General
- Target tmperu7knbt
- Size 4.1MB
- Sample260602-m99weabv2z
- SHA256 96d7819e45845301f4f5cdf7f6afd559b074dbc6576382316944785127d8b204
- MD5 ebf1ba321edd4cd3285fab968fae1dbd
- SHA1 67a50f9db36d5bb839cd42a36fd4992cd2fa30e7
- SHA512 f805bb397a9783eae63db521f9257a08dda4d29d2b138c2ea3314563e7f287c9eb1adfaa32bc65bbfc7a11b4cfb110612e9ee389622342b1f3022ba90711a3b0
- SSDEEP 98304:7yuDIhuFc6moe2xCaiXKfiDflwKjcxIObnTVxFP6Rl43QIzC:WuDHErzhXKfiTyKoxI8TsOC
- TLSH T1671633703A854270EA6661301B6ED79D2B3361B5276666C7FFD001BD8F70BD3A61A207
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
tmperu7knbt.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
tmperu7knbt.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral3
Sample
tmperu7knbt.exe
Resource
win11-20260513-en
Malware Config
Targets
-
- Target tmperu7knbt
- Size 4.1MB
- SHA256 96d7819e45845301f4f5cdf7f6afd559b074dbc6576382316944785127d8b204
- MD5 ebf1ba321edd4cd3285fab968fae1dbd
- SHA1 67a50f9db36d5bb839cd42a36fd4992cd2fa30e7
- SHA512 f805bb397a9783eae63db521f9257a08dda4d29d2b138c2ea3314563e7f287c9eb1adfaa32bc65bbfc7a11b4cfb110612e9ee389622342b1f3022ba90711a3b0
- SSDEEP 98304:7yuDIhuFc6moe2xCaiXKfiDflwKjcxIObnTVxFP6Rl43QIzC:WuDHErzhXKfiTyKoxI8TsOC
- TLSH T1671633703A854270EA6661301B6ED79D2B3361B5276666C7FFD001BD8F70BD3A61A207
- 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