General
- Target tmpkr6ugmda
- Size 4.1MB
- Sample260602-mt2vvsa19y
- SHA256 c97503b48934e54bd6e929256dd88c1376616ea9f3dfc8e6091f881d8885b677
- MD5 1b315bf20af99eea3e44fd034bf951b0
- SHA1 2b2d2c3d6afc0d40d2d1af3c921f184e8247959c
- SHA512 2795fc8b50b46a7bfdcd3f95e79e12ae584e1364f01da4809aaf3c0dfb91da85f1911a6379f673692077c3c8634566e2b7687f0c5e4edd1263fb6417d60266a8
- SSDEEP 98304:FZ4QMNNZE6+Tf6BUl6zXLu8glM128DOX1CNOKuEQqVchdhDzF:EX9EZ6BUcLu8glYNk8NOKvQqVClF
- TLSH T12116332AB903C460C1CCE0B00567CF65763FACB99D25CAA7BBF531C46BA33D1116669B
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
tmpkr6ugmda.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
tmpkr6ugmda.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral3
Sample
tmpkr6ugmda.exe
Resource
win11-20260513-en
Malware Config
Targets
-
- Target tmpkr6ugmda
- Size 4.1MB
- SHA256 c97503b48934e54bd6e929256dd88c1376616ea9f3dfc8e6091f881d8885b677
- MD5 1b315bf20af99eea3e44fd034bf951b0
- SHA1 2b2d2c3d6afc0d40d2d1af3c921f184e8247959c
- SHA512 2795fc8b50b46a7bfdcd3f95e79e12ae584e1364f01da4809aaf3c0dfb91da85f1911a6379f673692077c3c8634566e2b7687f0c5e4edd1263fb6417d60266a8
- SSDEEP 98304:FZ4QMNNZE6+Tf6BUl6zXLu8glM128DOX1CNOKuEQqVchdhDzF:EX9EZ6BUcLu8glYNk8NOKvQqVClF
- TLSH T12116332AB903C460C1CCE0B00567CF65763FACB99D25CAA7BBF531C46BA33D1116669B
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Glupteba payload
-
Windows security bypass
-
Modifies Windows Firewall
-
Executes dropped EXE
-
Windows security modification
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Manipulates WinMonFS driver.
Roottkits write to WinMonFS to hide directories/files from being detected.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
3