Amadey | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA25665f49c9685f8d5a3d48f3402e594385b3eb83a04a80a93c9f77c7bcc5e79c2c4
MD537ddbc3a436cbb26612e4ba7385f6e3c
File Typeexe
Size13047.3 KB
First Seen2025-07-09
File NameIOASF77Fd.exe
TagsAmadey, exe, github-john-wilson25

Malware Family: Amadey

Amadey, hafif loader'dır.

TypeLoader
Programming LanguageC
Target PlatformWindows
C2 ProtocolHTTP
PurposeLoader
First Seen Year2018

Threat Indicators (IOC)

  • SHA256: 65f49c9685f8d5a3d48f3402e594385b3eb83a04a80a93c9f77c7bcc5e79c2c4
  • MD5: 37ddbc3a436cbb26612e4ba7385f6e3c

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

  1. Disconnect the system from the network — the loader may be downloading more malware
  2. Analyze every downloaded payload
  3. Inspect all network traffic and cut suspicious connections
  4. Run a full antivirus scan
  5. Consider reimaging the system

YARA Rule Hints

rule Amadey_SHA256 {
    meta:
        description = "Amadey sample: 65f49c9685f8d5a3"
        threat_level = "medium"
        first_seen = "2025-07-09"
    condition:
        hash.sha256(0, filesize) == "65f49c9685f8d5a3d48f3402e594385b3eb83a04a80a93c9f77c7bcc5e79c2c4"
}

Amadey — Malware Profile

Amadey loader. InstallHinfSection LOLBIN INF yurutme. Command.com eski kabuk. ResourceLocale CIS muafiyeti.

Malware Type
Loader
Programming Language
C
C2 Protocol
HTTP
Target Systems
Windows

Capabilities & Behavior

Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı

IOC List (2 indicators)

IOC — Amadey
# SHA256 65f49c9685f8d5a3d48f3402e594385b3eb83a04a80a93c9f77c7bcc5e79c2c4 # MD5 37ddbc3a436cbb26612e4ba7385f6e3c
TypeValueNote
sha256 65f49c9685f8d5a3d48f3402e594385b3eb83a04a80a93c9f77c7bcc5e79c2c4 Sample:Amadey
md5 37ddbc3a436cbb26612e4ba7385f6e3c Sample:Amadey

C2 Servers (1 recorded servers for this family)

Address Type Port Protocol Status Country
196.251.107.104 ip 80 HTTP active —

C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.

Tags
amadeyloadermalwaremediumsha256hash-analizi