Resubmissions

18/04/2024, 18:43

240418-xdeeqsch4t 10

12/03/2024, 17:54

240312-wg6gyshd77 10

Analysis

  • max time kernel
    70s
  • max time network
    74s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18/04/2024, 18:43

General

  • Target

    installerwn.exe

  • Size

    3.7MB

  • MD5

    d4a600901a6a14b13b019b17a2101aba

  • SHA1

    bcbb3a94fc0c8560580f32130f6f10e535ae205c

  • SHA256

    c35426dfbfbf28bf2f408ed265f1a248d45c27d439f1b913fd7d4da299c284b9

  • SHA512

    99b2573580b90eaf190818fad8310365c508468cbaebe197860ad8e037e72f604784e157245fc20413956fa6c55bf4643e3ebf279190324fb3eea7c7ad59091f

  • SSDEEP

    49152:a2C+Jdpu3bzRoFQBHHTRdGwdTNA3qENNLZsDlZbMSlraAyuO0Bm2rZKHt:

Score
10/10

Malware Config

Signatures

  • Detect ZGRat V1 17 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\installerwn.exe
    "C:\Users\Admin\AppData\Local\Temp\installerwn.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2960
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMQA1AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1700
    • C:\Users\Admin\AppData\Local\Temp\Uijvldxojwzgtfjsnprppr.exe
      "C:\Users\Admin\AppData\Local\Temp\Uijvldxojwzgtfjsnprppr.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2512
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" https://softwaredlfast.top/files/h74fGbs2b7XceWop71aQsrx41-Registration-Key/
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:968
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:968 CREDAT:275457 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:1516

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

    ee0cb3d25a3f7c3fdee7a28e27157140

    SHA1

    e9e1815a91004026319873b82403894260bacbe5

    SHA256

    2feb16ef796bf0d59c412ceaa7156242f8733a6e9cd71a8f72141454abacde62

    SHA512

    4d56bfbce4ba7fee496d391ceb82e08d3d22bf65150d3a23689a5c5fb415830e28ce351623ae942c1f88dec64b55f9cb21497be4e8da4485723d7b77d1850b09

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

    Filesize

    344B

    MD5

    e0bd39ed021b8ee847080992499bd3b1

    SHA1

    f4293334f831645a6e789d0e7c034696e33d698d

    SHA256

    577f69fb63924644a48fc9a2ee0db34d0203499065eb74fc93aab9d0a12ce595

    SHA512

    9213955e75de827f7aa30d64a124ca000340d1e4ca048d80a2c425bcc721df0b8cdce8fda0714dd936d0a884b2917bf985347eb95c49e4d0a1133b9c6c26dd0a

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

    Filesize

    344B

    MD5

    2a9c59de8030d2801407fd7bf5cd0483

    SHA1

    cb4618fa9d6498cddee9b60b18291d381765b89b

    SHA256

    bcff9688fd13f574a6487400db2c00393acde708a26bc9e50ff7750d40a4585f

    SHA512

    88778f65a57512808e8359bc1c1e678b2d2c02cb6f3c8010161cf5bc82d8bdbda8d782feccb7a6650b418f50b177953b1d40390600b218379c0a5cdb1423d9e0

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

    Filesize

    344B

    MD5

    51598e9b20d90026279b84ef0fd3a22a

    SHA1

    8daaf2d83442ea6e992fc542094457b76d3e3be9

    SHA256

    1fceaaabbbd3de9b1ef93789a3694a20216f385305cecc7d5b76a0e74649dfdf

    SHA512

    d9dd3547f4a058ffe9ed1da8c53d06bf4360b3dace26f6ef56f40fe50b093fe3b2a598cb3c79b3855058903c1b23e2dbcd795725390d22caf0800cb8b31488fe

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

    Filesize

    344B

    MD5

    e32da21e4784057b1ec560528e29997a

    SHA1

    c661dd79768433973dd4d8aaac2232f455d16ba7

    SHA256

    c7fdd460f16a2d93f92858d0b42ecd40132256d62054bc879f4d6b579c98a4e4

    SHA512

    aa9d49b7644937443f38fd9187e51ee95bbe6c36431d2ced826aa0f788938d776caa70cbe7b6f04d6d314cb67a6080d784357ad3ef2ab2678291ec59d7a1de71

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

    Filesize

    344B

    MD5

    b4510ad2119fcb4f2f8482ce2dae162c

    SHA1

    71903f65529ee338cf079a4e6d17969067b3cd43

    SHA256

    aa35055a6fa6dc009a806b8c003c873a2fbbaceb86dd064c265d6aad35145c70

    SHA512

    4ca14b1ba5d143e553098e1dbf01712accb7a2f970d9d81f22c59f0905d01eaf6bbf91761dc77fd8029fc56b8665c21638f1f87535ce8991ac7fb3bde5362bdf

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

    Filesize

    344B

    MD5

    a38cbb03a16658fcdb572757f754344d

    SHA1

    f7fc0410411a386de00e9bc37c2282c8f417d750

    SHA256

    4f54e4937636b6e621ef7fb2571dcff24883e19307fe77d924bad0b3fed35b55

    SHA512

    dc2d87596f6bf44a83ec606354e694ddb5f83a777558564831368ce48700bf511a094aa2d31b28bb092db7d4be8c26978a6de113e081530a80822967911960b6

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

    Filesize

    344B

    MD5

    a401414063257b1a1596ccb2dff7312b

    SHA1

    635c34449c5fd8cb9f43cd064fc23bd07903f019

    SHA256

    719451bd5c37fa57672fda0811efde43e9134652754323a865b591d77828e30c

    SHA512

    5f373ef5de02ac1862f819a6070d0d73e3d53722e19907763529ebfc16cd75d0d3a88378c54bf73023ad73e72d67c77bd01b72d6679677c90499ec5cb0ed548f

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

    Filesize

    344B

    MD5

    3130fa57db20d6e884d993ac581dfd54

    SHA1

    724f639ae419a39fbe6752169e6ed0224d5c54d5

    SHA256

    96705cceaaa539aa9ea7d9296dbf3fcdcf0563ea69dd1cbae8a124ada47b3e31

    SHA512

    768854aa154f915af070fb2263e0e0c443a021473e20f758c56de8de141e38001784814fd409edefce624d6bda218f38e7cbd7d0519aad487709d6dd83eedef3

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

    Filesize

    344B

    MD5

    9a7061200a3191fae9b6406d1c50c617

    SHA1

    31dda05c26e619b311eb4f44ce2405c3c429d36b

    SHA256

    69909be7e5145f606fea6afceb48756cc198eb8be088be375dfa07898504951c

    SHA512

    b9d3dff3282391327d2e29e791fc071bd272e529b488a57e5192ccf4f8db9ae834f9891f51d554cfa4a0cd1914b75b5fcba9ef3d8f934c131b7be3d4afd1f1b1

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

    Filesize

    344B

    MD5

    c604b7db0f12f21ed8977539cd709dbb

    SHA1

    969966c7e06e40a9913e7158fbcdea29c280ce5a

    SHA256

    d9fe2f7f23d14340f47eec838f61306202c759c3a8415a07d0491ff8738bf517

    SHA512

    54fb38d1b9d57f2c638eefe3591ae43c00f15c5eff49074842a5c52f66b4a6266fc305ebc99d962050e03aff3f61a6170e6d9da2e93554f28e0c4051526f1da1

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\jqfjk0y\imagestore.dat

    Filesize

    1KB

    MD5

    69cbd582e9a0162a5358f397dee3b42f

    SHA1

    e258a4d0736c64386302fb528f13be8e02aa6738

    SHA256

    42039a8be4181aeeb292aa4bf83494f53f25b172d39194fa633fcf2a951e01c5

    SHA512

    584f70633a3ed2a92382a51d8f8512d8dde665c99bf7bc4bdc4dd369666e8690ff26c734846cd00178b07790aa8b2e5c621a695cf10de87035aeef6f329878ea

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\BD3NDTTD\ssstyles[1].css

    Filesize

    6KB

    MD5

    f3ed6bad3e728284a0cb61ec36a5c9d7

    SHA1

    3cad826d42538c6243e09ec4f90041ba1d0cd7ae

    SHA256

    5b6b917011395ebfe2596ca58ada2d76ed529b67b05f19e6a4d07488564b0040

    SHA512

    5919ada1108eec32456d67952bd4d6f30a5209bd77052e5d74ece17489a97e8b91b7db8bd82db55ed63bee73d4fefb6a410bd7faf6ff2066d78ef9239867a9b8

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\IKDEMF4Q\favicon[2].ico

    Filesize

    1KB

    MD5

    6aba73d7f1ab66ee6b0041d2f1e42c2e

    SHA1

    98edc6dad3afb73797127a91570ad590bcd5a264

    SHA256

    5bbe30ffc2058ad095278e3704a29b678836ea84c951156b5c723f69051e58a1

    SHA512

    33a11dda364ce666dd2fcf07e832d84675bcbfc4c9bc6bf2414a86b52403a0af84ef1bf3d9662446eb9e4cfb6344d2174b475cdb31c0c32a6bec5af68662d3ef

  • C:\Users\Admin\AppData\Local\Temp\Cab1D91.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Cab350A.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar346C.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • C:\Users\Admin\AppData\Local\Temp\Tar351E.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • C:\Users\Admin\AppData\Local\Temp\Uijvldxojwzgtfjsnprppr.exe

    Filesize

    1.3MB

    MD5

    4f6eaf928a2893e636a8612abfa86522

    SHA1

    a4980068e0dda11a2a0f86ebfd6be7485c903caf

    SHA256

    ba93f670237a5c5a95d4b5ad88a55b4a999fec2b1532d473e2a442d1b4c154a1

    SHA512

    299bb7fe338882b490c9180b976277351e9e60b18855f0718c9d50516987f8dafe08321f290cfb5a72b699cb077aa97b528b65bdf6f4674c8e35ed8ced5bc447

  • memory/1700-12-0x000007FEEE1F0000-0x000007FEEEB8D000-memory.dmp

    Filesize

    9.6MB

  • memory/1700-13-0x0000000002900000-0x0000000002980000-memory.dmp

    Filesize

    512KB

  • memory/1700-10-0x000000001B450000-0x000000001B732000-memory.dmp

    Filesize

    2.9MB

  • memory/1700-17-0x000007FEEE1F0000-0x000007FEEEB8D000-memory.dmp

    Filesize

    9.6MB

  • memory/1700-16-0x0000000002900000-0x0000000002980000-memory.dmp

    Filesize

    512KB

  • memory/1700-15-0x0000000002900000-0x0000000002980000-memory.dmp

    Filesize

    512KB

  • memory/1700-14-0x000007FEEE1F0000-0x000007FEEEB8D000-memory.dmp

    Filesize

    9.6MB

  • memory/1700-11-0x00000000023D0000-0x00000000023D8000-memory.dmp

    Filesize

    32KB

  • memory/2512-62-0x000000001B010000-0x000000001B090000-memory.dmp

    Filesize

    512KB

  • memory/2512-24-0x000007FEF56F0000-0x000007FEF60DC000-memory.dmp

    Filesize

    9.9MB

  • memory/2512-23-0x0000000000120000-0x0000000000268000-memory.dmp

    Filesize

    1.3MB

  • memory/2512-615-0x000007FEF56F0000-0x000007FEF60DC000-memory.dmp

    Filesize

    9.9MB

  • memory/2512-69-0x000000001B010000-0x000000001B090000-memory.dmp

    Filesize

    512KB

  • memory/2512-70-0x000000001B010000-0x000000001B090000-memory.dmp

    Filesize

    512KB

  • memory/2512-66-0x000000001B010000-0x000000001B090000-memory.dmp

    Filesize

    512KB

  • memory/2512-63-0x000007FEF56F0000-0x000007FEF60DC000-memory.dmp

    Filesize

    9.9MB

  • memory/2960-25-0x000000001BC20000-0x000000001BCCC000-memory.dmp

    Filesize

    688KB

  • memory/2960-52-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-54-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-56-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-58-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-60-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-50-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-48-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-64-0x000000001B2A0000-0x000000001B320000-memory.dmp

    Filesize

    512KB

  • memory/2960-65-0x000000001B2A0000-0x000000001B320000-memory.dmp

    Filesize

    512KB

  • memory/2960-46-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-67-0x000000001B2A0000-0x000000001B320000-memory.dmp

    Filesize

    512KB

  • memory/2960-68-0x000000001B2A0000-0x000000001B320000-memory.dmp

    Filesize

    512KB

  • memory/2960-44-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-42-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-40-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-38-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-36-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-35-0x000000001CF40000-0x000000001D018000-memory.dmp

    Filesize

    864KB

  • memory/2960-34-0x000000001CF40000-0x000000001D01C000-memory.dmp

    Filesize

    880KB

  • memory/2960-33-0x000000001B2A0000-0x000000001B320000-memory.dmp

    Filesize

    512KB

  • memory/2960-32-0x000000001B2A0000-0x000000001B320000-memory.dmp

    Filesize

    512KB

  • memory/2960-31-0x000000001BEB0000-0x000000001BF56000-memory.dmp

    Filesize

    664KB

  • memory/2960-30-0x000000001B2A0000-0x000000001B320000-memory.dmp

    Filesize

    512KB

  • memory/2960-29-0x000000001B2A0000-0x000000001B320000-memory.dmp

    Filesize

    512KB

  • memory/2960-28-0x000000001B2A0000-0x000000001B320000-memory.dmp

    Filesize

    512KB

  • memory/2960-26-0x000007FEF56F0000-0x000007FEF60DC000-memory.dmp

    Filesize

    9.9MB

  • memory/2960-27-0x0000000000A70000-0x0000000000A71000-memory.dmp

    Filesize

    4KB

  • memory/2960-0-0x0000000000C40000-0x0000000000FEE000-memory.dmp

    Filesize

    3.7MB

  • memory/2960-5-0x00000000023F0000-0x0000000002482000-memory.dmp

    Filesize

    584KB

  • memory/2960-4-0x000000001B0B0000-0x000000001B294000-memory.dmp

    Filesize

    1.9MB

  • memory/2960-3-0x000000001B2A0000-0x000000001B320000-memory.dmp

    Filesize

    512KB

  • memory/2960-2-0x000000001B320000-0x000000001B5E4000-memory.dmp

    Filesize

    2.8MB

  • memory/2960-1-0x000007FEF56F0000-0x000007FEF60DC000-memory.dmp

    Filesize

    9.9MB