General

  • Target

    c59f5ca5e2c1652bcaf2353294f9a6e8fc1b2bdf775d1dc207f18b298c841849

  • Size

    663KB

  • Sample

    211125-czf58shdd3

  • MD5

    0321c4447d9bedc9fa4f329bd40ada57

  • SHA1

    3b4eae5ec4f2274f4b24cc42611b0c8344740f8b

  • SHA256

    c59f5ca5e2c1652bcaf2353294f9a6e8fc1b2bdf775d1dc207f18b298c841849

  • SHA512

    1f5a9efc5c127174fa857570a219b5703af270860f1e0fc066c89e0e1ec49fe7d1f4fb45b889b185d8cc7e38d646f972a21b84a36ac02c48f4802dd330362390

Malware Config

Extracted

Family

redline

Botnet

25.11

C2

185.215.113.17:7700

Targets

    • Target

      c59f5ca5e2c1652bcaf2353294f9a6e8fc1b2bdf775d1dc207f18b298c841849

    • Size

      663KB

    • MD5

      0321c4447d9bedc9fa4f329bd40ada57

    • SHA1

      3b4eae5ec4f2274f4b24cc42611b0c8344740f8b

    • SHA256

      c59f5ca5e2c1652bcaf2353294f9a6e8fc1b2bdf775d1dc207f18b298c841849

    • SHA512

      1f5a9efc5c127174fa857570a219b5703af270860f1e0fc066c89e0e1ec49fe7d1f4fb45b889b185d8cc7e38d646f972a21b84a36ac02c48f4802dd330362390

    • 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