Analysis

  • max time kernel
    139s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-01-2025 09:15

General

  • Target

    Readme-˵.html

  • Size

    2KB

  • MD5

    1a8bbc500c051a7c3548643ceff1e9d8

  • SHA1

    4809a35f50d25818a8ffbb295d45399a65dd2acd

  • SHA256

    733208a0d818e837762ae667c2d8ef0de8ecb5552c1f16561862a7bd2fc3ddb2

  • SHA512

    e0f699dbf1c4893b9a09dbf3b0a0caefdd508d160ab6655dbce3b56f5ded0d1ee57f75e352890bcb982790f7c5b30e57fb2a5bbc1c0c7de4ecc3970bd31af61e

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-˵.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1768
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1768 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

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

    fef6572f21f58c2ba99d9308f072aff4

    SHA1

    e5abe39c4cec68ce48e11f6f81c51fe97f34d7fb

    SHA256

    44376e5e21e935ddb0b331ba331af3448cd8ad7e3004a7b9c6f2c66e26b9b66e

    SHA512

    5e423031a68d967f3c65f9a947967ff387a02e7acc012f6b0d70be5cebdfd2085706522b9b1b59d8a6f653bdb85203c77db2652c3ace9fb9df36b2b102716a36

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

    Filesize

    342B

    MD5

    c42ea468dad08ab491ca2f5ff371deb1

    SHA1

    50398448f9801f599a51df8bbadb55e3264f182f

    SHA256

    7a75ca101783e09445d451eac2f49225f5e65082cca74cb4693426f28809b1ac

    SHA512

    bd48e0bf788c0f6b8cfffdc46cf4ce9fbaf888a73470b6e877c152c615ad7daccc3961968803d41edd8ea1081351df654ffda07d11a5802e611f77f83ff879ad

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

    Filesize

    342B

    MD5

    d688fccad7033594348f759b0e5c03f1

    SHA1

    a1161c67a4c131776feb865ee2c99508a640e692

    SHA256

    8b7888ca3aecf554808de1bdb42327cca2669985b76158e4fd13b55817893832

    SHA512

    90c7a6c7280f17e242028509869d5d25a5b244b45349d9d4c92be2671d7dfc235d2a6e7f700b09ab037038d8fe27daeb2251df14ad61b18e519c3c4a38ec90cc

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

    Filesize

    342B

    MD5

    fdccab43a27e15549f6f9eaa54c4fa4c

    SHA1

    9e853b9d7069d75e3a49fc5b0359745a114b4fc4

    SHA256

    4c160b095c1554ee632624edc3548ba3a8bb123f35e2b2df70994a345678c8a3

    SHA512

    04994a561fe7403794fb8cb54ef31db22cd6ed74778496a305e49ff2e1f0f5f2d9c65dbac0819b55fad22121df0fa46f5b819fa1a82eed25f8a6b3b997a68234

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

    Filesize

    342B

    MD5

    1a2fc543e4fda24ee62227ad67285e54

    SHA1

    9877783296d73476512126c838e4a62612b665f4

    SHA256

    83711e69270d00f810d00b9938dae92dccadd8566b57cd0f56505b76734d5dfb

    SHA512

    7d6ae956a75990503e2616eb4db354029f000831bab490d5a801199e26fcb62c7d6ff877f6bc2b6cc483fc837318b8876a0f6f09810a954efa0132632bbef428

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

    Filesize

    342B

    MD5

    5085ceae9bec32cbe115deac5276318a

    SHA1

    5044196ae37b29c420f2ae5bb66c943d09420255

    SHA256

    cce065020e2c13c5b6d75955fa398a87bf4b2c2a208ad7471e242719ea78e8df

    SHA512

    269f46cb3b7c9effec699d046964cddb6ee2eee60a9fbc0c5f8f7cf3e63aa0a81476d6292f7ab35bd32c69f1584ed920187fc5c026bbcf31bc23ab5680a7586e

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

    Filesize

    342B

    MD5

    03fdc9b8e736a0cc8db6db33952a4759

    SHA1

    3e21d18558f3690baf1c38aca279c20d3479a81a

    SHA256

    65927c396ad3ec332373afffb1fc15528732a967aee58229b1704a9908dd0870

    SHA512

    03888e3df41bcc4fc8d80167481a5a1359f5dd4004e668c16e321905c367e7bcafadd6844c7d0028cbb6e2e4f94f9c0122a74883774e21598693a2245338a425

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

    Filesize

    342B

    MD5

    8ed42d4d57c82d3c71f8a49f3100c47c

    SHA1

    7eef01405b4c781179db4274230c316c205762a5

    SHA256

    7c99d599b5f001dad3338b460e982143787c886951d6903d4ebd1f6d44f74900

    SHA512

    bb881a1565d1ad9e940f7724ac5fde26080ea7ea081156e714acdd3af446f7261dc640a22c7aac152cf08ec71d9317f66b1a10a748ae286f8d908c8358579756

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

    Filesize

    342B

    MD5

    4e9226fd149ef2429eead56f49ff2805

    SHA1

    b33f2e80d5479325114076c2aedaaa7aa7734a66

    SHA256

    ffed5156859345bff6410ec5ea7358c0fa93ebb8243c9573116b3974084b4014

    SHA512

    99617b9c84da80d5be2f521e9dff90df9d8881a83d1c34f63e4ca055f4e643c960969ac5cdb1365d576350ad026905fa63eccdf20448392b35d33930ddc45690

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

    Filesize

    342B

    MD5

    78e0a5b24201fdb0249f5d309f07a680

    SHA1

    37ee49c89bc39293fa00e40c33c102ee1b81f9a7

    SHA256

    22d8e6d0e4a40321f862e68f6add9a5eb50ad862433a2d7057e6b30d2934b0e4

    SHA512

    62aef9ffa324b7b12bdc7c62c2d4d491262a4d66615f01b43e7164e91e07a8a7866bdcc62aac747c8a39b5acba3a39f32cdbe5ae43bd28db82ff8d0695c755b5

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

    Filesize

    342B

    MD5

    41241b4c569dcceffc76a685dc134253

    SHA1

    c661f80233e2504524d32c76c99b939d33eba95b

    SHA256

    aa59e145e94766c353430fd00ac0f12afe1f930a057a808f3822dfd79f982f22

    SHA512

    667db5dde2233bdc97710d12fcbc3ea2193634a5e914d80c33af1896b9a63406c732171794f58b48ebdac99050aafdfcc9018e0a43ca9dd86a934d1eac4affc5

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

    Filesize

    342B

    MD5

    e81dccbcf0395f883717f64c8a2316de

    SHA1

    b3ca2483429c00ae52b51f5ca017f6c79f341542

    SHA256

    d03d79e83ba6493725af04e91dd8159772cd90224b44a2de9fa06943c837e46c

    SHA512

    e12516e4ac6398d5fe61f8c5c5d5d0e08c2eb517723ba6259feca58470062476ff17f2d59d4424b03b292f984b90af6282435491452527aaeb8e7b23ca218896

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

    Filesize

    342B

    MD5

    5dd32ccf3fb99a23ecbff6642011ae81

    SHA1

    4b203f17079fcd96b0e74fe4f928d44b59354bb8

    SHA256

    dd13365e5b67dc1beb6ce20b4f2c011c3ebe9d4f8111253f8f3b726cbed8a022

    SHA512

    a6737be8b5f11260438dd09453453b504d29ccee4c72e478dc00466283fba46cc80c8ef0d48c402f6043b6661122538251cc2670b4b148ab6252d972fae87b22

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

    Filesize

    342B

    MD5

    5c3fbf7ad6dec0278b1b055823a16ce6

    SHA1

    5c4641c1691f8ae4ce0c8584e7f8ad4ee5a63463

    SHA256

    38ec7198d50fe262a71b47002f18e6dce40a726c08cbc8d14a9105f71a082956

    SHA512

    e09aed651a6f87a355aa1b9f466bf5a6397b243c7461996b963727c0b177df99de2656eca8d4a37e1fe732e6d1a5d4af5fa2a692390ae75dfab2aba8a3374b66

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

    Filesize

    342B

    MD5

    0e1f451034d2a44227ff6d0ccd6a19d7

    SHA1

    2302a017d3325dc027c9ad8d4a583310f8cded58

    SHA256

    d74237909205131d6f369857588345936a5fe58b5426e6d20584fc3d9832c9f2

    SHA512

    5ad0118933475ebd63dfdc18edf0a4df09c9f8168e7e4d6adad183997478e345bfba361c3d66ec5729388f6526aa1e25848928707f422c681be51f4ab5f4ebc6

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

    Filesize

    342B

    MD5

    e21269d16435ca53f53c70f2544373f1

    SHA1

    19190940dc841b7f5c16afb5e1a499ea4347f744

    SHA256

    ac3de23c049f86b3a4f141cc85cd5d569c77ad82a122569c4552fa808e5fe123

    SHA512

    67a2a41d189d901686c7f06f57381aea8f477d4553414dba7e202dae37c75c69a9ac7ec1846a464195022ff57730787f5ee71adc43932905f1a024c404730ded

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

    Filesize

    342B

    MD5

    b22fa39f84661c5176d2712ec3fc80f7

    SHA1

    be868b9a94a24b49f505972109cf00d545658164

    SHA256

    51fe046ed57838f8d8cfb09490de6a031cfcafeef2680a349fa1f2b9e083b433

    SHA512

    7565d504d4ad3e54990d5ec26bd6e573a6a2fcc4ee1fd60f8a812b651453ad78ba80fbafad802dd927bda8e8f7fc79ecd524e55d0bd8c563ebf85c1abcedd663

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

    Filesize

    342B

    MD5

    6eae2386fc1ef6a30b751f870b7f4476

    SHA1

    dbd693e75d5b0705ae5a6b5c64b272ebe3939d54

    SHA256

    5eb7e98f241eb9c9d415d16c10186970a825a714c29d55baea9db7c3577410b0

    SHA512

    78a0de55c049dd56f41566810201c0e903c429c116de2991669415545ea5425e032a66d1345c7e270be88cac1b769ee7e0b9fa91a6c2062def6b6fa08bf6a0c1

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

    Filesize

    342B

    MD5

    878864113f7c65f28122eafa6cb417fc

    SHA1

    9ac7639ea870441ac82c83506005a0b6588bb812

    SHA256

    f2291f0cd25c9b9f23e063c28e442d7b9b31c02f37e3e483551b4bafe7b96705

    SHA512

    2d2f15e282e72f521b285e3ffc35d163c4001a17f0aabf6ac788b135eba2db98bb45c0d9bcc21820466788f804fc6910c672badfcdf922a2cfc18712c7343bc2

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

    Filesize

    342B

    MD5

    583c01e7213431b44623aa6ebd1473c3

    SHA1

    345df87d48bc2a146c44c9ae5697ff3c095e56a4

    SHA256

    d57eea4977a8ae19d851923f3e13a2f9bbe3a72ceaa6678130ab86a96154f7ee

    SHA512

    213d58f19dcd2c08d4ea784dddab3e8790cb149130a8663dfb72f2c0b841fadb945c27a475e7bf7a8d95aa81ccf33830733f1c2cbb41bdb6c84cd34e65511243

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

    Filesize

    242B

    MD5

    97d77c33237a9572178ae7ec4198f058

    SHA1

    aadfda9f1df2ecca563775695fc0108bb1d61c3a

    SHA256

    b9baeaa1d10f4768632b5557d943931d6be624d7b17d30bfa2a2e75e609bbb75

    SHA512

    ecfefd209324b0d9109426a9dc05e457e42087aaf54dc01df576d35015edd29278fa7c0bae6a2d74c86a1857df76a33277eee9e6709edbcb1dae77d5f79fe495

  • C:\Users\Admin\AppData\Local\Temp\CabD3F5.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarD3F6.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b