Resubmissions

19/01/2024, 02:32

240119-c1bxxadhek 1

19/01/2024, 02:31

240119-czpsdadhdm 1

Analysis

  • max time kernel
    307s
  • max time network
    358s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    19/01/2024, 02:31

General

  • Target

    https://r20.rs6.net/tn.jsp?f=001OlAPrccfT-GIPmIvZMpBK5u2dNQ5KLKQJ-Q0uod-K-cdDfT5qar-wLe6WuwdO0VSEzU1-4q5fsx7E80yGrwbIcwR0RGGaOFp_V7SXPmFDw7Vzq-pJHNr0nforD4GY5Qtqc8M5mihzXnb18WSLRNf7g==&c=pVvU8CrMYJhBig3Nqu5NKNZpyR29tAGJEAZAWn4E82aBDlJPzhJknA==&ch=9HUBuGtn7DQqbY4awui1v6-oo-iWSaFYtR90taXG2YzFR_9ZlibF2w==&c=&ch=&__=/asdf/Y2FuZGFjZS50cm95QHJpbC5jb20=

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 34 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" https://r20.rs6.net/tn.jsp?f=001OlAPrccfT-GIPmIvZMpBK5u2dNQ5KLKQJ-Q0uod-K-cdDfT5qar-wLe6WuwdO0VSEzU1-4q5fsx7E80yGrwbIcwR0RGGaOFp_V7SXPmFDw7Vzq-pJHNr0nforD4GY5Qtqc8M5mihzXnb18WSLRNf7g==&c=pVvU8CrMYJhBig3Nqu5NKNZpyR29tAGJEAZAWn4E82aBDlJPzhJknA==&ch=9HUBuGtn7DQqbY4awui1v6-oo-iWSaFYtR90taXG2YzFR_9ZlibF2w==&c=&ch=&__=/asdf/Y2FuZGFjZS50cm95QHJpbC5jb20=
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2520
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2520 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1512

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

    18c7dfede280a4f3bd91360d7cf75d2a

    SHA1

    7cba0ddf0043b53c33031e5df35dbca3276fb0e8

    SHA256

    217e01ab7dc344710a45ed9427e08ffdf91f0c3e5b3d38c13ea9e9c956af2355

    SHA512

    85b904aef5ac241ee136f7ed2fda05480c4ac67df20d893974f73fe9166614c62d1c460ffde9d742fd60920731caa5f15e5fdbfab38af3d410b06d35f5c5cd76

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

    Filesize

    344B

    MD5

    b1b544edffbcd8b43cce9bf4ebf4ae34

    SHA1

    b969bc817948fefbb2538f954dfc583da48f8530

    SHA256

    e840cf9dcbcbf71213428beacd1383b334aec47069eb2d06e3d27569108f688f

    SHA512

    edc5c1d385ababa30bbd0003689be1e5484009a90fa5c6b64036b89c7151d9217797c0d2a74f52bd7aaf69db045b9a4cae88e61f34122aa03e25a4dbdc213c40

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

    Filesize

    344B

    MD5

    e9f2d8741120a2ecae4d9c7b1c9348c7

    SHA1

    bc5d200011b3fb0aad51a11026d4936b1923bfaf

    SHA256

    21b35a3662d934214aa9b4c9384ae5476e846bed318d231c919fa12a0aa123ef

    SHA512

    b8a1983a6d59196c4ceef5a449a43d72be33e2226be9d2ca54f5d381c674c16e6aa3d7356342e9798647ee880e3ef75928e5378498632834d701c69632c63e57

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

    Filesize

    344B

    MD5

    c1ca5ceaaee2dd62d39a87dbe19fd20a

    SHA1

    01a186492fd0ac6b3df531b35a7a0030b942e81c

    SHA256

    9a64e91768bfd4a4dbf1cf26a91af6aee62d7acb1b5e0f6f5eb462b41d2044f0

    SHA512

    670e12b04b5890845be623b9462b1da2284b8d3391e956ddba545106805a00a9515a2ea73c59cf43428ead1de2390382ce12b7d3987b822979b10628ba30f0f0

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

    Filesize

    344B

    MD5

    2a5729a2ddead5f8779e30511ab5e8b4

    SHA1

    22d8700f033faa99c2d2b4fe22b1d5c3732bdd17

    SHA256

    85bb9e6c8656dec3ba312baa9daf305e4959e269279d6c4a1139f1dd2de37f57

    SHA512

    0fdf11733a4f4104350c378ad23fe20e26b8d1b581d6d618ab7a8c8d396a236ebbf4a852534abcb1ee43a43bcdfc6c9a20482e7d5fd832f6945ae541cb351505

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

    Filesize

    344B

    MD5

    e0347f4b01fae5559f6c32da9821f9bb

    SHA1

    3eff100049ee6a854b82a26dd49b8fe5f5ade04c

    SHA256

    bcfec18bbf95ec9898889ccb588b8a9f617803b117ef21ea5cd56344a34261a4

    SHA512

    ec4a1924942f558978aec5d9ed5abc3ce0945d7bf36229e598fcbe627d07f6d3e0f318dd9304e08a433f9ac6e31b7d901efa2edaf14945424c9735f8b5e9752b

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

    Filesize

    344B

    MD5

    fec4e852b4746bd996068c05f71c5184

    SHA1

    27d1eb974ab232ea5405817c2e7390dc0a1af31e

    SHA256

    e29c53d7f42a16f458a0b16f51c0ecee97818d21eb45ea5713db86ba518a8e72

    SHA512

    45a5b714fbee256bf72eb45f69995bb3562df50bde06f2e8886945798b6b5369834f077f908c044411f91af764bf32119ccf0ede9d5d894d6f37c7fdb22abdd0

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

    Filesize

    344B

    MD5

    17b16a5acc434642d32d08f353ca8383

    SHA1

    d50a3ae20e43ae01cae2ec653e55f8e91e8b2c01

    SHA256

    950cec89f10502588414852ec6e9b64b404b1363397bca00c6375f2de7a224b7

    SHA512

    8b5b6a7cb6b44df7789c87421579df8d87bb0fce4eff68bc8900d4ececd9b9c4fba329a308bc3614c66b64d23a9ce64c2ba44c8d94b0276d61f33a66c151395c

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

    Filesize

    344B

    MD5

    c65abaecabc712a2e043960e00529fc6

    SHA1

    0cd1bb3092208e3ce01642014cd5b4e23bd561c6

    SHA256

    56f756e36a86dff000c05e45d1239f4ea71c7f4e5ed55447fde656a925e8982d

    SHA512

    2df8d2955826cb06b3350d548ed43cd928b12e276f39dc4eaf7a79dc1340c8dcc1c80c7bb2af0f5e7adc82cb919503332fe4d11b87ff784fea6825274413f450

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

    Filesize

    344B

    MD5

    f4a1ce56beae6689b88a3da944f25255

    SHA1

    26623975264399ed6368eef9846d460f6d2baf58

    SHA256

    0b91ea8f227e5a64fd7ef7aad6df9ff16c319ad3ae1c1e3dde08c96a1e82e82e

    SHA512

    37cee1910676694f256836d46096f6973b23240020b891e338a5b7604c2249bfd59e932d5310a5d1fd5e9739c783b426061c06812537c9ff2594605d007e8b4d

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

    Filesize

    344B

    MD5

    0dda3cf1acd1fe6e147b02132010d3d2

    SHA1

    580a076d62f28f5a64d3ec15171ccdfb6950648a

    SHA256

    2e34312b47e06f6dbc0695cc7e9c3395599c7b5df16d03f9fe4ebe29f7eba16e

    SHA512

    36723ad56a5cd83c75b6c014b04a553035106cdabf1d3f6e40f9e82dc867913800c5d5d4b2aaafacf3670799599c8ff329590f6d1a4c864aac6506511061871a

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

    Filesize

    344B

    MD5

    a9d942ae9d2736bab2ee953217c1c3e2

    SHA1

    b66e2ee2a2c1d32d1f317b0fff0dacc8fd8342df

    SHA256

    099ad1210cecaff26068c2050737a1c19cf3582a66b3ab9985719eb370da0054

    SHA512

    7fa8981b6f49394d3a0f131e9924093a818a490861d69c27720c7495e94e3b6fdc1518fdc2cfe8b4e4c2a902d4efcac5edd265d76e7b409747199eb832dd7eda

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

    Filesize

    344B

    MD5

    cd04c8b77212304651943e304689165f

    SHA1

    45495fa8bb7bcc4510d63b7ae2c7fc060001c66e

    SHA256

    df0c76c6bfcc9f577c16edc881a9bbf9850b9b6d04fa920ffaff35da905a550d

    SHA512

    73036aacfd3fac787df598d038c07db0e6f578cecfdd494686159c9bdf7db498688f8a7a249b7624172dad87b207c1f6281f91b97c183c18876f1d021a92b565

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

    Filesize

    344B

    MD5

    92b534e1f4075b0798f5496e0a2c9249

    SHA1

    a36c46f8bbbbc245054633db80c900d0485b6b84

    SHA256

    91c7c63cff1e2860612a3178cc7c2f33332baed8fa6cd99a5080bf5f2ad0b092

    SHA512

    a7e53365aa01a8813074f4dfee5f08ab9c59939bd25f34c76049b2066fdeb7f492c509a77b201ef5b50e90d5cc45b63068bd78524d1fe0d6ef6aaf65f6dfb3fd

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

    Filesize

    344B

    MD5

    912d371b0aee91504d545b2de2e37fa0

    SHA1

    de7fed3d9d93d9166b25fa50ca08bb800915993e

    SHA256

    fc4f21175153226c327de8f132ddbee16b32a59c12ceebda28fe35b8c55939a5

    SHA512

    8105a095a8c87f4d3422c25a6640e98e68df8d779911cdb8b3226d68cee262daffff99cf96f86ba55e4463c669890ded6a57295f5295d22d6bb1eb56f2fa8867

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

    Filesize

    344B

    MD5

    b815060399ba44059b75fe95b11f8ada

    SHA1

    063cd4a4fddc439e24388a63b6afce1aee67a2a2

    SHA256

    4d1fb59ee76562b7ad281e2dde1f521181a336914646c7b115513b3787c1f7cd

    SHA512

    1a37a126d7b9b778b33dd0a5efb7fe6aacb54e030fc0f9be660fab39608d3d0fb3374f0b9dd06ba92d072e766a38484adf9502b0d18be812baaa144d9473b464

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

    Filesize

    344B

    MD5

    d8c6e24ef85ccea9c1f66b453590873c

    SHA1

    d5372b4cf27f1d0a95a2c894e497e99e5f9a4790

    SHA256

    074e35a96b8c222caac9d0feced32c2308558229a9337fedca44cadff8318aae

    SHA512

    eef16350c211955f3e8b62ce8da0766c9ad16a116d5107ff4f9d705194a34806d0ed34ca04c691b480155fcd86264e14f59e3de51ca1e5f948f646d98d59d6a1

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

    Filesize

    344B

    MD5

    7e45c7134820f9228a077389b1526062

    SHA1

    c13f09e570907735e179eb64a41e109fbe4991d2

    SHA256

    3dbb1a7cb722b1040123a614cca9a8a643e2a596c376dd5884c65b00b92e453c

    SHA512

    f5cc6d88ce5dd8b4dff2ae90fc487d5d8d91fce2725091326c6a91e2f0bdcbc42f9c8152d7ee0d2b8d959e5eae34d0e0e5b99ab2fd080f341d81cb9dc0392028

