General

  • Target

    df202d8bfd8d4fc017b3dd43ae93c32d.exe

  • Size

    735KB

  • Sample

    230606-lp32pade9s

  • MD5

    df202d8bfd8d4fc017b3dd43ae93c32d

  • SHA1

    8ca333235a256a5263f2364e26ef8a9db7e2b758

  • SHA256

    434015a42546ee6b0e5f117631d9b594cd922889dd7223dab5fdce04f5efbb93

  • SHA512

    527361523be2159c400cb9de0c3ebb29089bc791a89d09d71dfd4f02b48e0858b8028e6d2276b6a93ecba489cde7181d5f28492bab68f861751a978f213d86b8

  • SSDEEP

    12288:5MrAy90H24AtlaAOO7t5WzhaaFSMjvfu936KZqTe86JKeW7BvA3:Zyi24At0e/WzJSH3LwTiWK

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19048

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      df202d8bfd8d4fc017b3dd43ae93c32d.exe

    • Size

      735KB

    • MD5

      df202d8bfd8d4fc017b3dd43ae93c32d

    • SHA1

      8ca333235a256a5263f2364e26ef8a9db7e2b758

    • SHA256

      434015a42546ee6b0e5f117631d9b594cd922889dd7223dab5fdce04f5efbb93

    • SHA512

      527361523be2159c400cb9de0c3ebb29089bc791a89d09d71dfd4f02b48e0858b8028e6d2276b6a93ecba489cde7181d5f28492bab68f861751a978f213d86b8

    • SSDEEP

      12288:5MrAy90H24AtlaAOO7t5WzhaaFSMjvfu936KZqTe86JKeW7BvA3:Zyi24At0e/WzJSH3LwTiWK

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks