868f0

          SHA256

          b9bcd50a21229614e818a079508ca9067f88a80d5b1ae197e0ae4b19080397b0

          SHA512

          ec9aafac724d283eb5aa4f7d4e8868e856da52571eae197b54bc7b4f0a0a185b3915c4da25d864e74a7fd02c5eb33a6e07d73dba90184139acd17628275c83ad

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

          Filesize

          342B

          MD5

          6286d7d2c6f91a2537682e86961bcdfe

          SHA1

          d8df3afc68d3ff9f0b0924327fda99e4a9c2c255

          SHA256

          e377a7991e6282d8897c36fcccbc29a319f727a94242205b2c56000dcf9bbd74

          SHA512

          acceba30544c46b6991dd70e10691399ae593709a9934b4290fb4efa52bb84ab6763d021014a5f4575742cdef1ee02808b3e7423cf0761e0142dc94c10bd0f8d

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

          Filesize

          342B

          MD5

          c74e1a72272c8e4b3d14c0301aecda3a

          SHA1

          e519e670b2e38d653561b7cdf4658d0ec40bcd46

          SHA256

          9cbee3702549ad10e074aba998c799e5b5820b362af45194166df7185d11561d

          SHA512

          d56134b865231752d140387d8e2db66b7f19bb129c81bb5e504f14724c5960e0ced9fcb7c876342b41a88d11d4c61f3475f10a535d1324d97a01033e0cc6e90b

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

          Filesize

          342B

          MD5

          4b2f83020e091f8bf2a17f709b0d58ef

          SHA1

          dd258eaf1a9918e0911709b192c4106a073307b5

          SHA256

          2c76d4ed20f480dd6f3a9427b08ae9af7f478d9fe7affaff5997b13e7fe37491

          SHA512

          c4fe976bc8e60f08e457695bc47314da380bf87fa5a4d542dbf84d704476dca367cca7d318d4df4bda9da168967d2d77c187729e9f7e5c9be13d415c218a5a0e

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

          Filesize

          342B

          MD5

          f505f0e40dfb1bc3ae3a1813f8da3b5a

          SHA1

          0b571d911977f069068707c43abccc338ad153ab

          SHA256

          9fa25c5fa9293c11d0a9ed297c35cff92efe8df00bf989434a65b55446ef075e

          SHA512

          279292b3dda2172f8cb3159a0e93097279076225d25a20b64f0008837edab27696f389435256d8bda4525addf75d2a4c82646acd2f7925cf69d9ae7ec2a961b4

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

          Filesize

          342B

          MD5

          b3c5e6300253382405f1a5a12a9c3618

          SHA1

          58786977310eb37d0d1034156d729e21b6350af0

          SHA256

          032f38137a4b5a573aa9c8244d6c27be74ed17bf5a205f00de83888b05fa7b53

          SHA512

          b5e1260cb4d2f27d2515a6cc74b7711e5a3620cee62e1e0b10bb23e8685991dccff7699f49c2c88d1a1cbd6aec4277e87f2a24eb18599cf5146043325346a0da

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

          Filesize

          342B

          MD5

          4f89b3c694b7d0f5ebcdd5c3f387d315

          SHA1

          98fcb177f76ed936b9cea521b9f20e9d9b66c36b

          SHA256

          ca5f122b0828e7a939d3eb205b2fabfbc3f87e809e1fb0b1c30f4a3da1474d43

          SHA512

          f1d0bd6284582e4df8611bc40da598d6cb7a12eaa7bb0f5179bb458acb699161c8d0a466f81add64451f518b22f11875f0d3c55209e783ae3ddd52c59621760d

        • C:\Users\Admin\AppData\Local\Temp\Cab99F2.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\Tar9AB4.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • memory/2476-2-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2476-0-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB