General

  • Target

    9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053

  • Size

    653KB

  • Sample

    211021-3vbm3abhan

  • MD5

    59a3bf14f5c1d421989fd6acf433e2fc

  • SHA1

    cf5c27f3c20d3848e963bae9937b6f3ac5fd6a91

  • SHA256

    9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053

  • SHA512

    f32c53c4be3f4834c620434f89e0f5e752173ed5466e935865189c938fcaad11476d6dacd8f632c28276e9b68b5d981f8390731f5ac047695dbf68c2c3d38931

Malware Config

Extracted

Family

redline

Botnet

mix22.10

C2

185.215.113.15:21508

Targets

    • Target

      9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053

    • Size

      653KB

    • MD5

      59a3bf14f5c1d421989fd6acf433e2fc

    • SHA1

      cf5c27f3c20d3848e963bae9937b6f3ac5fd6a91

    • SHA256

      9567e4fd99496d809dcf943efb55901e24013975faeff00f13b839b84711b053

    • SHA512

      f32c53c4be3f4834c620434f89e0f5e752173ed5466e935865189c938fcaad11476d6dacd8f632c28276e9b68b5d981f8390731f5ac047695dbf68c2c3d38931

    • 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