General

  • Target

    07d9a6d4ec99bf41ce0dfb95ca27811285bf4262b8a12f2c8d5be92985fc779a

  • Size

    659KB

  • Sample

    230403-xhabksac8s

  • MD5

    46558d0e09fa5b9fc4ee5da243f671fc

  • SHA1

    25c7ce3757bf2ce95fc5554572687855675d3671

  • SHA256

    07d9a6d4ec99bf41ce0dfb95ca27811285bf4262b8a12f2c8d5be92985fc779a

  • SHA512

    b1eba00c55ecfda5c598ce41cb856364f5385b50fd4ddb3f32eb95247fd9e9348696a3e3664dcabcf5eed95855a9f7f294b329629cc4579e708cc4ee162b3afc

  • SSDEEP

    12288:sMr8y90cyBBQLyetN0BSrNw10YF8x9U4QZSpudMEd6kBR:4yb4IltNzwNAbpuNEkBR

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

      07d9a6d4ec99bf41ce0dfb95ca27811285bf4262b8a12f2c8d5be92985fc779a

    • Size

      659KB

    • MD5

      46558d0e09fa5b9fc4ee5da243f671fc

    • SHA1

      25c7ce3757bf2ce95fc5554572687855675d3671

    • SHA256

      07d9a6d4ec99bf41ce0dfb95ca27811285bf4262b8a12f2c8d5be92985fc779a

    • SHA512

      b1eba00c55ecfda5c598ce41cb856364f5385b50fd4ddb3f32eb95247fd9e9348696a3e3664dcabcf5eed95855a9f7f294b329629cc4579e708cc4ee162b3afc

    • SSDEEP

      12288:sMr8y90cyBBQLyetN0BSrNw10YF8x9U4QZSpudMEd6kBR:4yb4IltNzwNAbpuNEkBR

    • 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.

    • Suspicious use of SetThreadContext

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