General

  • Target

    b2114af6bb8149e6c3860e64aa47475e5c35726dcd8e28891caab5d04054f6d0

  • Size

    227KB

  • Sample

    220608-cdfbtahhb7

  • MD5

    c342639290e42ce0860f250279c8025d

  • SHA1

    c659a8d89ee09783177ea36cbb77a207a0ad018d

  • SHA256

    b2114af6bb8149e6c3860e64aa47475e5c35726dcd8e28891caab5d04054f6d0

  • SHA512

    9519f0feaf37e49e514653c819511ef029dff57000157264cd44ee4daee73967e1b6b98cbb7e819033d3486c860e97ff5eb32447568a8ea21a5a08ef8e47f0d2

Malware Config

Extracted

Family

redline

Botnet

Lyla2

C2

185.215.113.201:21921

Attributes
  • auth_value

    f3b96059847b054b3939cadefd4424ee

Extracted

Family

redline

Botnet

PRIVATOS

C2

185.215.113.75:81

Attributes
  • auth_value

    5ea9b11f430f74fc81d40ef634ac1813

Extracted

Family

redline

Botnet

allsup

C2

193.150.103.38:5473

Attributes
  • auth_value

    e46711734d1a10599f62ed229e676578

Targets

    • Target

      b2114af6bb8149e6c3860e64aa47475e5c35726dcd8e28891caab5d04054f6d0

    • Size

      227KB

    • MD5

      c342639290e42ce0860f250279c8025d

    • SHA1

      c659a8d89ee09783177ea36cbb77a207a0ad018d

    • SHA256

      b2114af6bb8149e6c3860e64aa47475e5c35726dcd8e28891caab5d04054f6d0

    • SHA512

      9519f0feaf37e49e514653c819511ef029dff57000157264cd44ee4daee73967e1b6b98cbb7e819033d3486c860e97ff5eb32447568a8ea21a5a08ef8e47f0d2

    • RedLine

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

    • RedLine Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks