Analysis

  • max time kernel
    73s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/04/2023, 05:35

General

  • Target

    email-html-46.html

  • Size

    2KB

  • MD5

    239c19a9079922d2072d191d8b35c25a

  • SHA1

    92cf5f931c8fdbdc36f032d95451604daa5325f2

  • SHA256

    cdea326bb526ebaad2e882950167f698a2c92038431bfd8c61529f3f6d99abe2

  • SHA512

    0167896a6c4dd060075cc0626b5c8311199ede6864b058ef9697b018742fede3e5a1dbb4ea4854a37690b93e9461dc31e4ace73af99d7967852d63861766d0a1

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 39 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\email-html-46.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3420
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3420 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4592

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    471B

    MD5

    cd20a697debac967d6e006796d88de7e

    SHA1

    39950e433af6db44e65a9411e0869f93daeb03fb

    SHA256

    74a5f99d6a592ffe83f7871dd842c538d7f2ce307a892b134c1957de356ca323

    SHA512

    51b1bd6f784587c540a7d5e17d74d38afc962e233633a12f9db8b59cb9592ceb14e2e67bb57bb7e68b5b312df0afe3fe17376c1b652a41f26dd6913baa10810a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    404B

    MD5

    aec0cd74e65733c88b65e57f6a8019aa

    SHA1

    7f60abd54cd94ebd18d8838518eb88535284d094

    SHA256

    88920b3e6b928e6db421457ca067a13bb312061f80da9e83a8e081a77f442784

    SHA512

    266810f7af29bd09ff32a6224cd99575d23cbc77d53cb135fc7476f353720620e2dc0e49e2477a7ed1233e894eb9c8f78a6bb76730a48cbb4877d10047714f09

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\S1Q31HZS\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee