General
- Target 2026-08-05_f11c94503d644df3cfd5ea1f4918d7af_conti_quasar-rat
- Size 984KB
- Sample260805-c622aacc79
- SHA256 511e646aad3cd19ff640ff6c9f4b9e7cdfc34b2be342f2b5d37bfaa7bc35a44d
- MD5 f11c94503d644df3cfd5ea1f4918d7af
- SHA1 8798559717566fd99f583dac8bceceaf7f7a31f7
- SHA512 73256cb03367b12a03ff50e12bb42ae0a79cce5eb805dd20299d289f1c62e75dec51e0f811ad9eb917e1044b863d27f5d5e73f20f0b3f3ec3a47cc92fd4f7eec
- SSDEEP 12288:iGvC3+/Pgk/cs3gIdFwYPdvzZ7iAmRICjn9MD8A+yrY7dmX0vk3nhB:iGvCO/Pgk/T3hOYFvzZ7cJyr0M0vsh
- TLSH T14E252A1BE37345E8C66FC07487A79772AD70B8290234B9AF1E94D7322F21D509B6E724
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-05_f11c94503d644df3cfd5ea1f4918d7af_conti_quasar-rat.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-05_f11c94503d644df3cfd5ea1f4918d7af_conti_quasar-rat.exe
Resource
win11ltsc2024-20260709-en
14 signatures
150 seconds
Malware Config
Targets
-
- Target 2026-08-05_f11c94503d644df3cfd5ea1f4918d7af_conti_quasar-rat
- Size 984KB
- SHA256 511e646aad3cd19ff640ff6c9f4b9e7cdfc34b2be342f2b5d37bfaa7bc35a44d
- MD5 f11c94503d644df3cfd5ea1f4918d7af
- SHA1 8798559717566fd99f583dac8bceceaf7f7a31f7
- SHA512 73256cb03367b12a03ff50e12bb42ae0a79cce5eb805dd20299d289f1c62e75dec51e0f811ad9eb917e1044b863d27f5d5e73f20f0b3f3ec3a47cc92fd4f7eec
- SSDEEP 12288:iGvC3+/Pgk/cs3gIdFwYPdvzZ7iAmRICjn9MD8A+yrY7dmX0vk3nhB:iGvCO/Pgk/T3hOYFvzZ7cJyr0M0vsh
- TLSH T14E252A1BE37345E8C66FC07487A79772AD70B8290234B9AF1E94D7322F21D509B6E724
- MD5 SHA1 SHA512 SSDEEP TLSH
Score8/10-
Disables Task Manager via registry modification
-
Executes dropped EXE
-
Adds Run key to start application
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1