Analysis

  • max time kernel
    63s
  • max time network
    73s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 01:59

General

  • Target

    371affd66da37c8c0082e2312084c4403eb4f998211b6dc7801f53991c2be10e.exe

  • Size

    1.3MB

  • MD5

    43d4f0d042c3dea6ce4608152193ae5d

  • SHA1

    b3623b960cdb1aabadaed322fa570f3f24c5e799

  • SHA256

    371affd66da37c8c0082e2312084c4403eb4f998211b6dc7801f53991c2be10e

  • SHA512

    5483056bf7e1f17c9cb6fa40052301af8444db8359b0236980c2729bd6a6fb2724f4dbd2267b02c66e47915ff042c28a27b4a28c4be7d16e80f79356215c2de2

  • SSDEEP

    24576:7rKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakn:7rKo4ZwCOnYjVmJPaM

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\371affd66da37c8c0082e2312084c4403eb4f998211b6dc7801f53991c2be10e.exe
    "C:\Users\Admin\AppData\Local\Temp\371affd66da37c8c0082e2312084c4403eb4f998211b6dc7801f53991c2be10e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:960
    • C:\Users\Admin\AppData\Local\Temp\371affd66da37c8c0082e2312084c4403eb4f998211b6dc7801f53991c2be10e.exe
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:916

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • memory/916-54-0x0000000000400000-0x00000000004D9000-memory.dmp
    Filesize

    868KB

  • memory/916-55-0x0000000000400000-0x00000000004D9000-memory.dmp
    Filesize

    868KB

  • memory/916-57-0x0000000000400000-0x00000000004D9000-memory.dmp
    Filesize

    868KB

  • memory/916-59-0x0000000000400000-0x00000000004D9000-memory.dmp
    Filesize

    868KB

  • memory/916-61-0x0000000000400000-0x00000000004D9000-memory.dmp
    Filesize

    868KB

  • memory/916-63-0x0000000000400000-0x00000000004D9000-memory.dmp
    Filesize

    868KB

  • memory/916-65-0x0000000000400000-0x00000000004D9000-memory.dmp
    Filesize

    868KB

  • memory/916-66-0x000000000044E057-mapping.dmp
  • memory/916-68-0x0000000075E61000-0x0000000075E63000-memory.dmp
    Filesize

    8KB

  • memory/916-69-0x0000000000400000-0x00000000004D9000-memory.dmp
    Filesize

    868KB

  • memory/916-70-0x0000000000400000-0x00000000004D9000-memory.dmp
    Filesize

    868KB

  • memory/916-71-0x0000000000400000-0x00000000004D9000-memory.dmp
    Filesize

    868KB