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

    Filesize

    344B

    MD5

    56d961052335550c566d6f4ddd1c3b25

    SHA1

    0eadf1188f7c1a079f04966f5165945072c58a44

    SHA256

    fb978b41f4bec557d970686640facc93033511e4a626672b7b75f5a4492cd51f

    SHA512

    76e1f8a4266b4c765b86d1ef0ac0ce6a258974690f943210c50ad33b868c15960078c9c8beafed3584a379a3ef26e44340d67d41b3893615af763a2c4a041279

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

    Filesize

    344B

    MD5

    b13dded466452819f2109b3743e9ffae

    SHA1

    109020260db7bfeec4b91da1a5d76232bfe155aa

    SHA256

    0e88b250b7be78d03a9fa99acfee7cadffb9356ad87d965376f6fe166956fad6

    SHA512

    680d0df865936d3a7944786e35b05225a5bdd396e3de9e6a2c6cc098998b23f8330ff8875c086365150e38b47c78d5866fcc117eff8c6bff34c41f991a8f49fb

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

    Filesize

    344B

    MD5

    7c60c3ec156eaa1621be001689b6120f

    SHA1

    82b6be269a790ba2cee9d733ca9402723b770a72

    SHA256

    2b9b5b0cb7d5d7531ac59f629642c04da1bbaa531c43a9a3c4fe81854a7ce8e2

    SHA512

    ee074be3f94b8bc68afd8891da30feda596a2d57e7f1e896f0014a2b92dd44ec631826d6250bd47f44127fd420c039a208de939d7ea4e9802f601e78ddc1a29e

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

    Filesize

    344B

    MD5

    7ee9fb00a13bf0401bf425383b996538

    SHA1

    51d878d2968fc8e687df75d356cb9967c27f33e2

    SHA256

    0cd720c644c0562f229a63cbc57041bab5eb9c4ae3539a4924374abe7e51cc32

    SHA512

    4f29100ace62d0ab45553256ff748518dfbc288e4e81eaac44330cf83e133ac40d7c31337afb69592cc8dd73b19888e6198a41baf2e52f858ccaf8fb0c19775d

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

    Filesize

    344B

    MD5

    f447ef2beed3b7aa1973707626c81cad

    SHA1

    d340144672d86e87c57850282f1a420c1961abfa

    SHA256

    9c34e22fe653118aae0010b9beb5ab3a800f07c602a5efc34317c4337206cbad

    SHA512

    f0990d4d5b09450cc760b17034043cccbf71ce9d27715c8a21d671f35b1b28ccf236f234cccb48e37321c25629cde25d30c4ce7e6c41d392661f25d4a6e5842c

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

    Filesize

    344B

    MD5

    098d6bf86ea112c35161956f4d7a74ed

    SHA1

    00c5e93f04fc7ab69e98b1bcaf6a84da4440030e

    SHA256

    c2017d6e8dc6b6109fd5027b6f0da48daa4ea0ee7128aa718b3b4956a7990703

    SHA512

    dfacccaaa0db08ea342aa80ed1fc08351f4daecb7b6c6b1d520807ed3f7fe3690433fed2dc627a78375fe75a4d2f486c4b5c0d8e20911f482f2268bee15588d5

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

    Filesize

    344B

    MD5

    b3dd17eebba1224ecb1eb060574b744f

    SHA1

    c794289c439b8490c16895aa105899b7ddff4bb0

    SHA256

    aaa767879eb933beb4f41a056417a4dc3db97a731952fd21518fc0df006f4a15

    SHA512

    a8f6a97d38b310471aed99ff9e530c54c6409f2a100b909cf0e3520ae37ddd13d56ff0f1fb3bb12a54b635fbcdf0d1a55c1067f19aaa6f468f541e19656f7daf

  • C:\Users\Admin\AppData\Local\Temp\Cab1798.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar1886.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06