glupteba

General

Target

04944799.exe
Size

4.1MB
Sample

230601-sbm7mseh27
MD5

bb57610132e604e61be21791a0dc9d72
SHA1

353449c8a101bd24ed031a86e511045b1ee6920b
SHA256

3673ebdeeedc685cf7cd85ef65243054a85f7df30010bde75a0614637922e943
SHA512

15338ba559d7b88fc5a716fbce43380737e584e3bdb2e2d7948346769baf7a79f9e241bea6de58a8141b944a49c581bdf84109960e2c6f9e1bc9934fa23220bf
SSDEEP

98304:ncZuQxe6fbytNH5tvXmhXtCW4LFlRu5uekRQca6Mpo1Y2ata:IU6DyrHv2ujLNu50RBa6cqYVa

Score

10^/10

Malware Config

Targets

- Target
  
  04944799.exe
- Size
  
  4.1MB
- MD5
  
  bb57610132e604e61be21791a0dc9d72
- SHA1
  
  353449c8a101bd24ed031a86e511045b1ee6920b
- SHA256
  
  3673ebdeeedc685cf7cd85ef65243054a85f7df30010bde75a0614637922e943
- SHA512
  
  15338ba559d7b88fc5a716fbce43380737e584e3bdb2e2d7948346769baf7a79f9e241bea6de58a8141b944a49c581bdf84109960e2c6f9e1bc9934fa23220bf
- SSDEEP
  
  98304:ncZuQxe6fbytNH5tvXmhXtCW4LFlRu5uekRQca6Mpo1Y2ata:IU6DyrHv2ujLNu50RBa6cqYVa
Score

10^/10

glupteba discovery dropper evasion loader persistence 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
- 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