General

  • Target

    7e44d182f5eaf84abfd25a600d3566c836db308172c1bbcaf96ecfa11230d1cf

  • Size

    522KB

  • Sample

    230403-w6bnwage25

  • MD5

    718c0fbb4951cc347d9358e3983a2fa2

  • SHA1

    5be3d5f474dbad2eabfc498b910142a3b6270dbc

  • SHA256

    7e44d182f5eaf84abfd25a600d3566c836db308172c1bbcaf96ecfa11230d1cf

  • SHA512

    c4ec76aa0d98e93168befa0108bf1619d97ad4aa7d780ceb6031a6af6839a2cbe8e6ef6cf966eee1498aeb103035177c2b6f7fd135c587d17bf3674857dc1dda

  • SSDEEP

    12288:KMrJy90E7DwMNCz0c0McyI9/6m+trhVuCy9kqb86N5Uhd:LydITT0McyI9/s/uCrm58d

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

      7e44d182f5eaf84abfd25a600d3566c836db308172c1bbcaf96ecfa11230d1cf

    • Size

      522KB

    • MD5

      718c0fbb4951cc347d9358e3983a2fa2

    • SHA1

      5be3d5f474dbad2eabfc498b910142a3b6270dbc

    • SHA256

      7e44d182f5eaf84abfd25a600d3566c836db308172c1bbcaf96ecfa11230d1cf

    • SHA512

      c4ec76aa0d98e93168befa0108bf1619d97ad4aa7d780ceb6031a6af6839a2cbe8e6ef6cf966eee1498aeb103035177c2b6f7fd135c587d17bf3674857dc1dda

    • SSDEEP

      12288:KMrJy90E7DwMNCz0c0McyI9/6m+trhVuCy9kqb86N5Uhd:LydITT0McyI9/s/uCrm58d

    • 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