Analysis

  • max time kernel
    150s
  • 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 17:03

General

  • Target

    264cd3d48a35eeecc725d1ff8fb008a3d1a232f4eed1d9d30d090580e4081192.exe

  • Size

    344KB

  • MD5

    345cd25d64cd6eb2b0702936bfc3aeb8

  • SHA1

    8858add72003dadfa44e17f727173499449a53b9

  • SHA256

    264cd3d48a35eeecc725d1ff8fb008a3d1a232f4eed1d9d30d090580e4081192

  • SHA512

    8f7ba2d109e765560f1bdefa6b85d577f206f429362945245941591f9d9c1bb4ae2ed26a2f622defc22b77ed0c3c3b6256a97d77589d2182cde7c05d8e7aacce

  • SSDEEP

    6144:t2YUV+0TPeG9SWK/fObT/bGidhjhxEF0N3hL7VklVA3MZLhcYm9e4yqyQhNNnSZ7:tdUV+0TPLwWK/fObT/bGiA0NFVkWMZLJ

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 55 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\264cd3d48a35eeecc725d1ff8fb008a3d1a232f4eed1d9d30d090580e4081192.exe
    "C:\Users\Admin\AppData\Local\Temp\264cd3d48a35eeecc725d1ff8fb008a3d1a232f4eed1d9d30d090580e4081192.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:4956
    • C:\Users\Admin\mofod.exe
      "C:\Users\Admin\mofod.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:1344

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\mofod.exe
    Filesize

    344KB

    MD5

    6dbce8174ea6476a3851f6b15ba38f30

    SHA1

    2d77bedb85b1356f194ddd1718debfbb1331e04c

    SHA256

    946576d03912706c4553a7f0bc829399e60a333190c3c7932a7ff5a2fc7a6a14

    SHA512

    f15ebe65538fccc155e10ca3a6131c6a8afd0d7154b7b6fed554696d5f43f9e2dc6a6112fe5d578eb6bf243d632aa7fae1d6933f418db0335b75e35450ee47a5

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

    344KB

    MD5

    6dbce8174ea6476a3851f6b15ba38f30

    SHA1

    2d77bedb85b1356f194ddd1718debfbb1331e04c

    SHA256

    946576d03912706c4553a7f0bc829399e60a333190c3c7932a7ff5a2fc7a6a14

    SHA512

    f15ebe65538fccc155e10ca3a6131c6a8afd0d7154b7b6fed554696d5f43f9e2dc6a6112fe5d578eb6bf243d632aa7fae1d6933f418db0335b75e35450ee47a5

  • memory/1344-134-0x0000000000000000-mapping.dmp