Analysis

  • max time kernel
    193s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    14-05-2024 04:56

General

  • Target

    http:///Users/mkasuya/Documents/Research/_malware/shared/todaysample/samples/17233746244/e28188e516db1bda9015c30de59a2e91996b67c2e2b44989a6b0f562577fd757

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 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http:///Users/mkasuya/Documents/Research/_malware/shared/todaysample/samples/17233746244/e28188e516db1bda9015c30de59a2e91996b67c2e2b44989a6b0f562577fd757
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1952
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1952 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    344B

    MD5

    d8b0c2afc470f7f4c65b1532a96cab47

    SHA1

    99792abfe7b3311cbf040ca3e7632a801d8da4f3

    SHA256

    aab97371c32596a284b6037ed7c7eac1a294fba60048e982991e880e2d95ccae

    SHA512

    3506392d92d716068ef9bd2583eb64851c120b0c25e05313f11be7c01478a1bab03c92b3045ee195f71aaa80b542615fc1c0c7d39f843f2d0e4170258c73728e

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

    Filesize

    344B

    MD5

    1bd05b67a5a7bce2984265522d5119d1

    SHA1

    eb1fd078875cc30d7cb8dd1583d1c9f370556767

    SHA256

    85f34dd8a79378612a6c30bec7422ffdca4e0bc3c7f8cd3daf41b60df9a81be7

    SHA512

    fd81ddc928e8a8f5754ccee45b756684391026085cf3501dd71038341e03b5b72549cd8385072e7e0b9ccad462de239e758c094507f372cc7ce47074c969d2c1

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

    Filesize

    344B

    MD5

    7cafadc14ef217a76b8ed1c66036ea13

    SHA1

    5eaafd0f32f6422994cc934268052ad7bc411653

    SHA256

    7467a38a32ac6e93194dd146ab332f1489dec182d7c470043f54aaface9d9251

    SHA512

    f72474c37f8d9639f063d10a1c9705d656b2bd13e67a4fc98390756cc955f873fc420e3aeede8e637ed70244c48d675b078b015e67572cf58d7eaf33122ea8b5

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

    Filesize

    344B

    MD5

    57638dfe2d0c2b3d49e41dda4f201ee9

    SHA1

    d1f3d01dc3455d54d09d3430010e84f757bdf40e

    SHA256

    4d37ecf362b0deb14de8fe9918d10f7a27f640896b59d5400810ddc86a8fbbcb

    SHA512

    25ac9e9a13b214ccc5e4deee63ce39891617311fbcdf340e34d1d6c9103f7fe520e930e428ab3a4bb5bfcff1956e0d7440299eb61c0ac997157cecdb0f477084

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

    Filesize

    344B

    MD5

    81170f388f0ea02233e838b6d30ae280

    SHA1

    400fd6c516c1b19150eb1c1c2a88d7362b21660f

    SHA256

    4a7d5df63fa0022f4456cba7a39b672ac6df5e9ff74b64363e29939621c1868b

    SHA512

    ae34d39735ded4f1124e3aa42d539a452ed6bc59df7cd3c188bdce210a3fb6e9fc295b1cb13e4e6140e2df2b718ee76d2c1cc25a5b5c4a80c03a6eea02ba5443

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

    Filesize

    344B

    MD5

    b361b67c1a480c31b3ed5aa7bfc4f16d

    SHA1

    cf72b8b2836141d7a9b0488d7e9fc0d77cd32ce4

    SHA256

    9b305c529ad738111a1e7716b22a65dac3ec796c6718275116d845820e74badf

    SHA512

    cb39639f7579a9d30956f3b1c26f5fa3e14c1befdac6c580f781dc0569c5bb425fd8bbc4ccf579f5889218b1aef4ff116bef2724dfbe3c41458b1c3502666bc1

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

    Filesize

    344B

    MD5

    9005e1955edc2b30326da174306e1c3f

    SHA1

    c9432656c9c4f7d1b215212bb9d9840413409d30

    SHA256

    2bbe87c003deeafc7b030c4b98f473b40719ed1fca164cae04f3cfb2ee667f1d

    SHA512

    9c2baaebe626101cffff739179e49427e84a9fd3a3102af213fd5fa6300da332288b10a904b8a65f28cd419b4d43ce7f4af81beeaaac959dbe0a32f5a3a3347b

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

    Filesize

    344B

    MD5

    c2b9e7d37e9aad312c076945bf5ff5f1

    SHA1

    feda073a60fdce5063ccd975704b4428cd1109b2

    SHA256

    f711312a328aaf1178a3687ae433709e252da66154e88da4baf3d75fc11e2ce1

    SHA512

    d8e5da6fc3edc302b2fd8d0eb8f45458ef878c92d36c787d43ff259101ccdb823837c29599eb880db3db6460b23ed9260ddb1c7f53bb1d0eb11ad99baa164370

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

    Filesize

    344B

    MD5

    cf5fdfb9ff93850d657202081ba428cd

    SHA1

    521a264d43e10ec4bd400e8c7933fd6be16efd94

    SHA256

    2058d41b04a3c2c531356126d536bfd471beca10c1655543b013e7b01f33c030

    SHA512

    54f92dfd2c30c5a71ca999954c726377c97cdc3fc83b4a08545041472550fa51282fc5bfd813240434c35d384f0efc4f8d083502968d33b0c948b368f8801daf

