Resubmissions

18-07-2022 04:41

220718-fa5dbaafek 10

18-07-2022 04:33

220718-e6hzhsafbm 10

Analysis

  • max time kernel
    43s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • resource tags

    arch:x64arch:x86image:win7-20220414-enlocale:en-usos:windows7-x64system
  • submitted
    18-07-2022 04:33

General

  • Target

    SecuriteInfo.com.W32.AIDetect.malware2.21162.exe

  • Size

    1.4MB

  • MD5

    9156ad371784d9d3639d617e52216f35

  • SHA1

    d83523bbbf918da1408faf0fb815456acb862b85

  • SHA256

    24c617f6c994a7a2f8520020365669fbd3cf5535f893118cefc39401394c2e15

  • SHA512

    fe99810ee3d2c9c970ce30a3a619ab2890fc8024f77e57f9f6e0420d70da18ebd132f61db9623f9ca9815ed4488c955be7893cdd211dfebecf8413a45597a146

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetect.malware2.21162.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetect.malware2.21162.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:812
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
      2⤵
        PID:1716

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Discovery

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/812-56-0x0000000075FB1000-0x0000000075FB3000-memory.dmp
      Filesize

      8KB

    • memory/1716-57-0x0000000000000000-mapping.dmp