Analysis

  • max time kernel
    293s
  • max time network
    295s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/05/2023, 13:05

General

  • Target

    http://app.gov-secure.com

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 49 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://app.gov-secure.com
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5056
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5056 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1280

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          471B

          MD5

          39a2b6d5caefca4fa6551e43248c2076

          SHA1

          9d79fe260d66922386720731d276d7b1027dbd33

          SHA256

          c91afdf51e6b6e391c701a4ae3fc73721c600cdd718f59df37065efff311a872

          SHA512

          0c41ca07519b5d12b20a2018ae83807f8f644446e8e8b940287532c806e9357f57d0c78187f30b07641f06d1b6b531db181e04f62bfc5cc8132c6283237588ff

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          404B

          MD5

          35b5926a96248229a8dd56e167f2be3a

          SHA1

          e05b2781476d3e02e22420ce8770179ef1e0973f

          SHA256

          ef44bcac8a0d26e85b09a06972b1a4e8b357889a100ef20a9bbb3eb3c0327b04

          SHA512

          ed73f81d49876e27cce6ca2c5c8b979d35025369b4efbefca131b799eb57005e7ef7b44d13284bdd646db0add4a553ad45f1ad317e364df4a5131f4117e85c5a

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\feo4h2u\imagestore.dat

          Filesize

          1KB

          MD5

          eeade50a71321e2a586b489096bbb53d

          SHA1

          28b17937d18ba3716d4f82f4e1cfbc08468c70b6

          SHA256

          7a2ffdf4d9f37749f221ecf50292fb1fdb22b32c7573a44a92bc71bea5accc60

          SHA512

          b646577403d09f24a685f62802a991fc95c55ad247e2074543f31d290917e7a88fcc6a01b8c2ae1a0f7ec873c3913db0acca70ddf8afa10cc2fd64d37c08aa25

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\feo4h2u\imagestore.dat

          Filesize

          3KB

          MD5

          ea71de09c3b771847d5077e9833e358d

          SHA1

          6dd5d5ce5e12b2c56dc93bf632a43e33bcff509b

          SHA256

          b36f2f073b55acb852dd8d4a3d152b93d49383a1568dc024e2f1102329e0b5f4

          SHA512

          04cf958d3cac54039636c6d43c17f85f74198a7ac61ad12914d6c97d6ed63514aadcbc0ce01e9f3af9bd20e7c136e07c717aaa448c1eaf7e8b00c29647d57825

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\feo4h2u\imagestore.dat

          Filesize

          6KB

          MD5

          6afc1c402a8b4b60cccad312b9c7f1b7

          SHA1

          ff3a2a879c6fcb78cced6e36c81f017ecdd77c46

          SHA256

          4a6304a656f5751457027a4efec70ee1a805a0a5e01cca8cfc113a3e296fda7d

          SHA512

          02bdf9359070e249e1ca228b887a780ad2484f5dd474052bdf015dcba17a6a263b11ec40fbf8215d1dbb7d040dfba5610f20e10a0c8074e7682d910a0d2a1e91

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\feo4h2u\imagestore.dat

          Filesize

          12KB

          MD5

          cc39fe6ee476ac73cfeff2b64124b3ff

          SHA1

          6a07968d2fbb167d7d2ba17d749d2bfca8fa2184

          SHA256

          2b6f84587848e443feda58b31bef12d9b62245fe7f52a7b48b5f42c52396bfd8

          SHA512

          2854ba2a2b41e4e36376e8b54c618d0a848ad5fc901325aa5f18ef61bec7ea76c70bde3dea971ebe97924920ca5a7252c8cbfd21f44b54be79043a2c83db05ed

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\feo4h2u\imagestore.dat

          Filesize

          13KB

          MD5

          34177384d72c081ba0513e7506ad21e7

          SHA1

          adb570d8ac2c3296fb4ad9497f8d125fe33c8966

          SHA256

          cb3640fe5ffa10280ca8f2b1e0f96a17c7326f104900d1da26eb2c9e638b88b5

          SHA512

          77d2b47c6b692d3a1ec23f5b789da5c5b2f3a078b74f75c0f8f63d9d409fc4edd5b567517ad611d35f462485579fa85372518755158f41db37dcf522da271089

