General

  • Target

    91ada931a7df377a081f7c94a90f614a58cdcf9307737b42066447d8bdde159d

  • Size

    651KB

  • Sample

    241111-atg48sybrm

  • MD5

    8274b67d806098dcdc2842387dcafbb5

  • SHA1

    38fadcafadf6a19f87563a5cb894618731e1607a

  • SHA256

    91ada931a7df377a081f7c94a90f614a58cdcf9307737b42066447d8bdde159d

  • SHA512

    a6e0b87c63dcf39a22941fd921aa99d30f507cb8d50323d87d68b1016f50e56287d68f06fa77cb5d512333466b3f0ba686c92e68a040743a78ed93632f344c0b

  • SSDEEP

    12288:2Mr/y90YfVJW2tC3mbMKMbKO7c03FpgGwKGr86krurwYFB/:JytNJLOmbHMmOl0GAvkruEYFB/

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

      91ada931a7df377a081f7c94a90f614a58cdcf9307737b42066447d8bdde159d

    • Size

      651KB

    • MD5

      8274b67d806098dcdc2842387dcafbb5

    • SHA1

      38fadcafadf6a19f87563a5cb894618731e1607a

    • SHA256

      91ada931a7df377a081f7c94a90f614a58cdcf9307737b42066447d8bdde159d

    • SHA512

      a6e0b87c63dcf39a22941fd921aa99d30f507cb8d50323d87d68b1016f50e56287d68f06fa77cb5d512333466b3f0ba686c92e68a040743a78ed93632f344c0b

    • SSDEEP

      12288:2Mr/y90YfVJW2tC3mbMKMbKO7c03FpgGwKGr86krurwYFB/:JytNJLOmbHMmOl0GAvkruEYFB/

    • 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