General

  • Target

    f73dad9ce13178efd19445c4ffe6bcb09c6bd0df5a825653f9cacffef34d6239

  • Size

    881KB

  • Sample

    241106-27y4fsyqfw

  • MD5

    c4197753cbcb40d89fe5e3cc7e210a9e

  • SHA1

    85e0a1c6e72983f0392254366ca2213691d2f897

  • SHA256

    f73dad9ce13178efd19445c4ffe6bcb09c6bd0df5a825653f9cacffef34d6239

  • SHA512

    201ae8559aa04469936a95780504b28e8365196575328b1c639ee7ca675a04f07bf4a9d371af1b417059e2a4650704e3e06195bcfb0aa2068a946f88b933c882

  • SSDEEP

    24576:QG2Oh6sZeMr5L/Ucp5aepgx0y2siSl2DQQUfsNf:QG2K6MT1Ucp5aeix0y/QgWf

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

droz

C2

77.91.124.145:4125

Attributes
  • auth_value

    d099adf6dbf6ccb8e16967104280634a

Targets

    • Target

      3661ef5a90efea60e4b63317cc2217f43710e41dcfc344131d1c0f3af8dcc7a3.exe

    • Size

      925KB

    • MD5

      b5cd0d2cd6dc1c087a84a9f09db3cbae

    • SHA1

      92ee3fbcf7fe6777b1c03272416e12b5842228e9

    • SHA256

      3661ef5a90efea60e4b63317cc2217f43710e41dcfc344131d1c0f3af8dcc7a3

    • SHA512

      4856251ae0f404dc4d94dc8e4df9c31174f5e6df180e7e81c3a5cc928b68b61d9022150f75533e0926a0b10a0e68c666f01d8bc31211c0bcd0e8f90e1e1a3ce5

    • SSDEEP

      24576:gypy1t3R32n/q0HuMeUD/lHK0JyHAYwNodk:npythGn/qWuCvyHAYf

    • 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