PureCrypter | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256889ae18b98e058cf07a72d6b496426650fd85e9f034d4f0e0a945df6b9b7762f
MD5d6415dede1252ceeb2d184312fab6c9c
File Typeexe
Size58.8 KB
First Seen2024-08-19
File NameY-TR10-Payment24-Y33123-891I-O9182-H3713-JULY16-S83IA-SO371.exe
Tagsexe, purecrypter

Malware Family: PureCrypter

PureCrypter, loader'dır.

TypeLoader
Programming Language.NET
Target PlatformWindows
C2 ProtocolHTTPS
PurposeLoader
First Seen Year2021

Threat Indicators (IOC)

  • SHA256: 889ae18b98e058cf07a72d6b496426650fd85e9f034d4f0e0a945df6b9b7762f
  • MD5: d6415dede1252ceeb2d184312fab6c9c

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 PureCrypter_SHA256 {
    meta:
        description = "PureCrypter sample: 889ae18b98e058cf"
        threat_level = "medium"
        first_seen = "2024-08-19"
    condition:
        hash.sha256(0, filesize) == "889ae18b98e058cf07a72d6b496426650fd85e9f034d4f0e0a945df6b9b7762f"
}

PureCrypter — Malware Profile

PureCrypter, AV atlatma loader'dır.

Malware Type
Loader
Programming Language
.NET
C2 Protocol
HTTPS
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 — PureCrypter
# SHA256 889ae18b98e058cf07a72d6b496426650fd85e9f034d4f0e0a945df6b9b7762f # MD5 d6415dede1252ceeb2d184312fab6c9c
TypeValueNote
sha256 889ae18b98e058cf07a72d6b496426650fd85e9f034d4f0e0a945df6b9b7762f Sample:PureCrypter
md5 d6415dede1252ceeb2d184312fab6c9c Sample:PureCrypter
Tags
purecrypterloadermalwaremediumsha256hash-analizi