General

  • Target

    59ec9f318f788811b6ccf63cc040e8074c5ec5e573b3f54a255a437362fbe088

  • Size

    669KB

  • Sample

    210831-yfqx4arphe

  • MD5

    5c529d95ad2944dfa9023065fff362ee

  • SHA1

    3a811e37b14654633a348e994e51652104d0dc0a

  • SHA256

    59ec9f318f788811b6ccf63cc040e8074c5ec5e573b3f54a255a437362fbe088

  • SHA512

    04155fb460ec01fe6cb64b52ef0b24c405544017ffb95f342c76be03566cb0af5a54d215321c05fc8aae38a910d538b579c49e0e8a34f985f6828cefc38932bd

Malware Config

Extracted

Family

redline

Botnet

mix31.08

C2

185.215.113.15:6043

Targets

    • Target

      59ec9f318f788811b6ccf63cc040e8074c5ec5e573b3f54a255a437362fbe088

    • Size

      669KB

    • MD5

      5c529d95ad2944dfa9023065fff362ee

    • SHA1

      3a811e37b14654633a348e994e51652104d0dc0a

    • SHA256

      59ec9f318f788811b6ccf63cc040e8074c5ec5e573b3f54a255a437362fbe088

    • SHA512

      04155fb460ec01fe6cb64b52ef0b24c405544017ffb95f342c76be03566cb0af5a54d215321c05fc8aae38a910d538b579c49e0e8a34f985f6828cefc38932bd

    • 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

    • 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

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks