General

  • Target

    5442d36d58ffd39fc0202b2af190a1cc99968a1a9c4d2bd6d78efc8d5307dace

  • Size

    660KB

  • Sample

    241111-c6n5estrbm

  • MD5

    e973ef49eb4408be90e20c9ec116b2f0

  • SHA1

    89fd7e32b3026b585f78e9d8fd68a2e05eb85e84

  • SHA256

    5442d36d58ffd39fc0202b2af190a1cc99968a1a9c4d2bd6d78efc8d5307dace

  • SHA512

    d513f2caec24a2ead86564f9d9c5932d1ee7bea29f6bec15aa0e19c4648b15be2400a00407ace1a13edec3ce0a3bf5262163467e61b76d9a3fec3769f377931c

  • SSDEEP

    12288:xMrMy903tFAY5bC5jr7qi8r078FtdXXpttH/lXwl3TTV6fXXNbhNzep:9y8tFAljrOdvdJbH/lQchE

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

      5442d36d58ffd39fc0202b2af190a1cc99968a1a9c4d2bd6d78efc8d5307dace

    • Size

      660KB

    • MD5

      e973ef49eb4408be90e20c9ec116b2f0

    • SHA1

      89fd7e32b3026b585f78e9d8fd68a2e05eb85e84

    • SHA256

      5442d36d58ffd39fc0202b2af190a1cc99968a1a9c4d2bd6d78efc8d5307dace

    • SHA512

      d513f2caec24a2ead86564f9d9c5932d1ee7bea29f6bec15aa0e19c4648b15be2400a00407ace1a13edec3ce0a3bf5262163467e61b76d9a3fec3769f377931c

    • SSDEEP

      12288:xMrMy903tFAY5bC5jr7qi8r078FtdXXpttH/lXwl3TTV6fXXNbhNzep:9y8tFAljrOdvdJbH/lQchE

    • 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