Analysis

  • max time kernel
    134s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 10:09

General

  • Target

    t-rex.html

  • Size

    80KB

  • MD5

    16911fcc170c8af1c5457940bd0bf055

  • SHA1

    eb44540186285271130b056fa6099b1988319fc4

  • SHA256

    dc72cfc1f1d2a5013bb9de34f8cacf5e26e542d7d713fcbe09b865b4aaca6ddf

  • SHA512

    131a00b7895a40ea0fb355ecc5292b3cbbcd23b45dd59b07da1b8eb86501ff0ec698ab5446687cd7ff5fba03d97b7a0b6e47196dc284a51c677cf04dbe13e393

  • SSDEEP

    1536:V5OdudTTa8udsB7g1BuqHkFT5VgYzMGgbJsMPz:Vq0y80I7OuikXm3bJsMPz

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 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\t-rex.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2420 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2444

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

    1d449e612e9aa3ee36baab424342fe11

    SHA1

    886db634c0758045749459ed71b416f48161e520

    SHA256

    dff6a94b138b25557ccb7cd8ba95fef422de0ac1cfba606b70e94e5fc775d145

    SHA512

    41ca35a8cfb550d698ba6bec1655bae6276c652e8f008f9a8ed6b60ea9107eaa7d8c03a44df0b7437c7451aab076be2e4edbbf7e36a898014e2bee808f787f0f

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

    Filesize

    344B

    MD5

    eba1f105d82a029ed2e43ebbeb5a19dc

    SHA1

    fd0b4c5f1445ec90e7fe4980fbebec7677b8f331

    SHA256

    d5507f1d440e53699ee431baaeee1cf2732fd5eea799dba7737050e49622c003

    SHA512

    8ead01a6784a86c77267e4a2179a610d12f4a238d3ec22001b5abe6c2d7ff0a854ad3440f193daa910f9fd2af35f3de8ffea5a82775accb9c193a25f1ee087ef

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

    Filesize

    344B

    MD5

    d736e55814ebb130027f317abc45164a

    SHA1

    1965b745f5ff13cfec17b43794f6251016359794

    SHA256

    bfd0793a47481a0cdc69635b48ce9aa2ec98d51e0efe74ac519eecfdd51b5858

    SHA512

    4af67555bd83430887ff00204df6f2d3621b6347c72be07c5ee2c2d1d4026ca6085ac94dbd55f2e51b6836254c2873c1763b67d47b5195b09755a437dc3065fa

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

    Filesize

    344B

    MD5

    9ab54d4920812528a3b60e4f36f878fa

    SHA1

    b335e75a531cd8e389baccf8f4f526601451bc95

    SHA256

    63a205bd3c94ca48e0670d8ec7485ec463595dee7d8827e8d0fc20308164e648

    SHA512

    bfad09b5b25ae2b46a28cbaf3f2fe6c2aed4b7b07f2d8d9cec5a58c2b458f4cf7e2ae2ae81a5e3e4e670ff8961f241f71a07e71aceae0f82b61b17b95082cda1

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

    Filesize

    344B

    MD5

    95d33824677a254c9372345f9e906977

    SHA1

    d459db2ec80443a7e4b1fa2d8bac304f331e8e2b

    SHA256

    7c724fdf2f20b10f50b27c746f926cdd203a906e5b06d3367b326c49d3f41fee

    SHA512

    e98ff495114a3b5e67b481282b7aa1b90add283f7c478818b148c68b665e98208fb99d6b13ae5dc61064bc948aa52a2fccbffd25b292f7fcda1f453d94c7ab2b

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

    Filesize

    344B

    MD5

    ffa63ff93c099af8f694c5253ca3d709

    SHA1

    dcc7f350d335d15653777abc07d27922b4d9fc26

    SHA256

    c4d3a42282cc8491c9d7401ab4dd36334c19e39129a60adb6dd8d2935e82ea07

    SHA512

    f907aa73e1f0ea5be9fdc97aa42ffe858c7f8987d35a00f5bd0ad21925ea3ecf67751e89eb93fe7025719465609443445cb5d7f547f5366b3f7f6b1d0f470f68

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

    Filesize

    344B

    MD5

    5b08095446e24156bc86707295f3e729

    SHA1

    c07e236268bdd17a144a4bd5e122de35c4e57bcc

    SHA256

    fc15e2942adc6c367edacdb73549a2844626c7c4d8baa81240bab000880218dc

    SHA512

    bbe695795516d94c645bb80e2fa9e2624c4ea130620b73f8a79ce8e0091246a8000e5377e76c54c572092f5dfd7ea6688d67866b8e5310ed124cd6de8008e07a

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

    Filesize

    344B

    MD5

    4b9eb5162a133e3dba81ca15a5651fd3

    SHA1

    4843fb30e29bf06213522fea434b6bbee8e566dc

    SHA256

    67d87d07563c77f326d581bd3f2aed29314a36752296cb734d4082c6c7fe3be2

    SHA512

    daa7c83189db965ab18e0ba41840dd2eeab611966283f40f74a3d38727571d4adfbcb2d2364d0269fa3365fc9033be4a450c39f9e4b0c2412763e61e4b4e4372

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

    Filesize

    344B

    MD5

    b8c68ede396bac466946849c9ef32093

    SHA1

    82d255cf45b088fd46392a63ffa244a3547a1228

    SHA256

    f7a865796587770b2ec948bb90d29cae7714270b28306d783995e576e57e0414

    SHA512

    973a74d72cbdb8b7d742815487a5c23804eb3f242369575fa63c8ffedf28f20025febec50bbf8605e6b9e558ee5857e96fef7361628be4d6936ba1de258fb05c

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

    Filesize

    344B

    MD5

    5328b7f53fc99f96a9a032d845bd7b55

    SHA1

    57745ba00dce43e1b1a5b49cbbcdc97b14c648f0

    SHA256

    9dbfc336b79c61779b29479d8c12851b90ece0f27e20f54b8fbf965a6a52ed2c

    SHA512

    11305cea18764832086df1822d8a6e75dcc0b8b1dec6715d55ef7de427c07cc2ea4f893d8e2ba08bb7679203033aa53a11f7dc24531123b919b5b5371fbd59aa

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

    Filesize

    344B

    MD5

    6df9aaf81019c8fc27da181f08a75d0f

    SHA1

    e1a58321320fecffbbda7a9f8375eeca4c5df9af

    SHA256

    ce6316b26ef7494f946d262652bc6a9a75b3fcbeaaf97c3940f10b7cb1df3330

    SHA512

    103916e3cbe5dd053d4a06b9e024d98b6010767c4b99ff750d06a94bf9ba08aaf6ea3b7ed9ae4a5aa159b3a842b73062537bc67a3e6dc69bd541bfc44eb29a8a

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

    Filesize

    344B

    MD5

    aa97ca64d399e01eb666fb209bcdc990

    SHA1

    526736f4665bad3eb3df5202131991db95ed77b4

    SHA256

    ae2a0e43f7fb83a99b8a43818504a701144874da907cf767413926942361bbb6

    SHA512

    4d67c26803c4e9e71c0d4802d7efd6b05b3965e3a2a2167fe8e0bea4e59e7c3ba39ae1675cee89c5eaa14fad0f18a63fb4d4c3d282279cb5061363a2e36c3d9b

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

    Filesize

    344B

    MD5

    1506b8f971a970862b7fd741e4974b31

    SHA1

    e717c130162d55a116c39be75f982c789100f603

    SHA256

    2d8a38fbd82411929d7f0e4413f90a7b9922ba95fc73a0e2b513a22d2eed0a7d

    SHA512

    7ccf2209734f30c50c3fcae3a976b2e4020fc9b48ba7f26deb04afc12e18f7d2a5f67bd1cee38f6b985c9db2927de854e13d2f027dafc7c5f46a84e0baeb31f4

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

    Filesize

    344B

    MD5

    1fac4fb927ae2e2595e35a7e2a471054

    SHA1

    cc721f0a5bb22fa65c6bedf0d1ecfbc29fff7312

    SHA256

    c1e1cd07eacf3d942ad333f2e50cefe6ac844e9523781e1c7f25f4949a950785

    SHA512

    2db3956461318e9059b003597f4176598f9e9cac7352fbdec3269bd29f981fca708a8b2bcefb36fe08573ab84891062f23fa3965495141cee631c3edb1acd930

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

    Filesize

    344B

    MD5

    755ff30147fcf60f55c499f14e259685

    SHA1

    5517ff4e2e5008a9050fba369f294135c1886ea2

    SHA256

    9a1649db6f3cc5d2dddd6c2ac14a82dddd9a3286b1fe649154934c58168ad255

    SHA512

    24d59a979a32133211fdd3b718f9ec971b0eb4599dd2a7c0987478a9efeb6c7baa249a3e22fca3f51a9233ed87843624037f5a5b2a59cc77944e3aa666e4be24

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

    Filesize

    344B

    MD5

    2e73f808679528943337e04234465a84

    SHA1

    07e35a8e9580840bba0cdfd9edad4fe850f2cfd7

    SHA256

    06b7c5c34789909ef79e19c055495f6b2cdc7de5f183857eb33eb27cf4c81cef

    SHA512

    597b8a0d939cfcb23aeefa51c5c0a0d06e28793ce0247e9deacd21e8e39b60248ba529b89d0f8b34bdc1e7be0cce0d9683396d00b1dee9e839315df1f1e6cf9d

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

    Filesize

    344B

    MD5

    7a21035e9bfbb7e78bcde38d27287eb9

    SHA1

    b2ffb4de93f6b5e7def34348c3d6a497e9db3d93

    SHA256

    fce64fe534aa102c4ef079a07eb4b9d1ce74688fb846fe395d92ef73daba05de

    SHA512

    bd223937cbcc10c70745ee5ef282683e16767f492b0656b1603f21faca6142add996f5b0260daf899bd0240970614d5906ac0d364473d9244dcbd367801dc485

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

    Filesize

    344B

    MD5

    66b4fea0647eca7d2492c8999e5b6af6

    SHA1

    287b4cbf21bba7a6ac6de94b4337a817a8dd6b90

    SHA256

    04126ec50c19dc0750b4800f93578ba6f8ca6b3a19931516870122bc0b49da62

    SHA512

    feaff47541d7afd05df56f12d97bd6a8e5512adc1b13e230ef0e283abbd7daa7a1b4b126449b61349a76eac1f327be551478450f8aac6f3e1994484f8ca89006

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

    Filesize

    344B

    MD5

    61cdd56e58bc52c5f1bf2d32747018e6

    SHA1

    9246443d63b100b143a9bff84a0df350be913f05

    SHA256

    2de0f227b014d333f2b309f8a073a38633b314f65b1f04a1b927868c550e8253

    SHA512

    1855430e5959c1136b9df4269cb392d8b122a7958f78a56d42db4d4713ded8be546cdc2568a9d939d49da5cfc24b2ed26a7a1db97c38513800348b76f1910a88

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

    Filesize

    344B

    MD5

    86abe1445425b577b6ca0d9025cfbb86

    SHA1

    9e328d7c3069f2c09c384b0652dc07a4677c76b8

    SHA256

    8c03bab743f3911d6d6527e36c2ab94e1e35370c41eb18edd6d2d2438f60cdc4

    SHA512

    649838143d3a454840bb6e2603ad43d734c190178c7aefa0ed6c7f37b0e28da4fe99f3aeb98dce7df8d7c4b98010a6d55e4d6d20f30bbd04227b1462d3bf312c

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

    Filesize

    344B

    MD5

    6412ae87341ec72c0b6a73edde428148

    SHA1

    58d11faf9354b3a8e36db888353f80998cec7476

    SHA256

    f817203202a697b76fa57ba82f6f9a82f5b511fd42606ae77c1bd53ff7854821

    SHA512

    9ffdeb77796e956c4e54193b86182a6ade0360726d0e3f55a5b06ddef947ac4491458117e55c775a75d841963e339b4f069d5da2e20fce8c5a4bb4016cd20b31

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

    Filesize

    344B

    MD5

    7e1d23436e95526c09689066951a8bd8

    SHA1

    d7f5b3f9d2dc7e9a8595cf2821faec5bbd6ca662

    SHA256

    b2f6408610fb7a79a87dd817d60fca3aba2616e75087c2bb4fa5c1edf3b32100

    SHA512

    f178fde44bc5bf9ae67b6d8015885ea37c938c9bd8efe8fd9cff2bc1e452d80f286b05ede90a38cb0d881341bc603ee8fc5321b3da4ead08fa910254c558bff0

  • C:\Users\Admin\AppData\Local\Temp\Cab6BA2.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar6C02.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf