General

  • Target

    6439c8e94bd2398ad15bd8cbf86a9ca9528cecf77506357e894a359880282724.zip

  • Size

    682KB

  • Sample

    250112-vwt7sstpdj

  • MD5

    d1eecd2806c29ebacc098fd78bf7b300

  • SHA1

    5ccc3635cd71fdefe15995a6bc9393d134db3bcc

  • SHA256

    a7b7a45fb182082977ca1f787d6df9e3641f7d0b82bd81a787f94db9745a3fe7

  • SHA512

    d8e022f69cf4d5dcb89a9ffcd5071512eda3b956f6a47833872c5f4aa366595b28e41ec080c42c64414346564fdbe0a8ee0bff0cf719dc1090af2f0d06e83bbd

  • SSDEEP

    12288:51/n6NuH332baWZgqXhHF4AVmWS8Kd1Slz5U674u95TUJYMQQ8XhaW0tr1ONPc6:D/nUuH3QR7XZMH5d1SlzWW9PAJYMUxaw

Malware Config

Extracted

Family

redline

Botnet

Bot

C2

87.120.120.22:1912

Targets

    • Target

      6439c8e94bd2398ad15bd8cbf86a9ca9528cecf77506357e894a359880282724.exe

    • Size

      748KB

    • MD5

      aa85f3e75e675fc1684bb5742c147e49

    • SHA1

      a91a25b8af80ad692c209869f9a611ade301b8a9

    • SHA256

      6439c8e94bd2398ad15bd8cbf86a9ca9528cecf77506357e894a359880282724

    • SHA512

      639be242cc7e14dc03f15ebc217859364e3d20549d36ae26eb0c039a243ca467988a246308a2e4dce14bd8dd398e854c4e5ec549fff5d4a2a5c96abc3725479e

    • SSDEEP

      12288:dpl9Z7a0GM4Rb9So1JELBYaKMwbQqbYpOMAauEa3MBy1IkML6ChV29jD+D+eIvvz:hawLQQTUIuEa82+GChc9j0zAx62QcNb

    • RedLine

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

    • RedLine payload

    • Redline family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks