amadey

General

Target

0f6ff2ba7a215d193ab1c49307dcc81e9ee7b1cd2d92246394a44d697e7aa8b8
Size

1.9MB
Sample

240630-rb2vcsyfne
MD5

518e327059f195dc6e0e2a026990e62c
SHA1

d5a16e477a3fc0b0ec5cce0a8e4a4bff94b387c8
SHA256

0f6ff2ba7a215d193ab1c49307dcc81e9ee7b1cd2d92246394a44d697e7aa8b8
SHA512

f472bffca620e2c404b9bd5e3ee8baa235f03c1a2a1000cf0d64163ea4b55664fc58970276dc5859267c29579014c7e49231028cf94e104c5c092fdc4e862dab
SSDEEP

24576:IcciOyv8l3Mr2BM/bLZmjG+VX+X0WI7pLGWGnHf/DTWCU13WqR4ou/7yqyqFeFjf:9c88l3Mr2BMTlmh515rCqvgyqgMIw

Score

10^/10

Malware Config

Extracted

Family

amadey

Version

4.30

Botnet

4dd39d

C2

http://77.91.77.82

Attributes

install_dir
ad40971b6b
install_file
explorti.exe
strings_key
a434973ad22def7137dbb5e059b7081e
url_paths
/Hun4Ko/index.php

rc4.plain

Extracted

Family

stealc

Botnet

default

C2

http://85.28.47.4

Attributes

url_path
/920475a59bac849d.php

Targets

- Target
  
  0f6ff2ba7a215d193ab1c49307dcc81e9ee7b1cd2d92246394a44d697e7aa8b8
- Size
  
  1.9MB
- MD5
  
  518e327059f195dc6e0e2a026990e62c
- SHA1
  
  d5a16e477a3fc0b0ec5cce0a8e4a4bff94b387c8
- SHA256
  
  0f6ff2ba7a215d193ab1c49307dcc81e9ee7b1cd2d92246394a44d697e7aa8b8
- SHA512
  
  f472bffca620e2c404b9bd5e3ee8baa235f03c1a2a1000cf0d64163ea4b55664fc58970276dc5859267c29579014c7e49231028cf94e104c5c092fdc4e862dab
- SSDEEP
  
  24576:IcciOyv8l3Mr2BM/bLZmjG+VX+X0WI7pLGWGnHf/DTWCU13WqR4ou/7yqyqFeFjf:9c88l3Mr2BMTlmh515rCqvgyqgMIw
Score

10^/10

amadey stealc 4dd39d default evasion stealer trojan discovery spyware
- Amadey
  Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
  trojan amadey
- Stealc
  Stealc is an infostealer written in C++.
  stealer stealc
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Downloads MZ/PE file
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Executes dropped EXE
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Loads dropped DLL
- 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
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Tasks

Sharing

General

Malware Config

Extracted

Extracted

Targets

Stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Downloads MZ/PE file

Checks BIOS information in registry

Executes dropped EXE

Identifies Wine through registry keys

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v13

Tasks

static1

behavioral1

behavioral2