General

  • Target

    c0cd498092f18a2e1254b0b40fb102aba51a06c5d5fd79bbc13ce86c2a6fb90e

  • Size

    767KB

  • Sample

    230912-mqzakabg4v

  • MD5

    3716b96ff3205c816392f5509ba7949d

  • SHA1

    0aea06029f35e687f5b6afda259c74a51c991809

  • SHA256

    c0cd498092f18a2e1254b0b40fb102aba51a06c5d5fd79bbc13ce86c2a6fb90e

  • SHA512

    81fea7f2a36d8cdc5b30686e7d8ba0f232a778d652793fadd0690b83feac4677d4c387c92cb97031c0b30d4f38e263f3f4908f1ca87b107bddd5ba24db224147

  • SSDEEP

    12288:hMrjy90Zcz5Fkg3zZxCQArlQVl37MY2aqOZfZTQzU94lKiJU5:aygg3lxCQLi0qQTQw94lvJc

Malware Config

Extracted

Family

redline

Botnet

virad

C2

77.91.124.82:19071

Attributes
  • auth_value

    434dd63619ca8bbf10125913fb40ca28

Targets

    • Target

      c0cd498092f18a2e1254b0b40fb102aba51a06c5d5fd79bbc13ce86c2a6fb90e

    • Size

      767KB

    • MD5

      3716b96ff3205c816392f5509ba7949d

    • SHA1

      0aea06029f35e687f5b6afda259c74a51c991809

    • SHA256

      c0cd498092f18a2e1254b0b40fb102aba51a06c5d5fd79bbc13ce86c2a6fb90e

    • SHA512

      81fea7f2a36d8cdc5b30686e7d8ba0f232a778d652793fadd0690b83feac4677d4c387c92cb97031c0b30d4f38e263f3f4908f1ca87b107bddd5ba24db224147

    • SSDEEP

      12288:hMrjy90Zcz5Fkg3zZxCQArlQVl37MY2aqOZfZTQzU94lKiJU5:aygg3lxCQLi0qQTQw94lvJc

    • 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