Analysis

  • max time kernel
    119s
  • max time network
    177s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    07/10/2023, 23:53

General

  • Target

    about.html

  • Size

    1018B

  • MD5

    6a72cdffc41a70e3fa964de7309e117a

  • SHA1

    8745098f3b8fb3138247e765d62480a2a16ed3f3

  • SHA256

    4425b107dbf55afbc58427b59e1890481162fe00293486f6557d1ad2b1c2c85e

  • SHA512

    3236c315fbfd555ffe6e924a25e105f8402d31519b9dee50382ffc1f1a34307c28a9847e7385b54f923ce7c73a0b96f0b429a22812b92ddc0cfb18f79e747d33

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\about.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2816
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2816 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2784

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          344B

          MD5

          19ba4aad381cfc68fc6f539ac8daff05

          SHA1

          58870abb544d9e229bd0797f62f7cd45106b299a

          SHA256

          632af8e01b43c87262030ee5f7a1f11af74aac8bcc69975994bd68ef9be8b5cf

          SHA512

          450cbb9ae5f34ee677321f1cdb801add20cd79e234e20cc5ca2f88a34709ecbcb8d84ae1477304b8b2b0b5726bdcc7713141c3667d723553401a78448901ea7f

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

          Filesize

          344B

          MD5

          a5d2a649bf19b720160397b4eba0da15

          SHA1

          1236050d51a933db78a592b8d53d9bbbbc7bcec5

          SHA256

          6f2f0f6a593ddf29eab0b280fb87e5d184e6b635c6754823c16c382f05884909

          SHA512

          f17f0439ff9cfc2105e4c25919f86e5c1398c06c05125720d0bc73b6fb6e3edbacc18b8a7350d42d2d66d574281f7d267d4d827faa863e1eba495323c2b0df0d

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

          Filesize

          344B

          MD5

          18f7574d900c84f423ef35717f13a62e

          SHA1

          15f1e8f7bdaf6e26ffa3d58e0da2c5feef8a70d0

          SHA256

          9945ea07e73b4cfc4be702c482c27813813a7faa3cd456c51dac4e19b54067e6

          SHA512

          e8cc7cc35fc60ed7ca2a7f9db1036ba9fbc27d9b6b4e2bee987d6c66b0c545bd622534b68bc1fb3cf2e098a91cb8e66587863f1d6badc924ba6740ddf09049cd

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

          Filesize

          344B

          MD5

          bfde2fc9153c6342de74e338863afeb9

          SHA1

          637ea8a5e33b8f72b4d9a52b520958937af55d41

          SHA256

          c71da5e6c037e7bb27aeca3b66d19d64f49cb1515cb62908e0205d0b1416c5b7

          SHA512

          e1c9be400078ae60620553b7c76769ee5419ccdb14fbe4bd207ad281ef06b088433c90dcfda2a4ae4df6419b1aeec6a68a262cc2f643bd760d62e9f59ffe0c0b

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

          Filesize

          344B

          MD5

          bf35a6302a1bc068edf1277ca4c945e3

          SHA1

          e41006e1c500c7be27bfc54ad92778c37746ed59

          SHA256

          4e3d97b402c27fc48d38402579973acc8f63c6c2889f19e7ee1af6af80d21a72

          SHA512

          7994a4b21b664996a34d4b91efaac915442c5d26dc80bc95234619172eb696bcb39d35e44620fe37d3eb06dca63cfaac3c93110f24989cb98b59bc21994e3050

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

          Filesize

          344B

          MD5

          9ad61892ed93409ce09da931d7b71361

          SHA1

          e37d93a3fe0cddd95e54e059bed562985dc6e962

          SHA256

          4fad26c506daaa363ff6e962c4e93375a2bf7b862bfd622ce3a09de70496468e

          SHA512

          09057c18a912ebeb7bd7399b70bd2f13579ed71f1cfceb4d6b13d5c9d084e17ae02922ff5ca7eee5f9bd7f345410b79094ab853a9d7fff33569b624b72299809

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

          Filesize

          344B

          MD5

          768508302d70484b1d68909271373b29

          SHA1

          c0377e2647e33aa99aca7f67f5e944b6e2764974

          SHA256

          ab0a7abeb334e3b35a63eed5aca43f234669fee8ae7f8f97342c0df336f7cf06

          SHA512

          afda08ed9286619d121300125b43100d4e4562522cda806743c204a0ede5c2829062c1b33888519c554fba74353c705daa97b24dddc863b2e192b82034ec5360

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

          Filesize

          344B

          MD5

          0f26d6e81888b3a913a6c873233ab388

          SHA1

          0c6409d4ccf3112edcd5c722336e71c806ae23ec

          SHA256

          3419e3959dfa06cecd62f425c172ac82f5edefe99f49881014d7f231f377e34b

          SHA512

          a385c23a780552d16aa73ef8d05f2b5ea4755a8cc575abf7d0376b2f048e1ee732f0c4ec230fb439aeb7a41f2fb350f32b8ebd44c31048a39c42aa34dce51d47

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

          Filesize

          344B

          MD5

          2298fcea675b597d2b202829b985019c

          SHA1

          49a0c101e6df9973125adb2a78d3ca18a573383e

          SHA256

          e66234d45cbf8321acbb45ba652d2678e2b57b3188cdafe511bfbdc4d1331676

          SHA512

          57523b892545db763c04cd67698a550e6d838dd2c5b5b22fbbfeaca04ec24d1f6993bf8f486c12041a1a593b768d35fa22d02b1b6d0b207a71f82e3279bf3683

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

          Filesize

          344B

          MD5

          993412bad324c5cc3f71938f568b7397

          SHA1

          4870feba38c8382e739374ee0a5b46ad5bec5f94

          SHA256

          2365ace8cae34a027ab8ccc13e1a7bd0e9b926a1d95898a5d27c37dc179b1c14

          SHA512

          4158ba551b6ce918f54d30f14008ace7223851b6aa17e029e8237d529a329acbb062aef5d412d890e36aa30da2423dff37166693728d23c06a2ab2c92427b83b

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

          Filesize

          344B

          MD5

          98f7a401e9b2035607bb841f700b048b

          SHA1

          dea1a156f38815c519a313213821138da2670edb

          SHA256

          8689c6c73c4ad1151d4181354e8ca08c05a246317bf47f14d42785c785a8c704

          SHA512

          30024b1df5fc5127ea151e8c7cbc4b6318fc13503b16fcdcd1b39cfa393eed452af0cb8efeb0937b8094b567488272881193bc6c151b5af7eef72e79409e8e9d

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

          Filesize

          344B

          MD5

          6ec93d367ef225dd99cc8a5c13e48c90

          SHA1

          63546555fb0c7b8ef5a495755237ba116649e863

          SHA256

          1647b0da1f16f244422c85b5264e0e8e2b0c1d0510e1b52a8b1ec66129f8c152

          SHA512

          c92ece93a2725c7febc35335f89d1f50ca954bfaa7f54ffb73ef194994a5d4f464fa8075fd39b87ec0653c3bada5ce50d1cde7aad9319645220cbffafc8275e5

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

          Filesize

          344B

          MD5

          be9027c7fe5564cdb5e571b96a6d12af

          SHA1

          1510a7a015c7adcc7d4b225e01d5741ac18bdfae

          SHA256

          577d1077e3abb1a08ab6c38f486c9b967f96ceaebe6cb1a1d6d3d2d6c19b89c7

          SHA512

          f28a1e877e321005b812164ee2e8509e134e51cbced37e6647af6977dfda9b569724c4506e6f001cad32a80fb834191c2889a754d22c57109d4defa3a5433e7c

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

          Filesize

          344B

          MD5

          992f630b4aa194de5c71eccd83a2a035

          SHA1

          661e61857bae094dd421ea9377a1f37484dc60ea

          SHA256

          ea4302531c1e9a85ab033e3957997abf7bd3bd3068d4cfa11ca8dd5d8d3fc444

          SHA512

          bb0073b9a7ed800bc5ed074a91b1fe5084e8dd224af2d7a224df03f9184bd740ad4371c9533e62639d5f62e49857508d64752f7cce944862fcb42b068162fd6a

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

          Filesize

          344B

          MD5

          6596aaad5579dcf290e57cb828a13b7e

          SHA1

          7a8f84a09212a3fafd85ec33f516c469bb3e7073

          SHA256

          4ddb58b1a18f032705be229fe0a23e47c9114f4289bd0656c27a433754eb14ec

          SHA512

          4245b608ca9a511884f8ecde4fe16ab612840f3b0334e784987ecf1f5194565bb44b1ccde60934e99f87eafd19394446dfa160669e5f030009768d92506c352b

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

          Filesize

          344B

          MD5

          0d1b1492a54e6d11cfde59f349bfc9d4

          SHA1

          8199913ff4676a23a7b848fb71196e0887cda034

          SHA256

          90c47f73b913569c6a88dfdd02dc79573ab0c06198d0307cd8d4b3fc3129d186

          SHA512

          aae5c6f775504803e4f9159004ca0d86a9c5c500287400f7e4c4a8a6b917afc79b07762ae88aadc60ea5ab72cae3169b3a734a8560cb43a8cbd51937a0c1b03c

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

          Filesize

          344B

          MD5

          9ae38b57f714c5eb0945d4570645fd37

          SHA1

          d599a119f6237a6de296c99113eb81a9b78a9227

          SHA256

          0d2760bb403e8898d18e04503163e768c84a6e3907ae15f6bb12b87e4582d16d

          SHA512

          8d35397a433f5e771d0f9c3be8b3e6141495a5df675fac12e092f60f2d6e141a14155b60784d0ae4324a1d92d18c794dc80d41a2c7c888f1e34c6afec4ec244a

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

          Filesize

          344B

          MD5

          cc7c8a92924b9133265964f346a993fe

          SHA1

          294493f75279eea394407268d2d881641da04f85

          SHA256

          437e04cea7759cb8eeb48844394ae9736d67eaa388cab1149b1f613d73013abe

          SHA512

          c0991d39426d540eba521f464bf038ca7e50144c806ddd1a22453302b3aa9d700aae44d1bae96553351896d52396c4dd0f315b299d713a9060c496006876af23

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

          Filesize

          344B

          MD5

          6a2cc0436034168e27d3a238f4bd9dc6

          SHA1

          96fc6a5afd75fbccc7e543dfef45cfb7a5421b9c

          SHA256

          1a4c5e5d9bd787c106e842b709b07f1a18e316d7732830372f12996a9aa242a9

          SHA512

          3a12ecad308eb7c37752207416ce51627ae71d06ad081d2cc65ae9552a53765aa67b86db25ef5f9a9d6d9e3f83a8e4016076d4dda3ff606d5c92fa910bb7af0b

        • C:\Users\Admin\AppData\Local\Temp\Cab3037.tmp

          Filesize

          61KB

          MD5

          f3441b8572aae8801c04f3060b550443

          SHA1

          4ef0a35436125d6821831ef36c28ffaf196cda15

          SHA256

          6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

          SHA512

          5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

        • C:\Users\Admin\AppData\Local\Temp\Tar4678.tmp

          Filesize

          163KB

          MD5

          9441737383d21192400eca82fda910ec

          SHA1

          725e0d606a4fc9ba44aa8ffde65bed15e65367e4

          SHA256

          bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

          SHA512

          7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf