d2ece53dc8128c8efdae887f90d4f41c21483444817f7c81fd31cf75d9489633

General

Target
gemvietnam.com_hyber.exe
Size 49KB
Sample261017-rxqdfsfd69
SHA256 d2ece53dc8128c8efdae887f90d4f41c21483444817f7c81fd31cf75d9489633
MD5 dd710ee6848186a22a1f4a3b35c86653
SHA1 3c5041da0af629231ca89abd51b250b354ac272e
SHA512 a27c2104220b7d289567a0e0abaaf0026f8a1e2d1a867ab039f3125cf849e8b7a2070d886cade7d6160e79484eb5accf4ce4c79e76544791fce848efa1eae949
SSDEEP 384:GFrb51vIFF66z9S0huAozGYKg+9wFfYjid2+0xNcKKKKmI2hM6ZZSb7RkH9iUXFV:arVZZ6zs0hjh17zqk/NaPzfX/fJl4z
TLSH
T1A833F64937FD4522E1BF9ABE49B290119731F453DC23DB8E1AD8459E09F37008DA8B6B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  gemvietnam.com_hyber.exe
- Size 49KB
- SHA256 d2ece53dc8128c8efdae887f90d4f41c21483444817f7c81fd31cf75d9489633
- MD5 dd710ee6848186a22a1f4a3b35c86653
- SHA1 3c5041da0af629231ca89abd51b250b354ac272e
- SHA512 a27c2104220b7d289567a0e0abaaf0026f8a1e2d1a867ab039f3125cf849e8b7a2070d886cade7d6160e79484eb5accf4ce4c79e76544791fce848efa1eae949
- SSDEEP 384:GFrb51vIFF66z9S0huAozGYKg+9wFfYjid2+0xNcKKKKmI2hM6ZZSb7RkH9iUXFV:arVZZ6zs0hjh17zqk/NaPzfX/fJl4z
- TLSH
  T1A833F64937FD4522E1BF9ABE49B290119731F453DC23DB8E1AD8459E09F37008DA8B6B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

defense_evasion discovery evasion execution impact persistence privilege_escalation ransomware spyware stealer trojan
- Contains code to disable Windows Defender
  A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
- Modifies Windows Defender DisableAntiSpyware settings
  evasion trojan
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- Command and Scripting Interpreter: PowerShell
  Run Powershell and hide display window.
  execution
- Disables RegEdit via registry modification
  defense_evasion
- Disables Task Manager via registry modification
  defense_evasion
- Drops file in Drivers directory
- Modifies Windows Firewall
  defense_evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Creates a file in the Startup directory
  A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
  persistence privilege_escalation
- Disables service(s)
  defense_evasion execution
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Stops running service(s)
  defense_evasion execution
- Adds Run key to start application
  persistence
- Discovers running processes
  Running process information can be used to identify security tools or plan follow-on actions.
  discovery
- Drops file in System32 directory
- Executes a VBScript file via the Windows Script Host.
  execution
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2