General
- Target 2026-06-30_5acf38e8f05b460eec13dfecf786bde6_akira_quasar-rat
- Size 1.9MB
- Sample260701-fgnddaew7j
- SHA256 b1338cbded44a1c2c9ee00257ce515da4c2bb93731115e6417ef56057eabf331
- MD5 5acf38e8f05b460eec13dfecf786bde6
- SHA1 cb948166d1c9bb7850b6b9389a52b37a0ca49328
- SHA512 509fa9930519bb8f9fce0e773a3eda95683730f04650ad633a0fc07de675070ed653ee24b11bf45520b31154ac8429ca74c3e8dc3ff40fe86fa38079dafee37d
- SSDEEP 49152:koTF5qGHJlGpzejlLl3kdEkXN7KHrc1CERDTulpwpOlP:pplGpzQAEkXNuHjW43
- TLSH T10F950207F6A6A0BCD11AC0759346A573BE37B88A02327DBF13E48A343FA5E515F18B15
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-06-30_5acf38e8f05b460eec13dfecf786bde6_akira_quasar-rat.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-06-30_5acf38e8f05b460eec13dfecf786bde6_akira_quasar-rat.exe
Resource
win11ltsc2024-20260629-en
Malware Config
Targets
-
- Target 2026-06-30_5acf38e8f05b460eec13dfecf786bde6_akira_quasar-rat
- Size 1.9MB
- SHA256 b1338cbded44a1c2c9ee00257ce515da4c2bb93731115e6417ef56057eabf331
- MD5 5acf38e8f05b460eec13dfecf786bde6
- SHA1 cb948166d1c9bb7850b6b9389a52b37a0ca49328
- SHA512 509fa9930519bb8f9fce0e773a3eda95683730f04650ad633a0fc07de675070ed653ee24b11bf45520b31154ac8429ca74c3e8dc3ff40fe86fa38079dafee37d
- SSDEEP 49152:koTF5qGHJlGpzejlLl3kdEkXN7KHrc1CERDTulpwpOlP:pplGpzQAEkXNuHjW43
- TLSH T10F950207F6A6A0BCD11AC0759346A573BE37B88A02327DBF13E48A343FA5E515F18B15
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies Windows Defender Real-time Protection settings
-
Detects executables embedding registry key / value combination indicative of disabling Windows Defen
-
Disables one or more Microsoft Defender components
Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
-
Modifies Windows Firewall
-
Disables service(s)
-
Stops running service(s)
-
Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
2Service Execution
2Persistence
Create or Modify System Process
5Windows Service
5Event Triggered Execution
1Netsh Helper DLL
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Create or Modify System Process
5Windows Service
5Event Triggered Execution
1Netsh Helper DLL
1