Analysis

  • max time kernel
    121s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18/04/2024, 00:26

General

  • Target

    libmjpeg_plugin.dll.html

  • Size

    7KB

  • MD5

    a26e54fe70fa5e85989413c7ec75d1ef

  • SHA1

    cf7efe3c90cea05cc776cab248963285a3a5e298

  • SHA256

    354389d97f81f9e1a7ffaa59a5fdca9aca9de59ca8c74dd25afe625762da2412

  • SHA512

    3176cdc6e15d7ac45254f6faf074c8800cec9865d37543011a14dd9fd5661a05c47f4e9c64b1032a1c65017ea4dbef65a31451131d9c886c9595dd23de6e8195

  • SSDEEP

    192:ZSvTPMcMHyx1NvEv/mv/d0v/dvCTv0mXHP5BxSev/UvST/lo3fNvvkv/svLWv3vE:Z+PMcMHyx1gEdq1mXHP5BxSstT/20sdN

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\libmjpeg_plugin.dll.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1924 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2484

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    344B

    MD5

    7e84d705aca3cc22795dcbcf666e86a2

    SHA1

    a7416441be133f993c0703fec50324164dc8c613

    SHA256

    d742e755b78bf54e3df1bb2d74522067f32cafeac7579b95f014779b1584ac89

    SHA512

    b4e19e10ae1dd6d125fa080f88c8c6913551a725abe2eb47cf6ae6234a31c8d51e46ba49499f4380b4d166613d4f575f5951a9ba20a1254fa5c8d622c8b20753

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

    Filesize

    344B

    MD5

    21f3463c5bbed0edc7ed0c9219321981

    SHA1

    1bbea513d15e0148cc1eb4f5a59e88078facb115

    SHA256

    89e215177cde09f5f10421e3e06de5d2182f3ab19f47d406b8b3280b326dcdce

    SHA512

    6984138f88541dfb810cc27997844f62c7dff5e90d65901ce3509b3a378ab1979c5bbb65834b3425839e97e4eb31e926fc32775ec9a03df0be5da4d7e4e3debb

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

    Filesize

    344B

    MD5

    a4884e40490173e71a160675271472bf

    SHA1

    1ad08bf5c16cd9e17ea4d5a43537adca56d0ef79

    SHA256

    263784836086efe1edd271d9a1aae27a4077b91a75554eb399ffab77f2fffb0d

    SHA512

    8a71a392e558434b406f11ee15068f253f38e29f05a021c00208f5c4ffbc25b1158f64eb590adb6f6f4fce9ef074b9f5833dc3acccb35fe27f9f609cc46f455e

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

    Filesize

    344B

    MD5

    07f41a857621bf932cf765b0a5b58368

    SHA1

    ae532d3c9c80ebf136fcfab182ae2cf534099d13

    SHA256

    0c3af0c0e2105a33dc083a20f4e9cdfbdc464dc840bb623ad0a1cf60db0f7b8b

    SHA512

    2a81d851b66c90cfeef825fce0894818b508c655be4f858772e94ccfb770b7eb0de4c2545655abb33e33c241acdb5eed1b659ca22e557003c71e41a82065ea55

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

    Filesize

    344B

    MD5

    50111cab40e8675c382a0e6716f7265f

    SHA1

    c654c69bbb2413038d5cc3ef5555e508ae2c67ec

    SHA256

    9a51d15fd8602bad7ee205db15dbd5aaa6c0c9fe7d414de4a4255deab6271772

    SHA512

    2a45b6c576b4fa1e622cdd7b062d305b0988cafe80e4524868dfba6ebafe2495567ed9026633b17141fc5282be70174f0b532822cb8c16419ad26284456e0d05

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

    Filesize

    344B

    MD5

    f463e41560d0e4b6011995a7abe74074

    SHA1

    f7f8a0ca1bac4d57c589d9470c3f828b9dedf9eb

    SHA256

    c09e2f15bd04572f70e3d5eb1a3bfce2a48289c8ae2c7233ef5abf46a1221ee1

    SHA512

    0b8102ff6dbb8e59488d256c6ca221bdebc973e45489b3eb2234c2721f9768871938c0e85bef3f5872f80357cda7b273a12b483c8f3040e51184270f49960eab

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

    Filesize

    344B

    MD5

    06de795e53aef96a57c77f05454767ce

    SHA1

    f86f29fcebc95e59fbb497074a27fdf9614795ce

    SHA256

    f81a1900c65da1f9b4e02aa8e716e8cf95f437344972f82fedd08736e8866d03

    SHA512

    6b2fd6ea05df529b999ee07a12f6e1721072359ab7b6f4108e2dab8f1f7266309a691c244bb8815016ada02734455e5b996fe1ca6bc10654950b6d91a85b449c

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

    Filesize

    344B

    MD5

    0230087d13fbb20f91c9be50f5e053c4

    SHA1

    2d821ee2c2b8db0c40e258ff0cb5230187827248

    SHA256

    ff037d65a65794f0f0fb99bfae89f8c555e97ce4fa1a3826df665fe39b9d5cab

    SHA512

    ed214d5f1760afc33a0e2f901529f13fb1d007877e218d700d10b44df6f8a4ccdc4d16f4fcd5805fd0382f4eaa439ffd73a19aaf9eb0b63e4375ec4df1cfaea1

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

    Filesize

    344B

    MD5

    ffdcb7c7544198ca51c72374cd5d3d98

    SHA1

    a04c18b07b3f2b8a4646f4c982636be7ca761f4c

    SHA256

    99cabe7db1317627839f3658c60b22b84f83cf99796685761371eb1dd69b7749

    SHA512

    3be156c0445288d78da10130d082c9b6da3920c7a2a3d7c54fb1342be6baf9729b8ea2aaf8a6a41afdfc63b5ef0695f0f1827c5e764796b503a78f435dc68e35

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

    Filesize

    344B

    MD5

    dab270f3f70acb64a02fec418a0154f8

    SHA1

    17b7ea8d51c7b8ba5208adb799b7dfcae68fe23a

    SHA256

    48d4c15a10a290e7622564ca9fcb86d9e113d5e99d7b2d0eb226d40a308dc226

    SHA512

    68da79a52354e4309b971e33b18780b2112cb2c5c88a246767be7fdf2109f27e7cd105975d631589e99b0f264329bba0c6e0185a5a5355ac0e3ab3f68598cb9a

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

    Filesize

    344B

    MD5

    96ebdc06e7d8e21e6f879528f7a88db9

    SHA1

    4456dd45a1a56d8998ac37ac9d10ef939ec02d71

    SHA256

    a8e1656d758ff4511e5702a33095c8f6c45a8f592671f032cde64af1ec44538c

    SHA512

    298d3a44d8e25f5edbbce1c3619f0d8dd5bd0ee01cedbd3d4ff8a0f1582c68eec83b2e3082c65013bbd6f16ccfde68fbf0d4a3028b6991ecd308cc7bceaffdf8

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

    Filesize

    344B

    MD5

    ccab355a467d46ea809352dd84771aa8

    SHA1

    686a4ab5e30eac8ee92e5fc4370c00c3e02104ec

    SHA256

    3adc9973b48075143b3708c191afccd1ee0c8ce15a2e7de1d34adcc08c7730bb

    SHA512

    d6843bd1cdbf24d3a8c6628742294480c247960f5158c26329609d4939ae950d9c8a0b8cfddd3afabec58b880358da6c0d68987b11cd40d5e62e2e3705ef63f2

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

    Filesize

    344B

    MD5

    bbf0899e6593ae7240a22b77e51bc5bb

    SHA1

    edd29b7d527ff571e79db2d39901599a4c919abd

    SHA256

    d87405b0a68af01ceea54981499cf8341549062598afe4048c809c5e686f4195

    SHA512

    0b32c4f096cd9b2c890dd2dc25816f0c3728bd6f87ba7aad0249f8d0afd7e164fa5912eb2de27092610a33923881b24b7327abaf7f086ff30fec12f8bf4018d9

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

    Filesize

    344B

    MD5

    e01a4da98e44a80613e5c0ba23bf1db0

    SHA1

    4dbd902cb481da3842cad57806e63f0e45f14fd0

    SHA256

    9828e79b302df116caedb668d6c521426e534f25052191fc66939af0d353d719

    SHA512

    b41254f58522bd719acd3c710e91f5578c85293f7b5d3910759e8298e74f203952ac9082671a133ec02b3829a9c5984e71f3fc3b0d3c284840e170538e351dee

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

    Filesize

    344B

    MD5

    85a48d737edcddba16f91f98cad46ae8

    SHA1

    77db50d82fdb96358dd7bbdacb9cceb68b30dedf

    SHA256

    7789164211b46c2b1c0ffb23e90a5780d663b42abac82326b66f3bd78a4782cc

    SHA512

    171975d6c8b16085eb71b03761e117f48be57b322f5b230994b867b0ff2767ba84be30cae132b494fe6c39f5fa34035851c835e0a8401c651793e9407a8992dc

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

    Filesize

    344B

    MD5

    78a2642dfe41bd5fc118e0bdbaded673

    SHA1

    d98457984611e7593d16cee24c530afaa8a8d409

    SHA256

    329df3f2e6d4749530e097f63726e1b1c93ac60ba50b9d74dbe2a19eadcee82a

    SHA512

    3fccab3bc0a12bc4ad60c241a22526f82fae7694eb0c0dfde0714ebff43c28f19ff1e9510a828860b14d4512364da8a7bcd59bc772d6be77c285bf0f672031f1

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

    Filesize

    344B

    MD5

    d84d8a234c0fbe62954a5b35e1e37c4a

    SHA1

    b8196604e46abaed90690535de2befa7f36da7b6

    SHA256

    6b0b0d7ce03c2c05071fe6de3fa5866a3944b2b664b587c79441d1963758e559

    SHA512

    c6d342d3e037b5e053fad5363214bbb89bde217ea8067f7a69ac70b94454a142fd84ad7b7ad1499dde3ced61d5f4e8a077caa805cbdd7b9ee13195efba99ec33

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

    Filesize

    344B

    MD5

    8d3a5965e933d228c252ef408cc52c4d

    SHA1

    0db9de2e5ec6d51292817bbc765ef0b2c3eb45fc

    SHA256

    b9fab2392208621287fea063f656983bf7ee5ee5845e1eaa4f1efadaef15150d

    SHA512

    7b9e21d70a52b5cd6478aca9b8c1c2adf0041631d241de2d01a2b054b413c07ab5db16d7234afd13c658ff30f9f471907f1a29305bebb4755102196474458eee

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

    Filesize

    344B

    MD5

    11265c68dc4ad4a2b9691da1b30af23d

    SHA1

    e5e9c332f10e50692dd95a62032b44efded4b1e7

    SHA256

    8bba75c507ded5ce776c1c5dfbbf36e9f999ea8fa0884a0f86ed8d6f499036f8

    SHA512

    9338eb1dd6dd268f88e7b2b8310484f878b7e32b550e808896cf8d015d566cff6b0f0f03ef7e4f42bd46c68bfa77b03d1717727fd44ff19cf963af3daf1c8e8c

  • C:\Users\Admin\AppData\Local\Temp\Cab2C8F.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Cab2D8B.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar2DA0.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a