Analysis

  • max time kernel
    122s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/03/2024, 20:35

General

  • Target

    e24a35d2bad60cb78768d783155d3e23.exe

  • Size

    581KB

  • MD5

    e24a35d2bad60cb78768d783155d3e23

  • SHA1

    df584a86ab1869995cb54d9eb2022a62a4def18f

  • SHA256

    5c1e6e088c7b5b6d66bb297d05fa142d6ea92251a216cd7c8596f29bc00af33f

  • SHA512

    6596253eccc9c3595b5909af6781b53401da258f6c974ede42bac45daeaa0f59f54fb8b4f0c3141683aa2f048f493551e3727b342a2f7742d06588d9b642eaca

  • SSDEEP

    12288:uoMDtCi7NFlZnNqZ9xGrLpZ0ZHEqtgb0Uh:ufplNFgxG5eZngb0C

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 7 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • NSIS installer 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e24a35d2bad60cb78768d783155d3e23.exe
    "C:\Users\Admin\AppData\Local\Temp\e24a35d2bad60cb78768d783155d3e23.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Users\Admin\AppData\Local\Temp\nbfile0.exe
      C:\Users\Admin\AppData\Local\Temp\nbfile0.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2208
      • C:\Program Files\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://down.97199.com/install2/?sl3
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2288
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2288 CREDAT:275457 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2656
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\nbfile0.exe
        3⤵
          PID:2588
      • C:\Users\Admin\AppData\Local\Temp\nbfile1.exe
        C:\Users\Admin\AppData\Local\Temp\nbfile1.exe
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2460
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\System32\WScript.exe" "C:\newsetup.vbs"
          3⤵
            PID:2428
          • C:\Windows\SysWOW64\WScript.exe
            "C:\Windows\System32\WScript.exe" "C:\1.vbs"
            3⤵
              PID:2440

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          68KB

          MD5

          29f65ba8e88c063813cc50a4ea544e93

          SHA1

          05a7040d5c127e68c25d81cc51271ffb8bef3568

          SHA256

          1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

          SHA512

          e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

          Filesize

          344B

          MD5

          7ee566505a21dad25c41a4aaf092846a

          SHA1

          4d1d3a993b91847e80c1b1dc5a11b1fec1cdab8c

          SHA256

          e4ceafa4b1eda15fe015994f7ffd7ae3643bbd865b493d63433c311420fe9850

          SHA512

          6f6fcd921b5d364b97310085a240396140116c9dd0734b7522a86f4248cb37dcb4428261ed8c4b4f57551793dbe99acb4df505588ab0e8472acf3abc61179e1b

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

          Filesize

          344B

          MD5

          ffb9e14520bd67bb477dc87547d424b4

          SHA1

          01c66d7699cb951839ce40a12e457438102428dc

          SHA256

          292f450bf5cf6bbdcf9b8260773c0ae39fa5ee18ad3205bf3746f66a486fc64d

          SHA512

          1ca3cdc1a4befa8554349299179fb18185c6eed082ca1af339a5e8d4dc52359afef1409b39a13e5cb06aa192e6913d0fa4839a0b7e582e0c6559e1f4169b4ab7

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

          Filesize

          344B

          MD5

          df44da2961b06f1123fa156e4701b11a

          SHA1

          20de14496929282fb8719d224ba2a2ef9e248e37

          SHA256

          700b6bb9c0dee874fc0db9945c9d8166bce599f6a9fe33f7b40882d72fe1d960

          SHA512

          e82089266a1b11574099a2dabb7ba0c5d5a24b80bff6afb818c974a865df27a19625467b5eab2d9de23cc20acf04c91883a995fa64924a1583f8e8bd2298821a

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

          Filesize

          344B

          MD5

          473435ff68699851e8e186ab23a9e923

          SHA1

          a359cc60af65b0373f9a38e9fcee4f9c1885666a

          SHA256

          54bf6a2fe951fc41b5caf2e5884cf5d28788aba8a937b679f1cb1ee968f2b90a

          SHA512

          8bd206d2c58e236b2a5e6f7f415a9b8583ab07153092e2df5ea281ced4776ddbbc58e58533ba8864866bca52e1da97bbbb45310c3442e12c55968b74e8695527

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

          Filesize

          344B

          MD5

          b6abf8c927e8d8aaf77f6f56d1f773e1

          SHA1

          bfd1320b87f433e38ff90ab3878112d7b7e26cb9

          SHA256

          520f34951668d13845f7b6eff44a6e2d26986591400fd974f9a905ba8b9bf830

          SHA512

          fe88e5164d6d21c109a9c63467cbedb5decff7838c2ae963d2cec6778ec012fd8d42113ed0a0a373d6f837c383524cc901bf5f63365e15f5c2d3ca084b6800d7

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

          Filesize

          344B

          MD5

          d599a92c1106a66c74f88ae92ffa9985

          SHA1

          c050f96a1a41b63a180cfa9eb5d031e23d3ff735

          SHA256

          15b83da4c3658f46a5bcacd63380c498cf7602bbc4c7f3cd1ee40f67c55f6a97

          SHA512

          e0d0ab9e1f36068e38ea5f29a71eaacb7926aeb1a3de21d5c409073a869236ee5f9753df11d0f23981f7add5b4f5f4ecba0bf486fd80a203be6196198667cca2

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

          Filesize

          344B

          MD5

          4b85b534ce165968d7c6698af60fc7f6

          SHA1

          a3f69b0deb5b63b17f9b09c6af91020b6860487d

          SHA256

          1373ff9588ddcebae3253b6ff64b8374fd74c628e81c11b325da2bcb4199f22e

          SHA512

          b7896cc31e2bbc58a64f90223005d120abe70afb9777d52526e380bc6a18140b39adbb001f3cf154d3491a6ca0347d1516d2d164221bc28a7c08a3f9c2444010

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

          Filesize

          344B

          MD5

          4d1e96db7c05179dfff8361da1de3a70

          SHA1

          29afe03038775a7f5e294df7daada15a0aa1d0bc

          SHA256

          3330c76deb1cc3c8f38c98c74ec81be70e4d1bd26ede40119b7db0590338b7ca

          SHA512

          3b313334cedb5042a7efc5a2b7c1f720c2bc53796a938a694aebb685ba66abe5d9db84546b19000cf6ca9471cfe5cc5534032ef94c3e696c27e1ff4726e4e8ca

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

          Filesize

          344B

          MD5

          5bdc5d14b4d03d885522ffac922b0668

          SHA1

          e0918318097576232f028c509dd2b2a8a7a33c62

          SHA256

          6142233430eef9a6e6ebf3f58c631d8bf7ffd9c820ccfb4fcfe7cb4d7794798b

          SHA512

          f3e92d2286a253b915dbf249d199cb50e4f5af3807958c811a75b1fb7270825ea64a07a5f8c97f4fc705c470900685ab263dd08cae61b68e481898bfe708f983

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

          Filesize

          344B

          MD5

          fb95d149c89ad18483f4d1432df30e50

          SHA1

          2f8204a0f58614d557a08cdf2b5e20d6221ef6e0

          SHA256

          9d3670a0a21954c5a8d5d878abee1ce4d9446aaba488e54053ba6f20b13ffd87

          SHA512

          2dfb144666815301b131d16db8b911097967c84ef6598a84147098d05502853df259526203abfa36b3b5f75da4c88bf24e77e67bb9162b5f1ffbae329d298af0

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

          Filesize

          344B

          MD5

          3680a4426d034d1b8703166f2fadb178

          SHA1

          717a7bcf9016660192482f805a928cf3b9719009

          SHA256

          1c7ea86aaa2ec01b0e2dd5838976579bb4475bda113a65149226548eeb089313

          SHA512

          30e63abca0752905c0ea7911b7ac8b0f930d5e33f091d683f7632d7ecde92e6b836a82b9f178d28e1183684dd23d9a5f451f874bb3ddc1c9bd8915f2373cba95

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

          Filesize

          344B

          MD5

          ce07fe3350f1020f409d236ebcbc29dd

          SHA1

          26725f460b986ac090e03c77324505e8a9a98cac

          SHA256

          b320a220fb9633bfc96d816af3ab0ca7b3cb671d949e1395062dd8a9763b7dd3

          SHA512

          b7914aa4578a6c7c4ddf840cea75c023e9dfed7a39d8dab9c6b637656b31d3574f6789c94376db8fcd6d005c15464cafd92cd67f7b55f0cd58709fa85168fbbc

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

          Filesize

          344B

          MD5

          81da76da6a12366365885a7ec3b869f8

          SHA1

          799925af30bd8e74a66de0262d2c36087d87c45f

          SHA256

          8eab8114fd7e2083e0431d1a84763670f8947c9e20fe1072aaafc143a52f1298

          SHA512

          911f4dd055bcc0c5a519d4c6f0da37a4c1b223751c9ebc18d27e8676affbbd6462de91110d26d0c007dd5a4b967fc3c8334fe3345a17d35a89137458fa6863a1

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

          Filesize

          344B

          MD5

          5def071ba5229f3b227e724018bbee5a

          SHA1

          b0038d0119e6309594952c0a47b784b043db87e1

          SHA256

          ca048c59b7b79b80d1f492c8c89f97037ff32f3293e5b725dfb27c599dc3fb53

          SHA512

          3a3fbb02ec16fb4e8608647a2b4c316521096940c94c324704a81e98a72060c43295288c8c4e421b757260275c9fddc87f80890863f5d80cc9047f5fed2a2552

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

          Filesize

          344B

          MD5

          0d64592cda79ebd2e63c838631e55814

          SHA1

          64ad5851d769e907addeb00da564348f25887a5f

          SHA256

          f89d75304e022b5c037f83545cb510289db6dfc60b8c18b95256c1e274260530

          SHA512

          4759935626153d44af1a282b2e2c1e08ef7669c20b11a8d0a9a2d74480e9cd5df5fccbea211a340c8c80f31f512d0022c404b0cd321b1d9d51254d7b15551584

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

          Filesize

          344B

          MD5

          b121bbe102815fb1f2cf1008ab43455e

          SHA1

          d091928c5862e1551ea46840d3f06b3f336590e5

          SHA256

          64a0f800becbfb2064955d20713f44d0ce559960dcbeef89067b114d5927e070

          SHA512

          75f7d2b74dba7f18f1fde600408a979df5af31c0996c533c4f745346c5175bce978afe19c048881076c98dcc23ac9fbe7c71e78152a9d043741e72167024b833

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

          Filesize

          344B

          MD5

          55396e6a3dbef9f99aff1fda93d67a2b

          SHA1

          4ac3e6a1ad5498868766bf9788c8050e8e089d38

          SHA256

          aa9c9e5a55bfd935a806e9ed1841848a93cc2757378622a9afc57746129a1506

          SHA512

          39b6d32e2c3ad3fe97e375b7d76eb0036ee86507dfa2aeacaed93acb6cbc19b6fa743f4dfb77a84e71b67bee37e78a9f9431f65cd0994ef4077dff4cd5db1944

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

          Filesize

          344B

          MD5

          4539edb9150cdf146139f6f0d425ef92

          SHA1

          06f1ffc1fe2f1d68737ada0b5357af6daf1edd92

          SHA256

          1e9575684bcf0367913e964f31746d1679f6244fe81c541b844721b5ad0ab50b

          SHA512

          54f075bacd6da25e15360856da4333e98972f6ba0228a2e54e1a916a436d1299315ec9e92f252fbb9ad33ec81c826013a69c7d1eac7fba026ac829410b256a3f

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

          Filesize

          344B

          MD5

          75d567fbf8ceb1dd8e7aff5085d04167

          SHA1

          9300c3092c09314e064b37823fccbca01eacd7cb

          SHA256

          1062442dc9f16ebe607fcaa10081f3ba4dd8644dffe6c680be3061a9fe129d88

          SHA512

          d66f6ec1924098ac59770ef45508fd9f5452fd1048f0f90a562061347c57b1d8c782a7b466dabfc4e7bfdc66ee9179db978cc99ab00da28810629a740ca9d2c2

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

          Filesize

          344B

          MD5

          54b0ca64d18f107f97ee4af64a205f85

          SHA1

          e3cedede0eaa3e901a8a728e623b4dd1860870d6

          SHA256

          c2487824edf3f1ec02d13fb58f70cf17a942b260c1de34b1342784598d9b9fee

          SHA512

          d74539db5c9cfc3db1070c6aa1b31bc49f297b3f32211cb9ea20c7b6ae8530f964a7a6b599b446bb62e8ea04349fa52ee796d7ef14b1b29a9fa4757216443126

        • C:\Users\Admin\AppData\Local\Temp\Cab7707.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\Tar7846.tmp

          Filesize

          177KB

          MD5

          435a9ac180383f9fa094131b173a2f7b

          SHA1

          76944ea657a9db94f9a4bef38f88c46ed4166983

          SHA256

          67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

          SHA512

          1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

        • C:\newsetup.vbs

          Filesize

          651B

          MD5

          4736e7158c27f244482f5a614b9dbdae

          SHA1

          d3a0e95a81e9e3ec95cfd596b25749a0e24e27b9

          SHA256

          b8229bc8d6b0013858fb9599cb510afa4566a439164b2c7444c449540a124acc

          SHA512

          cebf895dd3ec3822c42b78bac49c685b063cb5afcbcfb3850b073cb118d086c5fa75ec50b6e73d90e14f2c6b595752ad87910b8cf27378424d72a9ea309bf824

        • \Users\Admin\AppData\Local\Temp\nbfile0.exe

          Filesize

          467KB

          MD5

          74869a0346ab36bbba85022612505121

          SHA1

          2cd02f46f2f9f46eaf15fce40a3bf4781f80cf8a

          SHA256

          6de866b5c8abb1db9b2be231b365c1aa029118fbc58823f443f00e3a33dff18a

          SHA512

          723812083113cff82aa5e2243759c572518865e351cc81b7c2b85a05557862dbbd7a98b964ff6f3aa3802bb5d4dab01a14147211495fc5803d9ddb7b715f4de5

        • \Users\Admin\AppData\Local\Temp\nbfile1.exe

          Filesize

          52KB

          MD5

          c4ddf11ebdbf9d8397d710d2cb4e2fab

          SHA1

          8008c97e7d6ff92deb3e1755a614f4afedca92b9

          SHA256

          67a632049e45c25de35b533659624ca24f8e70447abca015bf5776ce6cb3ded6

          SHA512

          3c9be7b92208e8c0f57ab8048108714e06b2aa896a479f61637a93a9eacb4818fcb25ce3d4e1a24086558daeae65d4b482b2c1cfba3df202c396e2bc218362e9

        • memory/2208-10-0x0000000000020000-0x0000000000022000-memory.dmp

          Filesize

          8KB

        • memory/2208-11-0x0000000000400000-0x000000000048A000-memory.dmp

          Filesize

          552KB

        • memory/2208-14-0x0000000000400000-0x000000000048A000-memory.dmp

          Filesize

          552KB

        • memory/2240-7-0x0000000000340000-0x00000000003CA000-memory.dmp

          Filesize

          552KB

        • memory/2240-9-0x0000000000340000-0x00000000003CA000-memory.dmp

          Filesize

          552KB

        • memory/2240-28-0x0000000000400000-0x0000000000497000-memory.dmp

          Filesize

          604KB