General

  • Target

    c8e9396a044f17adf521663759640dc382cb4a1ae255c1049f91809b5658d4ad

  • Size

    665KB

  • Sample

    211015-v3t6dabhgm

  • MD5

    103e3a76380410f6edd32815b771d82b

  • SHA1

    b2545da0949a09000c7e03abf3bb2bea2d48a8bc

  • SHA256

    c8e9396a044f17adf521663759640dc382cb4a1ae255c1049f91809b5658d4ad

  • SHA512

    92063e7749581302f8b0c889945da901e0c37393f232bf37edfa5aa67aa1b327a4f804350cd99dacf830f1bfe8ade4a37bd4df3ca7356ae8480e8d3ae3f10bed

Malware Config

Extracted

Family

redline

Botnet

mix15.10

C2

185.215.113.15:57055

Targets

    • Target

      c8e9396a044f17adf521663759640dc382cb4a1ae255c1049f91809b5658d4ad

    • Size

      665KB

    • MD5

      103e3a76380410f6edd32815b771d82b

    • SHA1

      b2545da0949a09000c7e03abf3bb2bea2d48a8bc

    • SHA256

      c8e9396a044f17adf521663759640dc382cb4a1ae255c1049f91809b5658d4ad

    • SHA512

      92063e7749581302f8b0c889945da901e0c37393f232bf37edfa5aa67aa1b327a4f804350cd99dacf830f1bfe8ade4a37bd4df3ca7356ae8480e8d3ae3f10bed

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger

      suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks