Analysis

  • max time kernel
    1142s
  • max time network
    841s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2024 02:43

General

  • Target

    9943256.exe

  • Size

    134KB

  • MD5

    25e54dfbce20546da0e8cd8152ee2b8e

  • SHA1

    3f0b80ef090c0b14821309b6110839cbd2312afe

  • SHA256

    4725414537a3605ee6cdd226d189419cc5d3a7df1b092b526b61b8c5e2a59386

  • SHA512

    215f4d5d35153622f159970e0097cde6e00d387f5636a1c28d3de6c0f5f84b61dfcaf4d390464eb888738786a0028d7d6f6ce13a29e07116ad032027428215a2

  • SSDEEP

    3072:r+qf9FUiVdubWibOQNi3MWL4FksNYFfPK:r+iLUwAbpi3MDEK

Malware Config

Signatures

  • UAC bypass 3 TTPs 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 4 IoCs
  • Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 2 IoCs

    When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 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 34 IoCs
  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs
  • System policy modification 1 TTPs 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9943256.exe
    "C:\Users\Admin\AppData\Local\Temp\9943256.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:276
    • C:\Windows\SysWOW64\cmd.exe
      /c start http://youporn.ru
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1692
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" http://youporn.ru/
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2824
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2824 CREDAT:275457 /prefetch:2
          4⤵
          • System Location Discovery: System Language Discovery
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2764
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c C:\ProgramData\Media\rdb.bat
      2⤵
      • Subvert Trust Controls: Mark-of-the-Web Bypass
      • System Location Discovery: System Language Discovery
      • NTFS ADS
      PID:2052
    • C:\ProgramData\Media\plugin.exe
      -wait
      2⤵
      • UAC bypass
      • Executes dropped EXE
      • Loads dropped DLL
      • Checks whether UAC is enabled
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      • System policy modification
      PID:1800
      • C:\ProgramData\Media\watcher.exe
        C:\ProgramData\Media\watcher.exe
        3⤵
        • UAC bypass
        • Executes dropped EXE
        • Checks whether UAC is enabled
        • Suspicious behavior: EnumeratesProcesses
        • System policy modification
        PID:2660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\Media\plugin.exe:Zone.Identifier

    Filesize

    13B

    MD5

    38de427224a5082a04fe82e2bd4ea9ec

    SHA1

    7e4a53de1f83762dd2febd39b818e2258bc83bc1

    SHA256

    12f99f53144294750fe8713d580eda286f4bd95cd9c840db8ab957def8040028

    SHA512

    ec3f3c324eeaad91ab0efd47b3084493d863f969344fa1ba87ace1974908053d396673b44c33b4dceeef792a74ad9278e06acc27c83459af1153de52f83afcbf

  • C:\ProgramData\Media\rdb.bat

    Filesize

    97B

    MD5

    5303b5018a6cd19200b98d31ab04f25d

    SHA1

    8285eb92f131111e40d2dc864d3b386dad6b9129

    SHA256

    464648d492af6bb50cf65ddcbdca3e90d4b224ccc6f4ce3944d439b6c32da524

    SHA512

    654aed00850f6b7e424a5ec5acad086a51fb54f5f944238979f43fa1aac430661250210fe5f38dcd78e46311adc7e6b282cb5c41bebfe5a7d297afd6db6de21b

  • 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\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

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

    Filesize

    252B

    MD5

    727dd8b3adae8f02c0ee259cbc17b737

    SHA1

    eb64033cd15d08fcab8d07c0eb2b0bb5daaea9d7

    SHA256

    730236dce47259b29439e9a9e82b0f5d0d169019ebdb6767a68d60cd13591e09

    SHA512

    e196e3dd702e1118fed7442b9e15e8057b2fb3dfd9fe0775e443da971bfe8a66d3f55cbea10a6260500838db405fd6ad4f158c80a16583899b1694ec7d1a230b

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

    Filesize

    342B

    MD5

    a00d2443e86a053fb4d1f23e68e78184

    SHA1

    c6060fbaa6d395b7063fc2a54404dc4415639b30

    SHA256

    d7f7ef1294804e1fedc3d5dad89a2545b5f4ca83d5eccb47b8f06777ac0b8344

    SHA512

    c99dac3f0bf80e477ea733907706b96b3a9b9e898087457bd562f6d514f49b59bbd6168d9aad47a401f7d31a85392b4ea8734ecc93c6ad0394244152aa5e0ce2

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

    Filesize

    342B

    MD5

    33ad51daf562c08f410a67b332cb0fe5

    SHA1

    3727ae5ea9e3247b49129c25fe8b764623875f7a

    SHA256

    969714c393d7d8cf8d3c8d41034d7499d4446c20d9b75c23d7fc22a4273de607

    SHA512

    7e7487391a4b42e374c3ebb811e057b8f3b58268cf82285bd7641c65dbbf00cf0b0de4c44c69e54ed72e610ea999cc086da81527f7ddc62d194574196a4d9ee5

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

    Filesize

    342B

    MD5

    630500ecaa2358a53d72f034dab05b0e

    SHA1

    47808d8cd962ef004ed363a51ac6f25374a5ca07

    SHA256

    9a47e4f2b0832b15ecb394c06569481ce822c0dfe25092662f444b123ba9b764

    SHA512

    17f7ae47fa3c6a1525e9f93ac20650b65b5783e3dceaee86e067eb7f5eef73e5745a7da73d55f993d91d15308c1ee4c41698c53b3b82a07242d5a62ce6c9b6fe

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

    Filesize

    342B

    MD5

    7a32fe8ed682dc866387ebc2262e2bf6

    SHA1

    f399372ac0fffc8ab0698671e34bc48fe2b88e18

    SHA256

    9fd846121a933b88e6a3e9d1bf062947776b9960afc4d99b2dd4cd4f6ba8975f

    SHA512

    9d880379ddb9f0f360a1a827338af1b7341349fd1770ce81f87f7fb249c7033ce74f20a8379d2a3103f7034bf150f2b71ad3c27369556ba721eb71ed0c581866

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

    Filesize

    342B

    MD5

    88b4de5bc95ffd99b1aacb964dbe0b63

    SHA1

    ed2357bf23134584213eb5fe5e9e8fc197e0d81b

    SHA256

    4ffa25cf30ea20157b2ffb46dee343610c84a70c1aa4d77ec89bfc14d22bef4a

    SHA512

    154efcc0b54dc251d9eba3574b8a5630d7efa757477a2101b02292dfa58ebe839567b6a68e4f10f7fc4f5892ee809f14e7a3b25dc8e578187d8d815cdab992c4

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

    Filesize

    342B

    MD5

    6b009e0e87dd8f46c5b020663a5b3818

    SHA1

    bcf6c8181f9e2821b3293d7fd097587471357d24

    SHA256

    89fedb0bcb49e6961417675387dcc1687983837a5195949d9b374ee6f8640bf6

    SHA512

    a63a39d95f436e1a5b240b8afd8be5e052b751eee3c8bd225caea0cdd7de3823fa459bf3ef54b4ca6d7626af274cf98e57185d9bfbdee220f4ce06d4105737e8

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

    Filesize

    342B

    MD5

    af65a1dc33356278dd827e50c2e8d223

    SHA1

    e112dc19a7bd0136f3570cc8c9fc2df683abf7c4

    SHA256

    37398818ea1f459f115ff8af3c661a76dd4cab992a67a81f28dce6e6d6a92867

    SHA512

    c301b2f4c00072aae74d1dec33b6c47a89de7e12778a3f76ba5b04799d68903c983d2ca5038b1e798d320d01626e0d488e416af1c0844e96cd79a537f026732c

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

    Filesize

    342B

    MD5

    f7010e16324f2fe3c50cf54906181a6f

    SHA1

    f03a1da6a5e3e9981bb7bc432557d6b0b63df416

    SHA256

    dad5b6fe80e60c08add30594359c8682850e70cfcbad191c10ed3fbb1bf7bf53

    SHA512

    502604216763b190c60758919a03768b0668e014f5cf6b6980e38415b43db0df03b4e1135af9bfa320cc3452f93d9afcce766ccfbd847c6ff32d5e64eff6583d

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

    Filesize

    342B

    MD5

    308d6d1709e0c04dfea492b60a3cf175

    SHA1

    21484c91c5b3b066cb5f717e40a2caf32d9b5146

    SHA256

    a9f559dc03af5b06be87d5d9ff634337d28cbda083da5383c6e62c77a5298805

    SHA512

    73e2792fa716bf01b6b915dbac7276ef1369248da68652c022c326f1ed4d885839e1fc5f328d35e926e2235cd73b53d611810ef6118cb77922e45102d65be1ec

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

    Filesize

    342B

    MD5

    fa88ba9e16574b91b9eae63e3ce2d351

    SHA1

    dd406d7c7cca0fabc0c7dc532c784fc5281968c8

    SHA256

    09d6b7585a14f25bbf7852ea11959d9fa569a2e648e5ee45965e549d69785743

    SHA512

    fb8f1ba009d6931a071a378e8a1461c6b62655f9dc6a2bf4ea11e1d03547d30068b841c977f63f26fb1ce80c001ff9db0af31d87c331b04dca2dbd025048b400

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

    Filesize

    342B

    MD5

    4418ce5c8cfc3217fb7e70ed020dc474

    SHA1

    a5770848467fc0ce45398a14e37f3d07086f8998

    SHA256

    ffc741dc72b742d156228fd93255e87dd122335c26d3776bba1ab3ccb2d7bc89

    SHA512

    6c3e4665acb6fe6681503c86408f080c92ef77207c77557480d2f66b960a3710761823da8895310d2b0a00f92a51dcd902eb07952906e5ded43f5818c2a4582a

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

    Filesize

    342B

    MD5

    294e2b0e72bf61b3df51654a2962b9b3

    SHA1

    ee8c9dd18e46939c4c3ae9fbc6fae36a11262202

    SHA256

    fc54ae6f3c05a54acd553d6dda0bdc6aa81c78dd5033c9dd330e6f43d41562f4

    SHA512

    cfaabbced5b9150f747a9eea1613654c6df1317528678eef8828c1e62bc0d71133fd778f1ebb3f50e75953381c48337a037acad4fc37696814943360f249e21d

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

    Filesize

    342B

    MD5

    cc2292a3426de8f3e066456aee80f363

    SHA1

    5578212aaa24af865a464f44bdffe0a1fd7d6d44

    SHA256

    5c817f47a9baeda06373c53f100c8eb3636c402e9997970592606d0841b98fbe

    SHA512

    0c76fb3bc26e755b68826f9ced5c59f587dab373054ad2aa76fe0da249d36931600d62d227fd382c872e793aba69ed97e420dd36ff7cf82de0fc2cae89e7e8fb

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

    Filesize

    342B

    MD5

    f8706ba31558528dde4c1b1b5efca820

    SHA1

    25eb466b200d96931aa5b458767cbfcfc696be58

    SHA256

    5aecdccd1c3848fcf195d09d3904f8ae7fefa991284c73b25b345a4dfcfb1e83

    SHA512

    f333d578405bc2dd5124a76474200167adc762eaddb223cc7f54d17e296dc76f530f24c4d790dccb67736be50f47ea994d1134c2646f82e198f2cf20271bb929

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

    Filesize

    342B

    MD5

    a33d8728e3012baa361902d13769890c

    SHA1

    0148a152abb734d9b5538b897247aab5e6de53b1

    SHA256

    57fb3c237fbbc705c3651d9dcded20966615d3a34f34830968835e82b3c74789

    SHA512

    6572bd0f26afd1750bedacfe18476a36c696c763f1828bf1f616e41252711ad8a58d1465e0fe81ac78c54ce342ff833425bbaca6c5152618fb52907f7183106a

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

    Filesize

    342B

    MD5

    fe07e31bdf1d09e02f7523d08b6c14a7

    SHA1

    e4050d3cef0f38c1250eb9b82f685e80c162a3d0

    SHA256

    e71ad65078ee29d23be5020d5ec118f168b36636b9df208b5bcebd2e9fc70b7d

    SHA512

    d23cb395c7f8c816bfd3c9378aa5f252b1753a55adea74bbb7b3fb89667ef5bba7f34045ae7819fc28cdb0a99701ba8991fc9e51bee494c07f71cee2cb4b8d1f

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

    Filesize

    342B

    MD5

    9987878dc2d96341e467960098df5bc2

    SHA1

    9194bc37ffeb806b87000a932ed7b1e633d84a21

    SHA256

    c46ee8a91a3e690ca71c9515a0f9e9abe1805924e0b19ec27e53e42f0f401767

    SHA512

    d7b43c2d7299b431949e5fac8edec08dbd24196a9a2bbfaa8305c5d4a012d7c0c008ff8df198d640545a8f3f1368134096d168e1a1e797f09813534109218f09

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

    Filesize

    342B

    MD5

    1b0bdabbca63df72a81e5d6150373df8

    SHA1

    8528788770e7c5a311251208ea44e55eec00eeae

    SHA256

    ac251efb8a48b46a45728b4df09366908c445ba39d0ea819a5fd3f2385d1c5cb

    SHA512

    138548e7ad130a7c765baec1d31eb4b1e47f870da9b4d7efd5ce74b7fc9c716cb287772031dca028ed2ab83eb1ea75187eb18238d045cd5928c628c4d29f663a

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

    Filesize

    342B

    MD5

    d9b1ea8da961f71b2a878925eb6dd6f4

    SHA1

    461e4c46a31b45bf36455269b7b963e524cafc14

    SHA256

    cfd8048079d68e1190923170c052ff7302e642d5bdb3f135a6fcb6845ddc62e1

    SHA512

    93c3bd58f1ed81d314aef764c1f494ffb661d7f2ad372aa5e05f2be25d0845dfdee20ebb1127f20e9f4fa40c3ef42ddb7c6e7a00c6318502d8e32fe5b2dbd887

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

    Filesize

    242B

    MD5

    9c4f01e7f5c5b9aa5a0e932adf1078b4

    SHA1

    f2c8dbe054ec05cc3217016e9ad03530108f3f75

    SHA256

    871c5d53e6f21e1c2789c878f595cc348cf97621c15aab53ad76e0726fdf6294

    SHA512

    aef031c10abab0c2914f029d4b2772b00dd3141fcabf93c728a135892248816bc3752c9a952f9aae9df59c7042ddc84aa36cbc99c4ca553164dcf8abbd6f2b87

  • C:\Users\Admin\AppData\Local\Temp\CabE15.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarE57.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • \ProgramData\Media\plugin.exe

    Filesize

    134KB

    MD5

    25e54dfbce20546da0e8cd8152ee2b8e

    SHA1

    3f0b80ef090c0b14821309b6110839cbd2312afe

    SHA256

    4725414537a3605ee6cdd226d189419cc5d3a7df1b092b526b61b8c5e2a59386

    SHA512

    215f4d5d35153622f159970e0097cde6e00d387f5636a1c28d3de6c0f5f84b61dfcaf4d390464eb888738786a0028d7d6f6ce13a29e07116ad032027428215a2