General

  • Target

    35097bc1970cea6f2784e31df6c83c67c607e544881b046b4d5d4ace906b4811

  • Size

    1.0MB

  • Sample

    230526-pcyg8afd38

  • MD5

    839cc5c66e9460e47fce2f7842f251e0

  • SHA1

    db88da6dfda3128987f39afc3a6c026f85865992

  • SHA256

    35097bc1970cea6f2784e31df6c83c67c607e544881b046b4d5d4ace906b4811

  • SHA512

    cfb92715a2158d5a71c6ea4a3bdd55c3489a6af5a1d39b62cfe5c5c3e215ebcda5c7b62f559c9068ce233819be3e2524e709c2000d2099560621de823ef4d8b7

  • SSDEEP

    24576:BySt0GFu8eItjibn34VemdR5/IlQ2fZICH6B02Q2LhS:0fgZ8bnaemdR5/IC2fl2Q4

Malware Config

Extracted

Family

redline

Botnet

lisa

C2

83.97.73.122:19062

Attributes
  • auth_value

    c2dc311db9820012377b054447d37949

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

Targets

    • Target

      35097bc1970cea6f2784e31df6c83c67c607e544881b046b4d5d4ace906b4811

    • Size

      1.0MB

    • MD5

      839cc5c66e9460e47fce2f7842f251e0

    • SHA1

      db88da6dfda3128987f39afc3a6c026f85865992

    • SHA256

      35097bc1970cea6f2784e31df6c83c67c607e544881b046b4d5d4ace906b4811

    • SHA512

      cfb92715a2158d5a71c6ea4a3bdd55c3489a6af5a1d39b62cfe5c5c3e215ebcda5c7b62f559c9068ce233819be3e2524e709c2000d2099560621de823ef4d8b7

    • SSDEEP

      24576:BySt0GFu8eItjibn34VemdR5/IlQ2fZICH6B02Q2LhS:0fgZ8bnaemdR5/IC2fl2Q4

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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

2
T1112

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks