Resubmissions

13-01-2025 04:24

250113-e1qgeaykcj 10

12-01-2025 18:25

250112-w2kqzswlap 10

Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-01-2025 18:25

General

  • Target

    22d5f44e696e41317081c500a2ee9aecc18e0093d05e3f99e21e2ccb7ca4f994.exe

  • Size

    2.9MB

  • MD5

    b301fcd837bc76a763b37dd59ae8c266

  • SHA1

    2e6610726c9419df3a4d32a1bad0d5d6e3582c9d

  • SHA256

    22d5f44e696e41317081c500a2ee9aecc18e0093d05e3f99e21e2ccb7ca4f994

  • SHA512

    2a639f1afec3848a10a91887e5f9009783bdefd0f87b7a7a55a9f4ddc261a61b29cf888ea562946b298cb423ccab748c3ace92fa961ef32926c00c1f21c907df

  • SSDEEP

    24576:7v97AXmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHr:7v97AXmw4gxeOw46fUbNecCCFbNecE

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\22d5f44e696e41317081c500a2ee9aecc18e0093d05e3f99e21e2ccb7ca4f994.exe
    "C:\Users\Admin\AppData\Local\Temp\22d5f44e696e41317081c500a2ee9aecc18e0093d05e3f99e21e2ccb7ca4f994.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2180
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c echo on error resume next:CreateObject("WScript.Shell").Run "C:\Users\Admin\AppData\Local\Temp\22d5f44e696e41317081c500a2ee9aecc18e0093d05e3f99e21e2ccb7ca4f994.exe",1: >"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs"
      2⤵
      • Drops startup file
      • System Location Discovery: System Language Discovery
      PID:2092
    • C:\Users\Admin\AppData\Local\Temp\22d5f44e696e41317081c500a2ee9aecc18e0093d05e3f99e21e2ccb7ca4f994.exe
      C:\Users\Admin\AppData\Local\Temp\22d5f44e696e41317081c500a2ee9aecc18e0093d05e3f99e21e2ccb7ca4f994.exe
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1876
      • C:\Users\Admin\AppData\Local\Temp\22d5f44e696e41317081c500a2ee9aecc18e0093d05e3f99e21e2ccb7ca4f994.exe
        C:\Users\Admin\AppData\Local\Temp\22d5f44e696e41317081c500a2ee9aecc18e0093d05e3f99e21e2ccb7ca4f994.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:2456
      • C:\Windows\SysWOW64\diskperf.exe
        "C:\Windows\SysWOW64\diskperf.exe"
        3⤵
          PID:1276

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1276-69-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/1276-83-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/1876-39-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB

    • memory/1876-81-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB

    • memory/1876-43-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-32-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/1876-47-0x00000000004E7000-0x0000000000513000-memory.dmp

      Filesize

      176KB

    • memory/1876-46-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB

    • memory/1876-44-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB

    • memory/1876-42-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-40-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-37-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-16-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-14-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-13-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-9-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-5-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-41-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB

    • memory/1876-1-0x0000000000300000-0x0000000000400000-memory.dmp

      Filesize

      1024KB

    • memory/1876-34-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-48-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB

    • memory/1876-45-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-25-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-28-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-22-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-20-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-2-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-10-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-6-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-49-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB

    • memory/1876-30-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-26-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/1876-18-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/2456-58-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/2456-55-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/2456-53-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/2456-61-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/2456-68-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/2456-86-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB