General

  • Target

    4c08b09d5d1a3ba0beac2d6fe0ecb9e31cc94fe3d7629a0c9d3c6954d3d8fa95N.exe

  • Size

    685KB

  • Sample

    241114-k2zdlawglb

  • MD5

    fac7f7075cecefb8d85e02fb03162f00

  • SHA1

    833e4a5a623c6eb98c55e662fe3389e5e2f550e2

  • SHA256

    4c08b09d5d1a3ba0beac2d6fe0ecb9e31cc94fe3d7629a0c9d3c6954d3d8fa95

  • SHA512

    1d62b1d92b34a7bce6a9099bfa4a517f5a97a0fabd6bf147be64b5b4e97aa4232595d3e18c364f03fe05c418b51c7cdb0bebf5552d46dc6d7c9a74a272b2c325

  • SSDEEP

    12288:EMrEy90CmA5tMyKf7pie0QU8T/Amz0N549+547IjwbyADQDTmx+N7d6i+mWMyL6Q:Yyrm+t4pie00Ia+GZDMkUWBMy+zbrQz3

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

      4c08b09d5d1a3ba0beac2d6fe0ecb9e31cc94fe3d7629a0c9d3c6954d3d8fa95N.exe

    • Size

      685KB

    • MD5

      fac7f7075cecefb8d85e02fb03162f00

    • SHA1

      833e4a5a623c6eb98c55e662fe3389e5e2f550e2

    • SHA256

      4c08b09d5d1a3ba0beac2d6fe0ecb9e31cc94fe3d7629a0c9d3c6954d3d8fa95

    • SHA512

      1d62b1d92b34a7bce6a9099bfa4a517f5a97a0fabd6bf147be64b5b4e97aa4232595d3e18c364f03fe05c418b51c7cdb0bebf5552d46dc6d7c9a74a272b2c325

    • SSDEEP

      12288:EMrEy90CmA5tMyKf7pie0QU8T/Amz0N549+547IjwbyADQDTmx+N7d6i+mWMyL6Q:Yyrm+t4pie00Ia+GZDMkUWBMy+zbrQz3

    • 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