General

  • Target

    3e33cba3607467b99b975f6b69b90dfa3d63fc670e844.exe

  • Size

    320KB

  • Sample

    221101-m4jf9scahm

  • MD5

    d4fae7a6d40bfaced3456d116c06636b

  • SHA1

    08be33fe4ef5d9600b401b8d188da09236fe6ad8

  • SHA256

    3e33cba3607467b99b975f6b69b90dfa3d63fc670e8449f37dd7c3356ec39fd3

  • SHA512

    38788407eb16e8583099a0ba82c90e9c02fff037aba46b5fd381db87c7ed74a3625b27fd5e57fafa93c4ad08a7499706656630d45e47c7724762d79ce04ed471

  • SSDEEP

    3072:XE1wAS2i/i5li6Y+VcuOuNMxCnFSe2KdVDAiFJRgO0VggjcGkNIVqIV7:uwAS2iapYacuO+QaJrDR3RXw7ITsq

Malware Config

Extracted

Family

redline

Botnet

slovarik15btc

C2

78.153.144.3:2510

Attributes
  • auth_value

    bfedad55292538ad3edd07ac95ad8952

Extracted

Family

redline

Botnet

Google2

C2

167.235.71.14:20469

Attributes
  • auth_value

    fb274d9691235ba015830da570a13578

Targets

    • Target

      3e33cba3607467b99b975f6b69b90dfa3d63fc670e844.exe

    • Size

      320KB

    • MD5

      d4fae7a6d40bfaced3456d116c06636b

    • SHA1

      08be33fe4ef5d9600b401b8d188da09236fe6ad8

    • SHA256

      3e33cba3607467b99b975f6b69b90dfa3d63fc670e8449f37dd7c3356ec39fd3

    • SHA512

      38788407eb16e8583099a0ba82c90e9c02fff037aba46b5fd381db87c7ed74a3625b27fd5e57fafa93c4ad08a7499706656630d45e47c7724762d79ce04ed471

    • SSDEEP

      3072:XE1wAS2i/i5li6Y+VcuOuNMxCnFSe2KdVDAiFJRgO0VggjcGkNIVqIV7:uwAS2iapYacuO+QaJrDR3RXw7ITsq

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detect Amadey credential stealer module

    • Detects Smokeloader packer

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks