Analysis

  • max time kernel
    29s
  • max time network
    67s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 06:47

General

  • Target

    e9162a72bf996d6201a3ff7f49c4ac9f01b6758e25fafb99354e18ea27fc7c13.exe

  • Size

    1.5MB

  • MD5

    e84676bb6ff9435b81e3f49e262de91d

  • SHA1

    3eca53eafb62cb4c6afb6fde9fd2519a87fec393

  • SHA256

    e9162a72bf996d6201a3ff7f49c4ac9f01b6758e25fafb99354e18ea27fc7c13

  • SHA512

    3017c3305e45e2b20372753d2683bcb201acf46a86c037f326b48cb016c450ec9998474e70697faaeb0a1df09655a980a2455854c62871a14f3106a073ee19f3

  • SSDEEP

    24576:Hpa/O74CNt3r2J2FC3eUldZUJ3OlKU4UDcc6Cy+9eG:wcZC35VcOcmDcc6Cd

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e9162a72bf996d6201a3ff7f49c4ac9f01b6758e25fafb99354e18ea27fc7c13.exe
    "C:\Users\Admin\AppData\Local\Temp\e9162a72bf996d6201a3ff7f49c4ac9f01b6758e25fafb99354e18ea27fc7c13.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping -c 5 8.8.8.8
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1712
      • C:\Windows\SysWOW64\PING.EXE
        ping -c 5 8.8.8.8
        3⤵
        • Runs ping.exe
        PID:1164
    • C:\Users\Admin\AppData\Local\Temp\e9162a72bf996d6201a3ff7f49c4ac9f01b6758e25fafb99354e18ea27fc7c13.exe
      "C:\Users\Admin\AppData\Local\Temp\e9162a72bf996d6201a3ff7f49c4ac9f01b6758e25fafb99354e18ea27fc7c13.exe"
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:572

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/572-64-0x0000000000400000-0x00000000004DF000-memory.dmp
    Filesize

    892KB

  • memory/572-66-0x0000000000400000-0x00000000004DF000-memory.dmp
    Filesize

    892KB

  • memory/572-56-0x0000000000400000-0x00000000004DF000-memory.dmp
    Filesize

    892KB

  • memory/572-60-0x0000000000400000-0x00000000004DF000-memory.dmp
    Filesize

    892KB

  • memory/572-62-0x0000000000400000-0x00000000004DF000-memory.dmp
    Filesize

    892KB

  • memory/572-76-0x0000000000400000-0x00000000004DF000-memory.dmp
    Filesize

    892KB

  • memory/572-75-0x0000000000400000-0x00000000004DF000-memory.dmp
    Filesize

    892KB

  • memory/572-57-0x0000000000400000-0x00000000004DF000-memory.dmp
    Filesize

    892KB

  • memory/572-73-0x0000000000400000-0x00000000004DF000-memory.dmp
    Filesize

    892KB

  • memory/572-68-0x0000000000400000-0x00000000004DF000-memory.dmp
    Filesize

    892KB

  • memory/572-69-0x0000000000452FFC-mapping.dmp
  • memory/572-72-0x0000000000400000-0x00000000004DF000-memory.dmp
    Filesize

    892KB

  • memory/1164-59-0x0000000000000000-mapping.dmp
  • memory/1712-55-0x0000000000000000-mapping.dmp
  • memory/1956-54-0x0000000075DA1000-0x0000000075DA3000-memory.dmp
    Filesize

    8KB