Analysis

  • max time kernel
    117s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    01-07-2024 18:01

General

  • Target

    44017993/串口调试助手V2.2/help.htm

  • Size

    2KB

  • MD5

    1967d1b996b0965129e23f0d0b4e65ca

  • SHA1

    db649579192d7941e0466d81764333e867d5b915

  • SHA256

    aab51cbf9ac03982408f19d1a217bc5b9fcb0e5bde30fb727661c5e6088b5087

  • SHA512

    8ca9f5bb9775940b7c2edc4e25e708d78061a6061cba49b1e31ae2ba9590d6b68c6b55a85bf6caf0b0dcdf613c8db65d6aabc3640f2744be59490362dc7c38c7

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 41 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\44017993\串口调试助手V2.2\help.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2836
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2836 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

    Filesize

    342B

    MD5

    bec46a9ea53c14003a8cac9afc339d55

    SHA1

    7fb1658a2200551af7f62fac392cc895d9263b7d

    SHA256

    e5974ba6468f8cab819c77773272a16d2b9e00e22afdf76504bd129f0cbd9eda

    SHA512

    344d05311b5fbea6be2e24db31e5d6f863945ac7fef00f8b68d7e441427358998d2ee1694848233e54d20d7e953eefa196643ec0e2edf15061addd01dea7fe4d

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

    Filesize

    342B

    MD5

    69f75dcef06d2662143e2def9fe7677d

    SHA1

    0740b5c08230ed07f9cdcce35eed6c1f8fdb1ed3

    SHA256

    25fabb17947b4fbf1ea47c2374a7bd6dbfab30e88056af0e5113ee63d0b184d9

    SHA512

    3723fc1bad00d3f06ed51143c08604cd3e6a9f19917c7fb9dbc326db60991151b1a7a1e61bc187d22a4abcd8d9718e8a0a0d516974c794acb61a0b924821b080

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

    Filesize

    342B

    MD5

    97cba8ad4bd7402df63e3d64d9a05188

    SHA1

    3b1ace573f17d79f50771f6b17a7de303fd3408d

    SHA256

    179d9811908db4b09beb8f0c0753ed1961c5dcdc2f85b2724d065e4b9aa6fe4f

    SHA512

    d0075adc58656434e4267e01f12246b646867e1e494d48f4d2c577570fd184f3d8e3b04ae55b08206052eb7cd00e474e96e61a4c552b797f167ae49b6d91c37c

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

    Filesize

    342B

    MD5

    34f75df2d48fca2afb0259a4fb748760

    SHA1

    2b8f70192f0c1c20b80467b49478de46599f7480

    SHA256

    6f2087581005b1ae74559ed46b23f8d6abb487e5f20d90e6f1824e1e1e547bbd

    SHA512

    b4266e2af1581822c817a9167c9da965925ba7b42ce4315b8922da9b005bcd9ebaf7c82404d4291444d11b424f8012c3ec1a473b7d2a5c697652a58ae3760c83

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

    Filesize

    342B

    MD5

    3e5940fa367535e75fbd52ace11cca4b

    SHA1

    a2a8cfebb3681cd88b6de88b2806dedd1653940e

    SHA256

    886c4141ed8ce10a07066e7370e0265564d4299b05f57868a269ba6c77c64c92

    SHA512

    dbb93bdd2e2383004357d9e28d19486ff97b1e558a94411feb67e2e9a56b40daf498f51502336de268a2872d97b24a509ba270e6b32fd7ae0db79d89ffcc3ed0

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

    Filesize

    342B

    MD5

    c5d77a3c0e9301416469007c0c4af39b

    SHA1

    9fc96573fff6522c4f3d6a5ec06878121d700981

    SHA256

    ac7abdb2d28c990467de1c5380bfdf61dfae20a6377ff2776273c202c60d5f14

    SHA512

    7fd16ffb28ed34faf7c27f19c7e4f5076659b32b758d90cadadca418907a3efb30366acc60d9d285382c81de4c8d521e64b4ddef4a2cc9561cee08730648dbc7

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

    Filesize

    342B

    MD5

    bd91d340995dc1c03d2a90956108a735

    SHA1

    0c1d175c4ded61a1cd5b8e04d2aa54ccd7b749e5

    SHA256

    92f058cc0bed4efd473b76c9c47443c76641c8a6abca106620b69a52dd11eb68

    SHA512

    eface2932a2f6a5df2d53247d4ea9c40e4a87097e5f11de562aca7c9f67d4bdce4a041e3fa7c73bdd16ab47ea867f5ed1c8cee28dcb5deb0526bba9ad309e492

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

    Filesize

    342B

    MD5

    32dd6d5b63c8eda0794437707e0b2f03

    SHA1

    bff7a68aa44831322b03a7b46eff40fa089d1766

    SHA256

    84542dc29f139e348d4e34b52f5e6f6ec579ffd9e56b12ef339ecf701fde0601

    SHA512

    5c85af702c4e7ef26670fd2a4fb450962824e3514799b4415d2fdc87689b42f984986e6bf25f2a252497e342da2d46b3c7775c9535d33b84ce1284f0c2ec9c17

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

    Filesize

    342B

    MD5

    45b12d050aad4e54a37e2c410f2f25a7

    SHA1

    dddd48f4d21b3d2b456642e690b9994b8b15eeda

    SHA256

    8d5ccc227edbed75219c3ed9b987b9d1ee759c7bba2279b9b00ff7f35f01c05b

    SHA512

    690935e75d196abf02c8eedda3cf21f5403c6a8267afd0071f2eda7dd1403f7a6532642e6d50171268af078fd1064d3a6d0ff53f984668191b16a77a49a4ef1a

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

    Filesize

    342B

    MD5

    c6307c925a93ebe60c0a63529e299836

    SHA1

    1e91d470856218428d8853366748e17ba0ed16ef

    SHA256

    bc86471d1a9ce2a53f63eea21f027aa6f4005bfc07d047853c03fb58de58efe7

    SHA512

    7c43dda5a3d151dbad28af63e1654015947d18c081acbd7bfdd5c85fb9d7c16201683f9c4fb0504bc9dde0ab073d133e5de77fefcafa7b962fa6dc5011b684f0

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

    Filesize

    342B

    MD5

    391afa1abfdc305ef5249ef6faea1e97

    SHA1

    7d4eead9813cbd7673cc43c6e9e641fe13ff60df

    SHA256

    97e123065cc5d4e4cc1b3637347e2e5f6a114b669c3b580738dc96a0ba68e7c6

    SHA512

    ba73b0e341d531a4b3d9b9bfafe62c15b89be1c6d0686495a8ffa2d79bea741a44d1fb0fcf92160a89514faf83a34bfc59f945383a891e9e19ae79166d21fb8a

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

    Filesize

    342B

    MD5

    051ad6db3e3121ed6b8e6815475d5c07

    SHA1

    278754e05f9c47d2bb9019ec3af0dd0bf19b82a9

    SHA256

    bae7c158e4b1ab4afcde8c9d15f5e0362dbe208a8d4d5ae9fa1a6a0e79d9989e

    SHA512

    db22196973d8ad83fb49e443ae9e31d160ad5d0cf6b56d6142642d49dab82663b6566023f0a1e17e9165f2ab66bc94efa9225589619ca03b858d9a729e135517

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

    Filesize

    342B

    MD5

    d607adbd0084103be4e041f6b92b37c5

    SHA1

    edb368f6233f3ae4fe688bdc2eae6991027251ca

    SHA256

    e648ea679c2a7698fdd0216c350bf255fd343fd53cfc279d0c283bdd2632b42a

    SHA512

    988433dc8d57ff84726e3de2e5dfe80d0d0f2c7d5f9660252f93f722705037d8c8ab750d28d70e763d4fa8b2ee1c90a80e1e5dcd706722fb8554bca0015a1be6

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

    Filesize

    342B

    MD5

    213b4d667cba9883534b20fb2e7c0bca

    SHA1

    8084c8157ca2ded5caf850750c885d5c2724d52c

    SHA256

    348042a20c3c4f784c078e8983d00de48228ae6392994ab450e66b2f2298329c

    SHA512

    64f315c1a6a698f60648965637679e4cc89aa548a65e41ebb4453c0b62cdc1f2e1d16a3ad8d8117cc7d34a98019a3701f4b176119867216dd71275effe0a0f73

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

    Filesize

    342B

    MD5

    a7daf2d8d3928ad377daaf54905b5b8a

    SHA1

    7b575c6dfda79f6e4e00c586f41dbf9503a2fc53

    SHA256

    269cf7f78d84bc31aee6463b122026c9baa5718b64a86ad5b9d795b810386800

    SHA512

    84f7d52d0f2d6996fb8c5fd719f5eba03e8340f4f25d36ade32287d10e179d9528c53e5d1f37041060b71bee0f4e677f982c445deeb154ee7ac37f06fed14b1f

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

    Filesize

    342B

    MD5

    ef39c7a62defcf71e1cc0f3e438277f5

    SHA1

    f772989f0363f4226169184567521ea8b74d817f

    SHA256

    16035d335a53026b85efa5afe8ac027d9b0b72dab4242c8849b9ce65ae068a17

    SHA512

    ae85da1035dfdd647e5c742f0df6c4f96e2369f1b8562e614c5e563e9023738bc29be25f8711f3b68d7ebe4621feba4293dddf90adb4863bf8135888ebafd701

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

    Filesize

    342B

    MD5

    c4a1a9fabba89a2cf664f921f00b1f4e

    SHA1

    0cf76bca188cb439f6242e28cb0007eafb468426

    SHA256

    af6b53f70e4c57efa6b5ad46415d5bbadb38e971244e8ab0b25a93b739aa479a

    SHA512

    3d825845d6422de3822aceacbc0e9d24142aaac4925833ea715271784728909927df4a37d62597885f05754bd728c29587082343847e313ccb5c448fe4669b10

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

    Filesize

    342B

    MD5

    f001b3c7c69fbedee6d9258eb2ed0143

    SHA1

    dcab82ccc9f350a4b88713c8e13144d92aad020e

    SHA256

    9833237a457c328c502b00d8c5ba517a45c53643f87fc846f1cd653aa44f517b

    SHA512

    1b4b599d65add62a523929b6d1645f0fbd2d78da9a20642746298d378b14b5c58a8898acdcf2fb503843806ec38696d41f1baa61dd9fe8e577d3fe74e91c84eb

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

    Filesize

    342B

    MD5

    c7abb9d3eed6871beffa6ee384755b84

    SHA1

    302c35485ceb5376ffc4e1f31586f18fa651a1ea

    SHA256

    bedd4feddbfd9bd73f01fd878a03789247b7ea0bf58ce4d2c1f31b205fc8d34f

    SHA512

    d7b8bd1b0b2e31b262f57b4bbe5806e0c36f835aa772eb05a16246f07e4451b5705bbe20e3dfbbd081f127a8dcb5dcc26abc731ddfa4b37a945f1e93e796dc71

  • C:\Users\Admin\AppData\Local\Temp\Cab403D.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar412F.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b