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

    Filesize

    344B

    MD5

    ecf5f0d1c41190c96f253bfd8c2eac70

    SHA1

    eae880c443e788f302e5d0d2801a197f72222d51

    SHA256

    c1fc9fea6a5fe4c3ba42f5a5df95f33acba1579cfbcb4aa809db6962b50cc3b3

    SHA512

    55b48bf16d8ac308ff9c8501961c01f69de3901fc451925d7ae7577c5586325b741b721dd3d98d03d9d0e60e6d8176713a2f49fc2e532fd542d56cb32d53ff26

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

    Filesize

    344B

    MD5

    948ede9076e003f09aa942a897e5c0ac

    SHA1

    419cf08a9f5a340a83f01f296e5614beee9eaae1

    SHA256

    c0c86f2485dd07ac29584a0d451f9069d6b1a92305325ab87b96dcd21f39c38f

    SHA512

    6b8f85a17c5dd5f96fe9e4fb2b6421d70245071bcb299b9dc562f4760b06b404eabb944bb6a5e05b266f728cbd6b717124b6e508691a9166e32874758ef1e156

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

    Filesize

    344B

    MD5

    68153d6eb5a9f2e424265b62eea317b9

    SHA1

    75bc2635cf98110b0589b16bf3ad8e5b7f306feb

    SHA256

    1b965534087459f260a1c750fc0fde68529a3a8e54b3022cc94afb36c8b5267b

    SHA512

    54c05d68024f778f171f8f081c47ef16176f0bf7974828aad2ec6f76d3da8808697ec25d245808dea95e9c73b8715227f00c16a2a69d7d45160cc794dad2480b

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

    Filesize

    344B

    MD5

    ab2ff039f11d791b8081578d1cf803d6

    SHA1

    5ba01fffb5604695b731b00cc0ddfd42ffa13118

    SHA256

    b6ea2ffa3f54684f3dcd5d85e440f1d04b133aae6d943bec25bcaa0873c9ff30

    SHA512

    4411db26fd408daa60bf7c844686ea9b65a20bac2f518e59e06daee60a707f4812e654ea3d25a70843c1752607463aaababbd780e5fc066e5cee86cd60b766f1

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

    Filesize

    344B

    MD5

    6b3f3392d7c25da5422212b57b3f42b4

    SHA1

    bac79e21de8c3b07bcdef2ba084282a1b41608fd

    SHA256

    eeabe19ce84ded6a84058a61723e0cd7ae68833fb8e7a8152bd760493f1baa6e

    SHA512

    22e58aa13a7b4e5528052839ded8714541adc37354793c440b0a176af96a57d8d786bf7241de1ad334ffcde25cf65e47672f1e20ec8480ce115fe0def15ed67a

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

    Filesize

    344B

    MD5

    2027474a108aab99733faee5d13b4bdd

    SHA1

    b13e4daedb3f764b1d5920b65ba8de74a462a30a

    SHA256

    28c76dab7b1365239d3b91cfe597c8f1b9efe37345198bafa4148ace09c91e30

    SHA512

    3daaacc63a8df8c57d617b12a949f2baf284bbd3b675772c7cb3958b0fe004acb8dd19afb0a5d002a5bc9906b564528a7d7a81e23cc521f969ef323ef1a7a724

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

    Filesize

    344B

    MD5

    5cfbe98dc03c11c89aeb0c08d469627f

    SHA1

    dcb8be1fe9a28b79bcc99b99d2daf83afa318aec

    SHA256

    925a9db8e848c829ea0962529dee4ef9cd089d55a67fc559b79de40d4044c24a

    SHA512

    d96fb0b57dac8ec577b3608ef6f1806d8fed04f741cd5cafce1abd4842315f9d3f7f8aeda05be9f4072b5d1b302278faefaeb54797b53eb97e979e59402535b9

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

    Filesize

    344B

    MD5

    68166fa157ffac257bac6b950c32076c

    SHA1

    105bfaece44f6df0cff202861f997193053d3c96

    SHA256

    5e2ded99ea8b8056e659222bcae20586d66cb2b66059e78003f2271d9db5655a

    SHA512

    64676a2c417b5a657561bc9ef6bd47d8e501e05f162d03b3a0a6b784f4391c6d65e327cea56e9faa31e766d33d25ed2c771fa26950548ef5d447dad05a236c5e

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

    Filesize

    344B

    MD5

    6d32ab228d93eee1b3cbf35bdfb8740c

    SHA1

    888b189b8733087d0a38ad6a845af14d95fa9b55

    SHA256

    8c5c392fb55e76537e0e383eae126d93f47a94051979526a4a580a7f125ea0ec

    SHA512

    cb9357d43b9bb5fba581b578826b139514320806c3ba627def14d80bb78be02bc048a1185ba65a311fbcf2adaa97f2b9e74659f29e65ee9cfff697574d7390e0

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

    Filesize

    344B

    MD5

    dfff830b9f8ec33eb82f1259b4c39416

    SHA1

    a2ed4022de7619f5adc6be36a0f079dcf0bc1b07

    SHA256

    a83dbca3ecba417047a1e46582b6ddda461a3bc62b3f424a2848b5f18b6c9f23

    SHA512

    04a84e3e7fbacb55db0495f3bf913f95b0b98b6c9dba14285e02cfc60eacc6a4c9bef01e0bc76a9c691ff0313888f16406195a5ee7ab21c7438f4faa42102932

  • C:\Users\Admin\AppData\Local\Temp\Cab3767.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Cab3825.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar383A.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a