General

  • Target

    c331ecf4618d874138014c2adc7378767fac91e6de93f45393f559fff1e1fce4

  • Size

    654KB

  • Sample

    211021-2zepvabgfm

  • MD5

    57d667936cc7eb5a544aeb86e8db1101

  • SHA1

    c5eb290552a0cc3a7f572864f72c94a5c7c9ee07

  • SHA256

    c331ecf4618d874138014c2adc7378767fac91e6de93f45393f559fff1e1fce4

  • SHA512

    d4e96b91d287bc9192c04e7102ed87d479e21d554c0fb2ddb3041e726f428516a9a9ca3d07e7a91231a2d810f5bda1a666db52f7615468a10f37f0154450af3c

Malware Config

Extracted

Family

redline

Botnet

mix22.10

C2

185.215.113.15:21508

Targets

    • Target

      c331ecf4618d874138014c2adc7378767fac91e6de93f45393f559fff1e1fce4

    • Size

      654KB

    • MD5

      57d667936cc7eb5a544aeb86e8db1101

    • SHA1

      c5eb290552a0cc3a7f572864f72c94a5c7c9ee07

    • SHA256

      c331ecf4618d874138014c2adc7378767fac91e6de93f45393f559fff1e1fce4

    • SHA512

      d4e96b91d287bc9192c04e7102ed87d479e21d554c0fb2ddb3041e726f428516a9a9ca3d07e7a91231a2d810f5bda1a666db52f7615468a10f37f0154450af3c

    • 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