glupteba

General

Target
6e659645f5c1eb180474651212df7c03a69893df64421f83cdb2d1d917befe63
Size 4.1MB
Sample240516-3bdnbaea25
SHA256 6e659645f5c1eb180474651212df7c03a69893df64421f83cdb2d1d917befe63
MD5 73b97e529d31d81b465c624d51a3e42a
SHA1 c479c4d1d7eb4ed1261ac6b112e0ab62ed8ba341
SHA512 0e68162ac6289d84045d848c08ee39b0bd9bddabed256fc6dd1373cf06241afc34ed58c963a34cc2f27eb362a2f228b37810fc7bba66758bae5e92523c8a1f54
SSDEEP 98304:4GnSBwQ9juGdctRKF63fbBgevgqlIoRfv+0iKuUn4fGB:5gwQs9tRK43TBxgxoRH+0igngGB
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Targets

- Target
  6e659645f5c1eb180474651212df7c03a69893df64421f83cdb2d1d917befe63
- Size 4.1MB
- SHA256 6e659645f5c1eb180474651212df7c03a69893df64421f83cdb2d1d917befe63
- MD5 73b97e529d31d81b465c624d51a3e42a
- SHA1 c479c4d1d7eb4ed1261ac6b112e0ab62ed8ba341
- SHA512 0e68162ac6289d84045d848c08ee39b0bd9bddabed256fc6dd1373cf06241afc34ed58c963a34cc2f27eb362a2f228b37810fc7bba66758bae5e92523c8a1f54
- SSDEEP 98304:4GnSBwQ9juGdctRKF63fbBgevgqlIoRfv+0iKuUn4fGB:5gwQs9tRK43TBxgxoRH+0igngGB
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

glupteba discovery dropper evasion loader persistence ransomware rootkit trojan upx execution
- 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