Analysis

  • max time kernel
    142s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-11-2023 08:42

General

  • Target

    Microsoft-Activation-Scripts-2.2/Microsoft-Activation-Scripts-2.2/MAS/Separate-Files-Version/Activat.html

  • Size

    114B

  • MD5

    117c3b2bfa991a881ef5f9e13312b068

  • SHA1

    1d3c780df9bebf6b2b2e73bce817f97c4210838a

  • SHA256

    a903893a23ae98eaf0905f3206f90334ba0e4894eace804b9796a793c3ec2874

  • SHA512

    fcfca996f1ed181d9394ad31ff43f0f39c97e9b479f96c55da2aa070edb9096deedd3e9897e57f83905f8d796519b75d68d3ae13b4958a856dbed82bb61c8581

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Microsoft-Activation-Scripts-2.2\Microsoft-Activation-Scripts-2.2\MAS\Separate-Files-Version\Activat.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4696
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4696 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

    Filesize

    4KB

    MD5

    da597791be3b6e732f0bc8b20e38ee62

    SHA1

    1125c45d285c360542027d7554a5c442288974de

    SHA256

    5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

    SHA512

    d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\l17a6ok\imagestore.dat

    Filesize

    4KB

    MD5

    6eb30ae510669a4a62b7834885ed63ce

    SHA1

    c42704c46e9cb5c75402a86610ac4668ea7bdf15

    SHA256

    4d804b7977f90a427ca3979f3454a58631b166a6c6a1beeaf3f9228d8fb5e5bd

    SHA512

    ebf6f0c52d7de8dcc25bbb81083529061cd84566a5a100bb4eb1891ab1176fd9cd3f4321eed58c7089edabd633aff616fbcb923286926e77756fa65e9e32e842

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\1GRKGEIB\favicon[2].ico

    Filesize

    4KB

    MD5

    684a514fc5581d0363f9bcdaf22b4980

    SHA1

    17eba3a0d3d11b10fd8c7ef6d82f5e2c60c172c5

    SHA256

    baf86ac3babc890e67683a3e91ba0c5271e6e48e1d5e6d5d126647b1c16e4413

    SHA512

    489755553bf2886111f6f34af011aab44a8bdc1cec6726026dcce511c369d09ef73b5622b75038d8d54dffaa195e57cf643bbfd2c557a8926bc92621fe842ed5

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\K1QHLR0H\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Temp\KnoBD35.tmp

    Filesize

    88KB

    MD5

    002d5646771d31d1e7c57990cc020150

    SHA1

    a28ec731f9106c252f313cca349a68ef94ee3de9

    SHA256

    1e2e25bf730ff20c89d57aa38f7f34be7690820e8279b20127d0014dd27b743f

    SHA512

    689e90e7d83eef054a168b98ba2b8d05ab6ff8564e199d4089215ad3fe33440908e687aa9ad7d94468f9f57a4cc19842d53a9cd2f17758bdadf0503df63629c6