Analysis

  • max time kernel
    126s
  • max time network
    181s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-08-2023 22:00

General

  • Target

    1.html

  • Size

    888B

  • MD5

    25d0b183d4c751a6d4b4783908b4e8f4

  • SHA1

    d2c00767a055fc915791c3d86d70b744a3ee125b

  • SHA256

    0fd6e698ab8355a470e91f02ec9183592b5ddf953c9a2bdfb525887881ff782a

  • SHA512

    7743f4ce7ce2df7675af96ab33b5de44c41d43583f450e7d62f1524fa3fc4f177438773aaee0c2c7a1bcb5be57212efbe77af928fb7a65b7c5e97a8a84656c3f

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 41 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\1.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2056
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2056 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3844

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    471B

    MD5

    c890b903fcec9cf731ff05696767d3b4

    SHA1

    02173ab9596c44d68deb2376ebdd18681fd35088

    SHA256

    7af23c976085389fd7e24692412ae2f38b6ce66b5494baf6c05465ac336f0811

    SHA512

    cb509b719fad2cbe879a19cfc606cef0a6fb5f61c6bd9baf230c8e124fa755225c50ef7d58eb0889a083fc859015f469a92f09c0bd9eaa5ceab3e8fca85bf01a

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

    Filesize

    404B

    MD5

    2f174ca57abda014d26526bb7bcacf1a

    SHA1

    105f9073e749b6eb5259b6a211b1776ff9e7fb27

    SHA256

    a3ad063d4e3d895f7c6dedeeeeda39f378c134b7632d0d10006a2815215832b6

    SHA512

    1c782c4b04f2691259ebbfc7444fbe3da4dc8270e3839abf93852f18b0f4c7347bdb0cd7e001226972c448390c1dd2ab6451d9d02b954f7c24749065a9ca5104

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\682LH5TR\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee