glupteba

General

Target

file.exe
Size

289KB
Sample

231207-yv23ssfc92
MD5

3eb1c805bf87b43dbc5393c43fc806bf
SHA1

82fc4e16dbb009131b7ff0787c302d232b5915ae
SHA256

e89b094c70697e1c6780b135cca34184ce1d58d9a80e11175f1f4131bbf5fbf3
SHA512

337fdb0862c14e6c3695c7272cebf34334995471581076fd502000eb9e15dc6970a928d8f87c8da670aeabc00b43c536454611ae8855e2045c7eb807e1d0a1ed
SSDEEP

3072:uPyETEX3u3/0c6ATBIi0M22mT9YSnZkjRqMRw2RZapPwOeTsWL:+l4nM/ltTKi0MNE2RMpoT

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://onualituyrs.org/

http://sumagulituyo.org/

http://snukerukeutit.org/

http://lightseinsteniki.org/

http://liuliuoumumy.org/

http://stualialuyastrelia.net/

http://kumbuyartyty.net/

http://criogetikfenbut.org/

http://tonimiuyaytre.org/

http://tyiuiunuewqy.org/

http://humydrole.com/tmp/index.php

http://trunk-co.ru/tmp/index.php

http://weareelight.com/tmp/index.php

http://pirateking.online/tmp/index.php

http://piratia.pw/tmp/index.php

http://go-piratia.ru/tmp/index.php

rc4.i32

Extracted

Family

smokeloader

Botnet

pub1

Targets

- Target
  
  file.exe
- Size
  
  289KB
- MD5
  
  3eb1c805bf87b43dbc5393c43fc806bf
- SHA1
  
  82fc4e16dbb009131b7ff0787c302d232b5915ae
- SHA256
  
  e89b094c70697e1c6780b135cca34184ce1d58d9a80e11175f1f4131bbf5fbf3
- SHA512
  
  337fdb0862c14e6c3695c7272cebf34334995471581076fd502000eb9e15dc6970a928d8f87c8da670aeabc00b43c536454611ae8855e2045c7eb807e1d0a1ed
- SSDEEP
  
  3072:uPyETEX3u3/0c6ATBIi0M22mT9YSnZkjRqMRw2RZapPwOeTsWL:+l4nM/ltTKi0MNE2RMpoT
Score

10^/10

glupteba smokeloader pub1 backdoor collection discovery dropper evasion loader persistence ransomware rootkit spyware stealer themida trojan upx
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Windows security bypass
  evasion trojan
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Modifies boot configuration data using bcdedit
  ransomware evasion
- 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
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Deletes itself
- 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
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Windows security modification
  evasion trojan
- Accesses Microsoft Outlook profiles
  collection
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- 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
- 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 NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2