General

  • Target

    59bbf79e6b133f0d47bb11274c8fd30163215da2648890cdc31f750e97300293

  • Size

    639KB

  • Sample

    210831-x5gvnpa5m6

  • MD5

    3f0815688ca8c6b64dd3c29d5deee333

  • SHA1

    fc71b8005e22285d2a555ff7a1e56e547d537f6f

  • SHA256

    59bbf79e6b133f0d47bb11274c8fd30163215da2648890cdc31f750e97300293

  • SHA512

    68059821cfb1718a2033bd50902f9f719228e0b3d35f307b16abf6de2385180f939e7102da503bf6cfdaf628fabd7149b4269c250b5fd5409ef7ab54327892c5

Malware Config

Extracted

Family

redline

Botnet

mix31.08

C2

185.215.113.15:6043

Targets

    • Target

      59bbf79e6b133f0d47bb11274c8fd30163215da2648890cdc31f750e97300293

    • Size

      639KB

    • MD5

      3f0815688ca8c6b64dd3c29d5deee333

    • SHA1

      fc71b8005e22285d2a555ff7a1e56e547d537f6f

    • SHA256

      59bbf79e6b133f0d47bb11274c8fd30163215da2648890cdc31f750e97300293

    • SHA512

      68059821cfb1718a2033bd50902f9f719228e0b3d35f307b16abf6de2385180f939e7102da503bf6cfdaf628fabd7149b4269c250b5fd5409ef7ab54327892c5

    • 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