General

  • Target

    02c39595e0c4b2a9e37bea25bbe4dbafdc4bf8978217b18edbf8652b550616e9

  • Size

    690KB

  • Sample

    230328-ganagahb47

  • MD5

    dda2e29c4c3e859082cf5c09a9ded730

  • SHA1

    b76302590fccf549dbc21fb96a301e4a163c04bd

  • SHA256

    02c39595e0c4b2a9e37bea25bbe4dbafdc4bf8978217b18edbf8652b550616e9

  • SHA512

    9c43feb420d22b35d58beaed85a8146a0c07eac571b7ebf2f0b199c8de2a316dc2833aa83ea3397e623609d57028e18505f9b24d9c5c37e4b38a7c35e862bd65

  • SSDEEP

    12288:nMrgy901YicYgTFa13zEvfVyK65hLuXeaMSKx3PHXLihOuavBFd6figbjy/+PK7T:3y+TcYg0E85fauaLw3PHbGOuazd6ageT

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

      02c39595e0c4b2a9e37bea25bbe4dbafdc4bf8978217b18edbf8652b550616e9

    • Size

      690KB

    • MD5

      dda2e29c4c3e859082cf5c09a9ded730

    • SHA1

      b76302590fccf549dbc21fb96a301e4a163c04bd

    • SHA256

      02c39595e0c4b2a9e37bea25bbe4dbafdc4bf8978217b18edbf8652b550616e9

    • SHA512

      9c43feb420d22b35d58beaed85a8146a0c07eac571b7ebf2f0b199c8de2a316dc2833aa83ea3397e623609d57028e18505f9b24d9c5c37e4b38a7c35e862bd65

    • SSDEEP

      12288:nMrgy901YicYgTFa13zEvfVyK65hLuXeaMSKx3PHXLihOuavBFd6figbjy/+PK7T:3y+TcYg0E85fauaLw3PHbGOuazd6ageT

    • 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