glupteba

General

Target

keygen-step-4.exe
Size

7.0MB
Sample

210228-3s1qjsqn1x
MD5

9b1372abe17a439bfcca639334246f98
SHA1

2bb99dca239e3e74f0c5d73d8092437a77c384d5
SHA256

b038b6a3e4cbb588a099ff589e135965b7641b004727ba268865c0e310ca4d05
SHA512

e5ec133fdca82e40525daf8a69c3be1dc5b0cda772902a52a5ff74b0e462543f0c2d41d30ad9c5ed737a6b8d6c7fc4f4d2487995262e09946c1945b9fa70251b

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

smokeloader

Version

2020

C2

http://naritouzina.net/

http://nukaraguasleep.net/

http://notfortuaj.net/

http://natuturalistic.net/

http://zaniolofusa.net/

rc4.i32

Extracted

Family

raccoon

Botnet

5d27abda281eabc425bfae4c755a0a6f987d743b

Attributes

url4cnc
https://telete.in/h_gagger_1

rc4.plain

Targets

- Target
  
  keygen-step-4.exe
- Size
  
  7.0MB
- MD5
  
  9b1372abe17a439bfcca639334246f98
- SHA1
  
  2bb99dca239e3e74f0c5d73d8092437a77c384d5
- SHA256
  
  b038b6a3e4cbb588a099ff589e135965b7641b004727ba268865c0e310ca4d05
- SHA512
  
  e5ec133fdca82e40525daf8a69c3be1dc5b0cda772902a52a5ff74b0e462543f0c2d41d30ad9c5ed737a6b8d6c7fc4f4d2487995262e09946c1945b9fa70251b
Score

10^/10

plugx bootkit discovery macro persistence spyware trojan upx xlm glupteba metasploit raccoon redline smokeloader 5d27abda281eabc425bfae4c755a0a6f987d743b backdoor dropper evasion infostealer loader stealer
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba Payload
- MetaSploit
  Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
  trojan backdoor metasploit
- PlugX
  PlugX is a RAT (Remote Access Trojan) that has been around since 2008.
  trojan plugx
- Raccoon
  Simple but powerful infostealer which was very active in 2019.
  stealer raccoon
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine Payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Checks for common network interception software
  Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
  evasion
- Nirsoft
- Executes dropped EXE
- Suspicious Office macro
  Office document equipped with 4.0 macros.
  macro xlm
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Checks for any installed AV software in registry
- 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
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Maps connected drives based on registry
  Disk information is often read in order to detect sandboxing environments.
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2