Analysis

  • max time kernel
    138s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    15-09-2023 22:00

General

  • Target

    howto.html

  • Size

    1KB

  • MD5

    66ed1495a988b3041c43dcb6be845f06

  • SHA1

    71df8f01c5383c0b4ff944c4f658c67f13df019a

  • SHA256

    6ef817130ad84e1ab11b6124f2223ab17277e6942a79f95d62f150bf5dc6faeb

  • SHA512

    167ec0507083e7f0bd1233d5b0079fd0df4ae9d5d7ef698ca78b82a028ecbd4d1b8f4ad1958c7d972dc185c544a577c9a05d8c66c322cfa70d9ab09d7081fbdf

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 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\howto.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3032 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1908

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    344B

    MD5

    84c8bd0114ab1bb85462615712152e14

    SHA1

    2833163aad786fbe7343cd143ad69f93fcbe9d02

    SHA256

    15e26f3704b4d3f7a1b7b8f1de86de846bcf53fab284871102242313f2a98f40

    SHA512

    69233202f5e81fccd63a31131000d46c2eaaf0166eefa0dadc49587254e442a32891acaa9f52c1ed77074a866c5d754f5af2abf10600af11cf615d907b67fef8

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

    Filesize

    344B

    MD5

    f67683fc0aa665f58e82330db8959643

    SHA1

    7539a16b7233a13d8eab0482c9e4802575a96976

    SHA256

    51a6fb49fbe4e2b7c84e87b6994685c365e8cff6b4c98cf8e01e68dd644f83b5

    SHA512

    721f11649805bc91c42978ab701e224ac2f6958727e9e012ec8f40dfb5abd58bd028e0c32f93c97881cd4d5bca33e61c5675910bf02f6f97023da141dffd528b

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

    Filesize

    344B

    MD5

    064a501b4b7f92db52650b561106218b

    SHA1

    3394611a8f060bf3a9b562e5d445669399a122e0

    SHA256

    88f215d292476e763a80003111f609724f8e4540400adcfc42b8a9bcba96ef78

    SHA512

    5b7d30835cd126c38d5be69cfe03bad671fb5ae8d07edd9d9639eddcff7f86f60d8f4969ec8f9516dc1af181988c449b544ff493ef9eac7069a226e79711d352

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

    Filesize

    344B

    MD5

    94ea743344ad01f58cfbe922693d6cb2

    SHA1

    9d1c2eddc22de0b86123a9accfd04f3e47b47b9b

    SHA256

    b316c125317763f0ea7a52490216852323ad4d54895007d27f40192904522a91

    SHA512

    45a0dfac98c9b86d5e6e3b9f0160721cadc5e4790b2b05f73a7557f10572313ec342646eeb7134c0930ec997fa72fd22bd3bc3688d65621ce849c7aafdd6c319

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

    Filesize

    344B

    MD5

    32625f638af5ae8001e4b2ee23a6609e

    SHA1

    94d26d01bf4822ee764f24a2dea596fb60599056

    SHA256

    7d4cda3b78ef1f0b9dba9573609b79758b3c3e6a0cfdc6c30f91e4a9e211fc1e

    SHA512

    8671fea10305f12a633e459d62b984a9e1e8503177f81d7757c9a900248fd3a8e593d71704942fe549f42b0860eaefb77c893ff81dd5b1081d1acd80310ab8b3

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

    Filesize

    344B

    MD5

    5538f1f91eca0c73dd29bf75720b52cc

    SHA1

    254d33b0967edbf4cb7015c062d9a1c585edc289

    SHA256

    f1aa8ccd8a5849f766a09564519ffa723f06fe200fb63d3ed89c5175819527d4

    SHA512

    a9297d40d7a03af8547c0156333c5a4692b97f46a12bbf7f79856026714c1052733a72e83447b86749382649c4d7f0b4589599be441de3c0340c45018f5743b7

