General

  • Target

    60c7ef51637123a6d4ee8b62de9c8b7106b0ec1644c56e874e0dc5731ba87a86

  • Size

    680KB

  • Sample

    230324-p9twasge2y

  • MD5

    9ab19b524bb50aedc08b3fb1049a5f47

  • SHA1

    d282f1546d14bf24a46d0effdd89d72bc8e354d5

  • SHA256

    60c7ef51637123a6d4ee8b62de9c8b7106b0ec1644c56e874e0dc5731ba87a86

  • SHA512

    9553388bfd1d3b200447693e8719081b621491998f018bc724847404b4de2e150e004ea0acdb733efd6b2b8d37858dfc454419a73bd30b48cf95443811d76f7a

  • SSDEEP

    12288:MmMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:g2HD26KieG1Xs/E6F7mJqlBCKHI

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      60c7ef51637123a6d4ee8b62de9c8b7106b0ec1644c56e874e0dc5731ba87a86

    • Size

      680KB

    • MD5

      9ab19b524bb50aedc08b3fb1049a5f47

    • SHA1

      d282f1546d14bf24a46d0effdd89d72bc8e354d5

    • SHA256

      60c7ef51637123a6d4ee8b62de9c8b7106b0ec1644c56e874e0dc5731ba87a86

    • SHA512

      9553388bfd1d3b200447693e8719081b621491998f018bc724847404b4de2e150e004ea0acdb733efd6b2b8d37858dfc454419a73bd30b48cf95443811d76f7a

    • SSDEEP

      12288:MmMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:g2HD26KieG1Xs/E6F7mJqlBCKHI

    • 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