PikaBot | Threat Level: high | Type: Loader

Cryptographic Identifiers

SHA2568ee9141074b48784c89aa5d3cd4010fcf4e6d467b618c8719970f78fcc24a365
MD5b9a7f2cc9283df19c763c6dd8c2ff3fe
File Typedll
Size604.7 KB
First Seen2023-05-18
File Nameamphibolostylous.grommets.dll
Tagsdll, Pikabot

Malware Family: PikaBot

PikaBot, email loader'dır.

TypeLoader
Programming LanguageC
Target PlatformWindows
C2 ProtocolHTTPS
PurposeEmail loader
First Seen Year2023

Threat Indicators (IOC)

  • SHA256: 8ee9141074b48784c89aa5d3cd4010fcf4e6d467b618c8719970f78fcc24a365
  • MD5: b9a7f2cc9283df19c763c6dd8c2ff3fe

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 PikaBot_SHA256 {
    meta:
        description = "PikaBot sample: 8ee9141074b48784"
        threat_level = "high"
        first_seen = "2023-05-18"
    condition:
        hash.sha256(0, filesize) == "8ee9141074b48784c89aa5d3cd4010fcf4e6d467b618c8719970f78fcc24a365"
}

PikaBot — Malware Profile

PikaBot modular loader. NtQuery dual anti-debug. Surrogate U+D800 JSON. Procurement lures.

Malware Type
Loader
Programming Language
C
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 — PikaBot
# SHA256 8ee9141074b48784c89aa5d3cd4010fcf4e6d467b618c8719970f78fcc24a365 # MD5 b9a7f2cc9283df19c763c6dd8c2ff3fe
TypeValueNote
sha256 8ee9141074b48784c89aa5d3cd4010fcf4e6d467b618c8719970f78fcc24a365 Sample:PikaBot
md5 b9a7f2cc9283df19c763c6dd8c2ff3fe Sample:PikaBot
Tags
pikabotloadermalwarehighsha256hash-analizi