Analysis

  • max time kernel
    117s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04/05/2024, 04:47

General

  • Target

    $R2/WOL/REGISTER.exe

  • Size

    64KB

  • MD5

    6556664a8840cf90e24f4368fb4843b8

  • SHA1

    30110ab0094a13b3cbd627bced25b923c1c99a4e

  • SHA256

    861f42c1eed88b62bf5c3ce06fad2c497dfddfeaecc75ee878ca405017a54ad6

  • SHA512

    17d146f303feec1a76fb35663fb9683e4ef46ca5d9e4a25313e02388ae7d62b26114481af849dff0ae301ccd9e04e00666c7ffbb3814859a70ffae6e6cab6b09

  • SSDEEP

    768:ByA1Axd6Ch1K9O44XQok6A3HlLBZduof/bKyx2X7iB9uqB+VV+2Q8mhgnKxouVJs:X1A31YOWFFZduonbhTiI3/gOouVJNWV9

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 34 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\$R2\WOL\REGISTER.exe
    "C:\Users\Admin\AppData\Local\Temp\$R2\WOL\REGISTER.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2224
    • C:\Program Files\Internet Explorer\iexplore.exe
      [open] http://apiregister.westwood.com/cgi-bin/cgiclient?register&request=serialreg_menu&REGVER=65536&LANGCODE=0
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2820
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2820 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2760

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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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

    c8858dd16f59519a5ec1c822c120fbeb

    SHA1

    ae5d234808b1fee22fbb66525bf1fa57ea33a574

    SHA256

    6cb70d65b89ffc5ad05a78551f39e846c5500ec7d3f3f7417056480721383b36

    SHA512

    cbb6e6ba474b85afcdd793408ebe6da6c0debb46c1cdf1e230f7295975a3ce0b06e171147560882384e0bc19dd7bfce7f9324a4615ec9156826375e51e1fe057

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

    Filesize

    344B

    MD5

    291031e241efc3a4f3655a8fb915223f

    SHA1

    8131a21ce563cc10742bf0bdbdfa8aa19788191a

    SHA256

    e1302d99f0621ea21f0b24d20d9414e95e9de117b1c13b34aa2685911b013e0a

    SHA512

    ce7ecd6c78e199edbbea78403d24afb4d8bf57f8f6b21cf92adb25a60ac992ff6386f2ec9802e01151d18f27639d01c8afdf7131b4cbb54c0bf66a3f907a26d2

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

    Filesize

    344B

    MD5

    e75d03fdcfaa72b503a9bf274e39f2e2

    SHA1

    d0e30917b5cd1877625e179091c77f08dcbae58b

    SHA256

    860384d62cc81453607f9bf879ee9abf55aa262020d330e09a7ce7d42c612218

    SHA512

    b34bdfade8681759b4aa9ad91146455faf8e7f6d9d999b74136fd648050301bc5f1e74af6c51d51b3bb0708f1c2c0d3d7de5a61770af37d0b2c20764657956ea

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

    Filesize

    344B

    MD5

    9f14a3199b8731cfdf012f6a2a522b3b

    SHA1

    7b6a06d590414828652d771bbe1106a34db13d17

    SHA256

    3c7c58c1372eeea5c69b43297614f42ca6aab55dd624993282bf57333a06c8e7

    SHA512

    4a16acc553c4754ac24050676322c6f71985148e3dc6d6ef28d09688470b46bdaddbd81aef46939f43565b0f6cbb66150d3d9e6724c05cbbefac86cd645d3473

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

    Filesize

    344B

    MD5

    b1c613d396baeb3fa9c2f9db25380095

    SHA1

    0ef585a53fddc001ac641328f9c865d1aaba94a3

    SHA256

    d706a3ea7cf4c3a187fba01f35811bf0e9e68df87cd63e75e52c5c96298f3f2a

    SHA512

    042f4492bc2e18dccca3682c449179bf4f35505e591a91ebe5ed4c612177030652fd777df0b537d7f5c19ba213b74d48285dd14e8954f3879e23e84575a8e357

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

    Filesize

    344B

    MD5

    e2a6d044c14d884346289aa351d2c497

    SHA1

    ae3e56525334aae5f28445b9e00d1be0fcfe1607

    SHA256

    694dbcf4873456187132807f82f77825c67eb8d5cbccbacbb0e5fbde48e86707

    SHA512

    df8a99641c840cc2bf09fb5ea6b3057e284729cb4c217d5736babd7637e2e5cee486df148afe63658d8307987bb95ded1fde22d259030ad5bbaafb986a228a7e

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

    Filesize

    344B

    MD5

    baa7f2d5a70d19d095e58ac5536b2ea0

    SHA1

    76089750c85de820ba46d4a0005c0ba312afe6bc

    SHA256

    a53ba38d7dab37efbb76a60a7f7656e5ff0ed8d65e78f0327b0386f7034b7d11

    SHA512

    b16ca1b3875fba3d100867d9daf1e999e868842de45a003b3651fc08d707486db7b04e55f5f96eac1377c2abb302bfeeb3a0197fddd83af3d3f222e5d0e30a75

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

    Filesize

    344B

    MD5

    137073d8688628032c30f275e3c6c3f8

    SHA1

    8d1c07af71c7eda21d4ff4dbe57dd393acfca1d7

    SHA256

    1d1d329661cedce44cd5ed56ed5c86f031eee225d9916b1bab2076c91193b0b8

    SHA512

    3ad88dd65a8fcc199c8c3918ebf0865f459dc8f4c9857739a08c79fc1b8f06924bcf07117af9830e1646a30f977e1c6fe7c2cdc25ab675f338ae166002a6a7b6

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

    Filesize

    344B

    MD5

    81c78b8a45c5c7e1b3718c93dcedde5f

    SHA1

    2e42ea73689bde8b79fa8a9354765b02f204f04c

    SHA256

    a6c30ed54105f85d4dade47ad20f1f0404be5272520f1cc3b6920761c15ef60d

    SHA512

    c4ee39a564d132c709fa06c19559e4df438195ae338dc7a6ef2f020e7a96fe77b4e4f3a4fe23228d3fda53f0b4b210ee393909042d54409562c87f66284ccc9d

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

    Filesize

    344B

    MD5

    9a868cd147107e8308d962b451a45542

    SHA1

    d54e0a1a4960222a8cee519f4e1f8c38370bc7a3

    SHA256

    d4f0cdaa1c90732431a064e56674094245fb2488a840d6adcdbf1994aa36c3f3

    SHA512

    d27d1058f65d304cb60bc769f10c3f46700c8e773b2455259f6cd925e9692733cfca6b234cc4b68c95789930070f2d894b68542f87cc5c7c65833b22d348b386

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

    Filesize

    344B

    MD5

    bc9547e5a1b3dc691ff991a9714cde05

    SHA1

    d79c3be1d0b018fbde63910c541066733afdbc2c

    SHA256

    562576dcea1941e3cd68f944e12a9a73a24057b8588db89970b561ef96ea341a

    SHA512

    62feb95e697c23bd36ee80d9fbf0e75349d73791693c1d03140505393e62a97176c6817b7180ee83c9777aa596fe3ee371e591f4fea816e6c92fb5f9c963a4c4

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

    Filesize

    344B

    MD5

    ee266021933a61d3be01405c06f1639e

    SHA1

    3e1d11b7d956983ac015abd62fcde8af9f4fe648

    SHA256

    0587e0ae95f6e87883ed2c816099af78f91c9bde70c625b61f08db50bd52d632

    SHA512

    39c46ecfb880af1d3c80334abebd23870bda8239dcb16221aac9b8436112bf876d2ffd4d126357dee1c7197fa9260a991b8246422e1677e38df1567661d2ce9c

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

    Filesize

    344B

    MD5

    a181c344c7e3442507ae5f80f13490fa

    SHA1

    20c326ee63609b5686dfe4e7a71e2d686ea7420f

    SHA256

    6c5cdb6a9f7648b8bcf3ad51a79e699ac6c3fa66941807c50c12dd59dbd84b2c

    SHA512

    ed650a8e86eaf6093defccc201f320ab1e9fe0b63ac6510de4fdd105bd00d1775f13ba03e8421c9fbfa2a2bcdc814571bc84ab7af61f06637e54dbe5966331a9

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

    Filesize

    344B

    MD5

    1c9d666ca43fbe5767659744697d135a

    SHA1

    9d0e869fa2b345c3097747081578642be625d85c

    SHA256

    a1f88bf814c3e7de51ecb960bf2a8a9022f14d44797466714066ae44096c853f

    SHA512

    40357a03b49e9ec5180996ead10784481e80cfe13ed9f88f79ef43f37549d4ec4a24cdb8c857093929ef3e73dfadbbc590f9465481a057cb90f0b05c47f8520d

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

    Filesize

    344B

    MD5

    ac9ec6d40beea39377fd8feb4e5f10b2

    SHA1

    abd234cf2ea69a9f0e618e2bc574890c7040f042

    SHA256

    b36f9ba8ca72cf9347982ed4b47f09a7328bb03da875a8e5be244e092ff51850

    SHA512

    f76184a079b86f4c729e31a1fb87ddd3118fb2d6e63603b85e24d0b4427fcc9e131a899ea2c49cead7a2a05b8fe0573735566edc579aa9c1a3124654a69f7645

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

    Filesize

    344B

    MD5

    2ee6321fd64f2b86a9d731a8620994dd

    SHA1

    8e891c583b395e33ebdc27c41e287dd61173ad8d

    SHA256

    a251842b9b4bd24efbb6a32ee1a85d1478b449e7ffa4c05378374b8065485e5e

    SHA512

    31d081b952ab81eda2f1fb0a25a3e93c72d6e818d19e6e69e52aa894e693cd8c4ee187446078ed638eb9dbebcd806f1313f692220f5a8f3e9165391c99508dc6

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

    Filesize

    344B

    MD5

    12515dc7846b52d73ecf3d28a6267d99

    SHA1

    85c84f937197bd81e0cdd927ac4c03dd4e8eb8e4

    SHA256

    caa24380512d757347bdb252718b382d2521e6c7c127a955ed28d58237ecd61f

    SHA512

    bda8a174fb13fe9ee339dfc32f26b7de4def93938bb421c8e45aa43a5fe7316f26ad079e23f55de3a86c7328fc1617447edd45dc4060b018e9599feabe62923d

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

    Filesize

    344B

    MD5

    c5ae0a373c65ba1ec99681cc01026c25

    SHA1

    6ed403a204db6a65e8d1c4af0bf08e676a24f45d

    SHA256

    8b29a98ceb66284429ce36e0ef49133fa5faf85540fa940307518f24605d1afa

    SHA512

    b9e7a1b06f8dabfb95b1342c391e5145f8167cfca6a942f5f35828c8550b6ef194a99ac1a9f7a571a71917177fdef554f09a77c8b0a3543402922196f009da0a

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

    Filesize

    344B

    MD5

    dd47bf85cc9b187327b2bb0883f363c4

    SHA1

    b24fd284539428d09608e70397c6c4a26356a111

    SHA256

    f0140d7d6167c69409f09742f554485bc1a0cdd5e86ac18ba5cb188198e77b53

    SHA512

    4590e6e61f5d727ea23c06da21511d4074bca784fe86e22ce6fbcdacadda0ccae1bac0f63256b3b5a2a03d85d074cea92190e37e8b6d8979d71af3d706f08659

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

    Filesize

    344B

    MD5

    9f2fe34b6c1024557e47b1bbe3738a7c

    SHA1

    24337b0bbae4b1c097d3899ca3f4dae74e442d9f

    SHA256

    8190a1f5b61999602a98e8b4ffe6ab8663a6b37dd9a4facb6e0660bf1aeae0de

    SHA512

    cdfa6d18c162dbe9cfe49bdbd0351558939bdd292d2836b1fc33143eefe4cc2d6d7f8926e16411d3cfc3851be5a2cc688c50fa0b88c909ea8c978f37ba1f8379

  • C:\Users\Admin\AppData\Local\Temp\CabE745.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarE816.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a