Analysis

  • max time kernel
    89s
  • 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
    30-05-2023 12:47

General

  • Target

    cleardot.gif

  • Size

    43B

  • MD5

    ebd4c7248ac9be0c41d02060e3430a5d

  • SHA1

    eabc59bee6a7ff007a1dfc3da3b5493143c0d087

  • SHA256

    e1da5cd02d74bb5ba944e3ce44037860ac9f42392eec6c99b9543910e1a3a5fe

  • SHA512

    0f3b6529892aff05bbddc7614faca83f3651f4b14c107853d2cd502391c35f5e26a41af31b5503d68c77264cda24f616aa9f9655fe8a79e975090365ac38ea71

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\cleardot.gif
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2804
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2804 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4040

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

    c21444748ba8f51ef6ef531f3b4e2f68

    SHA1

    af1907ff43ab2c03e0c05044017533cb6eafff5a

    SHA256

    9d80886561b2301975168964509698c1f96e0ec7515a553a34b6a78690065563

    SHA512

    bbb8f887d412ca48ea707315135687e5948bfd3f666b046a13a392aca9edb146d85c99516c4f8985c94e8ba777ca1b09a4fbea5358da72041424ed6334d2ed5a

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

    Filesize

    434B

    MD5

    71a4bd8b49a946038a16d419e254065f

    SHA1

    5f92e001323b391e228d2fb43d2c1d66cfdda488

    SHA256

    f4838c61f80b2e6557c7f05adf7a42d9ba09bd8467c4ea146c90a8185e79ff09

    SHA512

    b418913634a145547068649307f25efc119ae8a2e9621dc5440cb6efbeed27ae6d947e3b0952bdb993d4b7929c336f0268756c45dd1d9c8b30b5a3f60d3a48f1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WPCK8CWE\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee