General

  • Target

    f00347260a56897a56f375a2d38c3201f0868899158619223788887953245df4

  • Size

    665KB

  • Sample

    211125-r4845sfebl

  • MD5

    b9cb4817f8f3d490c94d74559845fc27

  • SHA1

    470211e484300b4a815ace48b4b68d46783379fb

  • SHA256

    f00347260a56897a56f375a2d38c3201f0868899158619223788887953245df4

  • SHA512

    70518c3a4867d36740b86ffa4f2c64f2cdb2a8ad4b6b98e59af23c9dde44de28674bb919c6cc5704519ce179cbec67401a05fa0d192b2f68d1968b7cff62f053

Malware Config

Extracted

Family

redline

Botnet

25.11

C2

185.215.113.17:7700

Targets

    • Target

      f00347260a56897a56f375a2d38c3201f0868899158619223788887953245df4

    • Size

      665KB

    • MD5

      b9cb4817f8f3d490c94d74559845fc27

    • SHA1

      470211e484300b4a815ace48b4b68d46783379fb

    • SHA256

      f00347260a56897a56f375a2d38c3201f0868899158619223788887953245df4

    • SHA512

      70518c3a4867d36740b86ffa4f2c64f2cdb2a8ad4b6b98e59af23c9dde44de28674bb919c6cc5704519ce179cbec67401a05fa0d192b2f68d1968b7cff62f053

    • 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