General

  • Target

    f682d7f4f073194d1c6b06b9a28c8b7e7ec0ba032be2c4d200f2697668a71230

  • Size

    787KB

  • Sample

    241104-rfntastldm

  • MD5

    6dbc061dd306876605fec57d162ee669

  • SHA1

    831da721b3b0bc03bc688d5effeccb33fa691d18

  • SHA256

    f682d7f4f073194d1c6b06b9a28c8b7e7ec0ba032be2c4d200f2697668a71230

  • SHA512

    161fa8bc82abad81e21ecf3c705ecbacb323fd6e31131cb7d7074a460e9b7d47e4396518a0c4fea0faa9a716d67c7897ce8b92516a28a55abc1c70be73a713fc

  • SSDEEP

    24576:xykCNJbYRuPdzSl8JPWpgLR3iNGuI+yJH1:knJ9FOsPjdRuInJH

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

Targets

    • Target

      f682d7f4f073194d1c6b06b9a28c8b7e7ec0ba032be2c4d200f2697668a71230

    • Size

      787KB

    • MD5

      6dbc061dd306876605fec57d162ee669

    • SHA1

      831da721b3b0bc03bc688d5effeccb33fa691d18

    • SHA256

      f682d7f4f073194d1c6b06b9a28c8b7e7ec0ba032be2c4d200f2697668a71230

    • SHA512

      161fa8bc82abad81e21ecf3c705ecbacb323fd6e31131cb7d7074a460e9b7d47e4396518a0c4fea0faa9a716d67c7897ce8b92516a28a55abc1c70be73a713fc

    • SSDEEP

      24576:xykCNJbYRuPdzSl8JPWpgLR3iNGuI+yJH1:knJ9FOsPjdRuInJH

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks