Resubmissions

06/06/2023, 08:07

230606-jz8ntacg29 3

Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/06/2023, 08:07

General

  • Target

    https://atpscan.global.hornetsecurity.com/index.php?atp_str=cBzq9CIfiz0GT_8XxC_Rv3xH4J4v7lLmonaGPCzJT3yk0wtDcyDGdAeu-dVabQgdy2cj4YDsS2mPj1sDnPvyj_j7Tg_en3jPMEsZ0drrMe8YoKzQOrpC3pTgvBcNwPwGFf7fnxQrtyIt7uN1otdw4AV-PVb2ukGTc8eUnbSGHgBzHJohvZ8lRHG2j-6CwE_0oeY_P0Ao2XQYj6eF7Cufl7guRG1MCiIpph6AAX49SWgv6nmHNHwffNOzVrKRjyIjMqbSvZoLS6FuuvPXCm7rAgVGP2y-KwWymqzVJNlKNEZ7BdOlORxmmB79bmJPF5cmcIDcIfEg3hTvNioH3iokPJnaGOyq_nqVcoN0VyIEURZ_jw-_6txl0m1x1CM6OiPE-o65z_xCXb9p7Y4jOjojC6geYDHGcYKDhGgV-9MIiQ

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" https://atpscan.global.hornetsecurity.com/index.php?atp_str=cBzq9CIfiz0GT_8XxC_Rv3xH4J4v7lLmonaGPCzJT3yk0wtDcyDGdAeu-dVabQgdy2cj4YDsS2mPj1sDnPvyj_j7Tg_en3jPMEsZ0drrMe8YoKzQOrpC3pTgvBcNwPwGFf7fnxQrtyIt7uN1otdw4AV-PVb2ukGTc8eUnbSGHgBzHJohvZ8lRHG2j-6CwE_0oeY_P0Ao2XQYj6eF7Cufl7guRG1MCiIpph6AAX49SWgv6nmHNHwffNOzVrKRjyIjMqbSvZoLS6FuuvPXCm7rAgVGP2y-KwWymqzVJNlKNEZ7BdOlORxmmB79bmJPF5cmcIDcIfEg3hTvNioH3iokPJnaGOyq_nqVcoN0VyIEURZ_jw-_6txl0m1x1CM6OiPE-o65z_xCXb9p7Y4jOjojC6geYDHGcYKDhGgV-9MIiQ
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4476
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4476 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2588
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -pss -s 460 -p 1292 -ip 1292
    1⤵
      PID:1784
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1292 -s 788
      1⤵
      • Program crash
      PID:1900

    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

            6776a455f2fbdb44133158e334a7de52

            SHA1

            1541ec3ec2ca8ca3a5b20bb69e2679e039729335

            SHA256

            c6dfc43ed1702124201722fb4f06d6d394c9e6ac34f371a6d186e409fa7b4e07

            SHA512

            fdcad566b8d11ec78e395d0593c3525070e420191ee332e0ab348c3f584a01c9bd10ea8c9bf727cb0a8e2e7b4acae51e28e024bae72d66b50a9e1cce1b1dfb45

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

            Filesize

            404B

            MD5

            127389cc94cde86ec5156ff942ae0b98

            SHA1

            d04d23d972fe1194c55487297c5ede3cc246ce79

            SHA256

            5c0c6aeb34f438e0e2f3b1e43d1cb874d246e34b5f043b6fa43a40ac0f616f33

            SHA512

            4199942a5fbdb6c73a78939bb251d5cccfb9932d49ac18bf19536d39a44f4b9c65d7ff618ab27e47205363dec80aadbd25ae57c3cba57871728e3e498a69bd35

          • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\EP0VLPPA\a1859790579.cdn.optimizely[1].xml

            Filesize

            13B

            MD5

            c1ddea3ef6bbef3e7060a1a9ad89e4c5

            SHA1

            35e3224fcbd3e1af306f2b6a2c6bbea9b0867966

            SHA256

            b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db

            SHA512

            6be8cec7c862afae5b37aa32dc5bb45912881a3276606da41bf808a4ef92c318b355e616bf45a257b995520d72b7c08752c0be445dceade5cf79f73480910fed

          • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\EP0VLPPA\a1859790579.cdn.optimizely[1].xml

            Filesize

            1KB

            MD5

            b52ed77bc2667041f2d904cca8777a16

            SHA1

            37ddd0c4745395a330b9f77bcb133812a2409979

            SHA256

            3364e29a64fd1c9a475e21c0955bcd6ce45d3000bc5a232d28f65729ce2b95d2

            SHA512

            4b184c0babf15b68bbefbce3a5ab3f7ff79f318c38e5015be4989e9d373df76d292ec847aaa7d963319e7c643503ed987700b84d03d035a1b4e8c1f1dd979a7f

          • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\9afmek3\imagestore.dat

            Filesize

            1KB

            MD5

            c1de3b193cfbf59c799da3ecd2f2bc1f

            SHA1

            27382d4b14927769461594f435709a1578a52d61

            SHA256

            e598ff7d0d098f670f9a3581fc3487f690789ea52e073ceb3b283c627ef93fbc

            SHA512

            90b4c846a41ebb9aee3f150cb0e242fdad04d4c1e64e958695461ac3d2dcce2abffb0aff8d5e58a4f6361f22a30e4b58b5d0f5af4f7bf2cf7e3717d802668ede

          • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0P80TOLA\favicon-32x32[1].png

            Filesize

            1KB

            MD5

            d15b9959155a97b9ce4d0b397eab928c

            SHA1

            6077c6b126b795f41fb4296fb6576e84587a1fe2

            SHA256

            3c8f95f94a55259fc4e904b4bd8fd231bd292bd0fcd67119d4eee483c8dd235e

            SHA512

            d681b83ab48c2acf847ea1b2858e2e0cd146f17583bebac324edc353aed56c86ec9b12af221f78554e4d8d92edce416f8674cae9c885ca66aa0f48c6b8de0bcd

          • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G1ORIWBN\1859790579[1].js

            Filesize

            297KB

            MD5

            12fb05b624ab285d48094ccd084355f1

            SHA1

            5d024d3a1813ab1e9ce86b0f7975bd1395c900e3

            SHA256

            390c0f1dc50f730a59988a6f575b866aa8aa3bbe210b775c3d5723097a6c85ad

            SHA512

            cfe5242a965289e853744a601bf2444b64ffbc9ff37fd920d2f8bd6746f4c801ff9389ba530ff7a832cb5d52705173e5a03d44b5b1d1e6d8e699acf60c01958b

          • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G1ORIWBN\favicon[1].htm

            Filesize

            4KB

            MD5

            356e7489764b9fbc2cafa3b3e05f4f59

            SHA1

            132a20c708a789e42904dc407069f4e4162f109c

            SHA256

            ed1bac3a72e1cf953adae49c945cfa7408ce7407ab093f1e7da04248b6f91b86

            SHA512

            384ff49933980e41c815d62d6bfc63d608be8fb1a324d38d40767e681927e71d6d5ff912b91d3b681a186a6139a937718114b8a9d9c234180d36ef048eb9f450

          • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G1ORIWBN\gtm[1].js

            Filesize

            267KB

            MD5

            64627da1bb56969e221135d9e5756c19

            SHA1

            08c7d92a19da345debe9e2439064edca749a9c27

            SHA256

            e7c8943143995ab6ba6e7c48fc9d0334485e4263d80ebbbf72b2c899db569107

            SHA512

            b4093881023db84572b13dff4fe2a03b92598ba9a60ef6f6b5f60f16ddf7ee0c2311347af2ca8aa61510aae3044130dab962883a4eff4d811a63e02b11e8fba3

          • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G1ORIWBN\suggestions[1].en-US

            Filesize

            17KB

            MD5

            5a34cb996293fde2cb7a4ac89587393a

            SHA1

            3c96c993500690d1a77873cd62bc639b3a10653f

            SHA256

            c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

            SHA512

            e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee