amadey

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General

Target

a17cb3f0e417a2dd316f6367f1c55d33403a0fa66fa91d2f97970d38b9b62669
Size

223KB
Sample

240316-2pqpcsga43
MD5

1daf51676edf7053884f8643c1a126de
SHA1

865000f10c6395f072e9afa628a4a9b6abbd5e35
SHA256

a17cb3f0e417a2dd316f6367f1c55d33403a0fa66fa91d2f97970d38b9b62669
SHA512

199aba789dbc8962a90651cb91c89cd37c38f34282fdb9df6836803602830285a69be18dc7cbb78c2223b181a09afedd721a73993552aff313450bfde60a30b1
SSDEEP

3072:Dxs+8iOxvXPIi/RedDfqRvPLXUC0TbML1P4kAu8TMGIn:DxsBfJXPLRedDqZU/AL1ZAuwnS

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

http://trad-einmyus.com/index.php

http://tradein-myus.com/index.php

http://trade-inmyus.com/index.php

rc4.i32

Extracted

Family

djvu

http://sajdfue.com/test1/get.php

Attributes

extension
.vook
offline_id
1eSPzWRaNslCgtjBZfL5pzvovoiaVI4IZSnvAwt1
payload_url
http://sdfjhuz.com/dl/build2.exe
http://sajdfue.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

8.3

Botnet

82df9629d6ef6fc7fe54d6eb2bc6137b

https://steamcommunity.com/profiles/76561199651834633

https://t.me/raf6ik

Attributes

profile_id_v2
82df9629d6ef6fc7fe54d6eb2bc6137b
user_agent
Mozilla/5.0 (Windows NT 10.0; rv:109.0) Gecko/20100101 Firefox/115.0

Extracted

Family

amadey

Version

4.18

http://5.42.64.44

Attributes

install_dir
33945c4f34
install_file
Dctooux.exe
strings_key
c2f02f09a0f4b3b5748b3f5cd4fe9125
url_paths
/BlsSwk93eX/index.php

rc4.plain

Extracted

Family

stealc

http://185.172.128.145

http://94.156.8.100

Attributes

url_path
/3cd2b41cbde8fc9c.php

Extracted

Family

lumma

https://colorfulequalugliess.shop/api

https://resergvearyinitiani.shop/api

https://associationokeo.shop/api

https://scandalbasketballoe.shop/api

Targets

- Target
  
  a17cb3f0e417a2dd316f6367f1c55d33403a0fa66fa91d2f97970d38b9b62669
- Size
  
  223KB
- MD5
  
  1daf51676edf7053884f8643c1a126de
- SHA1
  
  865000f10c6395f072e9afa628a4a9b6abbd5e35
- SHA256
  
  a17cb3f0e417a2dd316f6367f1c55d33403a0fa66fa91d2f97970d38b9b62669
- SHA512
  
  199aba789dbc8962a90651cb91c89cd37c38f34282fdb9df6836803602830285a69be18dc7cbb78c2223b181a09afedd721a73993552aff313450bfde60a30b1
- SSDEEP
  
  3072:Dxs+8iOxvXPIi/RedDfqRvPLXUC0TbML1P4kAu8TMGIn:DxsBfJXPLRedDqZU/AL1ZAuwnS
Score

10^/10

amadey dcrat djvu glupteba smokeloader stealc vidar 82df9629d6ef6fc7fe54d6eb2bc6137b pub1 backdoor discovery dropper evasion infostealer loader persistence ransomware rat rootkit spyware stealer trojan upx lumma zgrat
- Amadey
  Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
  trojan amadey
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- Detect Vidar Stealer
  stealer
- Detect ZGRat V1
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Lumma Stealer
  An infostealer written in C++ first seen in August 2022.
  stealer lumma
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Stealc
  Stealc is an infostealer written in C++.
  stealer stealc
- Suspicious use of NtCreateUserProcessOtherParentProcess
- UAC bypass
  evasion trojan
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Windows security bypass
  evasion trojan
- ZGRat
  ZGRat is remote access trojan written in C#.
  rat zgrat
- Detect binaries embedding considerable number of MFA browser extension IDs.
- Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
- Detects Windows executables referencing non-Windows User-Agents
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
- Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
- Detects executables (downlaoders) containing URLs to raw contents of a paste
- Detects executables Discord URL observed in first stage droppers
- Detects executables containing URLs to raw contents of a Github gist
- Detects executables containing artifacts associated with disabling Widnows Defender
- Detects executables packed with Dotfuscator
- Detects executables packed with or use KoiVM
- Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
- Detects executables referencing many varying, potentially fake Windows User-Agents
- UPX dump on OEP (original entry point)
- Downloads MZ/PE file
- Modifies Installed Components in the registry
  persistence
- 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.
- Deletes itself
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- 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
- 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 WinMonFS driver.
  Roottkits write to WinMonFS to hide directories/files from being detected.
  rootkit evasion
- Modifies boot configuration data using bcdedit
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2