glupteba

General

Target

archive-240424-09_04_33.rar
Size

2.8MB
Sample

240424-1k4vraac78
MD5

1df6c96761557f51b4adf7f9f11c4e5d
SHA1

f06e8f20c94406c8682faf120d8dfcdb85a4caf3
SHA256

b1990f2a3293feff29504cbbaf7d89570e40561811d403b2a3482bb5f9657ed8
SHA512

795e33cacfdc07bc91954361c04dbd102119207f8850cd5c135dade36786ef374c30a5092ffffed2c697983024774fa4fb3d48a55639bcbce5f9e9e4c8544469
SSDEEP

49152:Mm5k/6YvIoutOur/ufwVzJ+aICUwi3wZnrcWtgdjKV+rosKD6PWrMRubEA:Mm5kCAIX7QwH+CZlcugEyorEEWubEA

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://dsepc5ud74wta.cloudfront.net/load/th.php

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://dsepc5ud74wta.cloudfront.net/load/dl.php?id=425

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://dsepc5ud74wta.cloudfront.net/load/dl.php?id=444

Extracted

Family

vidar

C2

https://steamcommunity.com/profiles/76561199677575543

https://t.me/snsb82

Attributes

user_agent
Mozilla/5.0 (Windows NT 10.0; rv:109.0) Gecko/20100101 Firefox/115.0

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

5.42.65.96:28380

Extracted

Family

tofsee

C2

vanaheim.cn

jotunheim.name

Targets

- Target
  
  setup.exe
- Size
  
  737.0MB
- MD5
  
  1ab2fa2a485b12b6a62dc256e5caf388
- SHA1
  
  39ee02acab790c9127aab5b47915658f2be97d22
- SHA256
  
  a2a2c5619ac3d9bf610129768d3022d33784112dff11ccfaf2e9d3977f02206a
- SHA512
  
  36afe500094e88b4002d99e9ce3a14298def1a46efbbbefcad6fcaccebe406a1c995ad279bd4228477106a7b61ed61d2ffd228d7abdf3628342f777fba3eef9b
- SSDEEP
  
  49152:ekHK08F5Y6JLmcH6o4TaC/h4L12/UGkPDR7EhoOl9Ynvrp4egCtUgJJJIFctC0I:e/F2sLRhkaCgwKMkvrpdtD4G5I
Score

10^/10

glupteba redline risepro stealc tofsee vidar zgrat logsdiller cloud (tg: @logsdillabot)discovery dropper evasion infostealer loader persistence rat spyware stealer themida trojan
- Detect Vidar Stealer
  stealer
- Detect ZGRat V1
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Modifies firewall policy service
  evasion
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- RisePro
  RisePro stealer is an infostealer distributed by PrivateLoader.
  stealer risepro
- Stealc
  Stealc is an infostealer written in C++.
  stealer stealc
- Tofsee
  Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
  trojan tofsee
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- ZGRat
  ZGRat is remote access trojan written in C#.
  rat zgrat
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Modifies Windows Firewall
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- 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
- 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.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1