Resubmissions

25/08/2024, 00:38

240825-ay2dnsydng 3

25/08/2024, 00:34

240825-aw8d7sycpe 3

Analysis

  • max time kernel
    145s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    25/08/2024, 00:34

General

  • Target

    a.html

  • Size

    1KB

  • MD5

    35ea6253a833a0af7ad80fca921c1290

  • SHA1

    6993737882cf52ccabb923cb40559a81c0d37375

  • SHA256

    2867c435436c0bd34f279c778178e1c3d5493121eafc7f46c3686dc1f86ce3ec

  • SHA512

    e4786fcdda876ddd5d253d2f66e16da980de18e3652e7f2886821a39b66f48e4417214eb43c1f04cb61e329273f996969a5a9c25f13f9cfb883eab503677eec0

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 8 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\a.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1724 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1028

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    914B

    MD5

    e4a68ac854ac5242460afd72481b2a44

    SHA1

    df3c24f9bfd666761b268073fe06d1cc8d4f82a4

    SHA256

    cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

    SHA512

    5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    6f98f0ffbb5578abcdc95d1bfe10ffe8

    SHA1

    40404de71a8bc55e5ad9e33f9d793c4db01499c1

    SHA256

    2e5847e554befe668a1f6295811bdb9906083cbd919deb22aac3d501e8db3eb1

    SHA512

    166ba6f4ee55d2a766cd2231a3b230e3fee0dda58f7feef10add021e45c11ccb6df6f19e5f079aacc870532f7895d32524280574f49dcb4e2a264c3e5f543bba

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

    Filesize

    342B

    MD5

    3a5f80230a051eb0aeb3204492ab847a

    SHA1

    9b5c938a446df91e2a0d96ba3c78074d4c478dcf

    SHA256

    2b8a688f90f133014e5725e92d637b6280fd19fbc4d3fd39f560f7303202ea02

    SHA512

    2d1500de203c67ad0909fbf85964814ec38bfb7581368aa2c7e5219d9e9aed4d3c740b574fd2321c9ed9229079b0283cd8a41a00645413e3c9aab6371e3483a9

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

    Filesize

    342B

    MD5

    43c16f2bc00bf6acf6c09a66d64fd70e

    SHA1

    64bb09cc7bfc19a90da91caa6ac7c1cc91264330

    SHA256

    59b3b8b7a61a0dc7ace7f7e037bd2922247d16607c4f0a9b2e040f44eedec599

    SHA512

    8e257ebe4766692a2f83909d0f0d3b11290a1cbb5c195e13a8cebd882c7f3fa18d991ef2034bb698c577fadfd96814314b086853e2b56fbbf7048e8ebbc86609

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

    Filesize

    342B

    MD5

    965401ffa563a121cd2cc505b781968e

    SHA1

    eb1d63ad1c6a87c42dad021b3bc9ffd931fd8bd4

    SHA256

    5202cea00eb31bc9136956f9d79272de96875a083c95243441b455eafda214f0

    SHA512

    55d1f160aa99e2a52a8ef17c15d91b1dee066e7250584d8c7c6f2a9f99204982bb0bcf2d56c7ac7116bf2a0f1d32b593b0e8a6338486206ec113a288acff033c

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

    Filesize

    342B

    MD5

    0ca0744b96b28b0cc92b6539ed5fba2b

    SHA1

    c1e0a6a4e1ecd2d9bb8e546b24a50a55272965f1

    SHA256

    bb09a5d65a1a67b6ea372105c85096a28eea7d4abd7b510388d1549fd1c30ae4

    SHA512

    984ba2a9a36663e9deeff9381eb7b137669503dfa9a6e3c553be1a225d91fd131761f677f73472bd12ba54b4c1e078985577bc045cd3c29f2fea7c1eaa8f1e83

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

    Filesize

    342B

    MD5

    378054ba65fa63956eb3aac176517b81

    SHA1

    684e2a461ba4ff3aa0b964b1c773b1c8f349493e

    SHA256

    e2c6f26aa24904e91b91069e00dbf0dd9548b95302ce939d42260e441fcf5109

    SHA512

    6297240cda48341cb8713cf16507bef2cdd0f05a9d1a641493968bbf73ed300837286ca29c251d554e95cdd0263ff9c7703c92c10c50bb5378aba36e5ec6c53d

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

    Filesize

    342B

    MD5

    8f221bb78a1757332c57aa88cb2b3430

    SHA1

    4fbdfebafa04ecf88a3ca16e8c4d55b8207e54d1

    SHA256

    627b0030dc2c2cf905b6dc2127b3fdc7e60dc14d071c03607d3d0b0f4af7d040

    SHA512

    7074a49c6c1e4add86fcddf73d3b7bd5dd33f20751fc02b00f8c80391f778698be66afcc0ef256426723361892d5aaa4060898f5944965bc747ca24f488fe7a5

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

    Filesize

    342B

    MD5

    37d2a5337bba3893015306f591f6ba5e

    SHA1

    7061245d1764ada0ebadc7978c270e16d5b21627

    SHA256

    a31f798944ea7eef6a3b797eb09f4a4a5d134b4f5f65ac4fb89f88b6926b7f40

    SHA512

    3609eb54b5d1611a9a9d50dcfcb1e08f59828da204c101d7703fede84963a8907931e9c5abe95fb3661625bc1a0806a645510d06a488a0d3569b38735ae666a7

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

    Filesize

    342B

    MD5

    b8abb5ad165b23db1df11583345db0ce

    SHA1

    e8ffda1cb3c727ad8218d7701feec0330c879799

    SHA256

    e94ac7e5138aa859aea6f69f4a3dc36db6ad9f525ecdbcc130e627726d3cc25c

    SHA512

    b10d54e747692135f448d5039ef40986894e13b625d4e73a495836a598b63fe2b9756b8fa0ed40cf46afe0d885e64defb889354c6ba828204cec6cdbbf88c8a0

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

    Filesize

    342B

    MD5

    07ab2ea25ae064854c0bd7fa4619a07b

    SHA1

    962bba27c71cc275f73aab09ef076d8b491b6cb4

    SHA256

    7787cbb83bb95d306c1701ae7344612949b9877b9ac1fc630a7e2f7da564e088

    SHA512

    9f8c9f0f9e4fe7a638d1c0770af39dcb80586d731f0ccb18256f53d1f33bc8bcecbf4a798299ac1ffce369c229e436f79ffa8096a7db2039887609c501bccdbf

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

    Filesize

    342B

    MD5

    4a232c19591a5d7f0e6e066bae18d73b

    SHA1

    20cae690067986c1e6da85b378e5f31cd9dfaa97

    SHA256

    f8df837a87cfee8448e66ce7f7aadb29bc88f13b32048be4078c648046aa6ab7

    SHA512

    d0bbab93d8388db5b651a1387cab2e8ef7ef77af0e2640afe0e4380fa8adafe1bd1066d377f499cabd4d2178779c57ab65478d661c33dedaa6e03c85f75d041d

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

    Filesize

    342B

    MD5

    e1f444507526b64967d80f9b942d3133

    SHA1

    93e2441b42d57115905f5634306cf1c9bd6acd1a

    SHA256

    3ad65e723c08b09c7b19255de879f39f8622ab75f0a909841c64dbcf6e3edadb

    SHA512

    553643132c2e17446bff9c57df10350a4b6a27e2446604e187573ca26e67f2e7061617d23229ed8e9fa3adaa332a3b202814d8e2341756bf5509728c42c4f825

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

    Filesize

    342B

    MD5

    f05b8b5527b562491525c9b89d6f1efd

    SHA1

    684d89b5a3b65a8251d77119d07b3255d180502f

    SHA256

    b10d07252fcec966ed35b6cca5774316730d924b84ffd1ba65462f458cb3ead9

    SHA512

    a280ee2299393c7465e618d4c109e6432c8cee5460b04672b0d4119d087c1413408c52005fdd250bd45c30020eeb1ac7154a4fd2c0545dba7211c1aa2b2f39bd

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    e722a53e52743a9c1a038e1fea134192

    SHA1

    d0b0e392262ea1675cc257a708b19f2e16460213

    SHA256

    bd5836d0909cedfd35bf107774063cd45b3b0623c8016fd3f158b40dcc1571a2

    SHA512

    5fa207c9718313837ce6ebce66b1f126a221b5d6ee7cff95f74ce57fdc4bb895bb9598bb099456ee8fde7b0764453488950a10a24b08030cfdb70382b3cf0fa1

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    f536f882e9f6729fb2dc0819ee2b6a55

    SHA1

    3b0deb67bd7c16166f5460f528ff4afd7b57ec8d

    SHA256

    abd3948e9c888151f25db7f8fad73c6b855d3d6c230b1dafa7ef135a4671ffd5

    SHA512

    88dbc988401bd3d427ffc357d6c6e1ed80d6408c274bc2c5cec99d2754f7c56962963d9a8b457cca081b0aba8ffe9a47bbb62d8c9237f856ec1ec0c488bf0037

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\0qn8gcy\imagestore.dat

    Filesize

    1KB

    MD5

    3bb751081381a46ba97c9d918e8f243e

    SHA1

    fc1623dc2bfb3fdcd6264224d24dd02cc3f0dbfd

    SHA256

    cd91035f0074bc1675f180cd156012b98e7209de02a957a30742aec649370d2b

    SHA512

    59426d78f90b0d58c4f39d5279d8de3f340bffbf244ed1a57b32b9dada4d107e52a78fafb3451fcfef92b73e2e76a40456f3f394af0e9dc190845c58fd862560

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\UQFHO95Z\icon[1].png

    Filesize

    1KB

    MD5

    3195ac879b2b9fa53087d2da917668ab

    SHA1

    a20fd739972c27b4dc744f9bd35c5197444dd9ec

    SHA256

    ecc1da457aa778e084d3c6dae9d2109a48d0df5c4177afbb3596ff8140f587e4

    SHA512

    8042ebe82aa7341c9903a73cc49a1785611739b00a78c7cb60384f7fd4be8420d1944c1432d4092d35b5f78a579788ca4ca002850dfffdd4ac6c4f19cf1b4ed5

  • C:\Users\Admin\AppData\Local\Temp\CabA3B1.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarA3B4.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b