General

  • Target

    adbee7b9427bbf762fb6138e7f4475ed7b47fda025dca124887065055a75cd59

  • Size

    767KB

  • Sample

    230912-mx2n9sed57

  • MD5

    0b1e0ea0aab3729fb1321b910c92beef

  • SHA1

    c4b918961aa2847c026d474d8c6deb2b3cce186e

  • SHA256

    adbee7b9427bbf762fb6138e7f4475ed7b47fda025dca124887065055a75cd59

  • SHA512

    286cf39c32ebf800b6e74223ad89b11f37b232ee71f9eca8154e0ce3b574330f07aaa876e44dffe71318dc2d92b940b45562f15fcc1e87a22d5535de10bde326

  • SSDEEP

    12288:RMrVy90wgoEhHfi7CWk6LfWxuV+mHYTsZ3rTNNUQ328TsSHBUugpIX8bmHhZy1Zj:kyPzeSCWPfWuHaslHNNLUxc8SBYrdBgK

Malware Config

Extracted

Family

redline

Botnet

virad

C2

77.91.124.82:19071

Attributes
  • auth_value

    434dd63619ca8bbf10125913fb40ca28

Targets

    • Target

      adbee7b9427bbf762fb6138e7f4475ed7b47fda025dca124887065055a75cd59

    • Size

      767KB

    • MD5

      0b1e0ea0aab3729fb1321b910c92beef

    • SHA1

      c4b918961aa2847c026d474d8c6deb2b3cce186e

    • SHA256

      adbee7b9427bbf762fb6138e7f4475ed7b47fda025dca124887065055a75cd59

    • SHA512

      286cf39c32ebf800b6e74223ad89b11f37b232ee71f9eca8154e0ce3b574330f07aaa876e44dffe71318dc2d92b940b45562f15fcc1e87a22d5535de10bde326

    • SSDEEP

      12288:RMrVy90wgoEhHfi7CWk6LfWxuV+mHYTsZ3rTNNUQ328TsSHBUugpIX8bmHhZy1Zj:kyPzeSCWPfWuHaslHNNLUxc8SBYrdBgK

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Tasks