General

  • Target

    c8f22c7769dbd1fe31995d22a5abf783b2dc7b2d0eb78c47ae1a2207c6043d16

  • Size

    661KB

  • Sample

    211015-rv2cyabag2

  • MD5

    fdf07b7cafb341efd1da8a4293f3b87f

  • SHA1

    bdb795720074543dde48fe45796223a177e0073b

  • SHA256

    c8f22c7769dbd1fe31995d22a5abf783b2dc7b2d0eb78c47ae1a2207c6043d16

  • SHA512

    8d03ac66b0e3c617017967df960dae4e0b89882fb4fec56cd418facde37fb96786a4c9a5fcaf0c675ff5f7561ca078c396dd2c35a22569b1a978c44e853c377e

Malware Config

Extracted

Family

redline

Botnet

mix15.10

C2

185.215.113.15:57055

Targets

    • Target

      c8f22c7769dbd1fe31995d22a5abf783b2dc7b2d0eb78c47ae1a2207c6043d16

    • Size

      661KB

    • MD5

      fdf07b7cafb341efd1da8a4293f3b87f

    • SHA1

      bdb795720074543dde48fe45796223a177e0073b

    • SHA256

      c8f22c7769dbd1fe31995d22a5abf783b2dc7b2d0eb78c47ae1a2207c6043d16

    • SHA512

      8d03ac66b0e3c617017967df960dae4e0b89882fb4fec56cd418facde37fb96786a4c9a5fcaf0c675ff5f7561ca078c396dd2c35a22569b1a978c44e853c377e

    • 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