Analysis

  • max time kernel
    135s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13/09/2024, 19:22

General

  • Target

    vpnclient2/复件 top.htm

  • Size

    933B

  • MD5

    9bfdfcfd6d764554a2976bdb14960314

  • SHA1

    ac5fc558c46edf65f440ba48f2f665bb67d9e6a1

  • SHA256

    ed5203805e858d72f31960c5ad611c624d94976066bd8de72c9ec4bb97e4d69e

  • SHA512

    a8ec7f132742f2fae9320b60bac91a85a224e0b3b8f3ceda2642afddcc4b275543c2c301ef80c7afc2395f77c328eb667a999b511ae91cc6956bb7f03c47cc69

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\vpnclient2\复件 top.htm"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2368
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2368 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2504

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

    0348e3948732fc484700d6b44a564cab

    SHA1

    d2843fbe7b79375f6112702f0fd6633ae57b1996

    SHA256

    8fe57e6f77b81088884ad7798850220b696719b269b9f8b26c514e807a4ad299

    SHA512

    91acf9b4d162ba10613b30a4c3dd4986b2b0ab5d7aa29d41e8f91292ac3addaaaaf323bc8b3e184cdfbefa3871eabdab63cb78f40365c32b2fa17d3e867e9e88

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

    Filesize

    342B

    MD5

    d745bbba6f1c7519e72922cdac4888eb

    SHA1

    a0ea46351d5ff82d44795a348a91a5914e370543

    SHA256

    9ec89636c6b3358e0db5fad5fd8c579e5fc951124d50cca905f453a55996a166

    SHA512

    47f7303c880de02d558b74fc935f0b289b8f72457cfd8ebbedd0eeda96d191b97334d08dd4e84e476ec7ddabf01c3f134fc943dceac08a296100c3b7abaf5041

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

    Filesize

    342B

    MD5

    768bfe536920915bb27d05c0332d93cd

    SHA1

    5e73154341ce3fbb2ef4abbe953f1d112081994f

    SHA256

    8011eee65a7490faaeb7b543a80aaf93f684d51742e0801e0a72d8ac752c16c8

    SHA512

    5a7cbc8a2ae5a0d683594db4dfcb26bfbabf08e159c24f46ee66efbb0765f505ef8a99905e5d87d2cb316ba0155d258d6b4912484b7df56a7d62d7cd2030885e

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

    Filesize

    342B

    MD5

    e0f9ac53db0ec3b011365d3678963a00

    SHA1

    acdc5ca35a8a8fe0e88c5badbb39c33fc0245c62

    SHA256

    60a458fa153ad6cc7c9f4d3d0c5a187fef89e01daaec08112467991b103d5854

    SHA512

    42885ec53702cda3b2a786370c068ea8e30a0b63286de4093b93027ede00b71ed678c2492f1f5e141e23b2f30f06dfb16d6bcb5d227ffafdaa3abf78df358f3e

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

    Filesize

    342B

    MD5

    9857af89326f6550191673f366846bbb

    SHA1

    066e66b6aef2a7002fff057dec8ea606290c8847

    SHA256

    60d2a935c3fa0fa1317b169bc94c98e3527906972bddaf15c8f3c95b0f08a520

    SHA512

    a689e8ca87f456719d84933cb2c1db2edf0778bf0b0365e93720f02057564db3fb3d7f0508d6e4859eb6c80c41f53b2e5815e4d670d80d4c2681b9513abb26fd

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

    Filesize

    342B

    MD5

    434964c830ce453b57bacc29004eacde

    SHA1

    16e91a7dba6acbd0468cedd9d9a3d344bc53e083

    SHA256

    5916f6c4f537d05ea657cdfa415a992cd692c1984ca1eb821fc1b0ec5188baaf

    SHA512

    8eae469cafbc70f9f9c00017eec5b9ffc77cb97bcbabcace984c6f396ad4a0d13ba603f4212dfaf50777c7fbb3daba521d47714ec4223357ce062196970909e6

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

    Filesize

    342B

    MD5

    95a4f15652b3865fde9fc6814b3b6597

    SHA1

    f9bd54be0b118ca0d2ce3d9eda6c1531490b9e2c

    SHA256

    3fffa608a617e730e746876aa3e660659d904012c72c42f702ed566690562d5b

    SHA512

    cb19bf6c83671a84b0e9e8c0dfda2f68dfacab9c479be279ea131facbb24326904f5060cc6abbe3657c4c0e066a9c6be5aec00b72817989269b9ecf7507f1deb

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

    Filesize

    342B

    MD5

    438b5ba275dcefc15eb788888f1a61ae

    SHA1

    2cd77b8a6fa4f2ef7a35b9f3f666999fcd3d6bcc

    SHA256

    7b9b6f67c7fafe3fa684636c8ce25ae5f25642cc3df8ca5f9bbfff353f1314b5

    SHA512

    0c536cf27adc74d8a74516ba6eb5ec8edf02422d8c757e1976a7fb5a5c38e3e7a547ca4072cf066fbc3447886282531f85740481bd71dace971be4c06b7d5d18

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

    Filesize

    342B

    MD5

    90aeaca829c189c9b1e33249e0bd2851

    SHA1

    308c73ed38dfd767f15628c668b5ed5ad190f87e

    SHA256

    30443a01a84090c8dbffd33c9d786fbdee193c6e409e5bea1544a1faa750e436

    SHA512

    3670f552fb7eecd265fdfbfc1ab4405a85e26dd90d1379bfe3ead44ff56e04d725b656cb00bc6789653b4d5500c4cbb1c8810814102a29b58998dd6bbf38bf99

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

    Filesize

    342B

    MD5

    ce19c995d17d4fc618bc4b5b3db5ce9c

    SHA1

    a1e66a19a46858b9b5fae8fd28ba8f726d714a72

    SHA256

    586a69d77401d4db304b49c646ade15740effd3e2b6cc7bcbdf4ed0b48832601

    SHA512

    7ccd18534ce0501321a03d9291a6760bdd04353526b97b3cb8104bc055757757c59c0dc38fdcea623676ccd4d969bbe5e5715d85d46d440b2c56efbd687d46a4

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

    Filesize

    342B

    MD5

    9ec5ed7cebbae50dfb4df7646ede0a88

    SHA1

    2701c73bc40d96958aac72b7682b514d2b599794

    SHA256

    a1ae333d7c8b948948cd8b5b2b7b3289aac3bffc96ccb06727b134c6e2089d7a

    SHA512

    4da38de750c8c2d0148fe7377d9b95224ad5e13c15f6d856cb59f3ada509210f44218cae9036a4d7440e0cfe5eaa4e61cf85a834ef070aa751928e43c4b78b4d

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

    Filesize

    342B

    MD5

    24100c03ecb03443a9a8fcfc6afcac2d

    SHA1

    27c0efbba25689f845c8459af7874f45b2c599bc

    SHA256

    e87980d463bfd7552f8f57ed36210c7165652ae78b39a585c3ea895cafa3facc

    SHA512

    40930fec8b4c79f612be6da725cdc2893c8353d1b06878a46620fd9e5388133119b4601069fe1ba309295453e5753750bc8d721070ba688b9b7a907c729cadea

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

    Filesize

    342B

    MD5

    84fad0a01dcae33e800f348f1c25186c

    SHA1

    b639ebfaccdb677e3b07d529f603d74102163f15

    SHA256

    f9330e9a8949e72184f514beca73bdd081c24474bd6f7cfad1aca4f7ccbb9afe

    SHA512

    9524219cf77fbd18900ab454b6885b222a6480231120513566f223591f7a246ea9814eb79d15f5fcf769560b9db816ba777b9d93ece4be847d054ae66cfce34e

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

    Filesize

    342B

    MD5

    e0c61026c845ecd25a81a37962806bdf

    SHA1

    8ced3af6e43d9985ba20fbc080e623df8e7fb14f

    SHA256

    e8d0febcb3f75df8226c9400d6915ea98fd68688deabde6150939df89a757ce9

    SHA512

    080de66e243eadae48dd38d5e1e1aa1495585c087f314f5da5140bae0cedd2fe3ac446d37db5c977eb42c317e90c49b15af087fbe3e979297306670bde1d31d3

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

    Filesize

    342B

    MD5

    4fe58511b464072b08b8bd718c16176f

    SHA1

    49eb35f6e1d36fc374e61a389df67b1a9477a572

    SHA256

    6c92fc81a7c7e13427893e678970c6636a14fc487525fcade55d166f9bdf9c15

    SHA512

    2c23d341e07684191373ab210d6b54b645be6e4f0ba821e5f34bd8e670e6cf2c0ca81a9800af83b9d87f53efbab8a0acce883163e3538d7615a0bc9174d53b07

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

    Filesize

    342B

    MD5

    3526c75c3fddd2c8899c824cdff4ed2f

    SHA1

    d46fd29bad5b81eb38e92d154eef50904d52e1d0

    SHA256

    28766303f198e662045e666ab46d9e590935974887aaa2df30f382df6cca25e5

    SHA512

    d6826a852ed9bcf3bba124dae7a49bdd2fe1e772559f46388eabc45a79c75e2b5651b1900b8d66807ea438584ea68bad02e2c79012de8adcf1a0b48881e6d3d7

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

    Filesize

    342B

    MD5

    ccdd34436ba63fa0d759534f011af256

    SHA1

    4cc686a2065c4242d7cb1037f55364a7280e2034

    SHA256

    2c026747d9c594581dcd140391fbc981e244c0d90af1133e87e7a01df2c9d363

    SHA512

    4437a43283566fa668f3ca4cabbab421e0b69cefe8308cecd8f172c0e4124ea1206b897e191277b4c21ffa93d59cd61f1e60e83638f2947a871567073506140b

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

    Filesize

    342B

    MD5

    6b44d56df0ebb97ccd717675fe4eddac

    SHA1

    5f64c2e3bd422d7bfe6ade730afc3d667b36b907

    SHA256

    18c7065ffec901ae9296a9ed205e67d1131662e996c9ba5431dd64f12b42272f

    SHA512

    4d8d32f422d0d262b911c02930b285dd06acf43607bc912ea794a67eafef2c880d09668f61cca57b61f3c91eb04a8f0b16342b67d452f22a0e43993b9c10719a

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

    Filesize

    342B

    MD5

    8431346e44853a9cc9ddd32c616852a8

    SHA1

    b6983da5b4ceb9d9645cde78e215f7c47aa23ede

    SHA256

    dfd8a9d63f0c7108b93f67952cc358ecb83a3e40e5ff0367d60553b49067598e

    SHA512

    f6745fae891a3ad1d3276d6dcb3ea5044bea29e80bf3c3549d7f83ff7cb588f0a740a9bb67994eabb6d8efc81474bf6acb1b890f87f43a4c752e9872ca04f16c

  • C:\Users\Admin\AppData\Local\Temp\CabE534.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarE5F2.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b