glupteba

General

Target

03137399.exe
Size

4.1MB
Sample

230601-r8y5qseg79
MD5

0f48856cccada50da2fe5014676b7986
SHA1

ae4b985ac2ceb0115bdb663dd727a999f0acab66
SHA256

2ff9b9d1a8fd16af50827b80d9c754692e400b4c619714407539f13bd116b05a
SHA512

7a8c380a9132aec6a94123ec6e7f2802f9ab93e97ea8f4e5c4dca687b5835dbc4604d7285fd05a4236af14bbaa13cc72624ce527ccc3583e299d8d68ef2992aa
SSDEEP

98304:qViZztAoIO3/53yjAPrhdVZlcI3OG+l3ERm+TnqOJ5hw:RBvijGddVoI3OG4WJTnzJ5hw

Score

10^/10

Malware Config

Targets

- Target
  
  03137399.exe
- Size
  
  4.1MB
- MD5
  
  0f48856cccada50da2fe5014676b7986
- SHA1
  
  ae4b985ac2ceb0115bdb663dd727a999f0acab66
- SHA256
  
  2ff9b9d1a8fd16af50827b80d9c754692e400b4c619714407539f13bd116b05a
- SHA512
  
  7a8c380a9132aec6a94123ec6e7f2802f9ab93e97ea8f4e5c4dca687b5835dbc4604d7285fd05a4236af14bbaa13cc72624ce527ccc3583e299d8d68ef2992aa
- SSDEEP
  
  98304:qViZztAoIO3/53yjAPrhdVZlcI3OG+l3ERm+TnqOJ5hw:RBvijGddVoI3OG4WJTnzJ5hw
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