Analysis

  • max time kernel
    119s
  • max time network
    176s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 10:12

General

  • Target

  • Size

    3KB

  • MD5

    55acfe384eae522d3d9e0c046ef9bd53

  • SHA1

    fbcf05fd0ad0569b4afc35c3bd8885b042832b77

  • SHA256

    62ffd64e012a83d114bd8e15c45808773d66852ce385599a8f8a0fd5d7acc87b

  • SHA512

    32043682d12cd10e24ea18d9a636b7f03ef688596818b1e2f15b090bdf69251fb2b69136231c418616fa95d3d3d514ae98b529c7a76d3f286828029cc574c0b3

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\[email protected]
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2692
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2692 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2780

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    344B

    MD5

    f2f6c8456e068a946be2c53e9c7a8b0c

    SHA1

    c201ff83691a3d44ee9858a6a55da0bcb2b3bfbf

    SHA256

    21c3ebb7c86bf0a3ec1eb67daff10085754cae58dbc4196121817eea11e202e5

    SHA512

    5c01236bffbfdf04acf93b64f53cefdff16126779c5826e0258e137cacd188dbb254e96304232e5bc3cca5e90f0b3c07394ed1c6b9a92f921afe8b98757d3d77

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

    Filesize

    344B

    MD5

    ec735b164c170b7eae11107fd7ae95bc

    SHA1

    c2614c035bbc2c7a8e0c84d455f0a622154be9df

    SHA256

    bdfea08a22e156393bab1116950c82cfbafc6992cdf8da8d06e2ea969b272d00

    SHA512

    b2c07b0a3529ecda971acf548bfb72d8485b36e65b62b21902f7df1793e0e94ca3887d029dbc28b2127065009c559cf70ba4a6c85e553fd39427d0c3912fcf1f

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

    Filesize

    344B

    MD5

    f51c402972cd0b0a8b49026bdf9b4375

    SHA1

    1af0dd72357a2f3578903f258b0cdb9bb01e8360

    SHA256

    2cf4ffa326e431866464753972f3f3ed61c8c8be5520b1b2b54ff895e0746862

    SHA512

    5fb2ec9fcce35c00d2d06fa472175657c80ce7d9a2a58a6021c1ec21e17871b994797507288bd18bf9091aec1e3acd80afcba65ad5269f74f4e004fc0fa841ab

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

    Filesize

    344B

    MD5

    63afbef7036528d5f404e3a992c5acf4

    SHA1

    dac6a8392bc308ed64f70fca3649bf3338fce54d

    SHA256

    aa314993c9bba76ac407ca0d852603bbc98a3273c42fbb1a4b5bec76e091b73f

    SHA512

    c80e1fb0eb03fe812dd8fb862d2b531d0799e800492af6b1cfe32dd634f3a6aba8041fffae4c1a1667bbd13228f2f476816bb018b7fec2c4a5b66472f87c715b

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

    Filesize

    344B

    MD5

    0268fe3ac8db4c2e64553dd750dd259c

    SHA1

    926f8810d14fd0284e3144f6d27334a1855a5426

    SHA256

    cd3fd5763aa6d882db66b5df9d46ffca7b74383012ca9995faf2d94134222050

    SHA512

    3bdc40a9aab287a5b33cc145a85fcde5b932d20596dd5060ccd17ddfe1d68ef8282e96f1e86f530a167c805057fa9a84d93c5a182729497e822e860b4d820f1a

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

    Filesize

    344B

    MD5

    ba9c570e4ae52cbb507384740d8dd7a9

    SHA1

    79e0017b0371e7951cf006ac8e8ed6e3d9b092cc

    SHA256

    cb590e479768d911596e6ea7dbd235f3cef11c33b8350f97b74f509df4a4da17

    SHA512

    3c641d71481b71677b67c3c0ff00b7512fb2bae0a56f8f1cd65fcad6788faf55ef6dc416ddb148a389fcd1b4721a5ce3c3fb60ceded7a406659ae88d5cb71251

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

    Filesize

    344B

    MD5

    29ccdbaa48c9becc63cf21487e8f265b

    SHA1

    d42697bc2782d59d994a4bd37f8fc30e39636576

    SHA256

    a37c1c688099f5d4df7321b3b28c71151f3cf36c51f9aa0610e38721c264931e

    SHA512

    89d811d9506750e727ac24c972ac7a56022e94b1a10119907966ac1e0cd00086abe957364d2ceb9e278e535ae6f11adf92b80fe6658611fdf526011336c1a81b

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

    Filesize

    344B

    MD5

    e6bf26efa37588021a663c42c151f7b0

    SHA1

    eb03f4e525ad403aee474d054dfdaef859b953c5

    SHA256

    517f2590668864cb2c6fd28981d0653d74d4b6ed9a973e5d6997463ae144aa56

    SHA512

    cf57c34b2d105c64683c05eaf33b62575eaf628477aa3f644a90c4fcbe7650febbd81b7c6c1485f4045c073627f79ffa60a32aff68df7ed1b8839c9a6cb2069b

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

    Filesize

    344B

    MD5

    ece0ba92d674aae7bed29aacd61a1928

    SHA1

    f734dde39d485e39a14b637bbd2fc89b0c608c0a

    SHA256

    b89f2fca7330427c395bcff5b50071ee5f7a5ed2896f40a0615988c05e6cae5d

    SHA512

    d79d3c48441d2a565be79615708e418ed95514489b95f792558b701b3d32171a79a45fd5cff127be010f36477dc3e0cbf77bdf0a7bcda1c4fc43006ee3c39142

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

    Filesize

    344B

    MD5

    4923dc14e28c43a18194a67aaefedbc1

    SHA1

    689ad7f4c3f46ebe1406801713c633bf7a46414b

    SHA256

    5b35fef47db0982c0b37e29733ce686ef7fd98f8d4dd0e9e3c15363c912d1017

    SHA512

    05a8c3b2abf07b5c82c0dfded96fe3ecb6e5ed990dc578133507648666bbe5a0df684bca5f664562a01eedc057eef50128aea984e303e44375bdbe4fbc760a1f

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

    Filesize

    344B

    MD5

    b57c71262c7f7b0cf4280b33635dd0d7

    SHA1

    fc32f2c5ae93b0a363ff6411b3e14faeb2714f0a

    SHA256

    4fb635ac6e2558883334c9762626ddd1fbc355cf88e497e91539e9858dc5391e

    SHA512

    89916488e24d46282672014be9c9d318a0e92c293173b8fdbfba1a8b0afce34e7944a1eae2cbf7526cecda26a886f6d363cdaeb9d0704cc1def7f3e6c2ea0a2d

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

    Filesize

    344B

    MD5

    58f76dfa9d3f6027aa0108c2bbc0c44b

    SHA1

    431cffde07ef674240e29fdd6b0432dc128b5703

    SHA256

    413bd056a3b79651e2976ae277659ddf4cfbe70329396b35d4a50ba5d8f73b5e

    SHA512

    f281789bf935021625b596c8e0114ce10171669d091e604e5648fbb55f9fcb813d7b52833833ddfa1a2edb250b7cb84b8c0b69c67ee1b920a11363dfc48ede82

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

    Filesize

    344B

    MD5

    3948b32989091e9cd7b72226f481e150

    SHA1

    a43bace97f25f89ca415530e7d57a7b775d8f21b

    SHA256

    644ec8fc2f72d6fe9f950684fa4ddeb89d3362601675c96cd45cfe0657441fb0

    SHA512

    7f2c4d6bb2b7b58e65238644010c5276a9a6f8076ddedc0ce4f457da2f3175f7d7f609473e100e95e52e6ff422be6a31eba9ff73b296f1de1d1c4f2a5afec016

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

    Filesize

    344B

    MD5

    723d83d2936bc19a8979cfcd992afd28

    SHA1

    1bfa374893233e7c8303da7c05e4fd25a1dc87bf

    SHA256

    e54c0871073b70708dba7f219b34acccfbbb2d0c3bd53e85ec45788c5b6c7fee

    SHA512

    841cf855a09ef929021f1f07ddc415eb00289f3751b123dfe64bf36c5d0494e3b31ccd4588f2ca31ddbdbed0a5a94a8df1d4c6b335a63b9712f65703c088f29b

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

    Filesize

    344B

    MD5

    3005c35ef6e50cf3e54a42e20b7c5e96

    SHA1

    2e148b04738b8e40157d6aa1351fa4cd93aa4e91

    SHA256

    1e640b19e6f36a93164c4b0e9db1bac44dd153bf9b4fc77d8ffbc8197b2999be

    SHA512

    c97059264856b2be2eed704ae71ca6ebd005c8a7aec94f885003644fcb7d3afbcf4b8d23e4e329e4eb728a7ff3efd1985e5c28f814ac6af57fb1386f587b2808

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

    Filesize

    344B

    MD5

    20b32bb9f50ba44999ba80cb1895338c

    SHA1

    cc4b90c34f02d5fe8b3ee87cf2f3f92134e67dbf

    SHA256

    e78d4538e01ef8f31eabf26043464054edf3d807e20a9a344a30ff3973b91b91

    SHA512

    287396923458fd932e9bb375d07f5b8937ffa9709ac356ba07baa92564bddf58691de20285fccb8f2f7cf68c0baa7689e120c45141382f5dafac865dd8702719

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

    Filesize

    344B

    MD5

    fe3f4227db776053f4e47d260ce78ce1

    SHA1

    b66ed88a88fd9f8446460edab549bd716a2e0a1f

    SHA256

    ee7efdee0d4ee55d27601f0f6879d0f3643530c7c1c1d128a6e45dc24f59a78d

    SHA512

    bf239dfbd8961384d3db08a89abfdcda1215589e733eeac07f2cb39f7c4772007a899cfddd4ce69ce29e6102d1ba373ae7883598a9d271963f0380f4f9cb3fc6

  • C:\Users\Admin\AppData\Local\Temp\Cab39B9.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar3A96.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf