General

  • Target

    73f35c3cfddd5d37e5f1eec9cce6463496a6ec727ac878378664a3f259538dcb

  • Size

    1.1MB

  • Sample

    230920-x31dhaac3t

  • MD5

    31732df5533c39d11d61a28327f3687f

  • SHA1

    d7bc0ea375a40fd61a4d60322add2c13427d1a88

  • SHA256

    73f35c3cfddd5d37e5f1eec9cce6463496a6ec727ac878378664a3f259538dcb

  • SHA512

    36538e9ddd21783d1105bd9f9fdb9ea88c18fc5eae4017b1954a31a3c2c7da35a594988262f8284ab0c9c03813d6f11c22e403f1a99e78f808dad4ee7b505977

  • SSDEEP

    24576:pyIaevTrbjeWezq/ysxQlmXd+V7adpGE6x0:c6vbjegTxQ0Xc7q6

Malware Config

Extracted

Family

redline

Botnet

buben

C2

77.91.124.82:19071

Attributes
  • auth_value

    c62fa04aa45f5b78f62d2c21fcbefdec

Targets

    • Target

      73f35c3cfddd5d37e5f1eec9cce6463496a6ec727ac878378664a3f259538dcb

    • Size

      1.1MB

    • MD5

      31732df5533c39d11d61a28327f3687f

    • SHA1

      d7bc0ea375a40fd61a4d60322add2c13427d1a88

    • SHA256

      73f35c3cfddd5d37e5f1eec9cce6463496a6ec727ac878378664a3f259538dcb

    • SHA512

      36538e9ddd21783d1105bd9f9fdb9ea88c18fc5eae4017b1954a31a3c2c7da35a594988262f8284ab0c9c03813d6f11c22e403f1a99e78f808dad4ee7b505977

    • SSDEEP

      24576:pyIaevTrbjeWezq/ysxQlmXd+V7adpGE6x0:c6vbjegTxQ0Xc7q6

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks