Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2023 17:24

General

  • Target

    http://example4.com/

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://example4.com/
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2240 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:4196

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    471B

    MD5

    94efe971fd70d9d426978045456a879d

    SHA1

    97f170ffda6afd79be0795ffcc37c7efd82ee801

    SHA256

    fcfaf64c502c0feb0175aa72247927eeecd556004302a20e09f6fdaa644504e6

    SHA512

    baf5e9e1e9bbbaef3cd6365ec2b1c71314c14d0acd5837c1975e71a374b9fe724035929b47fe5bf5aef5845ef6eb17b178f20460b115419094733dfc8a27799c

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

    Filesize

    724B

    MD5

    aa62f8ce77e072c8160c71b5df3099b0

    SHA1

    06b8c07db93694a3fe73a4276283fabb0e20ac38

    SHA256

    3eb4927c4d9097dc924fcde21b56d01d5d1ef61b7d22bfb6786e3b546b33e176

    SHA512

    71724e837286c5f0eb2ee4ad01ac0304d4c7597bb2d46169c342821b0da04d8597491bd27ef80e817bc77031cd29d2182ccc82ef8ea3860696875f89427c8e0a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    404B

    MD5

    6dcc51bc0de818222ab838e29ac0d6e4

    SHA1

    99c59dcc1ccb56e9ce7811d70561da55ea121520

    SHA256

    69d57fd6447f6ae690f93b4056201fed5bcb73d8d043d280bb18962267344427

    SHA512

    df028446985f840b67ef2860cbe1e70957d9833b71b4187dcb9d568d94edf21639ab77ce5d43b04d742dedf7f8ee07e3f512fced1719bb26b774abc6beef3a48

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

    Filesize

    392B

    MD5

    daf087666ba8496a12088df95c6122b8

    SHA1

    ad9993be14c978e2e3cf20fcff6aecc6059102f4

    SHA256

    12999ecea6dc5124d1a5684c3a2f4765ad7dd5fcffe4932b574b9b4571171538

    SHA512

    5c3ad8800141044e2424a276535449eae363c8af77293492d0a554493f44fa71ea326c5b4b90ddab0ac22ff59dd4681cc0fdc0438d49f16bb5702bc7f0906b4b

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\GJSI6U00\www.youtube[1].xml

    Filesize

    13B

    MD5

    c1ddea3ef6bbef3e7060a1a9ad89e4c5

    SHA1

    35e3224fcbd3e1af306f2b6a2c6bbea9b0867966

    SHA256

    b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db

    SHA512

    6be8cec7c862afae5b37aa32dc5bb45912881a3276606da41bf808a4ef92c318b355e616bf45a257b995520d72b7c08752c0be445dceade5cf79f73480910fed

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\GJSI6U00\www.youtube[1].xml

    Filesize

    14KB

    MD5

    7f988f687192870c32530f401cb73c45

    SHA1

    5f894d8dd5ca2c52f1cdf6274e60907f1bf00a63

    SHA256

    4136131fefd6e80e3ef5926353f6fb16fabafb4907bf7e9594624a313504aa22

    SHA512

    e211d284b3ab07ac84c51c0b8ebf0b0eee8a7de04c9de2d3d8b564f13067ffa97d87b74f80b436d22356747aee34a02e1e79e1a5868eacec1f36922d6d4e1ba5

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\QBZBATNE\www.google[1].xml

    Filesize

    99B

    MD5

    1bdb63cbf8afe58243ad3250bc9a933b

    SHA1

    750e4d3637ce3e4d07b46942574328a9f225fc81

    SHA256

    6c9496865f5afa60b19a487f7334cc29eb817a2c0c0106622b4ee560e98ff4dd

    SHA512

    2537a4a33e2f747fbad6153892ac75c87bbb4b38e8191e224a24f39feb15c1568365515b7e6d06cb311cbb56720ae2209e392b69a02f579300aebd0b2615e74f

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\phzg4yt\imagestore.dat

    Filesize

    1KB

    MD5

    344ae60c33ed8c04b19cee7223541e66

    SHA1

    21af7d06628459dc091dfc5d5bfa9bfe92577f99

    SHA256

    eaf702d9869ae103d0a9309bfad4efeb7f9a3f90b5a7f89271341e8e75c72fbf

    SHA512

    756b37dc028feb4983bdebfca1202f07988696129adf31dccf5a54929f6f0dd8bcff786e3d7d9b3befe2a3fd7fd469bdde946bad8315c3afd3491146e6585816

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\39K1WZBJ\favicon[1].ico

    Filesize

    1KB

    MD5

    0106d4fd24f36c561cf3e33bea3973e4

    SHA1

    84572f2157c0ac8bacc38b563069b223f93cb23c

    SHA256

    5a6c5f7923c7b5ba984f3c4b79b5c3005f3c2f1347a84a6a7b3c16ffbf11777d

    SHA512

    57b77c5d345eca415257e708a52a96e71d3ddf4a781c1f60e8ba175ea0c60b1d74749cd3fa2e33f56642ce42b7221f16491cf666dc4e795ecc6d1fbfdb54ab98

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\39K1WZBJ\recaptcha__en[1].js

    Filesize

    407KB

    MD5

    213e1a6e418f3df36f2ec077314ef525

    SHA1

    7a553e545a48271f3afec47b3ed5f3518cfdd7b4

    SHA256

    ad5008998005064af73229fb144d5f8e789641f8a846e2064ec18788a37e9e2d

    SHA512

    d2e843b9d7702f24b321d672aef0292b5775211b581d5a8adab9a68f6736d95932ab31a570c21ae9c70c7513bff05a497a34c8bb524e7c8b284a63421b428886

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\U4IULL1L\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee