glupteba

General

Target

01844399.exe
Size

4.2MB
Sample

230606-szpqdaeh51
MD5

04d549da1bedf0d9ebc9ed612d708271
SHA1

903d3947e7dfc3626a0c44ff2d7f8ba4580a64eb
SHA256

aab005395eff23305f1115eb28fd1e445869207439c9cb9fd47fd1493321ba76
SHA512

49187d9c2ddd0f9c720cf5a0b6ee7d73d4ba3d753e304ce254484fb8b1a965bf1c24529783ed0968312482670bef7acc77d8b6a09e5379c2f2bc86f846aa5b7c
SSDEEP

98304:iwPHzJGsSBKd2SXXNMk8lMY/ndSjzYudYViNA+e4p:i+TDj6tfAjsuTVeo

Score

10^/10

Malware Config

Targets

- Target
  
  01844399.exe
- Size
  
  4.2MB
- MD5
  
  04d549da1bedf0d9ebc9ed612d708271
- SHA1
  
  903d3947e7dfc3626a0c44ff2d7f8ba4580a64eb
- SHA256
  
  aab005395eff23305f1115eb28fd1e445869207439c9cb9fd47fd1493321ba76
- SHA512
  
  49187d9c2ddd0f9c720cf5a0b6ee7d73d4ba3d753e304ce254484fb8b1a965bf1c24529783ed0968312482670bef7acc77d8b6a09e5379c2f2bc86f846aa5b7c
- SSDEEP
  
  98304:iwPHzJGsSBKd2SXXNMk8lMY/ndSjzYudYViNA+e4p:i+TDj6tfAjsuTVeo
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