glupteba

General

Target

78aa2a004e9732e8885518ed8b8a5fca9ad1f6a354f0593be978ea531ebf5a88
Size

3.3MB
Sample

240418-2qwa8saa7x
MD5

1e00263c4dbad7dbb9cca4b918ec62be
SHA1

3de8769c5c9363eb7ad81e5327419b82b22d9b2e
SHA256

78aa2a004e9732e8885518ed8b8a5fca9ad1f6a354f0593be978ea531ebf5a88
SHA512

9dee743fdbb19fab638b4a6047708e65e23e9c0c8347d15d9c31f008af8b9546aef6416838abbe09b81d92ce7b8d514de49e11939c431fb2e617299531270409
SSDEEP

49152:xXmM3+IVJiicn3HpKoQyvf7+FagF+Iw5laSMuL:KdVjnac8VU

Score

10^/10

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes

url_path
/3cd2b41cbde8fc9c.php

Targets

- Target
  
  78aa2a004e9732e8885518ed8b8a5fca9ad1f6a354f0593be978ea531ebf5a88
- Size
  
  3.3MB
- MD5
  
  1e00263c4dbad7dbb9cca4b918ec62be
- SHA1
  
  3de8769c5c9363eb7ad81e5327419b82b22d9b2e
- SHA256
  
  78aa2a004e9732e8885518ed8b8a5fca9ad1f6a354f0593be978ea531ebf5a88
- SHA512
  
  9dee743fdbb19fab638b4a6047708e65e23e9c0c8347d15d9c31f008af8b9546aef6416838abbe09b81d92ce7b8d514de49e11939c431fb2e617299531270409
- SSDEEP
  
  49152:xXmM3+IVJiicn3HpKoQyvf7+FagF+Iw5laSMuL:KdVjnac8VU
Score

10^/10

glupteba sectoprat stealc zgrat discovery dropper evasion loader persistence rat rootkit spyware stealer themida trojan
- Detect ZGRat V1
- Detects Arechclient2 RAT
  Arechclient2.
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Modifies firewall policy service
  evasion
- SectopRAT
  SectopRAT is a remote access trojan first seen in November 2019.
  trojan rat sectoprat
- SectopRAT payload
- Stealc
  Stealc is an infostealer written in C++.
  stealer stealc
- Windows security bypass
  evasion trojan
- ZGRat
  ZGRat is remote access trojan written in C#.
  rat zgrat
- 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.
- 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
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Windows security modification
  evasion trojan
- 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
- 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.
- 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