Analysis

  • max time kernel
    133s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    02/10/2024, 11:52

General

  • Target

    BHO.html

  • Size

    6KB

  • MD5

    2e690bfd4885e7bc5586eb8d276a262a

  • SHA1

    9d58b15b934ea84fa918c700e72dd52201723589

  • SHA256

    861a5a943fa1de18abecfefe37cd32f6ebbbd7c67758cea07a43c96a0bab7e97

  • SHA512

    ea3f2f735c4453236ee77da7c0f74912052cb9e7d178f29def59400f42b73a260ea3eeaca7691f4195bcbd91a0ec0b3cfce51cc2760cdc817d3725216fb534b3

  • SSDEEP

    96:no0RuVjjgNN0e5TzbbQ6O5oQ9eaM3cNSY70tMNGjJfFqsys1wdQc:n3RuVj+vXrgHeaMMgY70dtsx8aQc

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\BHO.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1676
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1676 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2864

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    1c13d9fee0687a00c96401a34f74bebb

    SHA1

    2744a69b1a2eaec8afee3c15bfb83d2eeb19b761

    SHA256

    8fad03c48c7f0a6f89bef86279dfc8233ced3ef5ea6d010c4a5725b3eb5399d1

    SHA512

    209e2d88b530a21d5ff6490e68908358c9f3abe13a13b7c99628b3c3d142773d663153cfd59ddb1ef14008e25ef9934c00a43cfeca175deabcaccdf2c5570334

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

    Filesize

    342B

    MD5

    43cc12936af4e283876837dde8f8f3d5

    SHA1

    2cffbb61385fd2b7fd37304200aa7230e748aedd

    SHA256

    a7f535920bcce2eb045d5884bfb5e84d3f7fb935f09a5d2107bb5d317fc7a2e4

    SHA512

    16f580ed1f089948015316566b5faa1a144804c560cdcbad347ef0507aa37ee7a47f4a4b2725e71f40634b563ead0319f2da27a36d6324ef12a7e6b28692b512

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

    Filesize

    342B

    MD5

    32e1007e6fd4379455735069d0e44f82

    SHA1

    1725f4bcaea478f1fa82b433205656274e514fc4

    SHA256

    1cd67e67dfb4b2012ac0efead22ffaed98b2a4d10f8ba4644a73b6e5ab2bd2b6

    SHA512

    3f146454b9d19fd50c819ca3ac5232d2e36bc8e9883c9ba1671bb1fb14e08cc5ed84934f73e032fb2752ce95ca2bc456f39d589b54c05f379bcb7b9845cb4125

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

    Filesize

    342B

    MD5

    2a687953357df60ce77999d06fe663eb

    SHA1

    02311de65311c3359597833f6e65c7323984965d

    SHA256

    a6f3b851f84224f6f2a381c482acac750c27c11c701d6ad58bdc39d843928ace

    SHA512

    845f7540910ef2ddf0d5cbd03a376a0e906a929c0792b1a60c2ed3134befc970b9c1faa3fe0dd8623c87cb41bdea87240adc9f648c05337ce0d22e4ba98d3528

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

    Filesize

    342B

    MD5

    73af733371c00283f9a82c0af1179f04

    SHA1

    2d6831e00ddcbd35dc1273c395e03ebc4ec76582

    SHA256

    afc7dc44a6aef5b7e2198ddd4ac05fd37de8f6e047ecd4207510ef52c2cf556f

    SHA512

    6f7a8210c5234ee4ac1b78592c63dfa1cf0433433458e68e12557e4797a37c80d3a3912ea0bb633c43945e2f22f97b46a4cab1a49a4e0524cb5941875973caea

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

    Filesize

    342B

    MD5

    58f4952f770413a2e6c41336b86a541e

    SHA1

    c95c6d9a8b8e398ca272f411d9a6697d3bea89ad

    SHA256

    2f126d1129a8de09fd16675e80eead8ef0c224d9008b6971cd3e416295e78d63

    SHA512

    17cc000ae09628417b1a2abdfab07c001317e19e18a3f7765631ecca7112d4c653076bc510cb41c34ee21b243d9e07095351030895a41743f5034fd626af41e8

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

    Filesize

    342B

    MD5

    a59f76aaa24140eda5c1720733ae40ca

    SHA1

    353edf0d02db691999de32902b65fd56489bc8db

    SHA256

    bb753608872c9fbac9e5dd345767a1f506607435ce8c75da77a7991a0c8f2d58

    SHA512

    b7fb1abb7c19c04f53a91ee8b7efebd1bfedd7b96ccf0a9206322e21b1864984f03e46d4124acc734fcdc4bb8119b07c66af60248edea93459665aa0cb0c13d8

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

    Filesize

    342B

    MD5

    3d78d8440ef65f737cfebb59e41f6380

    SHA1

    adee5e69e6d1af1938ad27b4ec4be664f7b4aac9

    SHA256

    e362d704f04653dcdb6cf71faa76fc8606068db22b8c657b807d5e1da913fa2d

    SHA512

    a6d389767ad8e335409f755830eb2f97d322ab9dfffa07cb67b0a0d590a379bfe53b42b7e1529eda894659c490d3d79cae9550f6dd6ca645328ee45de40807c1

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

    Filesize

    342B

    MD5

    c559fe651a73fa389985cebd873fc087

    SHA1

    751442e2a3bc527ea672cc4568fcb12d4e5f57b7

    SHA256

    0bc5dc57c59982b75d10304aa1af36ff03ae2440b12e4589438e078154c7634e

    SHA512

    1fe307dbfd6bc8f71522fe0ca940b2ed32b39c94298ae5b7e0a924272632f45c77d1d4cc2ad7cc04abe6e45dd38e178410140dd5652db85cb577c274f00877be

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

    Filesize

    342B

    MD5

    4c1005ebe31307d7abe5abe10a1a8ed7

    SHA1

    b2a085581a0ea4cd6e1976cfad525df802a0f858

    SHA256

    2b896575f557709c043ccceadcd252883f4b1252ee0572632f6ec17825afed28

    SHA512

    ec0234ea00a586efe80dc3c856eed4419f93b7c1c54ef1e6f1811ab3da7801a2da9013c5cebac53738687eff63f927ad87c4c50af35830679eab8dfb2c7f7503

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

    Filesize

    342B

    MD5

    8372a0ee0d8d3b425c3f82c7de836847

    SHA1

    825a234c0dee52a9e6551909014f397757d9779a

    SHA256

    a3898d2b8ec072fe3f5e1f4e1f0f573565478073a07ac977f3a8deceae36ce0d

    SHA512

    e9a85ba7df3bad9ce9c3f37950742df1e810c74e561ceed4363fa2a74cd8413c19c8a5d0bc6970da0e1f7b4a607a54811b180c747ad31f74b279ec957d02dbc2

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

    Filesize

    342B

    MD5

    d84ac3ac9935f1ceecc76f19f42a41c8

    SHA1

    d25c92c7afba34c4ae044f6010539bb76d599fbd

    SHA256

    ee4c6512ffeefba202015f03cb997c19e6e62dcbf8b31e626d6911b0ba3cca08

    SHA512

    cfe3b6ff7145371f257c581c508aeec7d275f29c53d45b7db16afa2213dfddf203eb12c5a4dc011c1ab9cef080270b16b0c87ccfade01188fc1787a426350069

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

    Filesize

    342B

    MD5

    c5898122c96447593ec8fd42d84c7c28

    SHA1

    8eafcb0520b0dafe7db23048632d5be22bc74a30

    SHA256

    44074fcf4bfc9360a5df8eda280e8e7460a5da019cd10491f8270398579d534f

    SHA512

    f0d2e83ac2f52f280b2e116a16929399fc2401e2fbce82e9b76c007ca44129d6c7c421e802572c76de44be4f1fa124966890f36618132f22503c75bf03dc451c

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

    Filesize

    342B

    MD5

    8dfe14deeece89045ab5b22fabd73ff3

    SHA1

    cbf37b3573cd4f9f015730ad4885e1a55b031fad

    SHA256

    38dccdd1641bbcc4026a0c12682568fc8d7466c888419e58018026086c3eefae

    SHA512

    c01c458c5bc960d3aec9541228bc63d771c175c01df645092c895ccf06985b49f92b24f6351a618472c267c55772f1883506bda572dd2ae41f6c6ba627220b8b

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

    Filesize

    342B

    MD5

    502eaa1ba5205e3b83b8f3b30cc1e73f

    SHA1

    c0a502c63cc29a257fa94d34f6b394e6c6491c0c

    SHA256

    dec81813622250cdc08367d378286bb5304254802b77d85ee2d1f9b1129e0476

    SHA512

    5e26b34f4c1940bdd90c751c86e45c60bbf0ccd3b43d2ff2a04db0622defb2b806bfa3e564014b4acfd8e3390e3f970b08f3e96459e7cba90658f74903765036

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

    Filesize

    342B

    MD5

    b03c6aa60fc0f526cea91af8a84934eb

    SHA1

    c0f96b87e2d3af8db635a107bcffea5afaf31377

    SHA256

    d102503403f3a15f73fd659a5b1e48d807021019a9689421580140e49dcfd867

    SHA512

    c51c5ba3e3b21ac02f2dd6c491bcf94268571655e164ed296f48548f9f0490b438068bba3fde893e3a25f0c3837999ac5d694e56578e7f7132f9a6cf3b548d78

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

    Filesize

    342B

    MD5

    eb20136b9d1d875c8a0f79571d0e855b

    SHA1

    d8ed58f2247baaa0d07f7ad17f592d8c2bef2121

    SHA256

    5d131a72ffea80b7e0a7d29d1c1effe56951db99b02c949be73a59d57c0419f9

    SHA512

    0b28533b6da5386b6c25909ddc16a220e354e25203bababe34526bbfe802390384330854e606563d5ad1a334913e1e6d8abf3caa519b5e93f19facb366340a76

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

    Filesize

    342B

    MD5

    a87aef279520f6919dd1b93bf1adf766

    SHA1

    23901838395aaa7ddf6c8ff8fb3fb172da6a18c6

    SHA256

    0eb76338e3c1819c8013fee3c3b78195fdc09153fa676aeb4cfd70d9628bfb83

    SHA512

    594cec6e90009c0671f0de13160fc265de4e138a8d52252d908b63f5c1fa8da646d9cb298836f6fc3fd011f520af8b159a8ff15ecfe94edf88a94cf846b7a81d

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

    Filesize

    342B

    MD5

    d5cd8a325a9bd63367c7fa22d5f387f6

    SHA1

    720a2b246f3cc3f17b4258eab8cf278352375d05

    SHA256

    664fee8778d8af04bd8884cf701f84d6499f328fc0e6448844c4e4c78f732c1d

    SHA512

    37ab9c395740a3945108b2f4679cf6d569d56286c90db225514f17f7ab44d3dd83bf064be6d399f73d880dfd8071688af0e0ca99583fbb574ec9edf8b89c87cc

  • C:\Users\Admin\AppData\Local\Temp\CabB445.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarB4E4.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b