Analysis

  • max time kernel
    117s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 22:04

General

  • Target

    More/Desktop.htm

  • Size

    3KB

  • MD5

    e7af3ed160537cf9b2490c6205975a7e

  • SHA1

    8104010b070b42d265b270bd47e1cec67d6aa38a

  • SHA256

    9d80857ca2e7a66d93fca96a33d1e30c8eb947aa76d5665bad75ee4755f27c55

  • SHA512

    9f227c30deb1f4cf08f21e1806057ffc8e0600b6a188ae0eb52e8a5988d944046b0e942a56ed6ae8d452354f466d8fbd5e1547a4db09b60d904b09bbea0b5d79

Score
1/10

Malware Config

Signatures

  • 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\More\Desktop.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2436
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2436 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1464

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

    65d88d732d81c579846f34ccea54b11b

    SHA1

    c28546736ccc878d10e7c7ef51d560eeaa8d6e33

    SHA256

    c08e1f3dd9bebf4826a0dc5f0d4f7b83e4b7d2ba7c9614bddb9dbda8326da010

    SHA512

    85babee6e40e2294d3cf4e787d3ab0d01ffdaf164fde6ab2d9d40f0a826b293bdf3f42b5e5ea3aff507af787b2b53ef681d3004aa2054ab65ced78dfc9eb9eda

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

    Filesize

    344B

    MD5

    765791540c1627c5ec7971e5a6e665dc

    SHA1

    c9ef136e23e0b802a900ede244e145b376bcdcfb

    SHA256

    8a262fb04db095e3abb92ae00168b4de0c63b25200a62354f8a2b15ef7197c9f

    SHA512

    33ddfb1842ca2fc52cf06340f758056f83e0c3ca538c97a4423f453add11449dbd21b1163dd90547e30067bab6edfe897407134a0cd7072cb39a6aa1974c2f0a

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

    Filesize

    344B

    MD5

    6bff40595e9a750a904a0e5c66ce27e8

    SHA1

    4d0828baa88a2289b949cb999718f1c92741b977

    SHA256

    042785b911e0dd466be4d1cedefa0ab3b189bf741ba41312e433fa9b8345773f

    SHA512

    0e0cd0c20b532197013af99f90fbd85c307433c262001a5b1539682f5b52a2e9b69499210e0b986b820504abcd0d66d42702a5ed6455b1f16400826f562e2428

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

    Filesize

    344B

    MD5

    3394e773ab8b918dacf294c82a281f61

    SHA1

    56bb9983cdabc4161478e1cdbe7313f8aea3fb3f

    SHA256

    08cfc7ac3fa080e730fd922ab657b8866a213934d455fe8444b77d8d1629c1c9

    SHA512

    2c984231a722e3aac0aec4ff52fcb96b05eaca68a34d4dba82ab216e55789ea1a708b2f4789df6113384d18c5ab444fd05f289c0ecdfa524c7002b84c85f6e8a

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

    Filesize

    344B

    MD5

    5a4266e426839ed24f36a1eccb6ab39d

    SHA1

    8b971fd5be1eae68223fc73dc7a235d068711db9

    SHA256

    09420d9a469dd4813d53c1b464b2324d5f8de038864bee35bf6bcef948f9c961

    SHA512

    6a4362f5237d9af28d4ee988b379ed38d2152604023388da70c787ae247cec7f59ab041ad149ab5a9b31d026fe1b2c024ded1f44f98430788c5cc949e90700d9

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

    Filesize

    344B

    MD5

    4aa2e79dd1aa85c45a593147b390ecd6

    SHA1

    e5fad3f45996e907f7a931e2058e436cf84afb52

    SHA256

    083ad362396cb022a2fccb51c6a87727b6284f6edabc107222960c8d08f9557b

    SHA512

    8daf46a9469f9d9bcc4c43029a478acd4ede64d96d685624a076443d0bc530ae7a88283a768c8e993cda86d8ae195b903259edb184fae3ea50ba60045b41e895

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

    Filesize

    344B

    MD5

    e53fbabb5989cf61bc6f516310c3e6ce

    SHA1

    536e1e1123fa254ddcf2652442227d2951787bdf

    SHA256

    561433db94bab4e7e4a605fd41a8248d6594a52b1a0d9ebbacb1132340e85151

    SHA512

    e971e0900be49327c7fe0c8be12cd42d329ec242dd7b2572a58475ed7edf53db79d76600160d5dcaa562245bcc257e1331424399b02c69e47b3856e699b21a42

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

    Filesize

    344B

    MD5

    124c2a1e174edec49e4fac8eadfb07a3

    SHA1

    8436f514dd30ac30707b5164fcbd1def9e98280d

    SHA256

    355335885fe7d270afaf1016e4cb98ee038ea328eca55eb8edcb94a698d554be

    SHA512

    8ca9502ac9610f1ffde5c50a328e00e86e829fa41321f94ab52d14f8b46eaffbbc9fc067fd3ca69092875873c9e8a4c615d74490e642da699e1ee3e1195c72d6

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

    Filesize

    344B

    MD5

    9ad1fd018f09ca98597e77c8e0e06aa6

    SHA1

    4a8a2555a6c2ff778247850f52821185c6778a03

    SHA256

    9996dd683d5552fa99277987e2db6939626e835309b851e2c6b440194db2c536

    SHA512

    1388d519e92eb50bcf7b31a59a5e79bb6e695e99a0553c29a9eeaf6442f739ad7b2b0d13d3b7e3b5239fdf6cba493c914c79805fb52eec8e1a1089946eeae5c3

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

    Filesize

    344B

    MD5

    64086db5613c6dbcddfeca21cfdd868e

    SHA1

    936ac8106f376aa72a042a81a68be1591194fc7b

    SHA256

    05a2c213388e88e89a4f582a48c37c3f82def428077b08daaa0116bb9c1c478f

    SHA512

    c73796472bf2e4d723edf40ba290facf2f39bbd69d3efafa4599d6a3813e12823142bbf497e08a407e97950104a4b0343005ad958bd43f5a89e123b623dc0bf4

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

    Filesize

    344B

    MD5

    104f79b1925a71e224aee78a540e688a

    SHA1

    e466adf5bf28bd41a4ee8f4ca7c345394cec9d68

    SHA256

    8f6016577980f5673f22f2e002072beb4800586d3d7cc2aab57ec8ba366a474e

    SHA512

    f775cb95b6284e216ba9eadbaff3f7e539a57b6849f0d6a30ab002fdd0550ac04fd7c6872cb7c7e7b8b4bf377ca67c67b4592ff5c1cc9cd3b852ea5de6785871

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

    Filesize

    344B

    MD5

    f9e4c3acf136bec6c6b658c4b06ba04b

    SHA1

    e7c363936ca1815bb8720eb85cade28bcb60afca

    SHA256

    cad0935147e5f3e89987ce28bdf65cc4f111a5599d1bacf62b10ab9c6d1a1b92

    SHA512

    ba1af7e776d184a04c095897c217b4f22f8b1357d5dfd713a4dc3739b4b64ce73fc248f308b54759fa249aef378ac0eeffbaf8997497601cdc879f3a276af66b

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

    Filesize

    344B

    MD5

    1835a70d1eaf219aa65dc96362572fd7

    SHA1

    37294115e6d25b8aa6b419c365ce0014f9cff6a0

    SHA256

    98eb96e48d969b153af3082110b5496b3423131fee56aca82aa41afab6d782cb

    SHA512

    ce75ddef38802c3fd0aa3c74bec3a4f66e354eb1ded8a54957e0cad49f1bd90c62fb3115d3f97a69b5d1809f99dda47c02ac58c792697a20a1c50e1538f3e225

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

    Filesize

    344B

    MD5

    aeacf9b6abb80953416f59753871e8de

    SHA1

    fd59f896f8ca156030f9a0798e41c4526b5f75e8

    SHA256

    b172033eac77600551500802ebbdc3426f90f7d30a0ea7ff484cc443fa19e73e

    SHA512

    e001f372f957248fd79cb66594010809b05fef37b4244144aa67015625e35ba8b5dc31e0c00b6263c696b7222c2c8ea518d0a0adf12aa002bd93459f09ed7648

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

    Filesize

    344B

    MD5

    d48ea27f659e5732a7f1683bdbca39fa

    SHA1

    bf445ea4f92e54497ad9d5acfcaf95c827295cb7

    SHA256

    00602c6bcd1c1a44dc06b7dc3a578f35ea9e5d0e8ad7fa74fb94bdf38233a7a2

    SHA512

    5eb0008b441e514ebf6c1ce3642c67523e12dda2279f855691e6f598b826f2eaeed6843ba887ca8fdeb29909effff8f398bbf322eded061bf81631ef5f29eac7

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

    Filesize

    344B

    MD5

    e6452467e391c261b2b16645e94945c5

    SHA1

    8cc09710f91bc04ff572396bca06394c7369675a

    SHA256

    6648571175e561767eec537aefceabd050694d56cb08ff0570b267fab85edcbf

    SHA512

    80d8dc4034f3b8deda6afbfc4594d9ef875b32f511feb76277935d9b0e989bf3b6e4046cf8c7d3c8f640ae54c1c5aba80f31ce580f0acbe0583b2a4a78118a41

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

    Filesize

    344B

    MD5

    5457a644d0da07894fd4c5c956f9ce51

    SHA1

    ff50873f4648e2c299d5c09716ec1286b96916b3

    SHA256

    46d8b6de6cd5b52c3f86ddc9b63481b85c3c877dcf8ba8fac41bc5daa65b6fdb

    SHA512

    2dcc2a0ef8c98c1e0ecfded1f02b1c48add189bee1e6ca6eeb5b29c376986eeba0a66bb270b6922386729af087fc7659914248ee74d7383cb7d49e1da96a4b87

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

    Filesize

    344B

    MD5

    e9a0281244fe6d22b23365bd3550876c

    SHA1

    05f4315a56ddd9f0838f47de10ba852eb9781c70

    SHA256

    0cb89f9fbd55f642cce052b3e4a51d08afdede9cecacfc9f33471a3d94437913

    SHA512

    8a811f08a67a7f66fba4825078a45e157d8013698ff674c1d026aec57f932d3c6958b6b806fecf673139696ed04686c060efe59395185ffd51779a3bd31bdfd2

  • C:\Users\Admin\AppData\Local\Temp\CabA566.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarA644.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06