General

  • Target

    6a92022db2039d73c8ec1e915cdbb01dc88ab74d12cbc341dceb2b99844935e5

  • Size

    601KB

  • Sample

    230608-r44vesgh3x

  • MD5

    510997eae201238beedb5e0458d4405f

  • SHA1

    09b7a12c27fc00e587ac062035a83cc716e6df0a

  • SHA256

    6a92022db2039d73c8ec1e915cdbb01dc88ab74d12cbc341dceb2b99844935e5

  • SHA512

    db4b9d1f9f31ab6743baf016db5ba9ac652e68f014bdf7d8e8dd59249df19032c27185294b949bfba813ea9bfe02b02f67cb1867d16c022875f9495809781fc3

  • SSDEEP

    12288:1Mrfy90jo4mb2o9I6GleqxRI5T5dG+RdqFU2Pzl66GP2x5h:Cy0hmbgzl7xGH8/x6Z+x5h

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.129:19068

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      6a92022db2039d73c8ec1e915cdbb01dc88ab74d12cbc341dceb2b99844935e5

    • Size

      601KB

    • MD5

      510997eae201238beedb5e0458d4405f

    • SHA1

      09b7a12c27fc00e587ac062035a83cc716e6df0a

    • SHA256

      6a92022db2039d73c8ec1e915cdbb01dc88ab74d12cbc341dceb2b99844935e5

    • SHA512

      db4b9d1f9f31ab6743baf016db5ba9ac652e68f014bdf7d8e8dd59249df19032c27185294b949bfba813ea9bfe02b02f67cb1867d16c022875f9495809781fc3

    • SSDEEP

      12288:1Mrfy90jo4mb2o9I6GleqxRI5T5dG+RdqFU2Pzl66GP2x5h:Cy0hmbgzl7xGH8/x6Z+x5h

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks