General

  • Target

    56f4fed2d87bf8fb41488b5742885f4c1f3c4d2567d9c5d88912743a87a7fd79

  • Size

    642KB

  • Sample

    210831-l9xjwjdtc6

  • MD5

    91aa29454b021cb7527a48ccdc63bd03

  • SHA1

    1e7e5758d793cddba18e9da6bf720a8ade96674a

  • SHA256

    56f4fed2d87bf8fb41488b5742885f4c1f3c4d2567d9c5d88912743a87a7fd79

  • SHA512

    3c7c16345ef6803b41622054d56d20c3f5d6569bac991a900f78ab94f57a8a9e1df771e32d594dffedf0ca102e85502021949b5092664886af4809cebc68697b

Malware Config

Extracted

Family

redline

Botnet

mix31.08

C2

185.215.113.15:6043

Targets

    • Target

      56f4fed2d87bf8fb41488b5742885f4c1f3c4d2567d9c5d88912743a87a7fd79

    • Size

      642KB

    • MD5

      91aa29454b021cb7527a48ccdc63bd03

    • SHA1

      1e7e5758d793cddba18e9da6bf720a8ade96674a

    • SHA256

      56f4fed2d87bf8fb41488b5742885f4c1f3c4d2567d9c5d88912743a87a7fd79

    • SHA512

      3c7c16345ef6803b41622054d56d20c3f5d6569bac991a900f78ab94f57a8a9e1df771e32d594dffedf0ca102e85502021949b5092664886af4809cebc68697b

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • 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