General

  • Target

    3a2443a34f0e6203e39b3ba8edc55b8042e8755f6c9f27544c9e8194f7f4f712

  • Size

    661KB

  • Sample

    241110-jvp1xaskgz

  • MD5

    d377eeb29ce202e38276acec2070c36f

  • SHA1

    4bcc5f54d632686a06c2ea37831b99d5d07e0c36

  • SHA256

    3a2443a34f0e6203e39b3ba8edc55b8042e8755f6c9f27544c9e8194f7f4f712

  • SHA512

    7b3f1095f1f02b3a4bd195c718ef855d826c49d6dda6f248426cec5f6498516171646a6d53709e55e03b7952aa9d51666ee9cd1dea26d35b4d9b8797a2caa846

  • SSDEEP

    12288:sMrey90pTZvR12w4yD+9qTNyhYrXGoOl/lq8lNTc+gFnWJCHAwIgtgt:yySd2w0UEYK/l/lLc+gFnWJCHy

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

      3a2443a34f0e6203e39b3ba8edc55b8042e8755f6c9f27544c9e8194f7f4f712

    • Size

      661KB

    • MD5

      d377eeb29ce202e38276acec2070c36f

    • SHA1

      4bcc5f54d632686a06c2ea37831b99d5d07e0c36

    • SHA256

      3a2443a34f0e6203e39b3ba8edc55b8042e8755f6c9f27544c9e8194f7f4f712

    • SHA512

      7b3f1095f1f02b3a4bd195c718ef855d826c49d6dda6f248426cec5f6498516171646a6d53709e55e03b7952aa9d51666ee9cd1dea26d35b4d9b8797a2caa846

    • SSDEEP

      12288:sMrey90pTZvR12w4yD+9qTNyhYrXGoOl/lq8lNTc+gFnWJCHAwIgtgt:yySd2w0UEYK/l/lLc+gFnWJCHy

    • 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