General

  • Target

    d54cb4561c05ca753591983eecc6f66fa056c4b9b9f7447b718933cd238814a3

  • Size

    714KB

  • Sample

    211022-mc3e3acchr

  • MD5

    beb3b24c5b0cd84628b57a4a743d1cbe

  • SHA1

    8f12e4f61c522f3c482448a40c8555c13c4b2e68

  • SHA256

    d54cb4561c05ca753591983eecc6f66fa056c4b9b9f7447b718933cd238814a3

  • SHA512

    da919fdb272d53bced882bfffbb85418579e5cf33028952def9b5c8f703b25cadc232b53742c30a46a8c6f608cad93490dd9adeceedb246348db64634a0084a5

Malware Config

Extracted

Family

redline

Botnet

22.10

C2

185.215.113.17:7700

Targets

    • Target

      d54cb4561c05ca753591983eecc6f66fa056c4b9b9f7447b718933cd238814a3

    • Size

      714KB

    • MD5

      beb3b24c5b0cd84628b57a4a743d1cbe

    • SHA1

      8f12e4f61c522f3c482448a40c8555c13c4b2e68

    • SHA256

      d54cb4561c05ca753591983eecc6f66fa056c4b9b9f7447b718933cd238814a3

    • SHA512

      da919fdb272d53bced882bfffbb85418579e5cf33028952def9b5c8f703b25cadc232b53742c30a46a8c6f608cad93490dd9adeceedb246348db64634a0084a5

    • 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