Resubmissions

09-10-2023 22:34

231009-2hkvjaah72 10

09-10-2023 22:08

231009-12p3xsag76 10

Analysis

  • max time kernel
    134s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    09-10-2023 22:08

General

  • Target

    howtouse.html

  • Size

    3KB

  • MD5

    86805cb74330bdade0fd1514b786f3fe

  • SHA1

    026956ef40c0b13b02d04b62dde855cdcf8320c8

  • SHA256

    b52df83dd6bc09432285fb4d7eba48e00fcb70514a10265369de0d4e082fd1ac

  • SHA512

    53c2f9fb2a62bdffa43947bd6c40d1ee611fdba4f31ed206f9016eb1c22181644d71fe5a71cc6334f6cc2f6b41746dd2f663e0e9d5e6835f5ea5a0aaee70bf84

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\howtouse.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2976
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2976 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2860

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

    44356c3411b280dc86d9765bd154b20b

    SHA1

    280f7476dbe2542eb3ccc65669717591413beabb

    SHA256

    5b8b62183dcfa57fe3079ae3f6a4e442d2e219146bd45f8b90264a2bf957c188

    SHA512

    f7e83d290f0eaa312d1d1d2fc40f265f969d859115952e7af0a70b723a39d4ae153fb6b826671db72ead253daa859bf899889bee6b2c3daae351fcab4efce71e

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

    Filesize

    344B

    MD5

    c9b37123bdb0770365042be813188717

    SHA1

    a8ef17522aef0d74a9bf62474ede647fa8404df6

    SHA256

    e21b7ac09d96b1160057bc6e83a0a043ed28267939e7bc92d120cb9b6eecff78

    SHA512

    474e3ce6567857e8fdfedc4003c661349de7e964003a7eeb0dd1eddb710958d5d558cdf19ffd3f00789eefc3d8e1c0aeb5753e19a3fd4d116bf379d6c6279b3a

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

    Filesize

    344B

    MD5

    226a3132558e82b9fb38ce8b53394157

    SHA1

    0dc6373bf137b8a280aa4c41a6b69e2514458876

    SHA256

    80dd4639e8efe38214d7135517fc70f8963843f8399ceb7cfbe3ac362dcb7afe

    SHA512

    a69da2cc671ab4d60db45162261aa00fa9e7bc09c1c3cdccd7423b0c641bf7e138bcce785de3945def4e7df372fbdb598710e3c26f26a8869b77b6ce6ac088fe

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

    Filesize

    344B

    MD5

    11d9d48ab5d0266adf63d67fd3d90658

    SHA1

    b438b3197bc46e6b3a3634ffd4cbafcc94f4af47

    SHA256

    ae4e15aa4466358c3a6d7a480cb5ab816e0f829804e255ccc05d8a5d5c75e91f

    SHA512

    00ced14be8a626a8bb8cdb474f77bd9e73d9625a55d16f6e46da6fc37c32004da63eafe96f93c99f1b13cb14890453f61eb7a5b579b50ad7e198718be765afde

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

    Filesize

    344B

    MD5

    2c9020d2623f2788ae0be2fb58890244

    SHA1

    f10ec4fd7d4020f0f8aaf25caf97b3dbae163408

    SHA256

    099701f0d8f7835ae363dde49b06b1719e53767364e7d26c75437579298eaf89

    SHA512

    6f517092a0c2652d1285df58f2dcc85d5f702fb57b979c81e439dccf617fd0a81746e35c610c4b61d63d83328c6466f223a1c64a48518a19a609a8163f37e418

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

    Filesize

    344B

    MD5

    4b410aac28b31daefe53b5e3ad9fbc25

    SHA1

    6d260c2b0ba33abc1f92a53818ec6b2b82a37937

    SHA256

    9c16461fbd5d97b1e513fe2c1e2c791ab8f228bbdf8ec4ef49ab0e84f5111aab

    SHA512

    2fde9a2d97a40159b9a3e286e440d8fa8a42b44bbf1f93a298444ab3bb7c9ea3bc7154b2669ff07320d0947014409ab420cca14436af4c78bbcac65c3daac6fe

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

    Filesize

    344B

    MD5

    36bb931d2058721cf289ab9a8661e46a

    SHA1

    bacbbf7b2d23600600ffdb1125631653db03d614

    SHA256

    2236ec43582747b71292a54ba0f779f026d03290044c751ed8a80bb54d52055b

    SHA512

    4da275f18e7f6011f99e4582e7ae1de16a88b207f3f708c6778d1a0573e9e7187702bbc766854ac2f3a908201eebbf7ce408852803353f35ead7dd5a8e21d5bc

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

    Filesize

    344B

    MD5

    3422184d5a10b917d5817cf929dcf371

    SHA1

    8b9110d3e21dcf2cc59fe490dbe376acb078fcfa

    SHA256

    1971c0a575643c87927130d214044ca9f4cbb909504f45a86909401a180aeeac

    SHA512

    8e0e702aae63ee4af9235311c114f19c03942128f3178d7f4f2765eb2e40bdae281e4a945150b1b916e095a0d5c064091bb6353d4f8cec78d40f3b240051c585

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

    Filesize

    344B

    MD5

    76b9379cc5a4836c503d2fb58cf4c3e2

    SHA1

    ba4237138bfe816080e63ae53611b206e0479957

    SHA256

    6aa50fe13a6cec6e7ae654efbfe9c154e2dc88a339a9d640cc65762228680da5

    SHA512

    d489736d724affd96ae9dee899311f0562ddeea15eccc47af857a44e058c7dfc3073fa0f07c25867763e915656fd10153f01a9e5f890b5d31d1cd1c86c6a7467

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

    Filesize

    344B

    MD5

    0f9470b455357a61ead011f781612e7c

    SHA1

    66dc96d0dc39054fe02ca5883bc6326a553e9b32

    SHA256

    36413a971c4be02cd2361918e0e06f2b501cef97ddb1fa4727b0c1f453f74466

    SHA512

    7cf82fa2968e352e505fc201afc3c03738ccf177da0b86b5f9483d9cbfbb8cf17e318ec8095ad8a3691f219e0e3ac23d26225d533151e8343668006606d128f7

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

    Filesize

    344B

    MD5

    0199d879eeb7f19d8ed69004053455f5

    SHA1

    d42bc22f397925af6027170406c1605253a8ae0f

    SHA256

    4bc4aa7ae29cbed269ee81def095fdc2f9d324e2a80b8839ce499e2433692caf

    SHA512

    8c034a4a404dc0ac8e708f5b21c09a7dadd6f9922d9ca578f40799a0f4dc2d13d1cfd91cd25fadd48c95a2913886eb919b4605a967ef3fcbf77a7c065ca01f76

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

    Filesize

    344B

    MD5

    9b81bbbcc8e663d3880f9d5b8df248e9

    SHA1

    972410ef632eff8f939868c9b86e5c4105bcd5b1

    SHA256

    cdb4dbfdf472751002f0bcef9ab6edf960c668461c6dacc5bef7885b323a40da

    SHA512

    775312655930f368659dc68a552c784414f1ccc25ea0f2e4414a2dbc0189d17639f8dd527f9c28d698d7024b0da499f35113e725c149264f7a6e47d93b558966

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

    Filesize

    344B

    MD5

    dc5c5c016d46c43fc677b0c8ca05e133

    SHA1

    f08578a73dc43f5250736ec75847007e274ecade

    SHA256

    b1c19c348e2d3443b287086e82b737b8ebb741d23963c20e4dae3df1c78a5ed9

    SHA512

    05555750462dbc89bc6e6a9e47b7f7e277b348b29796189a722fd5c97105d0db8f0eac0f1ebf3a4e72440f7fa6cd5c603732a2dd1c371b500c36436d09153b76

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

    Filesize

    344B

    MD5

    f133d23aaa9736fabccb0e448bef9c8e

    SHA1

    b0d217f6ace98344fadf43b336dfd3ba988ba8b5

    SHA256

    3be284ddba35a468e43e6178ab6c6ab58609ce560d7a160742ac9e78ee769960

    SHA512

    37534a6ea9e2c50cb8d79a2c9b4c3232268bb62a0db372e26a659358efcf9b20cbd17282fe5b58ade38bb5fcda644d29b4c3cd925f45297eec00e2fe8720b594

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

    Filesize

    344B

    MD5

    b473117033123d5c07fa86242eb303ba

    SHA1

    4bbb710efe9e08ab5a838b26b4264e4891d1d70c

    SHA256

    59038e1ff9ddc6daad052c8a0adba6b202a78471155de712e8bb91330ee5946c

    SHA512

    c804ced9e5a0c77eb20036de03691b0c797dd16a1ef5663d58a678c4ce03993d67f805dd3aaa1ac9a03dc0d590a0e9bf1116a15b5fe40b807138798617eb11a0

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

    Filesize

    344B

    MD5

    4f627a2d376090f2bd62cef39a286eba

    SHA1

    e2018dcdedd9f3e36d393b9e1b95dd273380644e

    SHA256

    9c742737fd245f1a14090ce90a50ae1b9949fb01fdfef4069bb014a82563c5ea

    SHA512

    4929757b051ba31f1ec31d44fca6f9f3976f979e53ae3695521b64024c5de05e436ee3ddbf09e771ba8e69e8eb71a1bbf9abd3894cc342c741aa7380b44e9282

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

    Filesize

    344B

    MD5

    f174776dfe49a8a8c33029d817cbbbe3

    SHA1

    135ee93477a67b17fc80adb3f4d0ec80fa341184

    SHA256

    fc261220965ee4eea5cb4493837cd6cf78b5234a9e56a729d377f96f74ee5bf7

    SHA512

    4f43a2e59b11d739450b998452fbf7d3de7a5b37ecff2abdcfb6b19c950968b8a462c081e75679820e6873f78337379a95de3ff0fdea0d979f88c5e9a51c4747

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

    Filesize

    344B

    MD5

    0ff96f5cf0c92f5f2d1229ec976d726c

    SHA1

    7a536205b773f8ae31345de894541b493d3c59fd

    SHA256

    de2fd5e9e324ddd247c6943d8fe3b25156d9db21147684a11a667a518d1442f6

    SHA512

    971d900c61b98593182f2365a71bb6985b21f770bff62add88df462d4c4954e7b8ca6d103755f03fdc332eb178526b4d085f718c83a32589f7d4849196a8865e

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

    Filesize

    344B

    MD5

    7b9990a55ddd6abc65f1373dc03aea58

    SHA1

    b7fb2754d9702c0f19706e132b143500cda15635

    SHA256

    bd66a2001a7e28bb2d5d6585a031a301502de25f2ce943ceff75858ce4490c2d

    SHA512

    e263c9cfd4bbb7665e04ca39ddffea48fba5a4460d77a938db2ff1de1b9ae2b6187deb1a2841516ee7f78ae50bdf1ad93ed00fe1e1925d956b008e96cf867269

  • C:\Users\Admin\AppData\Local\Temp\Cab66FF.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar678F.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf