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Analysis

  • max time kernel
    146s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    19/10/2022, 17:03

General

  • Target

    446548a5c168c7627213b4f8f2e5149fd8f25515ac40eec917433d19edb91daa.exe

  • Size

    121KB

  • MD5

    90ba8bb827eb444473cf66a45bef18fb

  • SHA1

    a4d1b6bcf47103ca34011d9248b5caa8c4c4cdd7

  • SHA256

    446548a5c168c7627213b4f8f2e5149fd8f25515ac40eec917433d19edb91daa

  • SHA512

    b7c603672951f320527dd2de3517ea0dcb8040ea7c23bc72c2be6c9fd08e933aaa1546d023ba9c57f1cc0cbb446b4bf6df8914e0f3fba023792880cb93b03b9e

  • SSDEEP

    3072:oVZ52duhJYunJYFlqT+U2tJg39v8LX3xnuc:kb2duTYuniHyD2tJu0LXduc

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\446548a5c168c7627213b4f8f2e5149fd8f25515ac40eec917433d19edb91daa.exe
    "C:\Users\Admin\AppData\Local\Temp\446548a5c168c7627213b4f8f2e5149fd8f25515ac40eec917433d19edb91daa.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1672
    • \??\c:\windows\desktops .exe
      "c:\windows\desktops .exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Windows directory
      • Suspicious use of SetWindowsHookEx
      PID:2032

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Windows\desktops .exe

    Filesize

    121KB

    MD5

    90ba8bb827eb444473cf66a45bef18fb

    SHA1

    a4d1b6bcf47103ca34011d9248b5caa8c4c4cdd7

    SHA256

    446548a5c168c7627213b4f8f2e5149fd8f25515ac40eec917433d19edb91daa

    SHA512

    b7c603672951f320527dd2de3517ea0dcb8040ea7c23bc72c2be6c9fd08e933aaa1546d023ba9c57f1cc0cbb446b4bf6df8914e0f3fba023792880cb93b03b9e

  • memory/1672-54-0x0000000072940000-0x0000000072A93000-memory.dmp

    Filesize

    1.3MB

  • memory/1672-63-0x0000000000400000-0x00000000005A6000-memory.dmp

    Filesize

    1.6MB

  • memory/1672-64-0x0000000002960000-0x0000000002B06000-memory.dmp

    Filesize

    1.6MB

  • memory/1672-66-0x0000000000400000-0x00000000005A6000-memory.dmp

    Filesize

    1.6MB

  • memory/2032-59-0x0000000072940000-0x0000000072A93000-memory.dmp

    Filesize

    1.3MB

  • memory/2032-62-0x0000000075201000-0x0000000075203000-memory.dmp

    Filesize

    8KB

  • memory/2032-65-0x0000000000400000-0x00000000005A6000-memory.dmp

    Filesize

    1.6MB

  • memory/2032-67-0x0000000000400000-0x00000000005A6000-memory.dmp

    Filesize

    1.6MB