glupteba

General

Target

ec91ef3c4c02b6c8aff61058bf0b2bb013e2e6a2ee6c805c6d07ad0ae46fa9d1
Size

735KB
Sample

231217-2hhp6sgbaq
MD5

9f5cb3a9a4053a53063a9da9afbf6273
SHA1

b1ad9fe9cd4e8ddf11909751a2e0334c86ff206e
SHA256

ec91ef3c4c02b6c8aff61058bf0b2bb013e2e6a2ee6c805c6d07ad0ae46fa9d1
SHA512

aaa720bb50f26f0508f1a3403da7189e7915c5663f08b35dd35299bfb6815c3f20bfb143d35cb57a0a95f623505809434ec28ecb7b90374e674a40381c079b26
SSDEEP

12288:xYRY4kQvFK/hSB8W5yWz2izHvqIknzbUtaD0Drt+/wQVbAV:/48SB8W5lzfqIknzCaoDWwWA

Score

10^/10

Malware Config

Targets

- Target
  
  ec91ef3c4c02b6c8aff61058bf0b2bb013e2e6a2ee6c805c6d07ad0ae46fa9d1
- Size
  
  735KB
- MD5
  
  9f5cb3a9a4053a53063a9da9afbf6273
- SHA1
  
  b1ad9fe9cd4e8ddf11909751a2e0334c86ff206e
- SHA256
  
  ec91ef3c4c02b6c8aff61058bf0b2bb013e2e6a2ee6c805c6d07ad0ae46fa9d1
- SHA512
  
  aaa720bb50f26f0508f1a3403da7189e7915c5663f08b35dd35299bfb6815c3f20bfb143d35cb57a0a95f623505809434ec28ecb7b90374e674a40381c079b26
- SSDEEP
  
  12288:xYRY4kQvFK/hSB8W5yWz2izHvqIknzbUtaD0Drt+/wQVbAV:/48SB8W5lzfqIknzCaoDWwWA
Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit trojan upx rhadamanthys spyware stealer
- Detects DLL dropped by Raspberry Robin.
  Raspberry Robin.
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Rhadamanthys
  Rhadamanthys is an info stealer written in C++ first seen in August 2022.
  stealer rhadamanthys
- Suspicious use of NtCreateUserProcessOtherParentProcess
- UAC bypass
  evasion trojan
- Windows security bypass
  evasion trojan
- Modifies boot configuration data using bcdedit
- Downloads MZ/PE file
- 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
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Registers COM server for autorun
  persistence
- 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
- Checks whether UAC is enabled
  evasion trojan
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Legitimate hosting services abused for malware hosting/C2
- 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
- Suspicious use of SetThreadContext
behavioral1 behavioral2