General

  • Target

    24eb37b3f59f7fe94f05bd7075e87ad0d6d6ebb371f82d32ce5f0566f65fc2a0

  • Size

    695KB

  • Sample

    230328-zjzc7sdc67

  • MD5

    a18584247783816894d230c8ad0611ba

  • SHA1

    49c5a1a9c0275a0560c6fb1d5f8adcfeeb6f1e81

  • SHA256

    24eb37b3f59f7fe94f05bd7075e87ad0d6d6ebb371f82d32ce5f0566f65fc2a0

  • SHA512

    3394132d7127a9ef044c91531a79cb8fed69f588155a6467c415065a5cc11a25ba82b75f12285d631aa5438250c4c7519cb5a0ddba24f4a551fba30d1ebc8dc5

  • SSDEEP

    12288:dMrVy90tlWO4viIiiTIaOXGCvmcr69/NOMuuxX+rVWwEwiUHX+FztJba+:Uy6Ht0Ea5cr6jOMlYnittb

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      24eb37b3f59f7fe94f05bd7075e87ad0d6d6ebb371f82d32ce5f0566f65fc2a0

    • Size

      695KB

    • MD5

      a18584247783816894d230c8ad0611ba

    • SHA1

      49c5a1a9c0275a0560c6fb1d5f8adcfeeb6f1e81

    • SHA256

      24eb37b3f59f7fe94f05bd7075e87ad0d6d6ebb371f82d32ce5f0566f65fc2a0

    • SHA512

      3394132d7127a9ef044c91531a79cb8fed69f588155a6467c415065a5cc11a25ba82b75f12285d631aa5438250c4c7519cb5a0ddba24f4a551fba30d1ebc8dc5

    • SSDEEP

      12288:dMrVy90tlWO4viIiiTIaOXGCvmcr69/NOMuuxX+rVWwEwiUHX+FztJba+:Uy6Ht0Ea5cr6jOMlYnittb

    • 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 Enterprise v6

Tasks