Analysis

  • max time kernel
    120s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19-08-2024 02:19

General

  • Target

    upload/data/admin/index.html

  • Size

    3B

  • MD5

    736007832d2167baaae763fd3a3f3cf1

  • SHA1

    7ee737c83ee689c96ef37d3a029068c390ebc8f8

  • SHA256

    2b64c6d9afd8a34ed0dbf35f7de171a8825a50d9f42f05e98fe2b1addf00ab44

  • SHA512

    6beba489cd62566c108b652b7143cb97e007396a0b16ce250d2d0ac6e51ed999e41e96eb497b29efa99d2a15f276d6d531aa9ead15e2c13d77b3846ee45f64ac

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 36 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\upload\data\admin\index.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1824
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1824 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2832

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Modify Registry

1
T1112

Discovery

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Replay Monitor

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Downloads

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

    304B

    MD5

    ef5c3b37ba4ba016c9f04fb46c3dd523

    SHA1

    aa1695f97a3476c6a81d685e431aae1ba0b99e28

    SHA256

    528fecec2ef3ebf5f8c72352c246a8a4c727b4d27cc77ad53ace0415aecdc167

    SHA512

    a22077e986e10b0e51e954dffd616c7dfb7b5289eba58d5132c9eb2dd7a890b1a87157567639004c197d9e6ec6e528f0d59b7351dc14673bbe0c933ee40425b2

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

    304B

    MD5

    84f23b2a1eb443fe6413cc256331fe58

    SHA1

    b571bbcb467d986c51a2f1948b703a784d814b99

    SHA256

    bb12c48d1cca9939de04b36c7fb8a2726aaa9aa09de71c2169663cebd37e6364

    SHA512

    6ca1dbf39a45f6b59a4aedb3e73e3dfbdd95c29e5cbba7637d1ab615b1879e977ffbf8c93091c057ca2ffc2c744b8d6406b352623a1e3bb19409b4c04cd655f0

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

    304B

    MD5

    e76fa6da423a07f7414e936ec1d8dade

    SHA1

    7f76134497c3d861f8b06948e8830ef2f444085f

    SHA256

    b5b7933b72e4df79dab9cb3b9a93173bb184fbcc4cc9842a28bbe72c3f495db2

    SHA512

    5f95544f69d91bf98f58c2917a9803fc603e9c3eda49a16428105521fa189e3adcc664c57b8293b2d61a4c263a515b536445805294ce031a382cbc670a3826af

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

    304B

    MD5

    1a360977c4157d9de36233b69d532a3a

    SHA1

    77cc7c73bbb1cd1237459fdf07b72444b37d2980

    SHA256

    4b0b45864fe5cd562fc993c7d019934211a24bd8b06ebed307d99083ebeaf819

    SHA512

    22c435cc664933c93e27c6570d1525fd1bba91b8c2c1a4fec74611db1d78d4f2347c7ea1acc1d3814ddb23a0cd9f7af65762a09d827d2f7d3a87c101f3766a02

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

    304B

    MD5

    557cfead36a9bc2230ff2f3992937c38

    SHA1

    70a63589aa6e9d0cb8245d1728d55ae103eece6f

    SHA256

    073f20cf3f748dd623bfc7db5d46aa5256678f2eb1499b283b87eb18862d0182

    SHA512

    c9d114faabb8f8daa46c4716969c54903513032a0b16a18c9a5971b575c9d62ed1d5029fcb3a547717ad3fed11cd1bf10eb5dcf2c5e285cdfc3169d4a8839202

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

    304B

    MD5

    4922336fb60692c081db16ee34bf58b6

    SHA1

    7b6d7ff0bc3bff36d76981e8ce300a21296d5dd2

    SHA256

    42e3be293d9ae466c5dc8a11433ae4a22342c1961a49a327d78eb5329bd7766a

    SHA512

    cb3b045d929fc6dff67a27a781368e2953c62a038c6509d0432efe06bfaf85f9226b24a6638a8a535c5d48e6faca1da221c594390a122c30337e09fd9bda76d7

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

    304B

    MD5

    83755439ad7cbf9252519e35bfb86c00

    SHA1

    eea597b1d0359180622270250bcfc16e96da6ce0

    SHA256

    871ed881dce2bbfb7e0c051b5ba4b1b33b9e62e9f6520582e009c50cf274ee3a

    SHA512

    08687fb6772763a92482ca6e589faa45736cd2b3da9b363ff325aca95c41d38fdb5c9ddf46f7d1e0e461ce5bb8600da426a08e4f24886bc099161206efc11315

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

    304B

    MD5

    3330cc9e3ea37fc892109cd3bcf70372

    SHA1

    8d9469e2ad9d7d80f554d63899edf7fba1443e9c

    SHA256

    50dc5575368ce59ebacee80ab6117eca44a9b11dd87e3a6cd85ad2c311b68ab2

    SHA512

    3460b3807617dba3f3eea2f7348532590b946ac5d92447f84f645277fc32a5151310b73a8a73dd9f5956ab6ebeaf7da35d783db3aa6d46aa75c68f099e310dba

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

    304B

    MD5

    471f6098137ebff47c74adec2a3d8185

    SHA1

    af8672364552f23a6bc02e88846528a80a4cc3c1

    SHA256

    537e70cfcccb6d60f59cc88f026f70db9dfd4429cab5ad5ef9dbbce71a43fb5f

    SHA512

    e3701532888d8de0dbebf76e44a0a5389fbb2cf1e35ad144c12b8aa572077d02b875446ab2e4952ad39a936342e93dee363e393d6359afc55ceab0f89dae3648

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

    304B

    MD5

    e88d513fe6700b656f267862a50f7b94

    SHA1

    15ac5e36f502c40297f29ff32416bff4fc4e721b

    SHA256

    33f22c287cad505152d6feea978133e1627dd2a0c6e8791fc050f1103cd9f5ca

    SHA512

    e562bf11b2176dfd22f49283ec0aa97acc95d38dffc12cad449caabc7aa3775ca51ed0d345478ae149f579fc9e1912aed71f26b89065396bc60f0bb2a8f6cf51

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

    304B

    MD5

    ae9e7c02498336b360dbbef97091a349

    SHA1

    c46c0e4c169997f151d47324e912440e22eb06a2

    SHA256

    917ed60c59b39fd6ce168ffacdd94d1c568097a6a4a4cca430a07f0f6808e500

    SHA512

    8f2947ee1929505658468ff846cd268b1f0545a2720a45e22e7787c9de3f777f4005c114120c3d1bd83fccba86f128f351c235060cecc3a87b1944bbcc83183f

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

    304B

    MD5

    96a0001379784f93d0a3ff58ad13e47c

    SHA1

    21fa6598adb6cd2edcfde683162ab973e7ce378e

    SHA256

    1454a8610245b2a76354fd7b5a3088d8c7c1e5d1ea42300ca10284454681f98e

    SHA512

    62f819536b92d425712cb85014a3784f6c856f881586f7829456075c6066e489f03baf2399f0f0bb86eed24b5b6b578d623469a47acca06b27033e2f4e229834

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

    304B

    MD5

    7880004bca38161e515be4386637fd21

    SHA1

    87faa1fefa646a2dc8ac49a865519e152ec9522d

    SHA256

    34deaef3462c61373d730bf907d099d4939214a8b2b37603ce1745774766ed3b

    SHA512

    3bd825c846cfd0dbf17737756bea3030792da83b50056c27d7e7f5b7779a7a77927ad0ff822129462cef3042661108c3f9cb33e515b36c84c8460ecc06f6bca5

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

    304B

    MD5

    d174fc1a4c66ac8305f2a43b52d31288

    SHA1

    71e23cee7da8408c6c90bff859f3685dbdff372c

    SHA256

    5028ee57f64639bb8f1baf7220a64402492654b558bef1c9439bad25975c837f

    SHA512

    fb2031ade545d49ab65e41012ee6138f090d6694e39943eb0a8e6ead86db664dac35fd18202ddb49c5d704d86103cb44f00532dbff978b5418b04f566fdc2a70

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

    304B

    MD5

    4ae751c55cfbaff65eada07b619e42a0

    SHA1

    a191111df0da41a4bcd40986c90b8b4dd4b68384

    SHA256

    0127095874cb72df292360d18dcf455b912720b78c5397590305426da9932840

    SHA512

    cc83b2aa12b0d6c0e846b6680d928efd8f62a93c26f3a900ace47cb058353ef6339a0dacc715ff9533aab09e1f50cc4dc7a285205b49edad07624686cccf5b18

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

    304B

    MD5

    7c7fc63feecc823983b139a2be9ff44d

    SHA1

    5400d738781dfa7c5d5c9624868ce98e72253869

    SHA256

    21794c7cb0aee61a5d061f14698581ece8dd6f13029274a0afdc20395751ca79

    SHA512

    56b7a561f15b3e3df00039bd5d905f16aa612267245cd0d023c467a94344bcc0b5d4273f9628000fa7756d3b688a221513dd51ae7a7aff5e0f784b5e123fc524

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

    304B

    MD5

    eb049fa3396adf23e11b66aee0a8f303

    SHA1

    56fe75abddaff1b763bc4744c07f7319506eab65

    SHA256

    a127fcdc2ff6d919acfff3a6a6e20b5e9f765c2ef26d32d083ab0f11a968baa4

    SHA512

    c77345134b826c0ef64d1aa2b037cdc965bfa25f753a425e7e90ca4510976c1d3ef9f10f9bd5d93403574dbdd2652a28adb103970f55a6bc4d2400d3efc2aa4f

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

    304B

    MD5

    8da3605157ce990bd1f120d8860dbf3e

    SHA1

    975384c24d5abb7bfda492d0d370a48860c0a320

    SHA256

    92ea599bbc5f56f3797d33ab6479b82f254a3afbf324d8ff9fa2ff6bb7743f50

    SHA512

    5208e356a24cc95e27875414ccf9bb38cd7c6f63611049a2bfef6709ff9ce0abccde406ad78337ab2fc2b58e003611851ac3776a806b2f4fa094fece31692fda

  • C:\Users\Admin\AppData\Local\Temp\Cab9B2A.tmp
    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar9BD8.tmp
    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b