Analysis

  • max time kernel
    150s
  • max time network
    197s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-08-2022 13:30

General

  • Target

    https://ws.onehub.com/folders/k9cxwset

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 57 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" https://ws.onehub.com/folders/k9cxwset
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4912
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4912 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2196

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\Local\Microsoft\Internet Explorer\imagestore\kt9o6s3\imagestore.dat
    Filesize

    1KB

    MD5

    d9df04e5b4ca7dee833cc78e635c7d06

    SHA1

    eebed98508a9dfc6ad4fc57740a08b12dfb994da

    SHA256

    1bac8ed13806324464d1e48f884ced1a1a77ace029374738a845e97c2715123c

    SHA512

    6b2663a43a2904664916cf884a901298a1f27209020f32524b6bfb7e1c88d32cd279af68d7fdca6641a3d0e9ae4c2ae6ff07ecbe41ae0416566532246fc126e8