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

    Filesize

    344B

    MD5

    c8adf21bf34713dcb4776d33ba40e4d7

    SHA1

    92ddd0e0e2222f24fdcb5068012adef0de30a5a9

    SHA256

    95886444dcfb47e571f5ff8179d2b3db489e6931e152c99a1776a29eadf70b63

    SHA512

    83fd3daf6ce7be9fb0a547b869525b29b07c3104ffbb16b078975f29dd333773702d977883e9595e2223a2813c74c2787e262bfd4408fda2b425acde7dee4af0

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

    Filesize

    344B

    MD5

    6985062f6b4784fd883af08a131448b4

    SHA1

    db638c4ef06192a0215673cd97411b0c7c5dbeb6

    SHA256

    83fe73e94dc9ba8c3cb0b3ba7a4a231d9c7178a9533284f6ae2010f5c8f3f06e

    SHA512

    73389b50064f1e29289535c3a1b3b6b4a8a784cecadfff69568f22f2110be8909323a89362ee0bc2b893530428dc62499e63b515aaa2b646e960c92103a83b64

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

    Filesize

    344B

    MD5

    3cc32020c9928e2dd51d0c82758a1e37

    SHA1

    244b883b033be2ce8c58c1259888ea0ba6340d30

    SHA256

    5239c931e356534ee64ac51811bd3a79c691fc87bedfa8bc814965ce3ac3c1e8

    SHA512

    316db2e63a6b6bf2b68f0491bdcfbbe6797a938e6cad97cedbeae526df571a7046ed4561114272f51f00db21ea8b9090d31caee279f7674b0c5281ced9b990ae

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

    Filesize

    344B

    MD5

    68bd89eaee277fecabbc4490f5f7ee72

    SHA1

    02655e7f2e48cba63d71e945ab77e3fa65496419

    SHA256

    e9af0e2883e97109844d690589b9e5b36976deb55864c50aa72e20f9c396c84a

    SHA512

    4ed3f11d383fa215fc7831d98f64b9e2b64c818284221dfe609208b3821b856834d31a7ababd1abd2939945dc82e88ce7c5db548caedfe3f64578c949b210b28

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

    Filesize

    344B

    MD5

    132a155419dd577a39fbeed1e866ae2f

    SHA1

    b4cbea93995cfb9d1d8d8af33aa9072be5aeed32

    SHA256

    dbff091d38ec69483bd73d7547faf04df894a71ac6283f87c65c9449ae046d2e

    SHA512

    7141e381a43a47d8689869fbee4d68a2d6ac59ab2adb112aa80389f382105bee0b99e0f90676c1e2a1a9a3cebd5a63b990bd74ca6d13e6583584d316ad37cb80

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

    Filesize

    344B

    MD5

    306ee3997a205407f2adc9864b0009fb

    SHA1

    1943ed994f41e67cf9afe81632c5003859030056

    SHA256

    4a836b9e93d6c673d28d413ce9dcc47fcdb381c523d088cce094977f979f7799

    SHA512

    7ed4a5acb491304fd6be6d3645d2cc25f04b30dc06f7c5eb305094bb4ae26da225a4645aeac8579f5b93f87a29d9cfc7b7ab6403592e96b434485b04688d7237

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

    Filesize

    344B

    MD5

    ceea8fbf440ceb1f8eecc62a92614ca5

    SHA1

    0d521f78bd434198812314285839423a6c47d39c

    SHA256

    142d6226365703f5062bcf7e3d2abfdf2016f7f6b9e82319da06475509f0776d

    SHA512

    aa597b312f300efc6cb387a79741401a8507dc936cd9295fc98ed0705038a10ff1213e8a8e25f68032cd429f61f8fcd83747e535ddd9168cfe6d1f7371a951df

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

    Filesize

    344B

    MD5

    377794b9caf5688480e0aa5709b64901

    SHA1

    2482c4534cc35f866ed773e2a23c2075f68365fc

    SHA256

    c90475790f81c5bb7606d57de8100aa0f851f928a7bfabb111301b074dfcb909

    SHA512

    65f438a76a44add3de99b89e86042d405e9789248a53ceb4bceb5a4d23476021e524b4560f4b0bbeafc026c96ea3a78da728a970bc5b76db377b150692866a99

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

    Filesize

    344B

    MD5

    26d7df5d14f1e325512439780b1b4702

    SHA1

    da7493f529c381ad146c8366ec7cbe859d133f4f

    SHA256

    5ee8d99d282b55c1c50017ed487c6c9717bfc0752f8a7b42a1ef07c4c7b0984f

    SHA512

    900d73fb1e91df65429ab5954f476e2be7ea4e16b9b3866d82740517b57d3012f917a7453144f66589a07435fe1d2faaa8465bfbcfef9c77373fc19b021e2cd9

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

    Filesize

    344B

    MD5

    7ee96b76fb93a395da841af07b00fbad

    SHA1

    23d4a883e92c93d4408a453c95475dc879116b78

    SHA256

    1844d55e7364e0df1c5f4ecb0ced875e12cc836ae4105e0d322a63e436a7890e

    SHA512

    7a536de6598ce7a8f5cf21a7ce7014a7ef09577e294b1a496c8056288435e0e4dcc5ff0cbc60dabf4f5c7ed0d4cd1ac19bf28613236fbc2d6aa80a3b25838e9a

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

    Filesize

    344B

    MD5

    8f10dc4cc05f61ffabdee4afb73e09cf

    SHA1

    abb8a5e170279124a791ccdf98d7436be066bd0e

    SHA256

    3b9819b8745c6daeb9364f0c690d730d223be6f442bb1262453d306a48429e33

    SHA512

    830dfff8064d5c392764086336decc1eb8dd9d2934b52074440cb127c5a8a4d94ae56a465fdb6ff968db27304dcf949937494c78bf5681ddec7397014874fa92

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

    Filesize

    344B

    MD5

    c325ee390d5d60196b125e9ee551728c

    SHA1

    b95fdb924e165e6d895cc6d1efd09ad90b197899

    SHA256

    f12e5491ef7d15f54cf8d0cbbc184b316b64ef92f0e6fd1967c2ff80f7fd59a8

    SHA512

    726d1b4b42adfecdd034c3fb3a1289b3baf341ea40d34803d99747b7e0cb2b3019b369fcc161e193ee865952526ec034913c9cbc9fb2659f58412995936b24b6

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

    Filesize

    344B

    MD5

    89389f7430de2dfa005cd2dfbe964d59

    SHA1

    cd9b5b717063431753c9118fa9cadfd22eee8908

    SHA256

    9128146b565a28fe1663edda29ff0f0ce3d5778fc48a462049c717f4a2789405

    SHA512

    3711bf0d7c424727f6648219f864423ddef998eed2f5c74add928d8ce92d44dd0e6548739ad0ce00b2720d431aba08cddc958aee10e4ec8397aadaa6dee1ea1a

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

    Filesize

    344B

    MD5

    be3b25dec987acd103a2ff5d322ff355

    SHA1

    9e17b142ef376e921240d0e56262a86f5bce55e1

    SHA256

    ef5883749e7e5756c95b99d95453f79f41d364fb582f1519a4f0254fb72cdf3e

    SHA512

    6b84527ed709f2e9681ac3932fcb4351959f116cf200f8bf0f8a8c79d454e339a13afdc65a1f1f252527d8d9606303419197c14955737f61bc3205cb563f7509

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

    Filesize

    344B

    MD5

    e98554add6d694cee73ed44dd28e6752

    SHA1

    5b5ffc5ab977fdd008cafb8b8bf4e45dc80f667b

    SHA256

    2a558c34757ea044d7439263e115ee68a37cb96a41aa3b4353e6e9d07b18adc3

    SHA512

    de21a5b1981729ad84d5f935465adb7a7aa8a094d86e3d027a2b380b0dac13245195cbab4ca1e2e311207be62e89c0cb77a78e105d034f0d5ce3b7ce74e19bf6

  • C:\Users\Admin\AppData\Local\Temp\Cab4FB8.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar50A5.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf