Analysis

  • max time kernel
    133s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 12:04

General

  • Target

    uuwsU8BaseFile.html

  • Size

    94B

  • MD5

    a7c467281ee4ccf8cfdc53940875bdd0

  • SHA1

    0b8e46511f7bc4e46a5e4cc50a2e64037fb6a312

  • SHA256

    187f4453bcdb47e1b7456e53752e1d8c5a51b837ea72d767a8c1f3be877fe47c

  • SHA512

    a39ac141361a0afb8010aa488e50f04f3338f6d1c2240f0f8c0a64c0d5db1daa53ecdd9d323baa4e0ecd5007b2d54ce8e7582baea3046f69bbab8aa8283007a9

Score
1/10

Malware Config

Signatures

  • 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\uuwsU8BaseFile.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1728
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1728 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2284

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

    425b26bd9378573d2a6a924e0cbd70ad

    SHA1

    b62d860f053f52c76a795c9d4d17e3d24e233b0c

    SHA256

    8fcfc4a4c4f6bf32499510addb395a357e610b51a647a55f60893fa15b880b8d

    SHA512

    5008a31f6674095d70b69f2a0dea10070651373524d4ad6bdbc72951215d760c864691db3a30bc00e32a9f0bad5c13bada82f8b09f7528bf099d284906d54553

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

    Filesize

    344B

    MD5

    2cf995df082e5e07838bf15b2ef865cf

    SHA1

    93c2d68e8f96a9097d9ce9809f0c301b7d2a5d09

    SHA256

    0ba338704ddae20b07f7ebb8e3d401e93f5a1117ae1a93a0d7d7a0fcc8ae74ff

    SHA512

    107ec2af00f29594f3ead7f4024d893d86f594c31f03f2450dc5fe53eff202f2e5161e2331e00c4b9c6a34daccdc45179b98a301989d1c26515a355677461fd6

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

    Filesize

    344B

    MD5

    7cd1bd6a3052bef732793b82146306e8

    SHA1

    cf0385265057c171c7c0b663a9609c5076dab625

    SHA256

    2c941115f6edcb96a2e5b08bda1acdf6cef3e179821df6109df01fff10fa8a47

    SHA512

    f598abd6291834a59f6689991d4d8f49e4112e4fbd917925013e1cac2f4db19512be5466d4553e90e81d2201d2a86ab1737bbacab7b9714da7fdb32665262df7

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

    Filesize

    344B

    MD5

    44aef1864f0f417289dffd599c5ae785

    SHA1

    bd3c6316891b866cef352613235ce83617ab6c2d

    SHA256

    d71235f432fef073b530f740998051f82d339d1a09f08cd1fa0e6c56e1a5c950

    SHA512

    12c6a482c9135aafe174649c47f0549df9577f573f07104c6cd595dc1ef33d08110bc4bd357d3372e84be74c028e38d47d6f79451af5c4adc8bf71b46a72126e

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

    Filesize

    344B

    MD5

    8fb662f17f506b95dc3ba6c8c491e94f

    SHA1

    ee2b53927fb47e3271bb93a7a865014fc2d4e8be

    SHA256

    7a3faa2dc6f7e7751ca2a2c89e9adff489c89ab31c8b4ce9b54ad00b12117a86

    SHA512

    cd9ced77f83077177e1abf143cd24868dd5dcfd2247ebb500a1c0b514cd9865c93113c592a50ce75fdcd8363f1b44b1f484a126d81d706d9a938d00a80184a70

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

    Filesize

    344B

    MD5

    5c0c914e3172f259ec623f6cfacfa48b

    SHA1

    e509446ccfa688291cc8d7a96d5c0a632e7150df

    SHA256

    575e22c0842691b7ab217b3138b5565c0dbca7537117ffc4e07cd83ad22564e9

    SHA512

    81f912fa2fd8150a35ed7f4d1da4e636cc2cc98f09ae9e239affd982957d1b94b9d0c69aad66292db49821d5619ead33de8bf4f16afdb7d235ca12f46f04b0ea

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

    Filesize

    344B

    MD5

    76670b8b13e820cb50dc386721eb462a

    SHA1

    4f1854589ac734b74d05169552c9c9024302b8d5

    SHA256

    19bf88d6ef7279ff6af06c919a864a5261974fd5ffacf8377f56873b1e88659d

    SHA512

    22d855c301c8f7d0bde705ee5ec3d329e4d2a71689f81df44cc9a81786e787e0c398fd99cfd8d78e5c7a6d901942eb8a2e1c31ca078f33f304a0c868a113771a

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

    Filesize

    344B

    MD5

    5f1ba4fcc78ec901193a03b14e8d73e8

    SHA1

    a8d444013b881a2f4b74647e3168cf0383d93f45

    SHA256

    d835688804bed8871c55ee48171de587df7add1d24c316d8196ea2ab2a5ca835

    SHA512

    4b4a5cb650348144be7ec12f1bbfe8132a0d7ebc6d21076609ce120ec2a5c6de1e88ca548323243c982c8914ef3258ee9426c740d8e0a48aefc2f0ffa27ddd8d

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

    Filesize

    344B

    MD5

    899c6f3d1c4965a13eaa00a57827b18e

    SHA1

    c5654365a99ad9e7abbd581c7a4d052f9c82765d

    SHA256

    6050689f036206f4709000cb6497a2ba01638975b74a4757595a0343d87e557c

    SHA512

    9f4e305885cd10a1f6c64719b400da248816df9867a678904152206bc007c583e2157486c7a1874476c82c52ec9f398966cbc1cfca7c4a4bb6e088a503a02fe1

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

    Filesize

    344B

    MD5

    7a6c283976ec513296258af879efa878

    SHA1

    843a1769e5e68416182dbf84d30edcb2d39439bd

    SHA256

    5524e7c5301d2e90adfd47562281491c150af9f687551ebcab5e4658b62e95cd

    SHA512

    80d31c3233b994299b924e3e8403d991730efcb0f306af88d18a512a0c033115e83bc8ff65ce426c6267366fa9ca9275c5f9324faf7927d60f3b8ad47893a79b

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

    Filesize

    344B

    MD5

    80a92985ea33033771be510ec6a5dda4

    SHA1

    50cae9211aaa5cba58c9067eb62e3e393ba71c7a

    SHA256

    9e237a9ee0a1054c1a20ed40cd8aa7f803dd0f53588addd8027cdc0bb51d98de

    SHA512

    f3b8930c90e27b3fefa0f8897b06e68fae9bcc58aa5738b32f128b83ebfb144fe64f7d1ee737b87f0378416ddd9b34787662d14affe180e8337216939be6086d

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

    Filesize

    344B

    MD5

    ad40cd8f57bab8fcbc9de9e2672f31b6

    SHA1

    e206a099c669b721e883d3949a7d2ef0cc8ec748

    SHA256

    08a6ae3e192d8dbd220bbd185f4cfc4a52d386e8769bbcf5817767d0e2642c6f

    SHA512

    2e1f590fbd5b05703c8256e539be1e2c6560f54d604a1b62464c190d642f8b1388e41e22cc0f90c3f489ec53c207c314a01557d3a7ca2956e2780eeb44f3d3af

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

    Filesize

    344B

    MD5

    17db0823a5ea5d437ac810a7c44647f0

    SHA1

    f00b425ba8f1a1666259114251435ec66c611a5c

    SHA256

    b9cfe1b7224a5b65be3b1390620e35581f5a9e78c0b49ef0cdad3230ad6981e8

    SHA512

    0644ea175004b640fbf2b6ffd574bd3e1cdf07c266c0a3a35b394589224f58314071ee38402f8539fbd6304daeacc311b241770d2b2ab0ffdf212bbac15da5e8

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

    Filesize

    344B

    MD5

    09cfc3e118a949c73706b6a41c51d7cc

    SHA1

    e13433e428434e936e63bcc54cd582ce380a20ef

    SHA256

    bb35280452cb1a40ebfd6a72299436c5190cd586de0c2ebb44761743b0fdc759

    SHA512

    77a9e854c2310048751171b3485ae7ae956c896409051c033d2a5131e4514766997ac2d500ceba732d819c05193f67199bfcabb3934547d322410ac351d7bec6

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

    Filesize

    344B

    MD5

    41d485e9bcd52ceb836e44b1cf67831b

    SHA1

    3b0f078bfd00faeea989e295af112e767b2c238b

    SHA256

    e90cacb8c0cc4f0130c4e36276bc52c59511cb9f4862877225cf5d046924d526

    SHA512

    286f108640a0ddc791a7f146884bb5ed36759d7941459a3c7f9a1420df2559c73faf9a51758502e7d12a9fe2bef5ce637931876af4a23e074e7b6556bd7aa3ea

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

    Filesize

    344B

    MD5

    87181d37f4da0c22b227b46608150d86

    SHA1

    af128dbbda5868c6857d01832deeead3af30d0cb

    SHA256

    c3a6d3c12f7be45a47cbb9ff9ba42f5e559137bcb2ed615a75600624ab9acf10

    SHA512

    db57fe3e0f16f68bddfa2ee31a65707bd27fc7199d1b4c526068355eebf2cb966b11a3d0b1ac9ac85eb15c0e48504435f5d997cc8e0a8127a852bd2a0e39e6fd

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

    Filesize

    344B

    MD5

    3daa4b9f615011053cf4c6d6e570cba2

    SHA1

    462761c693c41c1c712f894506a2c3a0cb21a565

    SHA256

    32b33152237cb72d691b2af444b2f7743e3d869a99e799f4258897946e782183

    SHA512

    a994192603cfa5feea6b982ec00e756b64ba6a860fe573e57e05d72e2621cfab71863371b6707d5f0910fe7a68a87a4cb1a1011f8a1e6e9c0bbe7c10578d0533

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

    Filesize

    344B

    MD5

    2b3c7ce4255ebe3eda98db8269d7d528

    SHA1

    909895664bcce7218740e53c87f6db9314653d18

    SHA256

    8f09964e2d8417b64a2063ec0aa43019f571135c3f039dbd01131dffb804f9d6

    SHA512

    8c690d4d33922399651e6f62c7141d80af15a414c8a10b486e5ae8f9863149e5de38034cab1a03ad8a33c71fd6ed83de86734c4b7ddab0ed8ce4fca782483471

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

    Filesize

    344B

    MD5

    4738ea130fdaf2e167576161ae45d70b

    SHA1

    e314d9b82c91057dd2ef6f9ab98daac7dee6b1f3

    SHA256

    2cbc1ea5bdec1f4718bdf7771db9e69c379b6da37af2badfe59f1c1d219aa6d4

    SHA512

    17adc1786df203d4bfc0dc7179b97d338234233fabfd34c6a57de9f09b478c0bb5257f8b90e484d6a3f55d1e18938db6daeecbdff3f4e6e944c5ec8ee67ae53e

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

    Filesize

    344B

    MD5

    71aade8003da40f0e39c7c82b694db6a

    SHA1

    5eb01852bd81411ac1f9f2283a4c49015d5d56f7

    SHA256

    0685dec7ede6c5b95c980354b6d3a5f53620c6176179ccb7ed27e6a1656f5537

    SHA512

    36bad4a0606a98ed732c76b23fe02729cf05ec02f2678a35a61dd5d212162610d0d95fbbf288f378b6fcf6d088b21a324195443fff6da6f82fd7ba7b51cfbfd7

  • C:\Users\Admin\AppData\Local\Temp\Cab366F.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar36DF.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a