Overview

overview

10

Static

static

b405694fbe...49.exe

windows7-x64

10

b405694fbe...49.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    b405694fbedc3ed57f486a0bd892fb48b2917d49
  • Size 360KB
  • Sample230130-xtbc1sdd6s
  • SHA256 c332e200a4050d2b0e7cb33ddbed8e8cd6caff60653cb30a1f76bec08031cbbe
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
redline1evasioninfostealer

Malware Config

Extracted

Family

  • redline

Botnet

  • 1

C2

  • 107.182.129.73:21733

Attributes
  • auth_value

    3a5bb0917495b4312d052a0b8977d2bb

Targets

    • Target
      b405694fbedc3ed57f486a0bd892fb48b2917d49
    • Size 360KB
    • SHA256 c332e200a4050d2b0e7cb33ddbed8e8cd6caff60653cb30a1f76bec08031cbbe
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    redline1evasioninfostealer

    • Modifies security service

      evasion

    • RedLine

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

      infostealerredline

    • RedLine payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Stops running service(s)

      evasion

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks