glupteba

General

Target
e73dbc6032b57b1f3c1fd883de855ca8015ff94a56248cc14d32e78aa971a70b
Size 4.2MB
Sample240418-28ca3shf76
SHA256 e73dbc6032b57b1f3c1fd883de855ca8015ff94a56248cc14d32e78aa971a70b
MD5 8c18c266855273b21b52b3a49f61fe58
SHA1 ffebe1aab1f42ae962611fd83ee80c9988ee29b6
SHA512 477b08a8b74018d0c5ba879b6acbd0d7dea71e54f4907c79aaf68dda070fd9df4070fee96734274d57257bb2f29cce71d96abac20b78340a9b0aac47431d375b
SSDEEP 98304:mxYk/Wd4gprCGADohyqBdv1Fi5ytzZrDpDNz:YnWmu2kBdS54nBNz
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Targets

- Target
  e73dbc6032b57b1f3c1fd883de855ca8015ff94a56248cc14d32e78aa971a70b
- Size 4.2MB
- SHA256 e73dbc6032b57b1f3c1fd883de855ca8015ff94a56248cc14d32e78aa971a70b
- MD5 8c18c266855273b21b52b3a49f61fe58
- SHA1 ffebe1aab1f42ae962611fd83ee80c9988ee29b6
- SHA512 477b08a8b74018d0c5ba879b6acbd0d7dea71e54f4907c79aaf68dda070fd9df4070fee96734274d57257bb2f29cce71d96abac20b78340a9b0aac47431d375b
- SSDEEP 98304:mxYk/Wd4gprCGADohyqBdv1Fi5ytzZrDpDNz:YnWmu2kBdS54nBNz
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

glupteba discovery dropper evasion loader persistence ransomware rootkit trojan upx
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Windows security bypass
  evasion trojan
- Modifies boot configuration data using bcdedit
  ransomware evasion
- Drops file in Drivers directory
- Modifies Windows Firewall
  evasion
- Possible attempt to disable PatchGuard
  Rootkits can use kernel patching to embed themselves in an operating system.
  evasion
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Windows security modification
  evasion trojan
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Manipulates WinMon driver.
  Roottkits write to WinMon to hide PIDs from being detected.
  rootkit evasion
- Manipulates WinMonFS driver.
  Roottkits write to WinMonFS to hide directories/files from being detected.
  rootkit evasion
- Drops file in System32 directory
behavioral1 behavioral2