glupteba

General

Target

08581399.exe
Size

4.1MB
Sample

230601-sern8seh63
MD5

a7d473aa648f43251af6ebf6db88539f
SHA1

73e0005c6be3d788952de2addfebf2997bfd4bd4
SHA256

1437fa99a0582c1b9f03a98b7bef62527be963c561c73c2268db1b6f530b1768
SHA512

ee272ed9c26501d22149b9363ff34f194f4d84553047b0cc0c3d00928357c6d090ce4c90745b43105f66001239517c8d8dec63e584ad39a6271283386bd84951
SSDEEP

98304:PcZuQxe6fbytNH5tvXmhXtCW4LFlRu5uekRQca6Mpo1Y2atS:QU6DyrHv2ujLNu50RBa6cqYVS

Score

10^/10

Malware Config

Targets

- Target
  
  08581399.exe
- Size
  
  4.1MB
- MD5
  
  a7d473aa648f43251af6ebf6db88539f
- SHA1
  
  73e0005c6be3d788952de2addfebf2997bfd4bd4
- SHA256
  
  1437fa99a0582c1b9f03a98b7bef62527be963c561c73c2268db1b6f530b1768
- SHA512
  
  ee272ed9c26501d22149b9363ff34f194f4d84553047b0cc0c3d00928357c6d090ce4c90745b43105f66001239517c8d8dec63e584ad39a6271283386bd84951
- SSDEEP
  
  98304:PcZuQxe6fbytNH5tvXmhXtCW4LFlRu5uekRQca6Mpo1Y2atS:QU6DyrHv2ujLNu50RBa6cqYVS
Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit trojan
- 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
- 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