Analysis

  • max time kernel
    95s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-03-2023 03:47

General

  • Target

    https://www.youtube.com/attribution_link?c=coachblog-ytm-acq-int-blog-txt-coach&u=http://ouan.08.fida-cameroon.org/google.android.apps.youtube.music/4lldbmxp%20#tj_base64_encode%20aHR0cDovL3dtM3hlZ2F0Lmh5dW5kYWllYXN0ZXJuLmNvbS8=?em=alicia.cruz@mx.abb.com%22

Malware Config

Signatures

  • Detected microsoft outlook phishing page
  • Modifies Internet Explorer settings 1 TTPs 39 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://www.youtube.com/attribution_link?c=coachblog-ytm-acq-int-blog-txt-coach&u=http://ouan.08.fida-cameroon.org/google.android.apps.youtube.music/4lldbmxp%20#tj_base64_encode%20aHR0cDovL3dtM3hlZ2F0Lmh5dW5kYWllYXN0ZXJuLmNvbS8=?em=alicia.cruz@mx.abb.com%22
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5008
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5008 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4364

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

    e41dbd6a21aa9c446d4a52b72f5ff819

    SHA1

    b08de2c3775503ec7ed801de04e75af7e2dfb6d3

    SHA256

    f5e933c32071f3dccef838d2d99dcbbabc6bd22dc1bd66c1467394748c66181e

    SHA512

    d32e2fc879ac9f838c9755e4e63465d105f5a81286979bc1019c9c40250ad689335de44dc2b9da47a12dc018aab520de6622f40db0a82c755bedd6f84a05f317

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

    434B

    MD5

    04662d00f670edd97148f0cd1763778e

    SHA1

    a7b589a5cfed55f2325ca3ec1027d828775ee9bc

    SHA256

    d38caf76c2ae7563410ec423f46718c70113a53ea34d8aeb32133f422e30ac5b

    SHA512

    95c30e8777dabe4ad57185d1348781ead9d0ed78989fa905de54c71cb405d357f6da26c26aa6026e6e1a1af145a3fa2bd7c36d0483ab08cf47b5d06d829260ce

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0P80TOLA\suggestions[1].en-US
    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee