glupteba

General

Target

file.exe
Size

288KB
Sample

231207-zve4psff27
MD5

621e05cfd8560bac9b5d2dcca90359ca
SHA1

ca572508ca3b14f910b172120e47d3c3c41ee98b
SHA256

bfac0be6a695dd6859a1a42c0b0b5ec599307a7861db14b746c343ad065bfc90
SHA512

b57cecd8dec4bcd4d82ee5288eea36ebb01d114d69176e62b79a6e6868ad51216748956f0de6f1e196f4fd11a398a21369e80703e871ef8a297bf54c4e57cba0
SSDEEP

3072:Uqu/67JMEGI/F3EfqZr6Gytp0IoeVRioZapPwOeTsWL:h267ynIlEfqZr65b0IKoMpoT

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
  
  288KB
- MD5
  
  621e05cfd8560bac9b5d2dcca90359ca
- SHA1
  
  ca572508ca3b14f910b172120e47d3c3c41ee98b
- SHA256
  
  bfac0be6a695dd6859a1a42c0b0b5ec599307a7861db14b746c343ad065bfc90
- SHA512
  
  b57cecd8dec4bcd4d82ee5288eea36ebb01d114d69176e62b79a6e6868ad51216748956f0de6f1e196f4fd11a398a21369e80703e871ef8a297bf54c4e57cba0
- SSDEEP
  
  3072:Uqu/67JMEGI/F3EfqZr6Gytp0IoeVRioZapPwOeTsWL:h267ynIlEfqZr65b0IKoMpoT
Score

10^/10

glupteba smokeloader pub1 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
- 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
- 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