General

  • Target

    e9a7e8da3416d1ab89bbef17cf82dc05822da3e8a1c9179c467aac757aa9d47f

  • Size

    665KB

  • Sample

    211015-vjhcgabhek

  • MD5

    7dddbda62e486c4d2b1d2c768247c93d

  • SHA1

    79b46b845039fd24bd6b165d4d8e53edfe24d7e3

  • SHA256

    e9a7e8da3416d1ab89bbef17cf82dc05822da3e8a1c9179c467aac757aa9d47f

  • SHA512

    acb711dfbe15955f4cd131cd3f6a05ca81d9372fab5f2531fa2102ccc3c1bb8c10c0143efdb31fbdf96c22e47e44804ef8619d814cabe5ad88573656aab00dfe

Malware Config

Extracted

Family

redline

Botnet

mix15.10

C2

185.215.113.15:57055

Targets

    • Target

      e9a7e8da3416d1ab89bbef17cf82dc05822da3e8a1c9179c467aac757aa9d47f

    • Size

      665KB

    • MD5

      7dddbda62e486c4d2b1d2c768247c93d

    • SHA1

      79b46b845039fd24bd6b165d4d8e53edfe24d7e3

    • SHA256

      e9a7e8da3416d1ab89bbef17cf82dc05822da3e8a1c9179c467aac757aa9d47f

    • SHA512

      acb711dfbe15955f4cd131cd3f6a05ca81d9372fab5f2531fa2102ccc3c1bb8c10c0143efdb31fbdf96c22e47e44804ef8619d814cabe5ad88573656aab00dfe

    • 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