General

  • Target

    228e170cbc2dcce5b087bb38e579e4f111c030457d1bad8e464642ba5a1a6da7

  • Size

    835KB

  • Sample

    230319-zgqchsaa68

  • MD5

    a247cad43660b92642f7c99e179e7842

  • SHA1

    6f5f285ddfcc77d66ea4a90e9390601a0e19c8c0

  • SHA256

    228e170cbc2dcce5b087bb38e579e4f111c030457d1bad8e464642ba5a1a6da7

  • SHA512

    f37b26e5c02202e11001df51b084e010fe29cba2219eefd96cbcadcd97a51124615343aec0a7108efb9f037eed67dbddc69078b8fcd08b3175dd36657f1ef317

  • SSDEEP

    12288:dMr0y902mnKm+DRmdm4wRbNpEyaXDkLsLYo6o8qbv+jJrK8HEd8m7RDVX+Mixhml:hy7Lm8fjojYLskoxt2K7RJxixFtYoW

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

vint

C2

193.233.20.30:4125

Attributes
  • auth_value

    fb8811912f8370b3d23bffda092d88d0

Targets

    • Target

      228e170cbc2dcce5b087bb38e579e4f111c030457d1bad8e464642ba5a1a6da7

    • Size

      835KB

    • MD5

      a247cad43660b92642f7c99e179e7842

    • SHA1

      6f5f285ddfcc77d66ea4a90e9390601a0e19c8c0

    • SHA256

      228e170cbc2dcce5b087bb38e579e4f111c030457d1bad8e464642ba5a1a6da7

    • SHA512

      f37b26e5c02202e11001df51b084e010fe29cba2219eefd96cbcadcd97a51124615343aec0a7108efb9f037eed67dbddc69078b8fcd08b3175dd36657f1ef317

    • SSDEEP

      12288:dMr0y902mnKm+DRmdm4wRbNpEyaXDkLsLYo6o8qbv+jJrK8HEd8m7RDVX+Mixhml:hy7Lm8fjojYLskoxt2K7RJxixFtYoW

    • 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