General

  • Target

    e10e909d0033602dd871da9242fda9d9a5a74c2bf69e7042f7b76f60968f1546

  • Size

    690KB

  • Sample

    230328-ccbbgaac3s

  • MD5

    52c91da660906057602e522c57542c83

  • SHA1

    8d319b0c7f200e051aaf283f00274c743095835c

  • SHA256

    e10e909d0033602dd871da9242fda9d9a5a74c2bf69e7042f7b76f60968f1546

  • SHA512

    124956129e4566653fc60b3cff4c2d8c7a95c7961b855f22c0bf1da1075d867f1c5554d135b98da77fd838ea8f3ac2fe99c9814e0d72c1221fed90b219e52c38

  • SSDEEP

    12288:gMrwy90VdujV5qArPZshFyy65hLuDULoVfLfBPm2DmvIoF6kfigPKOSO27ks8Ha:gyEuyArPZnhfaeOZPtDmb6kagSO246

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      e10e909d0033602dd871da9242fda9d9a5a74c2bf69e7042f7b76f60968f1546

    • Size

      690KB

    • MD5

      52c91da660906057602e522c57542c83

    • SHA1

      8d319b0c7f200e051aaf283f00274c743095835c

    • SHA256

      e10e909d0033602dd871da9242fda9d9a5a74c2bf69e7042f7b76f60968f1546

    • SHA512

      124956129e4566653fc60b3cff4c2d8c7a95c7961b855f22c0bf1da1075d867f1c5554d135b98da77fd838ea8f3ac2fe99c9814e0d72c1221fed90b219e52c38

    • SSDEEP

      12288:gMrwy90VdujV5qArPZshFyy65hLuDULoVfLfBPm2DmvIoF6kfigPKOSO27ks8Ha:gyEuyArPZnhfaeOZPtDmb6kagSO246

    • 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