General

  • Target

    671b387a844f235a275724cbbc4b1c5dabdc449c239a137e84d1d08d9e9087b0

  • Size

    652KB

  • Sample

    241108-entnasvglm

  • MD5

    55a82aba874170238ca6e23627fe63c7

  • SHA1

    5a6f13fb2a236e85ec8b4d5d14e25e021801e05f

  • SHA256

    671b387a844f235a275724cbbc4b1c5dabdc449c239a137e84d1d08d9e9087b0

  • SHA512

    ecd38ef23ecc1422f334d234fd64901c015715c39aa1bbe3f8c2863ba378779cebbb8e2970acd8e9163f352ac204e7da756e523c212723595d9ca033b07c5ab8

  • SSDEEP

    12288:FMr8y90q5uTf1Q2fNfeOnJr4Q3aFprNsAKRn8ooyTsSdyiorUOPselVYyI+WOapg:5yqTfDfA8JcxB0LiPFNI/OKel

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

      671b387a844f235a275724cbbc4b1c5dabdc449c239a137e84d1d08d9e9087b0

    • Size

      652KB

    • MD5

      55a82aba874170238ca6e23627fe63c7

    • SHA1

      5a6f13fb2a236e85ec8b4d5d14e25e021801e05f

    • SHA256

      671b387a844f235a275724cbbc4b1c5dabdc449c239a137e84d1d08d9e9087b0

    • SHA512

      ecd38ef23ecc1422f334d234fd64901c015715c39aa1bbe3f8c2863ba378779cebbb8e2970acd8e9163f352ac204e7da756e523c212723595d9ca033b07c5ab8

    • SSDEEP

      12288:FMr8y90q5uTf1Q2fNfeOnJr4Q3aFprNsAKRn8ooyTsSdyiorUOPselVYyI+WOapg:5yqTfDfA8JcxB0LiPFNI/OKel

    • 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