General

  • Target

    e9e9829fd78a614926f46f600e237fb220290b215ad0cd9dc28db0826f525ec4

  • Size

    522KB

  • Sample

    230403-1752bscc6s

  • MD5

    58cce7d5e28778027f581378e1fdd4a4

  • SHA1

    f0baa43a6d70cc6ae426ee5da8d37f828bfd9845

  • SHA256

    e9e9829fd78a614926f46f600e237fb220290b215ad0cd9dc28db0826f525ec4

  • SHA512

    1bd313b777352035818c4b262be66c429b8fd514d29b889d4ff6a927b8a45744da45621e9f28b9a5943c0e3b81911be028ba92b22685ea6ced2b353bf8c304d3

  • SSDEEP

    12288:vMr/y90SNM6xohkF5PD7N2Wepo73bRPl6MlfoNA:8yspqV7AWH739sEoO

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

      e9e9829fd78a614926f46f600e237fb220290b215ad0cd9dc28db0826f525ec4

    • Size

      522KB

    • MD5

      58cce7d5e28778027f581378e1fdd4a4

    • SHA1

      f0baa43a6d70cc6ae426ee5da8d37f828bfd9845

    • SHA256

      e9e9829fd78a614926f46f600e237fb220290b215ad0cd9dc28db0826f525ec4

    • SHA512

      1bd313b777352035818c4b262be66c429b8fd514d29b889d4ff6a927b8a45744da45621e9f28b9a5943c0e3b81911be028ba92b22685ea6ced2b353bf8c304d3

    • SSDEEP

      12288:vMr/y90SNM6xohkF5PD7N2Wepo73bRPl6MlfoNA:8yspqV7AWH739sEoO

    • 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

    • Loads dropped DLL

    • 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