General

  • Target

    b28c901dc028daabf80b121c05183bf982af80546af6b243eb0693c120101eb0

  • Size

    664KB

  • Sample

    211125-aaqbhahbe8

  • MD5

    ec50c29853a5c6effcaca3a20996f46d

  • SHA1

    3be9fb01b3b57c25fa1c6af73221171dc82d90c9

  • SHA256

    b28c901dc028daabf80b121c05183bf982af80546af6b243eb0693c120101eb0

  • SHA512

    9d39489db501c82561872e5f0cf8c015b6b17cd7600a2a198fe997f8d11cd1a84bcc14982e5e3fb2a2929fe0a6556933fa4181cee7731ffe795be251e287fe30

Malware Config

Extracted

Family

redline

Botnet

25.11

C2

185.215.113.17:7700

Targets

    • Target

      b28c901dc028daabf80b121c05183bf982af80546af6b243eb0693c120101eb0

    • Size

      664KB

    • MD5

      ec50c29853a5c6effcaca3a20996f46d

    • SHA1

      3be9fb01b3b57c25fa1c6af73221171dc82d90c9

    • SHA256

      b28c901dc028daabf80b121c05183bf982af80546af6b243eb0693c120101eb0

    • SHA512

      9d39489db501c82561872e5f0cf8c015b6b17cd7600a2a198fe997f8d11cd1a84bcc14982e5e3fb2a2929fe0a6556933fa4181cee7731ffe795be251e287fe30

    • 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

2
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks