Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 18:52

General

  • Target

    8b9d7b8060bb947a1e0f9eae2e565e72c56a22792ded865eacf2318f844318b4.exe

  • Size

    156KB

  • MD5

    52013a290b36ae28fbdc7f152a6814f0

  • SHA1

    657d07ce3d2aebafb04a67f277f5d6701edefa1b

  • SHA256

    8b9d7b8060bb947a1e0f9eae2e565e72c56a22792ded865eacf2318f844318b4

  • SHA512

    5d17506ea894be73090e68bc17986a1cdfc52407846c7a7b42f39d0db244f938646d76f3653af20e12fce760622fee86d2e770dff5f527a35ba80f96c78cefec

  • SSDEEP

    3072:awBMPJ4T2vaHfQmuKM7U6L9sxsHrl3B0mhQjUqvGH4oQZiEbgy:nBy4Sva/QVK+SxsHrl3B0mhPq+JW/

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 53 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8b9d7b8060bb947a1e0f9eae2e565e72c56a22792ded865eacf2318f844318b4.exe
    "C:\Users\Admin\AppData\Local\Temp\8b9d7b8060bb947a1e0f9eae2e565e72c56a22792ded865eacf2318f844318b4.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:476
    • C:\Users\Admin\moate.exe
      "C:\Users\Admin\moate.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1660

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\moate.exe
    Filesize

    156KB

    MD5

    bef5fd9ca814c44123594a5297c0d752

    SHA1

    063eed87daed5f3a1cac44d5ce01e77664fa61e8

    SHA256

    d5a758bd692b9cc863cbed51e92b31d31546fb39fd8a4dc7aae487d9439a7b54

    SHA512

    97d16a961b0e7cc59af1f070c9fd4bebeb8bee27834d03999a445b18fdf8928726cef03258b5e6e12b1654d54f8f4e5c98c67adffa55faf0e1f4c728c1be4c33

  • C:\Users\Admin\moate.exe
    Filesize

    156KB

    MD5

    bef5fd9ca814c44123594a5297c0d752

    SHA1

    063eed87daed5f3a1cac44d5ce01e77664fa61e8

    SHA256

    d5a758bd692b9cc863cbed51e92b31d31546fb39fd8a4dc7aae487d9439a7b54

    SHA512

    97d16a961b0e7cc59af1f070c9fd4bebeb8bee27834d03999a445b18fdf8928726cef03258b5e6e12b1654d54f8f4e5c98c67adffa55faf0e1f4c728c1be4c33

  • memory/1660-134-0x0000000000000000-mapping.dmp