General

  • Target

    2650bf85eda7223f6638ca074f99ede4d70009541d7199c46bba426acde6f62d

  • Size

    672KB

  • Sample

    230331-x3pl1acg45

  • MD5

    dac9d59a05acb82959bfe1e0992159d8

  • SHA1

    567ef51db3cfca46ee307936ad6445db5fef258d

  • SHA256

    2650bf85eda7223f6638ca074f99ede4d70009541d7199c46bba426acde6f62d

  • SHA512

    91a968e03f588d9d467c0dbbb5ce10aaed3a4c74e1316897f46e3748ade082bb2bcdad7e7f8d671f40bd733867f752d225a8527b67de597242657a8f1c3b64f0

  • SSDEEP

    12288:8MrLy904x2rlt0Mh7R/CQg8TM/liW9R+bJ+oM+HCDZUObBrNm9nt6i:Pyr4/CQBMgOGEt+abPYnIi

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      2650bf85eda7223f6638ca074f99ede4d70009541d7199c46bba426acde6f62d

    • Size

      672KB

    • MD5

      dac9d59a05acb82959bfe1e0992159d8

    • SHA1

      567ef51db3cfca46ee307936ad6445db5fef258d

    • SHA256

      2650bf85eda7223f6638ca074f99ede4d70009541d7199c46bba426acde6f62d

    • SHA512

      91a968e03f588d9d467c0dbbb5ce10aaed3a4c74e1316897f46e3748ade082bb2bcdad7e7f8d671f40bd733867f752d225a8527b67de597242657a8f1c3b64f0

    • SSDEEP

      12288:8MrLy904x2rlt0Mh7R/CQg8TM/liW9R+bJ+oM+HCDZUObBrNm9nt6i:Pyr4/CQBMgOGEt+abPYnIi

    • 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

    • 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.

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

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks