Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/01/2024, 08:14

General

  • Target

    7f567b403123ca6b9bd51b5f13a8fb90.html

  • Size

    432B

  • MD5

    7f567b403123ca6b9bd51b5f13a8fb90

  • SHA1

    669e37ca7479cde90505ec0a91ac8d8940e53c94

  • SHA256

    ea21f2bed592bf5f7f1ef061d6b67277cb485d6d861a39ab58687c82340a9133

  • SHA512

    4b804c901c3323ab7f846cd3efa78942b7c902af5ea991cfb36af5b98350dedb49676fcc11ccceaf5eb7260261e80c0d43e50177af8185c725f6b6dfeeef074d

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 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" C:\Users\Admin\AppData\Local\Temp\7f567b403123ca6b9bd51b5f13a8fb90.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3252
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3252 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:640

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    471B

    MD5

    23c885d47568a0c8ec78d6dcc163d3e6

    SHA1

    5784bd843fecdfcdfdd6c213c092c65613d1f6b4

    SHA256

    c682f97f831992d9fc18392f30e050457a49b6e15de26a1af4459541c2866d80

    SHA512

    329f656e73d533712901b9dd168555670fa8ca2d89aaffbc5e446f734af2eb409c54cbbcfc72b9173a65d413bafc4f74c47d6985ce15767890719c36f6e15fa1

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_C0427F5F77D9B3A439FC620EDAAB6177

    Filesize

    471B

    MD5

    33fe76c8182be8370090a738f3a44a95

    SHA1

    0083383f10c5643f4b36ae9a7d1868d99a0fe5b6

    SHA256

    cffec10bd7de25e2e5cc4e1470ca8991a9dbb2a2ff607dc042d694a0f4b37fa9

    SHA512

    7f04fa9e09ec5f03665dee9ac025d973605164a6ca48426b1f499bfb2704ed448723cab4cf9c19972212933ced19607b6238c80baf66ea05636ecc445457b3f4

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

    Filesize

    404B

    MD5

    df0ae84e8b8404b850252f93e59f3928

    SHA1

    a8d98ef2711f9a3604cd2dc9020b06a21d1f2790

    SHA256

    e39bf4455dcc2f03b78183fa147728c017ad584605caed96618f73dd74baf9aa

    SHA512

    168e3afd7aebc64248da6b1a9d7c0d60e338abd725b5c3dab777f81adc140862bc9c22132f4d5c26ee45b6d8a046af8428b160163eaf46ccdc251253feed0078

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C0427F5F77D9B3A439FC620EDAAB6177

    Filesize

    412B

    MD5

    0624c856d03a5063e6a9bcd9abb8c2e2

    SHA1

    afddf14076b92e64771657b2e29f8a6c28d36a12

    SHA256

    af3ab13cdd012a357f9b1293c85158e30ea7d2f43a6bc96c7856ec7664106015

    SHA512

    1a398a100e1d1bd87e74759ed878941c8afdcdfd8b3e5534474932eded2aeb26a49d61e249116beb2b07ce78a8da09c3dbc66036a7422cc8382a069c3d429e45

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\REEH3DKB\www.opera[1].xml

    Filesize

    415B

    MD5

    6a8ab7eadd895567a228ba1919a1f824

    SHA1

    c003141780704106aca5f9b17fa5003885f70bcb

    SHA256

    66c22d01c293a6ece5b3d19b9885a813a9c0a363d1fb31b1b0570fa604ced26e

    SHA512

    9b2c3858b954b9eb41ea042e00deb1e0c578f423fcb8a5b6afb2e5d1112ca78a0be03921c859a1632c152fc45b50ff9056d2ee76acb522aee523bf9c626eb392

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\buhspo8\imagestore.dat

    Filesize

    6KB

    MD5

    dbac9aed58757bdfd1dcd96a9a3df86a

    SHA1

    15e3fb3c34dbfc070b36c51f8fbdcce5833f882b

    SHA256

    288c8e98a687313c7a598ea400d035c116e6d786f234b4bdf7f9c3421499fe40

    SHA512

    4d2bd900214d0a41201e59904ef17849e54f290f0a46aad1a735293542f96d4d6ba5e7619c8cc47483356d98367f60c8574c2caf86bd108a61e18bebf6a1c6c2

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\buhspo8\imagestore.dat

    Filesize

    1KB

    MD5

    efee1f42b6e29c8d97e7f10725ef658f

    SHA1

    fa394c4299f5ae4310481b6522063df7b427a650

    SHA256

    25bdf1b175e04c47e438a4eeb6255bcb6a71bff87e65b67c59013b4b08dc99de

    SHA512

    45084b5db66c4a34805e128624eeff8fbdaba8da5cfd429f1b80cf34d3b5f2627bd13d3004d0fd5885d29e005b64837cddea22b325d97c28f4cefd4b0bcb87d9

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BMK4G1YN\opera[1].ico

    Filesize

    5KB

    MD5

    94e3b24366e3faaceae2583c84668c09

    SHA1

    ea70800d14a0d3c15fc98ac0c4b1568226d637d8

    SHA256

    07e8d69985547e670f5752809928fb887516ddd67e56d24c1323b4abc88723b3

    SHA512

    5bb08351d4e875d929aaf216af2a9a39277fdb455d7ecef7f3a68bdcd4de977ce782e59ca85a4f5406fc68b30b4c879bc949bc44ab271b61ea75c70ccf6838d6

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

    Filesize

    1KB

    MD5

    91abe01116ab422c598e9c8af72cf4da

    SHA1

    0f2815fe8e067d48537ad168225ab4674271fa27

    SHA256

    b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

    SHA512

    a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

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

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee