Analysis

  • max time kernel
    135s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    14-08-2024 20:19

General

  • Target

    images/seccode/gif/Small_Fonts/index.htm

  • Size

    1B

  • MD5

    7215ee9c7d9dc229d2921a40e899ec5f

  • SHA1

    b858cb282617fb0956d960215c8e84d1ccf909c6

  • SHA256

    36a9e7f1c95b82ffb99743e0c5c4ce95d83c9a430aac59f84ef3cbfab6145068

  • SHA512

    f90ddd77e400dfe6a3fcf479b00b1ee29e7015c5bb8cd70f5f15b4886cc339275ff553fc8a053f8ddc7324f45168cffaf81f8c3ac93996f6536eef38e5e40768

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\images\seccode\gif\Small_Fonts\index.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2300
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2300 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2712

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Modify Registry

1
T1112

Discovery

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Replay Monitor

Loading Replay Monitor...

Downloads

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

    342B

    MD5

    16f897fab5c21b7d829b588fbd82dcd0

    SHA1

    72741ec8247538f961520c20e020abd9c6deeade

    SHA256

    5e3960acbe48bec6bc5bb3d02bc7a0fd27349af0726cf69ef31c3ee4c7177a2c

    SHA512

    542bb612f31b6ce471e42976132e63b01033ab0b91480231665e96e28e2d2331f7471f8fc1f3099716de7e5d7efefe7750cf842f1dde00d9226f0966450b5462

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

    342B

    MD5

    89d3c2fe1da44dd2553447afba59fc87

    SHA1

    34c2d4f74a52978571771bcad18fca5a9fa8e114

    SHA256

    6f6dd3ac274730f363909b4569b2d02c79f9846f6901df3032e63fb45e907125

    SHA512

    f0221fd1837f1dc0ac2ea34a2cec9918684abf409f1b2707a27c9b641376f364f6131a62288b8d8906eedd610acbf34aa633a771252315497278e144cb8e1d74

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

    342B

    MD5

    45681eb90c58e64e2465032fde5a3166

    SHA1

    612712a00b21733d91167af55c221fc70f5bdbd5

    SHA256

    b11e3b6701f47b1a8e72b7c1b99691945ef1dacb70590e682159b63b80000a4f

    SHA512

    b7cbc4505bc1c76f116ab145b23d7a5190c804bf923fee33608d5b79ea3976ee9a1c2ef0b4a17ad413d3790afa65fc78a7fba18f9040708267ea53adff107111

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

    342B

    MD5

    b09b9d36290259def04e860839476fa6

    SHA1

    04cbe56bfb2947c18b3564a4fc9fbdecc381ec51

    SHA256

    bd5533fa00231c3a0acc22bfd87dd1f7afce9df91027c4b06856d4bcc80663f6

    SHA512

    5e4b62ec7252fec53f8cce8165284d3a411a955973cd6e8c3ca8d900ee3c688eeaa2b561b78c5a154d9a954dfc55663b0636487290b0f6c3c5840b23e93e0f9e

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

    342B

    MD5

    548acdbbbede5acb75530bea8b94d162

    SHA1

    988d968995c4163b45d6c7c740b840506e6db7e9

    SHA256

    6fc1138fc116ed8515c162d68a2b7628fc832dc56701660f9824f09660a084cb

    SHA512

    52e44c9bb3b61de9bf19aea62d6684978ab3f9cf57b1da19ad242030990d2f97afdc83177204a3e766ede6721ae78c0fd2be9628d0a852eb1cba3ebae49e466c

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

    342B

    MD5

    930262440c3573c9e3b41c07a14ccd0d

    SHA1

    fe998e3f9f0693acd041f3f9bf16c5cd9f2b7672

    SHA256

    b00a8fc5f1a47f637081f5b871dfb537abeb4ca3d8d11c8603bd99272a8c446c

    SHA512

    8c6c52d0fdc42e82cf22e32aad95e66ad1c0004e7d1d296e71d3b99250b4a76dba50365f38ac12b47ef2986486efa19c7eaa5e95732842c79c9a28644cc563cf

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

    342B

    MD5

    13f358b3365be1f0c059a145cd56b457

    SHA1

    1a028950ebcb7351db8de0558293b96b6243e845

    SHA256

    451158fde38e909b8eed441d10e7519f1d87d9cd4a138e3ca4c0e91b3105fcda

    SHA512

    4dd746c286c5cb1e2d302f26230ea4c2311829a706a624a59064742e0075cfb28b75f0a71f3478bfe2b9eee3e22fc9a6d3d42db5e80555e5a593ab5996d181fd

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

    342B

    MD5

    46e93f276a589f802f1c4e55c988a861

    SHA1

    2c3c9a12c8399360b387809f5e9282c09f75409c

    SHA256

    12b482360618fc3c1e418f05736922b6535872ff7959de4b92939231a7e52c31

    SHA512

    aac0b6788a9404c910c441436d16115e5694d10dc05dd10d0c0b52e19f640613286662f7ebf5c79e83b09c74df394a8146026fcb350bfeb4ca4c3e1a80fb34d8

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

    342B

    MD5

    4405a82e2c0553d1a0a23a45a1766559

    SHA1

    045941eba21d7e9d7f488a3a49b1202d4df2125f

    SHA256

    80b5493950422fcbe0e2d9d671ac08937a0e54156d720aff9a769586788ffb5e

    SHA512

    6c16c5b39eb7d0bda43c22a221a9e448473ab05758ce4e8e1f557acba48e1845b6c02466b669f291390f45e4bc413ba3f766e33b14c42c8a4072b7bde55e6ea0

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

    342B

    MD5

    9b1095fc056302def665d9a03dd560ca

    SHA1

    024fadf14f2c506904aefd20f40e1e8205a555d3

    SHA256

    a856d20129bfc65ae7e361be89e021597902a9fb34f464975963de1268b78425

    SHA512

    769c55c7b797e4e5bcf7c557b5e7c203bedd6871bd85abb9e6fc7a59540f3b6f128f39a9dbe2940f05c484de77cef9476386ae6abef24fb9d099cee186def144

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

    342B

    MD5

    37d6ff6ce756b76a205137b83ad1ba5d

    SHA1

    797d1903041c84d4eb6bf24c12890f0d9d386894

    SHA256

    32266ff9e1fe411344b2cb581731d03f7e0493bc7221a78fc10fea77b6ce7aad

    SHA512

    8e6c078fe13aff4f047bee33c1b1855076ffb75817fcd8e3e47d124b38dcbcf61e86405687dd0cecb8d13d6662af1f5add0ebc3ab26fe756b354ee29a986393f

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

    342B

    MD5

    b5290fc2a30937d54c80431a6e3e4f65

    SHA1

    2a74c76975f51d45150f61c27b5e0c00019897ce

    SHA256

    075794662bb920aba3645470bf3b3e54bb7e9a66a8b38f9bfda8e3e2018645a1

    SHA512

    4bf408bc4a6ca6615aef1183fb020252896ba43dd5deedd01a98488663a3c4e0ce7e0396d5b8d4c0c76169b0e7fffcf271930067c813649d37c32a85ba26dbd2

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

    342B

    MD5

    db7d473c92207360d074cba346f09b8b

    SHA1

    5e94ad2b2987247dd5950a9fc7043bd297f69ef9

    SHA256

    40eb6e553205b745af09f6235185bda78f76d1ac24b330290e26c1076c5c9cae

    SHA512

    d065f2ab3ed619bf6a50decc4828b626ea5f67d122a0dfd656901afc522a4d6091e426a313906dae0fe8357bc75be253268f200cd2d6a5bf828b8d3f5173e816

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

    342B

    MD5

    8837a0b463a154a6d42cc0fba37397b1

    SHA1

    020f065be34f27ad9d7eb821404233caf5d3fe64

    SHA256

    8ea2c4afc80204c288f68df9015be8f228ee276061a76f50d608f2ced3ed913c

    SHA512

    053ef7faf972410447704075870288927c8cd9ba6899930ee5ea9ab8d7b806c482f9afde1d9b0b9f4d77f27887bd839ebfec9f178f0a500f8f12b6fdc81d9572

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

    342B

    MD5

    fedd48deadb2a8b23b8791b685ba653d

    SHA1

    a6bd00039b2191930204d393c250c276b0e26b18

    SHA256

    ee68b776f6d6f5949f667d6c3f323c8d5ff229c2e353de50590f3a8adb34e2eb

    SHA512

    d57459363c12ee0056612ac7745421aa247f50eeaef6ed36027294132dfd6602af5c5fdda939346768fa4cfd8d113ce65f545d3c45ddc0b75b6f36a38594c974

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

    342B

    MD5

    306be24f71496047a37a1d8d9e2b8164

    SHA1

    e2553e20f6dc95d36d699eaa97b231d6ea2d4d99

    SHA256

    245d818a9863182677f600274897bd82d26651b16cfbf7d5273d816b266fb0f8

    SHA512

    1a564acf2265dac6ae12c876ae912723b17090c6460ef983cd185cf5bf3cf9e4f26988da94201d4a1714243d485cadd3142c1f3fa3f772755bd6b7bb5b1209cb

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

    342B

    MD5

    db87a798f55b5c4832abcac98783c62f

    SHA1

    29d779fecf2fc9ee106603ada384c046e290debf

    SHA256

    547d867667bca01a203dbe5e787d21ae33cd699de3820ea2fbf27bc685037fae

    SHA512

    7a5df477fc2e3246f35832c5e38c378a31ef08dafb825fa3e41680919ce632d051aa251dff51b29a0911606e92fe8a33dbf64bccf68ef3739f31b96e65ed0d9e

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

    342B

    MD5

    0f60b4d35719c7d7fe80f30df317de6c

    SHA1

    6da80838ba4a92e25bef53450689c182e4d316b6

    SHA256

    5c1709b853e8dc80041136da61e70c4dc5e4184162d95809913ea2af8029ea4c

    SHA512

    e2f9f8e047e284375c520434c71f77cb4b307c6ba09efed992fa0ad18bb8e3b9dd680d1274d07589354a7ffde341faf882fa149c2e9cb658459c6f8d59a06eb8

  • C:\Users\Admin\AppData\Local\Temp\Cab1141.tmp
    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar1230.tmp
    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b