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Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/06/2023, 12:42

General

  • Target

    https://pastebin.com/raw/VP2ZB9GJ

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Modifies Internet Explorer settings 1 TTPs 25 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://pastebin.com/raw/VP2ZB9GJ
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2144
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2144 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4420

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\82CB34DD3343FE727DF8890D352E0D8F

    Filesize

    7KB

    MD5

    a786d98fac4b086caed1b90be7b958b2

    SHA1

    fa964f600c3ee4e06b50d82526bb5ff26628d40d

    SHA256

    50abe1a73ee4a6792000a26df70537b6d4a65ada015856c2ded0f54dc9af1675

    SHA512

    53944582a5c09d619bc9ea5df8755a5780803bd0998a5d88640e90451eebd464669a08e6e00dd67375476b5af63d022f4a376c503399bdea594171cafe4f97b5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\82CB34DD3343FE727DF8890D352E0D8F

    Filesize

    232B

    MD5

    10b090f1ffc7e756e9fb661d51240ef3

    SHA1

    4c64f7e740f26352ba8a6755646dd60055cbf441

    SHA256

    7f2e5aa1c7749c6535b31e1b6bf7cf84eca2432ed56c0645fa811b9af3bf28cf

    SHA512

    c9f71b231fb0d18ae250ecc466a1555d1aaf4a904bf2a399f5cd58672af8156215830919a258e085ea1fb716034c8d0352dba415b76be73cea068d29ea382447

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2K9QMOPD\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee