Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    26-05-2022 13:08

General

  • Target

    https://financialarchitects30932579.wordpress.com/

Malware Config

Signatures

  • Detected microsoft outlook phishing page
  • Detected potential entity reuse from brand microsoft.
  • Modifies Internet Explorer settings 1 TTPs 45 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" https://financialarchitects30932579.wordpress.com/
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3568
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3568 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4876

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

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

    471B

    MD5

    91ebae491480a7eb396e8db2a5986bfa

    SHA1

    0094709a6917ca5290546f9535b90d462e777e83

    SHA256

    6ff4cc5bd0bcbf63274787d1c36b371d49663a99699e758ede9f3902598d9255

    SHA512

    fbf4b35901715adf78308eb9ae7026b5ca10d393e432d829def22e021562b8101a263b97a75c778dc79e46105c867360ac91106a8812440c55bdf236ed697014

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

    434B

    MD5

    a15522ab5536a877052fe55e7cc61d7d

    SHA1

    b638ceee08c0bfa72c862d7e0d0ef1856ff1134c

    SHA256

    499f8a0b78b1c901db784cb7b70aee6bce2f84bae1876da45123f4ac77adabf9

    SHA512

    dcfe4e63d09d15b8e65ec88c3f1481fc54dd02675dcd7377892b9624829cfccae90ae8ad9d0e8929719ea09b2713137f679e2490b9b4d11509da19de433eaaf1

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\1dmutkj\imagestore.dat
    Filesize

    675B

    MD5

    94179327db500a9a2edf183a42b8917e

    SHA1

    936c7b7eedc58010cabaf9986883884482840dea

    SHA256

    77e793daa4615ca483764102e17e1b5fce83a11a252bdb3ab75b6062863be337

    SHA512

    f72897e445e2ea831324988fb924f8d81926fbe77bab978489dc8a3d38915893006acea4defd2c413bfd639d081a779db24a3dee62327e937a1aad87e12aad80

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\1dmutkj\imagestore.dat
    Filesize

    18KB

    MD5

    dada85ddbb70592967bbbf4b704493a6

    SHA1

    be76afe3b1e411d0e7b871699dc1035ef77f176a

    SHA256

    7c875c9187c369d07eb2ea54c526ec4135e653f4bf15d077da342bc722b459a1

    SHA512

    59442c84b9f3f99fe8aa1461c686b2cbfa97833ad44ac75b955d75accfc37a1049702ec3b7fcaedccb74a50e356cb13555848836b3b59234fe600bc25a51dd9d