Analysis

  • max time kernel
    133s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    13-09-2024 19:22

General

  • Target

    vpnclient2/复件 (2) top.htm

  • Size

    990B

  • MD5

    72defc966eb83b40d830b3bc66354d94

  • SHA1

    c83173bfd34ab77873c01c76446d939fe22d364e

  • SHA256

    64d69ca7b9efa905812324a8d8ea59bdd7f124624e541a6a4ae0a8490e1e381e

  • SHA512

    137d6ae33ae11091ba863a7590a5b3bc8f15012a3a93654f553a138d3b10820d854831307a8a0ddafeecdd84fd8ea88d4e8a52790e8d97b8c4a27086e8d61e9d

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\vpnclient2\复件 (2) top.htm"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1972 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2068

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    04cac6e3eb0f4ee60c28d4d80203aa48

    SHA1

    bfbd17bf6c08d3b2617a6c453699a16b3b338452

    SHA256

    08a9eb037f45a7d619dac84fc8c20b7bf3e700361378cf54edbfaf3ddc799d07

    SHA512

    e853d9d17937eedc7e34c7b9935aebd84b414283306e16f51ff142d3b8d59ea8fd9c28738861ba5767e8512435089d9ac4de1214d8e7ccbcba1c817b4dfa4fc4

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

    Filesize

    342B

    MD5

    ca89df8bcdfd1278553e3e01bf196267

    SHA1

    effed3029e9ada618466d80cbf84fa1d39e084a3

    SHA256

    b3be9f35573c47ea62774695c402f36d78f47c669d496729c648d16e7923c301

    SHA512

    25059b2de0d21397e9d4230e167affae18b8f01b2e67ff841ae2dae83d7a1575a263d8e7b05e48a9a78ce9d48356d5f34e89609fac49cc85ed962bfa129455e6

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

    Filesize

    342B

    MD5

    1c80de4b23827e43ef047d7f8991cb47

    SHA1

    f1d75d68428e63b622bc8919c9c7aefe2ea31985

    SHA256

    5ef7e77829e21f092118f8ede7df665881a48f5838dfeb3eb6a1d80f2e21d3dc

    SHA512

    c0ae52a0d9f680229d85e73d8c038bd22e38ec019157067c4e0bbc6a8557887ac565417e5699fab660f79b253623f382f81f0729d69aab12609ec1e954caf04c

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

    Filesize

    342B

    MD5

    2efdef3a31309b58eb8ac0c838b17598

    SHA1

    1f0befa1a3f739b73974215b2eb8f23eabe5df4d

    SHA256

    2d90def8138803384c6f58b6b35fccc6ffa4690ff6075de6f4436bfc19e4d19f

    SHA512

    6582749b908121776fd7242c36fa7cf4df1154d14caeae7f5ee03ae5d9b213a3d028daaf0db332e4179a59678b933cdb1d2b5f7fceaccb9a56bbc64a05a8f961

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

    Filesize

    342B

    MD5

    0e1a2de7d508b48d063d937d47734439

    SHA1

    e056a4d61e757a9670694b927f82f2e582e6b208

    SHA256

    d8f84474c2dc4d2345c22c25d64dd99330734cb4eed162507e95ee8d26d6f90c

    SHA512

    7389d81eb36e49b3867c7c4e9c81f51aa40caeb58e19ae8156c5f17a4ad9b403f8094dfacf4cb587d2d41b0cfb3bf34f9ff429d80a5b929c4cabe16cd8c6a13c

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

    Filesize

    342B

    MD5

    2565506ed86d9df56e62a8a6a3749f9e

    SHA1

    ed467ec25acb8f0d02cbb9d113bd6411b6722145

    SHA256

    82762de5db1fe6b36166a5ebcfa7f83850e77d63a57e751f098b3faffb2f4dd1

    SHA512

    d58d4254039344c12169152d9474ab1422f942968a91e686a8b54e0a1f6ecb33c5308dd97c6530f708200ad7f7f5d27feca2d7c267dbd73743f7c5c43f52706c

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

    Filesize

    342B

    MD5

    b5a94b4da569b0ce5e5a34dace766f60

    SHA1

    bc3c6b2b1e1b74be3ebe5c7cee2325e20763317a

    SHA256

    d7850b41c684568d26ee1059bcf67fc0c90a638e019bdbd1b708e65bd519e218

    SHA512

    b545a7c43af7aade1da0924cc9e81612dc060c38f01ab617946e1634d9939116f3f292aa38ea16fe8134cd3ce0edecee36fc6ad57561e01dcb7d82fa9bce2e86

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

    Filesize

    342B

    MD5

    b7755f1513e608f59ac05a7ca063ad3f

    SHA1

    05373369a48a639b6e9dd2c0f22e75be1c09c750

    SHA256

    0982247bf656b7d1343b8e0b339357865487d8a1276eed8d098b09ba4a375a00

    SHA512

    1f9334b59b994bd0304208c4ef5f42376518a0ca25974d3ab1cd47384d6b1ab3c96eb0378b40cff4b5c56144ff6643424f6ab3d635bf7e7e588ac8314b055739

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

    Filesize

    342B

    MD5

    de05284f12263b125a1000cfc6d74839

    SHA1

    58e45d6f2653312b6b2de003e1885d60c09e8efc

    SHA256

    97d80388de688d869c7c76e328a1e043385042db18255a5ac08e30c974a97556

    SHA512

    675c861d7f6414bca6191a08813859b52883f01eafb6c483f65ce4d7b6f363c97f54f8af09ed869ac0e15d8a258d893cec57f6e7caa2f3fd6aba6d1aec7c92e6

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

    Filesize

    342B

    MD5

    88c994cff7793f245437731620c10d93

    SHA1

    51b7f8c1999033618305f8472193172a0f87233c

    SHA256

    a63d658b25dab93d79ed238c22db87c28b0e648cb5fbe94dfd54dfbffcb49cab

    SHA512

    2909380bd3c95fb9ebb7bf440099ba39db2c1a7bb032522a0a0fc94423218031b7badf49d743649a3a58f71906e7064cb618e20860782f689cc8d69b63d8845f

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

    Filesize

    342B

    MD5

    bcdedfe73eb235ffe71c211957770caa

    SHA1

    723cbfe7e481fbfd9c28282b17cb1becf0597ad0

    SHA256

    a7bf07b2cb752ea8e290deb77f07a8ba27b27e13aa327965af33851fa1493405

    SHA512

    212c0eaa8c1c9a7ee51f6aa6a084a024c5e1db06a93a0cca031b2b3259b90c093e4e79048a4d0e75249d9d964e2db33873aa50b8b8f8fa4d72cb7492bd9f0d13

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

    Filesize

    342B

    MD5

    b9b3fc97533113decbb82e060a90dc4d

    SHA1

    42e9c5502e0700c3866f77f55c3d436d2543f63d

    SHA256

    b9446db928d578fb8281209fa648220d256f6418c689df01f9c8c2ddd0626ee0

    SHA512

    4ca02010f55d57ba28e4371f8369d4a445a443640198fc286e3c0372e7e26d427423859c1ef3c8c1ab1511ce9f73c71bee2147f8ecad79f8da8520a839837440

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

    Filesize

    342B

    MD5

    efa3a624a0daeee30cecfceeddefb4d1

    SHA1

    c23a4d9ab18ff20069019af26022f96646f8b043

    SHA256

    7c2c9d602145e666e3ca665f77a7041ee07fee5400a5b563522996e2f2df92d5

    SHA512

    b76de79bc91a1e85ce7ed8d9980677096ee955d025711e1dedd8a216e1c4463acaa18768fc50d081afa8390974d3a9ee3338e088aacd6a002cee04944eeaae81

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

    Filesize

    342B

    MD5

    e24255eb960566807202d9583f71bb7a

    SHA1

    2962495ccd8c3eb39bcd42462a39c4eabc0ec7b9

    SHA256

    f9d5f3e93ccd824232fc3f4dd1ddf6732f16272f44fa070f40cfa191b3ce961d

    SHA512

    da8ac059e0d21b2d0f0cbc22db999dc20e035022961a3521c8ca271c0a6ca9959815669278df96786b8bd2304095f839a87777060c3ea2d3ba3d1f8f2617a521

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

    Filesize

    342B

    MD5

    10824cefc3132c85e30744858606343b

    SHA1

    6f60b977dc5672aa0591752da92147c723c598ce

    SHA256

    8e46befd99bf436911a0c914e10269d2f8701f27a408aa8ae3af65abeac71857

    SHA512

    a1a2bc0abefae8b6fe52ced180fc8c2cbc094405e130776cc3ab906e00a1f988661c8bd1315fe7711da8f5b712c21638924578068b59d00e8553b741f4a0f221

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

    Filesize

    342B

    MD5

    87d8fba46d10edb85397dbddc4c0aea9

    SHA1

    40b90e565e495349a4af795644a6bfd2941806ad

    SHA256

    62b91f9e5bc002e847cb9e18a747061b8bbf9afc9c418d1ef861530a0f9f37d0

    SHA512

    f4e6176ea1a21325c79d73b4158e377d9aa43de971f7fba4611a39c405f9d7cd4603c6bce5780973ed22fbdf3b0d6452ed748e6869720d166fd5a30a8e629110

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

    Filesize

    342B

    MD5

    fb0ca2d5b333ea5f20c9b9718a156fa1

    SHA1

    2d650bf1cd466b25e8a50be2f7ddc78ea0acf8f5

    SHA256

    494c19984b85cb42f19d70f7c73a0d3c8cc85f9b4871af03b09445686f9f35cb

    SHA512

    6bee9c689a091ba80ac5888a403c7051dfac75053dc8485fbcea4a837bbc206f03f4389562e3441a7a253d265b92e73dd338fde993cdcf0411e41ba067a69b17

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

    Filesize

    342B

    MD5

    996319bc6a61087e159be7f110dec78b

    SHA1

    813afb6e75e90f46c4ccf36436369b3b55af5594

    SHA256

    f5f73b5fdd2b434f927b1198c2269f5e998f9cb1c33bd5067739fd48f9a4e03e

    SHA512

    94f97f4a73dd234b370a5d962213d2a4d8125cf3101bd66635d5ee45df3efec55bffd07ee46f47ca7213f3faacbf85df0be948d0f73f6699f414b7830b952c62

  • C:\Users\Admin\AppData\Local\Temp\CabD2FA.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarD3C9.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b