Analysis

  • max time kernel
    261s
  • max time network
    310s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    01-10-2023 09:07

General

  • Target

    9VIcoCiitn.exe

  • Size

    415KB

  • MD5

    d9e0c8b4633ceb671413e867a52f2b6b

  • SHA1

    4836da2acd2f2c14edc083f18643d4ccaf35b40d

  • SHA256

    ca5a050e28aaeab063fbb4f217475fa5463f07e0cf6b6c884d21a55e1a4a56b2

  • SHA512

    da120bbc5ddc57fdb67e0ef49d4dd2ccfd557dc15db2ee60fca8295792e7fd9b8716d98ddb8758a83419da799356fd2977344ef5df6790118d58e32f5cc3b967

  • SSDEEP

    12288:N1rx3SZpHuD8dl4K0P9h511FfUusSjz/:32pHoYl4fsusSj

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 22 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 39 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9VIcoCiitn.exe
    "C:\Users\Admin\AppData\Local\Temp\9VIcoCiitn.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2080
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
      2⤵
      • Enumerates connected drives
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2560
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\SysWOW64\svchost.exe
        3⤵
          PID:2724

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Discovery

    Query Registry

    1
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2080-8-0x0000000074840000-0x0000000074F2E000-memory.dmp
      Filesize

      6.9MB

    • memory/2080-1-0x00000000011A0000-0x000000000120E000-memory.dmp
      Filesize

      440KB

    • memory/2080-2-0x0000000004CD0000-0x0000000004D10000-memory.dmp
      Filesize

      256KB

    • memory/2080-3-0x0000000000AB0000-0x0000000000B12000-memory.dmp
      Filesize

      392KB

    • memory/2080-4-0x00000000005B0000-0x00000000005CA000-memory.dmp
      Filesize

      104KB

    • memory/2080-0-0x0000000074840000-0x0000000074F2E000-memory.dmp
      Filesize

      6.9MB

    • memory/2560-14-0x0000000000400000-0x0000000000450000-memory.dmp
      Filesize

      320KB

    • memory/2560-20-0x0000000000E30000-0x0000000000E69000-memory.dmp
      Filesize

      228KB

    • memory/2560-10-0x0000000000400000-0x0000000000450000-memory.dmp
      Filesize

      320KB

    • memory/2560-9-0x0000000000400000-0x0000000000450000-memory.dmp
      Filesize

      320KB

    • memory/2560-11-0x0000000000400000-0x0000000000450000-memory.dmp
      Filesize

      320KB

    • memory/2560-12-0x0000000000400000-0x0000000000450000-memory.dmp
      Filesize

      320KB

    • memory/2560-5-0x0000000000400000-0x0000000000450000-memory.dmp
      Filesize

      320KB

    • memory/2560-15-0x0000000000400000-0x0000000000450000-memory.dmp
      Filesize

      320KB

    • memory/2560-16-0x0000000000400000-0x0000000000450000-memory.dmp
      Filesize

      320KB

    • memory/2560-17-0x0000000000AB0000-0x0000000000AE3000-memory.dmp
      Filesize

      204KB

    • memory/2560-19-0x0000000000E30000-0x0000000000E69000-memory.dmp
      Filesize

      228KB

    • memory/2560-7-0x0000000000400000-0x0000000000450000-memory.dmp
      Filesize

      320KB

    • memory/2560-21-0x0000000000E30000-0x0000000000E69000-memory.dmp
      Filesize

      228KB

    • memory/2560-34-0x0000000000E30000-0x0000000000E69000-memory.dmp
      Filesize

      228KB

    • memory/2560-29-0x0000000000E30000-0x0000000000E69000-memory.dmp
      Filesize

      228KB

    • memory/2560-30-0x0000000000E30000-0x0000000000E69000-memory.dmp
      Filesize

      228KB

    • memory/2560-31-0x0000000000400000-0x0000000000450000-memory.dmp
      Filesize

      320KB

    • memory/2560-32-0x0000000000400000-0x0000000000450000-memory.dmp
      Filesize

      320KB

    • memory/2560-33-0x0000000000E30000-0x0000000000E69000-memory.dmp
      Filesize

      228KB

    • memory/2724-24-0x0000000000080000-0x0000000000081000-memory.dmp
      Filesize

      4KB

    • memory/2724-36-0x0000000000090000-0x0000000000091000-memory.dmp
      Filesize

      4KB