Analysis

  • max time kernel
    140s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06/09/2024, 19:23

General

  • Target

    readme.htm

  • Size

    29KB

  • MD5

    c0fffc73b39acf1a3efd3d64d4a4c6ec

  • SHA1

    f3dbc257a57437b3a2564b64780c84955308b6c4

  • SHA256

    3d00b1280e382b4673b4ee5f385493d1e5fb03fa784593515aba2412bcb8bd2b

  • SHA512

    7bae8aada66bb2ea4896ac516b0f38a15600ddbc9b08415567d753b702aefb1a2599897c560fb263da6be2e0823f903966f1486969987642d4d3dc387681290c

  • SSDEEP

    384:4lVtWa+Enir/aHzw9LLgRLqI6KL0YLAbaLuLrLkL1L7FLLLncqbLOv9:4ljN0SHsZs8SbLc

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 41 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\readme.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1732
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1732 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2996

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    12ba8a59b91459cd0f0217391e1988b3

    SHA1

    65176b3c70b22843980222dd51907c9a4d4ebce6

    SHA256

    57c2741acf0418a1145f3005c1f7ebd5239254709004b68116af3617fc186bed

    SHA512

    58f1bc667f302e6ad23103aa9ef9b0b0dee196a5a98821e14652aa0056dcada87d3a914f4d7769301ed8e1c49456028bfc8b5a681d1e7412e511f35cfb3e5099

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

    Filesize

    342B

    MD5

    7e0e4e8d83ea99a45d4801f4f103ab35

    SHA1

    335088e92e6c70b376abc3bcf5f5b633b3dc46a1

    SHA256

    a9d61a3dc060fa2f662cb0184f9765b189537895d76400038c29afe1fbc67137

    SHA512

    4aea91ecf8bd929e8b8b5564a48a366266a96a439cb99f4b12383923bc9e649d0cd4bc4c468f321eb2029aa7033b23b58b5c21fb888b9aba1226054694db8d53

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

    Filesize

    342B

    MD5

    fd17aff1e7a24c7ebf7a16229451ac98

    SHA1

    1107821ca4cda5e7029f2b64338a47a2193bc818

    SHA256

    25d6719d1d6dab0e7de5eaf7840d9e4a5deae046119f9541c62a10e1f260973a

    SHA512

    35340e5fe8a313267cbecca296f0190c50f40ea1419bf911a3903b17934199dce48d048a44bb228dcd2c0c1a16ff031e12cc0c2326082633f2d1bad8c6cd360c

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

    Filesize

    342B

    MD5

    80f7a2564b2225065bbf1b67e26a1db2

    SHA1

    6a04c880df3a054d143b469bf92c0ff98d1f3571

    SHA256

    672d4b919f721aa0fd1bd0f1b9abd53473a27ee9576fe373228b3126c427f013

    SHA512

    03de0a263fc16a8279341c83f48b615e13bfb69b7fed54ace261ec392827f38474e651b9fde422c83acc8629576e143846a6846aa066b60de4fa26381b14ef12

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

    Filesize

    342B

    MD5

    76f71a661301fcf018408178df431416

    SHA1

    11144ee118fd6a5ccabf7bdd8f209d63cf2be3ee

    SHA256

    a0b0c33b6c0d4d92a43396b42bd8115b029fcff43289c6ccd2d293b97cc9ea5c

    SHA512

    ae86c4d9c3af6fcaf0080687de06438b298056c5797b181e8514dd568f9b24d3682f1665a98196e267d5261793334005ad6378938bfca256b13050a985262b37

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

    Filesize

    342B

    MD5

    363491d9e7133abe7dfd2b02de7c5739

    SHA1

    8f254dd319d1b51da2fe896117a041c3d2a08db9

    SHA256

    e44c842eabd96b03fc892e38fdd45f481d6bf4865870b501d2fc2dbaed25f269

    SHA512

    65bda79639a7f8434b51d33de0a8b10f48b83a7938e7920fea9fbe7c835f59a08de471b2f3654b6fa059f319e5450936e8f044f7fcfad4dcb28207c306fe7a7c

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

    Filesize

    342B

    MD5

    94a472f2bac15fddb0e40af6775a9cba

    SHA1

    6e01a6f45a7a06d4c0d092a8db5aadbc5c876f4d

    SHA256

    6b04912c605ffab640827df1f7380322b090441fabda7d2a4415087451483666

    SHA512

    39a4fe5e0f7c52d859c8fa9cde118418ffb34a1dce9ad11e859c0e2f466040dc8b7fc6d0a5aec280b1b9e8e5bc3d98b8565c003de87603e7914fb86f9fd644b6

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

    Filesize

    342B

    MD5

    84370c1d71ca206089191ab6f971fef3

    SHA1

    e541cc0ce5e766c78615efdc6fbf79c9bafb046a

    SHA256

    e1f621f6ed3edc82918ebf285dfa8a15eb5131a0c7c3bf54a5d7130b15e77f28

    SHA512

    510c92981e2b693e07f019b40ec932280063b0a1e5de9db95cfec251793b6d11e658ba2e35e730410b4ff8a964dcb1a101f63364c223db91b3017df293490aed

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

    Filesize

    342B

    MD5

    c2e836c8793418cb667f4fae134a44d0

    SHA1

    e555a78bb4a9faa2a3efe966af0fbb34b4f78f78

    SHA256

    f4a6423eb850bc4fba4be81c6916403fe695ce85ef38cec662026b7a299dae65

    SHA512

    0fa9bccab8b0fdfddbbabba85304b23866984b6482184359011d06fa7fc0ef93ab62a355e75788463fa2fbe5372356f5e2a28b96156cf1c327c1517b7538101a

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

    Filesize

    342B

    MD5

    bd0148bb907b9c67c3f7517024f1d540

    SHA1

    d31af1609b0085a1abf0ddb300d7f5a3c65d1ff5

    SHA256

    91209dd2c15acf20ad994be5b4b244f71409a0541c4e59799918b26b2329f7ce

    SHA512

    20b9de5d5b2688f9cb0d1f45b36ce0154aec95eff90406103998e58b18fffb7f4fa1de3eba74f60899934bc22316f65052446939778c3145cdeb81e2a93313ac

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

    Filesize

    342B

    MD5

    720ec41d90e28e36660f80e233f12ff7

    SHA1

    f763b67c7eef724712f349208db8b09f9ad1aa30

    SHA256

    481b4ea4dbfa515117a166f538e1d2157b5a39f0e6514bab670ac28c992bc3c2

    SHA512

    14b4b8f9218e5a15361eb96e5640216cee238bd704a529f2ebececb82f61ea885454f01e69aea42dd5f5a5b8f4bd7ffb7b255dd833d5e9d28328b9d1f2e18fa6

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

    Filesize

    342B

    MD5

    dee4bbb9b7d0e61b906086f916e03530

    SHA1

    3b72f7677362c3ddb11c4f53ec36c78651f221e7

    SHA256

    fdb1f811c2f9d02d7f95133387c19721426c90a0c794e3afc6154ea22f183b3d

    SHA512

    3aff00993af9a1af27f49105a7b15532c256e8fb8931386242594732a868325019bcd17c494d2050ab5fb8cdcbf8bb060d638b423c8af6e9eab278a0e9e3aaaa

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

    Filesize

    342B

    MD5

    3fea1a841db8e6a0d85eacda311b849d

    SHA1

    8992529cfe99191fdf6e0680997980a45322f853

    SHA256

    a7ff8c33fa7827c9a0ac5d29ce4848dc98d39c3383e8070516fbaf9389c9aa08

    SHA512

    045ab64b6f03fd3f7e6f5a59f312b31238263c7c1fa86efc6143e228958f20a3317bd6ee1d60e4394f9b0534922946804971301b2bfc15105fdb2defd2ef6536

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

    Filesize

    342B

    MD5

    d10b8721d622b6e98188fe1bf5195491

    SHA1

    aa7b2588b90c5317f9b26bbe2eeba194d1ed583e

    SHA256

    7e294da9ff4d10546e38e234ad19b99eeb780152f32ef5ca6edf0769a588d024

    SHA512

    06577278fd4ac38b9cbc5e5b5826303cf9d290bdc315b2467ff1e6bc7de5843c571b71ce9bd0c0968bb8836c44a2399edd8720dab9613c92aedf76faa263babf

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

    Filesize

    342B

    MD5

    8226acf38560dcd95377c69f8ab77391

    SHA1

    4fc5ac155a31c8eff2b2f236f9ba7efd812cf985

    SHA256

    3bd37341145a4cf2f08b5eec0b256ee190cabefed84623f285db13d01ea60888

    SHA512

    1adf2d97c30f9593ac6160f3a275c5aa71d8e5a6f367aa76cf5dda117a52f4bddc878bca32289429e0b2e455af9c57071952d62f7ff7d13e13a509a540ca1820

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

    Filesize

    342B

    MD5

    cb402fbdd584aa9edb313b2378f32348

    SHA1

    91b1a9bd9536f44e633b678ca0e43ac6cca0b847

    SHA256

    383269fa27d34899e7b3a4a39cc5ddfe5a687a5ba85df062ecf916d04fa00f16

    SHA512

    75f253adce9e2af94e26192cff0de8ddf4f518d2f724ffc50a66226401409a79c2baf0c61878a8ba004e3a812a6fca4798d485403223451fc3598bfabcae56dc

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

    Filesize

    342B

    MD5

    f75517849572342f44945ecef774450d

    SHA1

    b789180f9f2dd5db2080e2d8c75eac9ee66e259a

    SHA256

    5f94528f3b81171b4d2548160eb3211b344fb5d6bcd17410a41e945590ee905b

    SHA512

    d9777d8c7f49f642219f457ca9c71780bf79bb6f3169620c2bccd0ebda51bd3cc689de6902aafe7f1b69daab88795808e13b449aea675e24b8f46544b0451d24

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

    Filesize

    342B

    MD5

    b6291e72ae903b80f53fe6f17cd2aaa0

    SHA1

    58679415edc3b07ed2b87254cf63f5dc3c8e67e0

    SHA256

    e9fb7ff618008a2f6adddff8a4ff70c8ea6566e614a89b02694c64d5328a1b8c

    SHA512

    ea90c09af005147d8abea74f626601393af0b8f63c21e6de3c501f8f0360011715c6504a6dbe53731299c8c9878b2be9a6cf33f965d2d59c010058289bbef44b

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

    Filesize

    342B

    MD5

    b9c469fda89a0239b6855ad9337b25b8

    SHA1

    36360aaf85f73d84dc5b8fc507a397979a30aed8

    SHA256

    9810651d7761cb115b85e7cd9a9d050db76d1cb3fc498f5d6c8a938640fc3932

    SHA512

    d62471c76432b82e760886024363eaeedf2c9e6dff7ac439fd4bc0382bdb1be9e23a4b31168ca4a293ae28c741486957c6aa00c5a739d7ae6297106f8ab083bb

  • C:\Users\Admin\AppData\Local\Temp\CabFC89.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarFD39.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b