General

  • Target

    82fe30d335b8a82fbf7006c06ae34800b20591ec9d9a2a713ccb612945961b12

  • Size

    659KB

  • Sample

    230403-16xcsscb9x

  • MD5

    886331fa489e348c6b06f8cc35c6ed10

  • SHA1

    dd7152e9d0c97ec4c029792757356cdd555202d3

  • SHA256

    82fe30d335b8a82fbf7006c06ae34800b20591ec9d9a2a713ccb612945961b12

  • SHA512

    fdcd58eb8ddfd11ac475110344a8d21589286a71f1f175581cc410d5afdd34e90f790d08e3819966fc1de86a5068233a9f25134d8512748543006a8cf5307d9d

  • SSDEEP

    12288:7Mrqy903JyDjJR6WlOvIQLWH2wFftb+t599rwEyXCzfkft/ju0lUz0ch:1yO+JYWWB/w7yt5PHyyzMBb0rh

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

      82fe30d335b8a82fbf7006c06ae34800b20591ec9d9a2a713ccb612945961b12

    • Size

      659KB

    • MD5

      886331fa489e348c6b06f8cc35c6ed10

    • SHA1

      dd7152e9d0c97ec4c029792757356cdd555202d3

    • SHA256

      82fe30d335b8a82fbf7006c06ae34800b20591ec9d9a2a713ccb612945961b12

    • SHA512

      fdcd58eb8ddfd11ac475110344a8d21589286a71f1f175581cc410d5afdd34e90f790d08e3819966fc1de86a5068233a9f25134d8512748543006a8cf5307d9d

    • SSDEEP

      12288:7Mrqy903JyDjJR6WlOvIQLWH2wFftb+t599rwEyXCzfkft/ju0lUz0ch:1yO+JYWWB/w7yt5PHyyzMBb0rh

    • 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