General

  • Target

    0ede6bf3fdba01fcacd0d577b820207d.exe

  • Size

    14.5MB

  • Sample

    240729-c3kmtstajb

  • MD5

    0ede6bf3fdba01fcacd0d577b820207d

  • SHA1

    7c609e7552600c33e3db0a691ec28700fd42a497

  • SHA256

    27c6f92ce148b9ea03ca564c57474665b02a1f2e266f0175a548de7a90fd08bf

  • SHA512

    f01dfdf05de8bf1b0ab0f74996d4807448359eb1a38c41d52e4b8de61882e9341a7f9c27c7d8cefdd94e7e0360cebab9451b1109471fe40c03002120aeb4b983

  • SSDEEP

    393216:CXMxStQvFIeTiQvMipcK5x00D1lR/ggb/Dt:IXU1TzvMInx0QV/D

Malware Config

Extracted

Family

redline

Botnet

diamotrix

C2

176.111.174.140:1912

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

176.111.174.140:6606

176.111.174.140:7707

176.111.174.140:8808

Mutex

PWhSiRkcxVoa

Attributes
  • delay

    3

  • install

    true

  • install_file

    svchost.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      0ede6bf3fdba01fcacd0d577b820207d.exe

    • Size

      14.5MB

    • MD5

      0ede6bf3fdba01fcacd0d577b820207d

    • SHA1

      7c609e7552600c33e3db0a691ec28700fd42a497

    • SHA256

      27c6f92ce148b9ea03ca564c57474665b02a1f2e266f0175a548de7a90fd08bf

    • SHA512

      f01dfdf05de8bf1b0ab0f74996d4807448359eb1a38c41d52e4b8de61882e9341a7f9c27c7d8cefdd94e7e0360cebab9451b1109471fe40c03002120aeb4b983

    • SSDEEP

      393216:CXMxStQvFIeTiQvMipcK5x00D1lR/ggb/Dt:IXU1TzvMInx0QV/D

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • RedLine

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

    • RedLine payload

    • Async RAT payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Command and Scripting Interpreter: PowerShell

      Start PowerShell.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks