General

  • Target

    04388f5d02bed673c37d26ea1f550de9e0b796064830fe3cd49fa1fcaa613fc5

  • Size

    906KB

  • Sample

    230321-vwv44aeb6z

  • MD5

    fd6969f51cd018bb31cb8aa575084897

  • SHA1

    ce6996181f130e39bc2f279c0dff97142e7e8d09

  • SHA256

    04388f5d02bed673c37d26ea1f550de9e0b796064830fe3cd49fa1fcaa613fc5

  • SHA512

    8b4d2a969914f1884ec794d8b5f59a8f4b0558d330b2409b8d36788bac7a8c1a225448afc09043c1de90f88bcf37c80df308f71a9b2b188f01d2cedd4f887d43

  • SSDEEP

    24576:+yHvSZSYAxC99yBmc8j0YI5IgEzIPSF3:NHa8syB0jC5IgEH

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Targets

    • Target

      04388f5d02bed673c37d26ea1f550de9e0b796064830fe3cd49fa1fcaa613fc5

    • Size

      906KB

    • MD5

      fd6969f51cd018bb31cb8aa575084897

    • SHA1

      ce6996181f130e39bc2f279c0dff97142e7e8d09

    • SHA256

      04388f5d02bed673c37d26ea1f550de9e0b796064830fe3cd49fa1fcaa613fc5

    • SHA512

      8b4d2a969914f1884ec794d8b5f59a8f4b0558d330b2409b8d36788bac7a8c1a225448afc09043c1de90f88bcf37c80df308f71a9b2b188f01d2cedd4f887d43

    • SSDEEP

      24576:+yHvSZSYAxC99yBmc8j0YI5IgEzIPSF3:NHa8syB0jC5IgEH

    • 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