Analysis

  • max time kernel
    120s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    22/01/2024, 01:53

General

  • Target

    6e68a994ad5de96a202d9ea691c29f20.exe

  • Size

    368KB

  • MD5

    6e68a994ad5de96a202d9ea691c29f20

  • SHA1

    b12ae3bb5093cbcf3d81dd58a0bdbd62993d52fb

  • SHA256

    0804f6e43b7e8a94c8ac6eb671836c13be791e82648c7debff3da89570c556c0

  • SHA512

    e4ba2aff16b298c6e2ec13f78f0b3d43ba1803821b89f9f2304c19108ead5ace081b75155d79939c56056b8b0c6522438658acea66b7e22b6910ffdb06f0e499

  • SSDEEP

    384:L/aHOeCnlNJwz56qIpcRPZwa0s1UDzGq9WQ:LZhw964l1s

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

C2

192.168.100.3:42069

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6e68a994ad5de96a202d9ea691c29f20.exe
    "C:\Users\Admin\AppData\Local\Temp\6e68a994ad5de96a202d9ea691c29f20.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2928
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://www.kjdgfadlhflagflsuhf.com/
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3068
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3068 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:3040

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

          Filesize

          914B

          MD5

          e4a68ac854ac5242460afd72481b2a44

          SHA1

          df3c24f9bfd666761b268073fe06d1cc8d4f82a4

          SHA256

          cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

          SHA512

          5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

          Filesize

          1KB

          MD5

          a266bb7dcc38a562631361bbf61dd11b

          SHA1

          3b1efd3a66ea28b16697394703a72ca340a05bd5

          SHA256

          df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

          SHA512

          0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

          Filesize

          252B

          MD5

          2ed578c027a35ecd3a881e5794fb88ea

          SHA1

          9c2824b7c58cbfdb126344599199f330184d944a

          SHA256

          c468eeea6dcd3c08f808757bddeadd530da66b1ee397b17c565919c2842403f1

          SHA512

          8a1b9648d09e24e0745f964b53b1bc38346d84cbc69dae69d4b9ade8123725217cebfc16525609d6c14fb91696136e775accdd844823af22dc5beaec46730bff

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

          Filesize

          344B

          MD5

          1786abea9ed93c8239c2a1b0f0cba523

          SHA1

          f978586b66a00f206b8221417b808a940d21855d

          SHA256

          160873c10007729ee926d68414567cc9da2726db8fde52f2f9399a59e64e3c75

          SHA512

          b57f4061173e8cbd9e625c00c5e1669951318073444383b846a7b6c41a9bc6cb65c5da551847f4225189781da35adbb224079fa90a91c66a7180bad561f93529

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

          Filesize

          344B

          MD5

          74f5bc50be008c3210602ae2d0d65e13

          SHA1

          b4c589a94679de1a6ddcb94635a33601d3444b4f

          SHA256

          6e757db0df73e15d85ff1046a0abb21350386df181f52b37071d7c8567d29a8e

          SHA512

          f1a9d310c8c61b6b9d62634c2077b0b711a7bd58b776b34eefe9224ca255aed797df8c41c7591a74a3bdc0612563a0ec3e237a7a204872e931142bd5765d050f

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

          Filesize

          344B

          MD5

          ef52b50024494769aefad4e4c2f37509

          SHA1

          9325a6431ec58290529f3aa1d5b4e4aa33e71b57

          SHA256

          8cc78bb59caee2296c357f63666377cef3f96c4d610c30d91aac93802c6eb03c

          SHA512

          b4621833ca0652a39859949527e8120efe6a73130b4688593da70571d29a861be899ca74e15a7bfe1c49b9da5e53859f2557247f636ba5dc3fbcbddad13388f7

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

          Filesize

          344B

          MD5

          c10c4c0082783a187910e79ece84d9be

          SHA1

          da4110cb99f57b820293122a48770710d725bbe2

          SHA256

          1b5c04a83ec7f89ee69a17070fbf5aa2496b369724b02f60f3527b488f3f0b41

          SHA512

          9836f28ab18d7ce5c2819d9ae5f093c0a10467aa44f308b659d0bade5444b4be9c0f73c10729a3f6834e42320d73654d08ed227fb15c6481c98331cd378f7667

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

          Filesize

          344B

          MD5

          8e2e8811468e52dc759e67deb89c65c4

          SHA1

          24ab62731b317312189cdaa47b2070044ab9eb63

          SHA256

          80d28184f3aa79fc41c90a44eac955e03ddc94ce619a295daa8f1ad4861649a6

          SHA512

          2be7050d1dc40547ac96191713058f24f68b87c8b76b672971c40e1be4f09bb81de4c8b51d79ca463035d08985f296efab7ff169b781d6206ae684c9c7d8000e

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

          Filesize

          344B

          MD5

          870fab2bf069f07f80d4d73a9ee6cb2d

          SHA1

          3e9145ab12d5345b0008b9a93ae0561efd98deb9

          SHA256

          5274ac938ceaed5ca60f1ac7fb1406b34200b99c71672c31454b716418c89df8

          SHA512

          069085849fb42d58d0f8a33ae914059ea472c5a0a75ed7895d50aa16ed213d829fe57919248275466ca8e37ade238016817da2afbbcce4256fa6b0cc1e044f89

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

          Filesize

          344B

          MD5

          fde983f2c7f5bd0cfcf44d53057bbbf0

          SHA1

          74c76857bc1d723fac7eb29c50add98cdbe805e9

          SHA256

          705289cc7fc43880256254398e338a403a2157c1db5287bdf086f273cf81cebb

          SHA512

          79ef798ece1276c1eb001d14281a7c38913dc2de61622c1b0dce485a5986c4f5e3dd4c7f29419c4184bbf6ffb5c515820d94cbfee7eb6b3998b2799be60f4b8b

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

          Filesize

          344B

          MD5

          6fdd4dfc6d514258a03f82597a971b71

          SHA1

          6a57bf6013e76754b69782aa443412b5df7d6381

          SHA256

          d5d1c7628710561aa8285cac35b731041519e11c8e8368d6665693055e824d59

          SHA512

          6bf78ee351a3e3667724d3a2664632ab657aee7bd2d0cd17e155b8a8f4c338c673b82fddf595211eaae25f4acafc3dad5860be46ab6103919624dd5a2733ad26

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

          Filesize

          344B

          MD5

          7d4f2df22954bfe3e6bbb6e9ce7c30c9

          SHA1

          4fb880519fe502a21d3c66f3059b966ac53f6e55

          SHA256

          88f1fc0f3bd0143c789aa5d198a304be2e44bd056046c1bb647500651b334995

          SHA512

          13a5470f95a9307913732d1a0f62b6c8d5f341d3dea8d5ad6dabc9359b6385025e72cbbbead8c596bf64e2694767124cd7a55dae442132f648eed87ccc57fcf4

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

          Filesize

          344B

          MD5

          4ea34e129b63e5178eec3bfd455ae4e7

          SHA1

          4926920f3ca28d76b48de0eb23178139936dbc84

          SHA256

          a5058eab86ac1ec84ea478efce400555d5b64826d202c2edfbac33983e8b3258

          SHA512

          16971f8a8f03759a946a5e31cefa48a6e4bf942596661f41db0f994a3591836d06e6c909a0cb511a77996a9886a09cf8c2921daf6bd4972028d55a17269d2f4d

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

          Filesize

          344B

          MD5

          6b381ea2afb1181fe3fe44f2a0f5f39c

          SHA1

          9fae2bc4ca4e7cd7dd2cec7005418e5e9e4248bf

          SHA256

          7ed639d91bac61eaa16f572c8cba4d9e92722b039c2ed91c17fbbe2e600fa314

          SHA512

          36c7394ef63a74a1432531195996156df5404ac15777baa8074eb9cb709c02016b865d166a1e0bd4b0f034adcbb6907efdea1d4c8de973a36ddd3e66984aa35d

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

          Filesize

          344B

          MD5

          a34f86f69e02d6d8bf0f6e6a212ea9ab

          SHA1

          2408fcd78ba08c0f2ef3d8e119662bd694626fa7

          SHA256

          429e4f3cab4a1844f66512288bdddc6fc6911e49cc65ebd6481c7c10e5b21660

          SHA512

          b05215c4a64f0943f0753d379171faf92a5d3632e618eed1120260b1eb4b7d34cd0c22e74db4a3520b892e12f2dd97fb9b96b439f79793526d1792a7dbab769f

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

          Filesize

          344B

          MD5

          6c01f04071423c22847e3e18034cd555

          SHA1

          c77f04a06d24929891068d413dd463a77605456e

          SHA256

          4329185cc811c62fa417ad9519d6608179549871fb2413bf62a90b487d453d8e

          SHA512

          7a9a237e214e06b8d1f2d38c86bb2115daff95d1ffb67d01c232b038f41d327e16070f5ac9f6840c81a7a8d61274c37af38aa1be54ecfc7373e3a337d3b8007f

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

          Filesize

          344B

          MD5

          472ba7f1b5cf5c65ed4b39ae88fd9c81

          SHA1

          2cc33d699bb7ed298ab8fe2fd94b7675e50684c1

          SHA256

          11f233a784f77f6f2b61983c16f71a99e02c51418f15d772799fcdc8670884f4

          SHA512

          d91d9a03a5c06496a088addefa5ba22ea41b8f2f5702073fba4e28c7f439b378013a0b4433937e1a5c3fc88f6487181c10ef4a2e085969265bd0ba461e676f09

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

          Filesize

          344B

          MD5

          e5f4558e0336f6038d6c714f9ed907f8

          SHA1

          7ac8014a344fa6a3a42d40d0231f5ae0f6375696

          SHA256

          a2ef405914eb5d4df8b3984067e07edd71ec3355e34dcaae797db83bbc678336

          SHA512

          82146bd502c6b09f6923ba1e5653cc2354c1076773faa50c67b7d1ed7782c3ecd9fafb2f681af8acb259d5adf8bfaca6f1c134ea167739e56ccb039c82dec600

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

          Filesize

          344B

          MD5

          d06a0ba3b447dbec6d5d99959535250c

          SHA1

          cad784da940b572d5212425c93d1c690cec0377f

          SHA256

          d20d2fbd95601f97c536f16795d40207b598f250d89d5648677b3954010834bc

          SHA512

          e6bd6489351df31fd81b6e5d410dcdf417964a412042fc054a52e912584d32f411b480552c46de58377c95e77a79e7471c20c9b06cbb351ca6a2d1131c0b447f

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

          Filesize

          344B

          MD5

          c380bf3ac1fb84e12432b0ac0ff14f5f

          SHA1

          9c59f4835d0f44dafbefeb35fc69d465e1903d44

          SHA256

          9694bcefba7fa3b81d7152c4b9244310170c09476f427bf404063a330b9cc19a

          SHA512

          881e5a44d1e17becd94387b73d09ef397deca29e6ee0a6b3866125bc29c654f794a72e741ff0cd28099000dffa45d509c9899726063e49f9045ae9d4d41bd1bd

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

          Filesize

          344B

          MD5

          a72b13ef1d5d2772cb50983700b769ce

          SHA1

          c4cc74287ec20affb1ead3d3832eb504a61fa959

          SHA256

          70eda200485655bf2363a284e5bc34293ab60a02e20fce38c7e3c5f36326f19a

          SHA512

          6fc992ea331cbf3af3ebf5c81ed44ad7add8523d24f76c92cf81d313b333886b43b1ed634b5d7f65fb21ceb8e542ded56040b999a269b412cc58fb5fe76c9505

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

          Filesize

          344B

          MD5

          fd5ad431ac23bf3cafd598ba52d201b6

          SHA1

          d61bf6ac1230ca22fb596cea6d4a56b982d74b3a

          SHA256

          a7fa05ddb8b3ac6bb12b753bbf489a8c7442f4115b200b682428c10afa780355

          SHA512

          d774d91b78a249bc886a623259fe66521b699100c479326ccbf884f45571ecf75135ae0470a49bc3686488fa026692ad5ac649194def58894f6e6448c89c8e06

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

          Filesize

          242B

          MD5

          a9c94e4c32cced7b3c6073c4e5a42495

          SHA1

          b5aba7f48c1598a800ccd6585fd8ee8617dc16e7

          SHA256

          c714c18c5c44fa4428d19237ff9b8c47eb7ed84d3cdd097bceb9f086ce7daf58

          SHA512

          4d2bfdaaa318ec89c3e3da696cf19202a631d2e27ea495fddc15b1dc6c3d5ca885b03bc1559d04c46461dd7bad1cc816495aa8cb6638c5e4e0c5541dd63f09bc

        • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

          Filesize

          4KB

          MD5

          da597791be3b6e732f0bc8b20e38ee62

          SHA1

          1125c45d285c360542027d7554a5c442288974de

          SHA256

          5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

          SHA512

          d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

        • C:\Users\Admin\AppData\Local\Temp\Tar21DB.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

        • memory/2928-0-0x0000000000890000-0x00000000008F2000-memory.dmp

          Filesize

          392KB

        • memory/2928-584-0x00000000747B0000-0x0000000074E9E000-memory.dmp

          Filesize

          6.9MB

        • memory/2928-583-0x00000000001D0000-0x00000000001D1000-memory.dmp

          Filesize

          4KB

        • memory/2928-582-0x00000000001D0000-0x00000000001D1000-memory.dmp

          Filesize

          4KB

        • memory/2928-1-0x00000000747B0000-0x0000000074E9E000-memory.dmp

          Filesize

          6.9MB

        • memory/2928-1179-0x00000000747B0000-0x0000000074E9E000-memory.dmp

          Filesize

          6.9MB