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6K3GJRJ1\base[1].css

          Filesize

          4KB

          MD5

          c2005bc6e73fd3c70e54d6874b298675

          SHA1

          054fb6252ff6f5efc5eb7ed17fa82f5c22276bb7

          SHA256

          99efc507c196b4f6834b86f975508c11cac5c76066223686b07ba7a27d86a097

          SHA512

          8f0ffe6688584e85337e5b1266c7c781a190a6c5bf1aee83c3be6d3064c0cc01e71b48a5411c4aa04e852bd4967f041e170cfe7faa873cb3ff210cbbeed21cd6

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6K3GJRJ1\buttons.bar[1].css

          Filesize

          776B

          MD5

          df710f4430b9ea5fbf7088e4976a593d

          SHA1

          e06177ca9d29b7a837000b1edaa850a49ea8367c

          SHA256

          75f6b9433c0a6288c4efb76bbea62de6237eea7ccfc8d692e47a956f927afbb9

          SHA512

          a45181b5cddf381ced06fed39c6b589e7a89ea27dae81865cd9517ecd9c4a36d630bd5990ba8dfc0869fe2b3bd6529c3995e5a31bd25cea6cccc2224bc8d5170

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6K3GJRJ1\easyui[1].css

          Filesize

          72KB

          MD5

          84c983e6425f09dfe2c1233373dfe865

          SHA1

          0799ca8b98ec8b9a617fddf8be14e47f9536bc0f

          SHA256

          96e420f518a18a9e679c63bef486ed3b1804253ea9161e27f542ff091a255ed8

          SHA512

          277a3dd37c68afbd87dc0587b18c3fa915ad96e05288add2c921edb6de89df0644e6c8c8c6426ac841d7da12f0af66180ee41b26dbc25ad571b453f9b69a48eb

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6K3GJRJ1\favicon[1].ico

          Filesize

          1KB

          MD5

          e3b146c80d3a07a945bde3ebdd735c75

          SHA1

          6e2c9cac5ae4de4f094e7184031505df82cf185a

          SHA256

          45cbe327d449715ae954cdf42631fb86c8f73a039c8ab962764d17580c8ada30

          SHA512

          82e0a80380ce954e9de7dd22432dc6f8ccf05f45d5d11b70c1db7755486a3f04c707a92b6de4bb3b199f5d0b7444141239cd9c5bef7c4a02c3f8e7b6b851861e

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6K3GJRJ1\h[1].gif

          Filesize

          37B

          MD5

          3eacd0132310ea44cad756b378a3bc07

          SHA1

          e2216a7e9b73f5cb0279351c78ce61c33475cea7

          SHA256

          bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

          SHA512

          bd9ab35dde3a5242b04c159187732e13b0a6da50ddcff7015dfb78cdd68743e191eaf5cddedd49bef7d2d5a642c217272a40e5ba603fe24ca676a53f8c417c5d

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6K3GJRJ1\icon[1].css

          Filesize

          2KB

          MD5

          e4ea289cb1dc8d4cfacb8cbfc34713cc

          SHA1

          d3f035f1b02ecaabb29f9615b62e278c453cd248

          SHA256

          7255c0a9441980495cc34e78e33eea442feaedb54706d519dfc68b6c8b5a1f4d

          SHA512

          8a562ab99ed85a53c7923c3e69aaa34c4862deb19f22425c6226ae134b4f08418ddde77dcdfe3570303cc968cba6f089671b87be357441937c5b9366f78a4552

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6K3GJRJ1\icon_32[1].png

          Filesize

          2KB

          MD5

          034ae5a4c6a8c5fafbed3731ee4299aa

          SHA1

          0729ccdf4294bc3294a9a723cc3559bcfe621ede

          SHA256

          437f266782d95d32b95e796059c34988fc16d64e2aceed4ac07475d73a8dd57d

          SHA512

          3f0cd89419869f81cb996aa838ebf060246a3eea49f9c65ca7aa4007f3568fb6f42f0fa47cee7d3f88dc714fce249d9250c20f5bb7853692075f134576230d48

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6K3GJRJ1\jquery-3.5.1.min[2].js

          Filesize

          87KB

          MD5

          dc5e7f18c8d36ac1d3d4753a87c98d0a

          SHA1

          c8e1c8b386dc5b7a9184c763c88d19a346eb3342

          SHA256

          f7f6a5894f1d19ddad6fa392b2ece2c5e578cbf7da4ea805b6885eb6985b6e3d

          SHA512

          6cb4f4426f559c06190df97229c05a436820d21498350ac9f118a5625758435171418a022ed523bae46e668f9f8ea871feab6aff58ad2740b67a30f196d65516

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6K3GJRJ1\jquery.easyui-1.10.4.min[1].js

          Filesize

          462KB

          MD5

          09dbb03453d13776db3982858d6769dd

          SHA1

          954e0ab0664b159b1eb5ac3045dc283ed45b77f8

          SHA256

          9bf645b522a0f618c4e9624bd9e9b678a6a0f4a4e1a752948728fe0392f93667

          SHA512

          ee213e5f310d8fddfc1f36c20951f538bd0c8b2c575ba44e16bac207b92a9cff70a247f280b599f0b1c0ec977bf502420b5673635c8494d9743234eaba8f54c0

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6K3GJRJ1\jquery.easyui.ext[1].js

          Filesize

          21KB

          MD5

          c81581ff347cb254e9210c48c468fdec

          SHA1

          3b531f5925f98b3fdb091734aa1dff3574dc998f

          SHA256

          d126baccd56d5f6ff7617d074b902e30937ee640cc40817d4246a399d87f2e34

          SHA512

          79705bae6e20ee2f319723538a9be6879625a01df78cec098cc332a9710bd0a24d5b39f25ff322cb95acf3966a7dd5caa8d97a3322e422a12b1d0fcedce4288d

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6K3GJRJ1\jquery.easyui.section508[1].js

          Filesize

          1KB

          MD5

          6fc400179e38331c0b54311b264fcbde

          SHA1

          7a05ebf716315817b52ebeaba64cc78d1812380e

          SHA256

          a6a1a2034619c343f0098181aed8f089c64f49e107b9d3b368cbba95f7b5250d

          SHA512

          cdbb8cf4f575d6a1b31461c6e6d69efd8b242c03768e2fae13ca33622a7c26fbe646c51a5e52c11ea13bbaea6b59af7777c953d427f5fdac7b5d81d6689e6bcb

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6K3GJRJ1\login[1].css

          Filesize

          2KB

          MD5

          628000d267c19e5d5913a67b6e8cae6c

          SHA1

          e13e91a7dfbf7c452fb54e3912c5749a83110b38

          SHA256

          134cab64f9a8b403e6e999462f259d9c6ece276caa7425ff3100b209543c6882

          SHA512

          5c60faa63c27a0d85603b15a9046457e2fe4f2a43e52a9c65a3677bc4c7c62faecd5ad091d7dd1cbe0e84ad4493e7bbfc26c32fd53d70e70bf4deea225707a4e

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6K3GJRJ1\ui[1].css

          Filesize

          7KB

          MD5

          7b44571d3fb49ab4a04a0915def4136f

          SHA1

          97d047d1aae20a0c0e442eb2b7cd5ae467627098

          SHA256

          92794c0dbfa87ca68b27b31fb6f4508e0d749962dab2e8973a06a44ae97c77dd

          SHA512

          25b96505f337f726c2dfb1578f93b148750f06c4ff5ae1f643bf2838b578fe3fe2fd6562a93b250840394a3ff28707a40271bf93623c86ca640f2d73f53cff53

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UUIKWEAJ\heap-1946319889[1].js

          Filesize

          110KB

          MD5

          007c8b67100a61678fddd0d8cc108884

          SHA1

          0fb8e59032574bb20c0374fd94db3555416bd9b8

          SHA256

          9c4b1255e41ee481d64ecd53d84d4af3b4ec84a5fd1e3e2ebd18f1a91b2524a2

          SHA512

          eaaf4c2012974880cb2f8e131bae353c8aef7645fd7030b6a20ac9507cf9f5c4fe29c695fe444b36a09dab9e624e214caec7c96483f9ac089315b5d085131512

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WPCK8CWE\suggestions[1].en-US

          Filesize

          17KB

          MD5

          5a34cb996293fde2cb7a4ac89587393a

          SHA1

          3c96c993500690d1a77873cd62bc639b3a10653f

          SHA256

          c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

          SHA512

          e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee