Analysis

  • max time kernel
    122s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14-08-2024 20:19

General

  • Target

    images/seccode/gif/OCR_A_Extended/index.htm

  • Size

    1B

  • MD5

    7215ee9c7d9dc229d2921a40e899ec5f

  • SHA1

    b858cb282617fb0956d960215c8e84d1ccf909c6

  • SHA256

    36a9e7f1c95b82ffb99743e0c5c4ce95d83c9a430aac59f84ef3cbfab6145068

  • SHA512

    f90ddd77e400dfe6a3fcf479b00b1ee29e7015c5bb8cd70f5f15b4886cc339275ff553fc8a053f8ddc7324f45168cffaf81f8c3ac93996f6536eef38e5e40768

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\images\seccode\gif\OCR_A_Extended\index.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1528
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1528 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1332

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Modify Registry

1
T1112

Discovery

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Replay Monitor

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Downloads

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

    342B

    MD5

    40fb96486ee8255c1b150abab062c32a

    SHA1

    a9a2d385f1c9771f8e8f0ca41874740281e082d2

    SHA256

    4e88bf1ec30d6c6f1324c50b5a35649d84d9b11efad492da119034b7a87f1ab5

    SHA512

    fd67ed26c91c436134e8cc58ee9fed484a178d251ec6d6e8669475961806abfc76f6aecfe9c708e792b376043208c2cf95d5b09d839b1060614f7c2067ee63aa

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

    342B

    MD5

    4fd3acfd6adac1367e8936fcc55305e0

    SHA1

    ed41768a42463c62e9e02ac6994f15269787b833

    SHA256

    2e4ebef0fef5684538d1d2dd1f88b9b361e8d150667c6ca3d708f31ad514017e

    SHA512

    52602301c1e842497e97f25cac6d3f3e6ccdd4a42d4d2904f131edbd3c37c6ad64dc7d2ab07c851198787c8ed48e85f59f4ad55664b747a82166ae04520c3604

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

    342B

    MD5

    a06d67e91cff51d8fa63a1a7a09f04d1

    SHA1

    3387814a1bbf9fad360d8dbc5f935186143b11b0

    SHA256

    901529437e8aca9d9995fa04e262e6fce9e19c2c82cce6dea719362804aac36b

    SHA512

    cb33d82b9d59e46fae73e13fa6e7cc6c985f0d3be62c01e1ffd3dc8b8e940aba27d28ec239137055b8148b7405e15b345b0abb9a6d1f4bfc85e11c2197d39844

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

    342B

    MD5

    002de257c317819859f94e2b3e3a3ea7

    SHA1

    3f82e2c7dc4dce54964b10b0373d0a47f4f00f05

    SHA256

    3094479bcb4a8c5f07aa4a1fed78b2fccc8eb7d826f7004f2585f6c61c76830f

    SHA512

    ddb79442f06fd5106cd978f3c0cc38cfc61e57b1e0955010140de639bd02413326a01107fdc90418f0c0c1bcb23f9ae9cc71acd828b640d30189f38627b8a26e

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

    342B

    MD5

    1b50460267f838bb6b35008d6f1229e0

    SHA1

    4e23ae533a6ee091e491ca96372481222e82441c

    SHA256

    670d977c23c4cc09dc51ad2a1eb7b03ba7501451dbebc5e738e6f4c393b5c7d6

    SHA512

    27eec219ab2a92f1e4d9430bf5b9f682ddc40d92131f1e3a44e1847fd7ba8930b10ae3c77d5d2820242f45862e421b6af33bf96960a34671c5400d6e383efa3b

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

    342B

    MD5

    63a0294fc4978044367688e0d2531e1d

    SHA1

    609974e3cca1d3ad77da6e810bd4b443e58890d0

    SHA256

    a2faca7f4b9da91550285d0270e99e9899a510b31ccc0fd5266ab8c078ffd121

    SHA512

    698703e336b2c31d83a99679dd6fa97b67f400a9c423eedb9e593b69a712e3464e52c3616c4b1a11a9bb7849649b13d4a197abdd5713392ee7c4e9d5f72747ca

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

    342B

    MD5

    6e155eaf3c560657688248f2474916ce

    SHA1

    e771c59be16d8c035d82c601ab168ca3c3215308

    SHA256

    4ab5f08ef8c01d672d6b5101a8f11e50a12ade651931f48598eba25a75252a40

    SHA512

    159683fbc1c921ca903897d5480def4fe6498237dca70da4f86a9b07d6e57dc3aac96a477f655a66f8e84d2f84ec9bb19ed515b44c5604bf2a5c559c798f614a

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

    342B

    MD5

    070ba059db2aaa4d01724e41ebd22378

    SHA1

    5fa280d1f7b5bf075e7b7c1b127f76354661f056

    SHA256

    82a50a36d9a26ba765f0658b46568f0c74dc40159430952b05bbf879088f17b1

    SHA512

    56b72f86fcc1f3f32112c72874a8276624bfa52bf1a2310976ac38fb3a599b383e9e6cc07ef9668e0ceb91808d80d7e2672fb904ccd42f9da99341172765f2f8

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

    342B

    MD5

    fe3f17df2d2e1613c576d35307df5508

    SHA1

    e768bd17355d5415cc0c3a387613f78e925ec126

    SHA256

    0ab152f8073519afe76b02f80646b04a32c4e70eb75a3be8a5987325c6c6f386

    SHA512

    299872135b975adc29034851bead0b4fe858fe5ee2c72ae3a45ac2900cc2b7dc7ea694160879c790116b90f289fe40ac3f85537c41bade6b417684ae5b8fd074

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

    342B

    MD5

    a343476254b41125f5bd3a266957e802

    SHA1

    b2191a2acee2b2431857b64f3ec1410cd64bd2ba

    SHA256

    77f90cf9a526c61cf81a9df83390c40b1ff1ae3aed5e74abae71d3858900d915

    SHA512

    754e16e1a4c0a34cc6df99b54a37b001c6efa5a4a42267a7301e815986c5f2fe180f6ee35e12c87bcd5bf3693c15c82e7a8fd52f8472486f502b549a9f36686b

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

    342B

    MD5

    a847028205c141dbb4b7c0fc48a8c2b9

    SHA1

    d95cb6250a93088168aaf9eade297f7724ac4033

    SHA256

    bec614fdc6031baf259933501149a1770d0ef67de2b7ed6cbf2abdb0d00542e5

    SHA512

    b6aa6cb3166f18997c6b8374827c54ad6fd2232274b9fcb811a44c96e6f0798a8b00176e2606876bee738601ad7ec7198393d9c4b9914543f106a23aa8ba7a91

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

    342B

    MD5

    95a27d4556abb45695569e3d0f2607b5

    SHA1

    6ec2ecd7a6c1fb2d1a2d25d03b14a2d37a5128a4

    SHA256

    20427c974e4f07106d93c7c82d4647401279332b16891f7eb5832c4f5cb7f21c

    SHA512

    212ecfc30a7537b24328726348c83faca50896c9ff11030317e7beed5ecc7250bc98d7eca0fb0d235aea97390fd0be43777f3908458bb6e9a74c6b628687d501

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

    342B

    MD5

    d5265874e4f38dd3321b4f67f53bd863

    SHA1

    1622fa30ff5c119d362a4afd8bf09eb98c3b7277

    SHA256

    faf845316dd2879c1a34c763fdb09ae8779cddbfd0eb0eb494400d7179e8371d

    SHA512

    eb74b96e99a3fa67b283f2e23a88250cb157199459b00e7f7096241f6ed3af7799477d9293e2be58a95d92aa9ab7d96806ad7ca5220a389f7338043d2b7d3d13

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

    342B

    MD5

    2bf9a583bd863faac0f0506dbab37036

    SHA1

    7e11e3e63c10f2a4f911de6b379dd632cf1fbeae

    SHA256

    b3139525e8a5c9740a34c7cbdf255b7245574cc743e7851aa18341d5f3b5a96e

    SHA512

    9b3867989eaab5cd3c60ec7b9e0a2db7bd2a23e7ef4cbb31e235d132046b5e62b6d7634cc88201c05e61e63254a53f18fe46fadaf92f9a613e816f523ae337ae

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

    342B

    MD5

    73459787ca664b2f54e24ca3313f2e74

    SHA1

    b4621ae1da36c8cb8d245562b25b0763a9127ffd

    SHA256

    67321690dfdeda3409c573d43112a04f993ea7d41278c85f8c953454db40f00b

    SHA512

    6a659a9c097d9633cec368787a9d037b5fe9f2ea092be515a71fe64e5d60f68f68d58025c329c26aee684ca1537c9fd4b9aaaec1e404bf7e8af5a222a6de2fc8

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

    342B

    MD5

    911e1476895872dfdbc7d5fc6b1ca92d

    SHA1

    09044fdfeeca390d3cf4d702b543e18a316d60d8

    SHA256

    1cd39b79562abd142fc1084daa54178bd50a4d9138859542cdde44dc25dc9a97

    SHA512

    f7ff81f6f31e1b32b8750b2bf5b40c9fe608d1a62f212b135d302b3b9c7bd4b815d20885607533dfb5e54321e4e341a3e51ef671eb6b404533b1ed82056d4289

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

    342B

    MD5

    b74d31bb89f088dab88eba07da67a86e

    SHA1

    ac7577625d4b34621689608f99654921cfaeddb2

    SHA256

    a676d1c071c8cd6b82627abd93fa02a88634523784878420e93110afeb43188b

    SHA512

    001f911f4393a3890d13a8992e161b2d73d7ae1842bd583db58ffb29d80520e7ab84ac0cd1eed2960794c5b3c04626b001c74ae3a029ba4bf3fa934518943a5c

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

    342B

    MD5

    100abde13f9afa749654700cca8e6cba

    SHA1

    1838fed63468a335614ded4e076d68bc090d736f

    SHA256

    35fa15466213ab0e9c8960020a5db1b09110ec26ca0790f48d3ccfc05189e49f

    SHA512

    1120e091e188706a192567188cc62d5d69310edad7aaace2391ccb076a7474aac200a44d51b2e7fd895834b3a6b3e5b48635ddceecdf8fa146cb1ad485d472ca

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

    342B

    MD5

    192091c127090e27e5409a0cefe47612

    SHA1

    8f6f70df59da6e248454e02335561d7f60879334

    SHA256

    75485ddb4e1168aff0b2d576a7c77d10be0b5d1f424296c28ff877215063ce9e

    SHA512

    a64a219326dc79fb21cc8f358c108b93cc8fa04afa689ab12997642206d544fe84748943b1dd28ca19c26eca89fee71dcb08e4c7f0dc72a8daa42f35097280aa

  • C:\Users\Admin\AppData\Local\Temp\CabC574.tmp
    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarC5D5.tmp
    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b