Analysis

  • max time kernel
    17s
  • max time network
    53s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 12:15

General

  • Target

    739a95a870fc2c97d2fdf53abb08667e80218435849410e7c7bdbd8492b0685f.exe

  • Size

    1.3MB

  • MD5

    3ea8cf5e0173a0857dff46f3a558a40f

  • SHA1

    f379b8f9348ccdda99d80d7f12349b5c2823ce06

  • SHA256

    739a95a870fc2c97d2fdf53abb08667e80218435849410e7c7bdbd8492b0685f

  • SHA512

    8bb950b4aaf0db361eff25ee320e89c52ce85a429dcf6ac59e25059191efb152def14a0af880780e7aba3391e6f9d8d7c12497aa7e78ba60255b67b300a7b62a

  • SSDEEP

    24576:nOiZzDXGLFP53UG7bL1HohIE6BvRx0GOb/4+a0q3bhAqtxe949:Oi1DWLFP53UGe76x0ZUphdtd9

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\739a95a870fc2c97d2fdf53abb08667e80218435849410e7c7bdbd8492b0685f.exe
    "C:\Users\Admin\AppData\Local\Temp\739a95a870fc2c97d2fdf53abb08667e80218435849410e7c7bdbd8492b0685f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1640
    • C:\Users\Admin\AppData\Local\Temp\739a95a870fc2c97d2fdf53abb08667e80218435849410e7c7bdbd8492b0685f.exe
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1596

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • memory/1596-54-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/1596-55-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/1596-57-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/1596-59-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/1596-61-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/1596-63-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/1596-65-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/1596-66-0x000000000044DC30-mapping.dmp
  • memory/1596-68-0x00000000757B1000-0x00000000757B3000-memory.dmp
    Filesize

    8KB

  • memory/1596-69-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/1596-70-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/1596-72-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB