Analysis

  • max time kernel
    133s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    01-08-2024 21:26

General

  • Target

    $PLUGINSDIR/welcomepage.html

  • Size

    5KB

  • MD5

    4df1fdae99a99c7a202e889dbd41d33f

  • SHA1

    0bef5beda262ac4c011826ef65ef65d1dda5f5c5

  • SHA256

    f5792ef5d085448c3aedb3a5338c1599372bbbdd18012c00ef36f198fc910fe8

  • SHA512

    6471a002a1215f4c74dfb9d3e75815a21d0cefde0f25c1223a8cf7a70cb0edbccf8be54f08008a88a13877987fe29f855bd9b6bcb2fc22b355acb57176eff87a

  • SSDEEP

    96:SI32bJiWEMkTSf7qOugnffDbhIDbbE5zDbnwEqqc/zIxG1DuspXqN35yN64WVAPt:SI0iWEM6Sf75ugffDtIDHEBDzwfF//4M

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\$PLUGINSDIR\welcomepage.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1816
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1816 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2640

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    c6d99d339b2bd849e88aae5b2b6ed27f

    SHA1

    a7a3485902dde69652501675e77e4f24cb99cdcc

    SHA256

    93bc880edacfd3384d7a91196b255e4e40c88df9a204b714e929346b847eddd8

    SHA512

    fead2fb90ac0f89d362f6bac763e96362d0ca7704b20349f5fa49c098e8f7950ffa60f2873ef8917987c8967a64d16b4eb893105f6e460f9ad2b9bfd441467ae

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

    Filesize

    342B

    MD5

    7b2628a0036c3cb533c396fd41636af4

    SHA1

    b9276aaa10dcd6b129936ecb7c789691ca0de7e7

    SHA256

    6f2df2f40bca16cdda68e8335ab2ac4d6d294fed56f1c87b2d16b0dc37110562

    SHA512

    e044524039490377720770502b4e1b561c17a3fec54c3dafd0ff216d90cfe7dc1e9c20165f150876714b1ae28a67336536d65315b20c33ffa6c344442bab517e

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

    Filesize

    342B

    MD5

    03c4d8054f27d1168488c91265b010d2

    SHA1

    ce027ed2ca702370e3e69113708d06aa990d8467

    SHA256

    6f89849bf88bf69d829080f2df05f967502d8b50b0009e5fd2cce10522285b88

    SHA512

    6ab755292e27cef18e052ab8c6de236f01efaf6cc88b5b3dcc77e8b11be15658317223d62b4bf2c47090753b7821c7567b480c3cad7f7b7ce90b071c4885fa21

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

    Filesize

    342B

    MD5

    18c605aac75b2abbc7e9ebb8354f7945

    SHA1

    eb1e57da963e9e9782073582d1a9eba9d51cc3c7

    SHA256

    20b3254125d90d9a02beebb98b2d81e4487df7afc35759ebb02064b18b920c21

    SHA512

    e9e63eda546c5c97a3a7b5b41a287eb6d9da50777738ea1bf31faed8ee5a22d60b86a6cf624afe112371eb83c96bbac524bebde749bfdb7f98687297b1e029c8

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

    Filesize

    342B

    MD5

    3962ad75c2fb4b69bf3ed416701d282d

    SHA1

    3c9f8c0692961cfb3790aa19ba76d2d2c9b36e61

    SHA256

    9aa3e81d27fbe901eead962e880f971516b5f27dfbe29543416e78d818757562

    SHA512

    ddbcf23cc3117837b0b551052e13d2961e10bf505a922c320fcf58be8d161215398e08128c4563bd77e46ce5b26e100d15eb0d2e4cdf3477aa8ff02d40f70f8a

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

    Filesize

    342B

    MD5

    00535b19f7279eed906208ddc0eeeb4e

    SHA1

    a4d0b44727ae1f4a18b86077372ccd02072ba80b

    SHA256

    62a58b6a229fb5cee3ebe7a16a825e6f538602da9d523461e28991dbfb0f0007

    SHA512

    7c11e704f86e2fa816eb3610210441debb889f7f418a37829463ed778d4b3981f3d2896f442f2e3b8f7425ee132b3e171f5d13499aa7958f98653e83a75b9a30

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

    Filesize

    342B

    MD5

    cec502c8c194c47f268a54063d1fd936

    SHA1

    0726cd85f0e3495c014d9b55a445decff8558f98

    SHA256

    edbd38ed43d3c24793abc4f081e48be793157d050909a83abde04b958656a22a

    SHA512

    4430030b66ac2349563d01fce1e198ef4599fe91e7c008f2ee9dbfbe2a4b70c73124b7b7a93e19e71824b0a20ec1e3947229b8cbcd8df3444a68ae0046916c7d

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

    Filesize

    342B

    MD5

    5454fd214372663f49a5dca685b51b8a

    SHA1

    31745bf2c885d296e5705d53ecc253e791560f81

    SHA256

    4966249f0e1d06a74209f26a3f2292c325fc38f09dea3d45c20bf28d85e6718e

    SHA512

    ad89acc0db1a9852e96d6ef117a6f3b032f565225bc61aa896d4eeee2c0bb118650cfe1ba4a37437f293da06fb182cbd34fc13699156f2704d0f5353b2b736f6

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

    Filesize

    342B

    MD5

    cd854bbaf635d4888e82980512470d61

    SHA1

    11a630efcfebee1040f2f3d6bbc4b7cb6f63ce7a

    SHA256

    52ed6fe4c4268dfef7faf2cee48e3a927f985380bd79b17a83a707e8f3695f25

    SHA512

    ac19cf654c2d6ae803c05a5ccec74b6762150730c6bd29c3df08320a15f0a6175a9f5cca6054b8429005f8e050b65512a9842a91a38d98eb9f5c4e1fdcb5032c

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

    Filesize

    342B

    MD5

    b693169ebf26dd73f49da253b8a93238

    SHA1

    1da35756e453be62c4835fe139e5e8b75b1ca0ad

    SHA256

    c4505277c2a07b105d6829feb8e3ecf9e6d2fc793b5046596811136360fd5823

    SHA512

    39bccb87badd20c2e7e1c4ca394f23e69f3ebed64df1dcd088d29ec825220f9abd206e91b61a284b2326a882323223e8b1c1e48e11512b9c98ad950d2729a0a1

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

    Filesize

    342B

    MD5

    821db4aa53cf3b5d2f6478993368e814

    SHA1

    69f3604af26b596ed1f5b3dcee3db32a10b5b5d0

    SHA256

    2a5c9456d67c8605e2598d1cc5c246f231b1040b4892f4c5a76551bb0acf2436

    SHA512

    1e23f81e33a8861c6eb94c6922bb71302222eb7387f1df42abd1e4ef7f0ce5b286e6a38cc9a7974bd3cd82768a1442b9df71e406ba23a9494d1368421bbaaffd

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

    Filesize

    342B

    MD5

    bef217e17a750c2723c86e7818177e22

    SHA1

    62dcf2ddf8ee2929c937c22eedc6098303de6aba

    SHA256

    9e7c8100445b2dc8a675617c544ff5f66119f8dc71fc99307bcb3d6a4b61b854

    SHA512

    0847269efb5d2f7bd1c926ef42b1801eafc642b0cd6ad697aa4eecf8bfcd55b4b81503f3ce8a3b80f0f73e8bdf5c6fe8130bb62e522f6eec3e14dbf8d7e846d8

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

    Filesize

    342B

    MD5

    a20c424fd2d0049992b7b86af6326673

    SHA1

    1674428083205ecdbbcfd3ca105f43b7be132f06

    SHA256

    d5b121feb398f94024eaad27fc496aa728cac8251a7de82a5ac61deb852b583c

    SHA512

    e0b0d97e0278fb95c93f5f01df53b988706a9417683f756a10622c2e56be44b27c4c8630b2268434996f6daa7d51bdc609715190e28ba37b0227f9475c6d5ffb

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

    Filesize

    342B

    MD5

    d9311441abcf2c48ca530ebca72ac619

    SHA1

    2296e9d0a3d031e046d05b0a888678f22c12ba18

    SHA256

    14c6556f112c2f3a982240d8a45da60c9453f1153dc168f025bf6e1a8ccb715b

    SHA512

    f977370188ba7cd676c575a791152cb5debad23a9fbdf4098617410c7d1f5084d07788fb467fa6bde262589937470e8bf64271cf1267ff634634600629a00c27

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

    Filesize

    342B

    MD5

    8415117f5db9397988fbef8b5d2f6dfe

    SHA1

    79cbc019efa0a890e170e2ff6b25cc18a70e222b

    SHA256

    6fb550fe3630dd35ecca422e66464701dcbfcff7780398003c5cb12659cd5fc1

    SHA512

    7a47e5bdc0307153e27324deb6bdcb9effa29590e2e9068670cfde3358a8f8b497cdc5cde4be65ed4a7606327d0c6975a83d9a141a5eb4792f0645c3a0073e61

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

    Filesize

    342B

    MD5

    7198e46506879653fd4cb12067ec8fcb

    SHA1

    d298d2b04bc1dc2162f39c0e7a83eda471c207cf

    SHA256

    12fa8453d83a36fdfa604d9fefc64e5c58de451b8786ddccfb8886b5f8c9a28a

    SHA512

    f8118030f4855d28dcc51a8856aa991ebfcb077f317cead3bea9733428d0d1e32157ab6493afdd4ecabd509095f3348cc0c8ae98b847f75be7b7fd813f2dc347

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

    Filesize

    342B

    MD5

    52cbb0f0379fd5db472a9123b9f2b8d1

    SHA1

    00d57e0c086bc30c1599dd01e748da92d7ac8c83

    SHA256

    681625e5a95181d3ada7bc46b489fabdd9aff8127f311045090765fc84ae397f

    SHA512

    41ea006c1d478f1cfb3277d13581e0bcfdaea0f108f9ffbd9aab122061fdd50058c947b00e83c369aee5ff4b59870a6cfb3e8b04d1f13fd1efbcd6106b88e93b

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

    Filesize

    342B

    MD5

    9a65b868480f359aad4f7b0a27c2ca57

    SHA1

    3fbb5a95a9b30f57789b9953711c3729ffbccf34

    SHA256

    38cac59ca5803f1c08f50ff5c070633dc9fd524cf6dd91579179c0dcb737fdbb

    SHA512

    7457d7249ef783ce4fff30bbccaba0603b3136d91304a3657249008bcf0e98ca3ac37ee25fc1f8b5108f94a2ed2b9616f9745a61d8cbb084dd58da989e85c8c3

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

    Filesize

    342B

    MD5

    3f775f718c48d584b26745a75494efb3

    SHA1

    fffcad71713571b6349828f927962cd50ca41b14

    SHA256

    c4c0e93d43ca8ed1afd6f5723d9721a0c3d6b51c0537cf171c39bfc3161680aa

    SHA512

    bc2165beeff62e2ba49d9ceb7b4d2e362e816551e2403639d41c549551b142a3da4a6f95ab25d4b3b6a88239f229f57e048a86b2307bc321f0dde98570c39234

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

    Filesize

    342B

    MD5

    eb6eebdd905cbaaf9bf9d0210e32d5da

    SHA1

    8a0326734f760e4d193b0ea45438fbd1cf1cf9df

    SHA256

    b2c346ac1a3bdca8dab83a00e90dc079779afe052ee29c891e6d58cb1dc35cf7

    SHA512

    dcf28b6b95867b7532b6dcf1d1e5f50772eba2adb9a929a1c2d9d9bf579b35a1116c56c004258a7b5ceb0f95653db8209dd636d768f73663d1850cc1fc4b3a66

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

    Filesize

    342B

    MD5

    d705d89b9967b9f53175992bfdc277b5

    SHA1

    7134b1c54e4fbdb30deadf4d1d443b9cf2096e62

    SHA256

    037862150aa905e93be48fd028a91f19cefdcb210954544b53bfa37865db4969

    SHA512

    ec626d4059533d3d0987e34098978f68a309fad53f9fb32563f66cc17825cfa2fb92ca8b8c2f127c5e41631860bb244d438faefa0d302c49169edab83b20f255

  • C:\Users\Admin\AppData\Local\Temp\Cab61D1.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar6233.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b