Analysis

  • max time kernel
    122s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26-01-2024 14:19

General

  • Target

    https://impacttherapeutics-my.sharepoint.cn/:f:/g/personal/ke_wang_impacttherapeutics_com/EnYllIvqOcVLrHpE-I4sQ5kBZmd4KMCgmbmSPbe5A288UA?e=UoY3GY

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 34 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" https://impacttherapeutics-my.sharepoint.cn/:f:/g/personal/ke_wang_impacttherapeutics_com/EnYllIvqOcVLrHpE-I4sQ5kBZmd4KMCgmbmSPbe5A288UA?e=UoY3GY
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1704 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2472

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

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

    344B

    MD5

    b770559fef73304f986b37dcf12570b8

    SHA1

    0f16996d2a931193c9e191b618f4c029c756f32b

    SHA256

    8db0f58ebddafb81d928680818e6d16bd8e53f18187d2d86ce2ba671ff97142b

    SHA512

    f3ab78ce0d9c3cead8a7b157140833def3ece268247d1c36c447f60f856117136a19f7f697cee2ebad869dddb1483a3f726b455360586ecde8e1d54ce52d1ee9

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

    344B

    MD5

    54889ce47cc2620765bf7340be98219b

    SHA1

    29f71da302ba2e6c6c7f1137ca18cb6357b6287e

    SHA256

    f66ffc8f062c8bdce23614505dc5c21a5782b3aed81216b6ff1d8011ee25f138

    SHA512

    c8b7c0bc2a636be314c69ac4f21c745ff10048914cc864b970a160336b5c23f11924145ac8c94cbd79246b3c0066a542e19d3d07b6612b0fd6a77dee716930d3

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

    344B

    MD5

    0d5e343b371c2a0c6ffc0551a7acaf4d

    SHA1

    6ecb1b66ddd7039cfb74dc89b97b0f9a938e435e

    SHA256

    dc84d427e78f41a3d1ad03afe6f30faadebf2ba28874bba32e8220cf7dc5a8ad

    SHA512

    f579136aec6a3f5607337cc0663f638cacc45c76151ef4a9986e043539d66d74b31b5de57fd1f0ef9c9d59a85794003e7a6f021a95cea405e4fa91d13fe1a762

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

    344B

    MD5

    1ff1b05875bff7f1dd7ba2f814bb3f45

    SHA1

    0f18299e61e3437d5db5e85381a48802f709e8a2

    SHA256

    1b0be0a75048970575f5a167fdc11a63cfd570b93d7a72e5278a4bd737fafa8f

    SHA512

    2626ab331a4d2c2d387f6382c6061eb55bcb7d50171cf7df01ac42fe2f80f965bca9e0176bbe5a7a83a59e602571585b334bdd55364a1c082ed0c31af5b2ab7f

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

    344B

    MD5

    6ccf1433afb034927ed8907a884cc8de

    SHA1

    de937c1c3d835bd7d12f728ba8374ec5aeb1bac1

    SHA256

    31f8cf0290c007ca8de7ad6def831c1b06f4267291bf3d7bca9182d6bc28aebb

    SHA512

    3149d3350e9e2fa4416b9ba484418a1ae7a432fd76a97c8acd9ec71bb262130fcc151b8455a1322a2bb9bea0d67c66a67cc7faa1e094e718b7078a71fe4b0797

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

    344B

    MD5

    b67ecb31594f888d7b017cbe39a491db

    SHA1

    03591c8bf9c37536c2b61f68b2416de572b716d1

    SHA256

    6650f0474b88fa54d15e721d6ab68883c4174884de719a4412caea97891f202f

    SHA512

    0115572a8d5c2f115f5e750d51e78e712485d40c17004fb63bd179ad5926aab7625ed1dbea63250ba6c1db86f3f1f39ecdf90761f809322bba7d0449b3c1e16b

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

    344B

    MD5

    042d8a448b9a97ac6818a3d36083a55e

    SHA1

    46c5ecd34187a7ecea68f1edd0d9ef5cbc97b743

    SHA256

    943a3d813d5022793c1f5605a5ee768d5d2bbdb829424937620dceed34c32756

    SHA512

    bab1d3fa69ac087240fa2ed8b32d205d73666cd40b18d88e978d518ca09012b572793dcf3c67e8ffaebe54a63d0a4828150c7cc736d2999a51506c88b30f034e

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

    344B

    MD5

    239dee8963345ddbc54704c393fcb237

    SHA1

    78ca90e11f68b85ae8e84b7372d47918f8c9aa3d

    SHA256

    7607b5c67148de1209c993618306e7af852a36a7ddd3a28cb0ada2e7b0210d49

    SHA512

    db37c4ef7b76b9dec6dd65821946fb3a2c858636c59dfda6d8fc65394b668a925c94ebdf0ef8c4d8b2b3e1c7cc5ba62f7f2b025446307f0af5dca52a6a6df583

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

    344B

    MD5

    e79c934e977f54ad8995a1d1c4f34928

    SHA1

    8ea83056f215ba26772cbfdb84eb4154b1f0cf1a

    SHA256

    4fffe6384c4fc4cb214bd82fc4de28acc58d74dcd4ef08f7de22e277d385fa61

    SHA512

    67b70797aa3db4431d8b1ce6b9a21544114e8929279ae8c66d808a823b8bf86f4663bac07023d573b30b4d29609af75a430e54335a51efdbf0f70aceeef849a9

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

    344B

    MD5

    33cee51e6c8b4c4969beeaa10018b8f5

    SHA1

    4a2b293bbea9947610971f09d5cdff495057ef58

    SHA256

    ef735947cf35f661bfc91ba51ad2cc798ce0b3c74f59889643f30b66ae2c17f5

    SHA512

    ea31ce98e79991cf8b23ce2d345ee96c73ed7b942eb872740813bb59e21f621c1b18a2a2721b33e0fa0f456a355f18faeebf3efc71f7c5a33c9a966c675e5c0a

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

    344B

    MD5

    eff552c4fad02128d95f35e6c5610718

    SHA1

    1c4018e08b6b7159c1b9ea6701f8ce3c6cbf5b8b

    SHA256

    abc853359f3ec02168e5aa0c7376fa13f7b326461ec9f6faed36463693d20ab0

    SHA512

    8e350c91f8d5acefecdf3a742eb2d3fff371b66ee1e3c2e900e0d00fe71f0702e2ede9bf61faefea73f6ad43b61a2f9dd4be1cab4846907a06ffbbf5e4bfe7f0

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

    344B

    MD5

    95bd2980cf7431d88d18b410f5ddd025

    SHA1

    7e6d163e6a0d304b60185b73dc53896515cf4b0b

    SHA256

    51a330b5128c357121c09ec54c992bbd6084d87f4372ba3f04a2a88eb496e2f6

    SHA512

    a64aa6e761735331e744f8ce329cb2abb25d5d21deff58fd6814dc77954f00ccf228c9c7a134f63d3bf72e2efc8cbc386080481ba93ea97ce4b0cd7628e0d7e7

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

    344B

    MD5

    401af39b9a3b9a0e6609f148b7169945

    SHA1

    4629a0f37b8d5b3db7320fad60d6153621935c0b

    SHA256

    086c6f834bc7894463bb045262e0648f2ad8cf9c9033257f5f3e9d065e532c3c

    SHA512

    93e2dbb48bbb40b7324408da01182c14ec455db282e8a2b0a7c656a0b49db24b6f16531ac081ce2e29a9a4f8d83e627ea3c73c43125f8e4be208d08ba9c2f469

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

    344B

    MD5

    02f11368c76d0f127d035c34a59abde1

    SHA1

    699afdf20fc2888352f36a5930db9ee3a6bbc706

    SHA256

    70e3764f072651287e1b6515ffd03013f284ddd017679497241b15fd19b47a77

    SHA512

    2480a129350f92de4f8d0e2b72edd41f7aff28a4513be9d4bb7b99556f1b42ddcb3fd76e26fc0822d1788c3df956220c95d2b7d423a78c6388debf2fdaddbd23

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

    344B

    MD5

    e7a80cc3573e2062e5e905b2153cf931

    SHA1

    5a8c09e72ed7414700b574f5401040af4eb2aa7e

    SHA256

    778e5065e8d01c62a61dd622ca04da698997db3321ac3730cb2d41e68b8e15c8

    SHA512

    79c7ef58f123f6bd6cf6e9bc8472152a024a0a28edd8cd669f0ccb403d2cea16b74e196c548c1652500335687116085a53497fdc467e828cddde46de85e5b9f5

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

    344B

    MD5

    d7f9935022a8cc94fa5baaca3045f817

    SHA1

    8b63e5aec0c175948abef96f1b1e4e4721928bd9

    SHA256

    f7a662667c89c0b2bc9dff5b2b4bf6a1fa30ea59862e73a71316c9d825eff658

    SHA512

    9b920c9ec34e41e116c2a489a0a078236b0ec58f48597c006b39f3e29fcb6d036a47bd834043c270dd1c7d73ddd260093f3ee08121322b85adabccddb09512a5

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

    344B

    MD5

    9cf2e031bfcbbd63d02b5d984f157974

    SHA1

    9c357158b8f9f991c342aaee50c28cd1c388e7fe

    SHA256

    2c47c604a5679dfd464df7a26042543b567e727fcd77afe661d71d520a8ddd4c

    SHA512

    745766f6fc3770f34c9c2bea538434bcebe87ca2b089e003f846c50ad0cf14c0f8f6c6086bce76220c3c132a470ddf504126c3d8904f3d8479bfcbaf93d644a0

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

    344B

    MD5

    f774e6eae808602c0ffbf4f12013a72f

    SHA1

    5d54e9dfcc78a064c4f65d41e691148b208c51b6

    SHA256

    29547ece113b967b855744caa1b49e4ee90e247b942688643f885a268f5441d9

    SHA512

    221ff8c24b131abc7a948a255cded3e9847b5b54c4598e8275dc8a537835d41b91328e979f3a4d097f5c9791f35bd51409688b22784d518811adabf0041096ae

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

    344B

    MD5

    cb2897f7f88498f6b3ed690e30601d06

    SHA1

    ca464112c8f20f0065988b8f89f99763ea07db9e

    SHA256

    6df65a7004407f52a72b12c6898b1864ecd07f9bb1601a9d56f2012cc6081aee

    SHA512

    a42fb81a3e3ad773756c9974cc7ea296ae954912841989a1f08a82ca55b5c6c2c99ebc96830d1345fb3b5cdc573d5eb084503b6f9b4a357b26ecfa68dd2f8472

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

    344B

    MD5

    f859a7ce2adf2bb965653f9eaa070b6d

    SHA1

    b36492e8b2fd0e2d98c232dbf94286467136a92f

    SHA256

    bcb031336542d0e61ab5086f49d76eddda152cae39e78af8b0978220389575d5

    SHA512

    723f188c106b6657625ff61916ac0494b968f53a6731c38d3ae4fc74b5630246c58f8303ad1c82347c4029eba8f44db51f7a9829baed9a75f690be36cec0034c

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

    344B

    MD5

    a7bf16a61f349a25da1a3ec8fda82044

    SHA1

    b9b5a51ab73b0d187a52566237ca8686021c0e35

    SHA256

    d5fa11084eef71ec791a99b79af2b3088d4ec5e28ae51ccebaf2860096b9078b

    SHA512

    64fcc2b4505f3aa788217f5a2529380e620ed8498c4f38cc51f30e01eb4fd4cc28bbc54adc01a1a6bb37430036214b879af2cd8fbb281d83857392330b8c58e1

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

    344B

    MD5

    ba5b92223ac5ea10a6a6fce9245fb07f

    SHA1

    206a75a61efc10b789ab80081c712cb711968751

    SHA256

    5560fca3eb8edbc26af873948bb9bf64ec2dce6f2699a57105e5ef3309902a8c

    SHA512

    3db46ada0dfd9767ce904601958cd7d0ba73349cf22eaf31aec4d4b70b549c46326db229f393fb5198b847d0d0d839bc5c3e4da71753b0823f4778e2e72bb41a

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

    344B

    MD5

    3a65e9774cdec85c484a78d166d2def3

    SHA1

    0683022c72ca083e0997b1e0889c1cd9fba44539

    SHA256

    834bbbb8ec183748f9edf2aff2388ea5c490dacc688f971d11ef8e21ed37f070

    SHA512

    61be7235afc69ec86fcba6025a2dfd8a8e3da055d6a487ffb3e62887a7cee53ab29b28168b7f8b5feb427ecd273ef8667d271b7d7c5cede2de2145327851fd67

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

    344B

    MD5

    15de1d5e8d111532f5b5985f7d0f8c55

    SHA1

    66f176a123c41bab6a35ade7661c0cf672417e0c

    SHA256

    6f24de4a9725fa15454f9d61855f95a55ba2b866a3daff86c7bb3d83de15734d

    SHA512

    bbf4ec618b7b212a2ebbee7e28e528e54a4cdae3fbb4fe3daea81174f5684d0f5fdab155de5dc928880f12119ccab7fea2ffb3952120975a5e35171cb73c1d5d

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

    344B

    MD5

    12c8d750004f096a4b85d4b73b2bc202

    SHA1

    7425a6052943d8bfff0c657dce31588f9dc5c90b

    SHA256

    d8a29b111f0a7d374470720e9aeb5a987e7fe58ced7f32fefa512ab083c43360

    SHA512

    7dc4b4f0409407c9a813ed2684900af85505796212571cdbbf2da9d47460b3bd2f556415ba7689f509c9c927c9f73332a9c8ef449a123dead9e4538fddb78788

  • C:\Users\Admin\AppData\Local\Temp\CabFDA3.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarFE16.tmp
    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06