PureCrypter | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA25615144f4c94fcf98feb2f6316930c474710783c27acb9a030ecd78ee440f035a6
MD57645321be99ddb26fa2ac770b5767368
File Typeexe
Size14.5 KB
First Seen2023-06-12
File NameIMG-20230608-WA000543845821555000483.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: 15144f4c94fcf98feb2f6316930c474710783c27acb9a030ecd78ee440f035a6
  • MD5: 7645321be99ddb26fa2ac770b5767368

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: 15144f4c94fcf98f"
        threat_level = "medium"
        first_seen = "2023-06-12"
    condition:
        hash.sha256(0, filesize) == "15144f4c94fcf98feb2f6316930c474710783c27acb9a030ecd78ee440f035a6"
}

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 15144f4c94fcf98feb2f6316930c474710783c27acb9a030ecd78ee440f035a6 # MD5 7645321be99ddb26fa2ac770b5767368
TypeValueNote
sha256 15144f4c94fcf98feb2f6316930c474710783c27acb9a030ecd78ee440f035a6 Sample:PureCrypter
md5 7645321be99ddb26fa2ac770b5767368 Sample:PureCrypter
Tags
purecrypterloadermalwaremediumsha256hash-analizi