glupteba

General

Target

file.exe
Size

260KB
Sample

231205-2h9tnage34
MD5

cdab698aaf7445097ffb2770f2246c87
SHA1

be193c05abde48823c6b6258c1a5af4d2ddc914d
SHA256

a5642614a3c611cc8441c535860ea4159e514b2ff47aafe98847e721f034b083
SHA512

f807cdfaee94344b944ef49f56941646ad048a80995125cea751ddfbb413accd8bada3d2240b078cd46afa94b09713abfde83486fe46bcf47d58dfd6625289eb
SSDEEP

3072:f2rLxe0c71p8HEnJSQij1Pkc0czdeVZnhWoWu0wGsw7eeA+k02QRD:4FHG6KJSFj1McbdetWoI9Den+kiR

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/

rc4.i32

Targets

- Target
  
  file.exe
- Size
  
  260KB
- MD5
  
  cdab698aaf7445097ffb2770f2246c87
- SHA1
  
  be193c05abde48823c6b6258c1a5af4d2ddc914d
- SHA256
  
  a5642614a3c611cc8441c535860ea4159e514b2ff47aafe98847e721f034b083
- SHA512
  
  f807cdfaee94344b944ef49f56941646ad048a80995125cea751ddfbb413accd8bada3d2240b078cd46afa94b09713abfde83486fe46bcf47d58dfd6625289eb
- SSDEEP
  
  3072:f2rLxe0c71p8HEnJSQij1Pkc0czdeVZnhWoWu0wGsw7eeA+k02QRD:4FHG6KJSFj1McbdetWoI9Den+kiR
Score

10^/10

glupteba raccoon smokeloader backdoor collection discovery dropper evasion loader persistence rootkit spyware stealer themida trojan upx
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Raccoon
  Raccoon is an infostealer written in C++ and first seen in 2019.
  stealer raccoon
- Raccoon Stealer V2 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
- Blocklisted process makes network request
- 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