General

  • Target

    f0e01291507ed1aabbed81fa5a41fcf61afcc96d4ae7d29e12586a4a692ae4fe

  • Size

    768KB

  • Sample

    230912-mt6h2sed48

  • MD5

    2e738f7057a29a055b7e052df93b05e2

  • SHA1

    06321bd371910c697fd420fef8d5e5a91856783c

  • SHA256

    f0e01291507ed1aabbed81fa5a41fcf61afcc96d4ae7d29e12586a4a692ae4fe

  • SHA512

    96b586d3dca5db8354216bf9e4cea2aa1f63b1ac606276321c385bf0baacb2f0936469aeaf85ed0188b3b4903ab52db7a9dfd227693ac98bc0f3f057f5345902

  • SSDEEP

    12288:7MrFy904RDNle6a6wmC8MHpgdr8Vi5mqpcgdlf/P+Yi2cdv2iNfxL1wHg3R:uydTzabmC80ad+Mtpcgd1n5ibdz1x2AB

Malware Config

Extracted

Family

redline

Botnet

virad

C2

77.91.124.82:19071

Attributes
  • auth_value

    434dd63619ca8bbf10125913fb40ca28

Targets

    • Target

      f0e01291507ed1aabbed81fa5a41fcf61afcc96d4ae7d29e12586a4a692ae4fe

    • Size

      768KB

    • MD5

      2e738f7057a29a055b7e052df93b05e2

    • SHA1

      06321bd371910c697fd420fef8d5e5a91856783c

    • SHA256

      f0e01291507ed1aabbed81fa5a41fcf61afcc96d4ae7d29e12586a4a692ae4fe

    • SHA512

      96b586d3dca5db8354216bf9e4cea2aa1f63b1ac606276321c385bf0baacb2f0936469aeaf85ed0188b3b4903ab52db7a9dfd227693ac98bc0f3f057f5345902

    • SSDEEP

      12288:7MrFy904RDNle6a6wmC8MHpgdr8Vi5mqpcgdlf/P+Yi2cdv2iNfxL1wHg3R:uydTzabmC80ad+Mtpcgd1n5ibdz1x2AB

    • 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