General

  • Target

    Credit Card Gen & Checker.exe

  • Size

    1.5MB

  • Sample

    241011-nkbsrazcld

  • MD5

    50efa8e740357a86511b32b7f67193b0

  • SHA1

    374e00d228ed1510f8cbc07558dd714b83e43f18

  • SHA256

    54b2a237e237d0060e5d8f5ab612c0b236f5f39d07b311af99fa1e7e986ee0e9

  • SHA512

    fc258fff378ae5ac756f4068c015b2bfea0047928f42c15867836f924eb4b95c1e6c404730a5c8dfd074b3e0208994530557b7aadb03868e4dc21d243a8e9a71

  • SSDEEP

    12288:TyV3Wsxv4Til5TYyUyQc8uHgo2aYFSvRX55Lm1LsLzEg5xC4BSE9:TyxWcMoSDuAxaUSZDLmBsLzEg5xCvE9

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

oTA1Qk0GTnww

Attributes
  • delay

    3

  • install

    true

  • install_file

    svchost.exe

  • install_folder

    %Temp%

aes.plain

Targets

    • Target

      Credit Card Gen & Checker.exe

    • Size

      1.5MB

    • MD5

      50efa8e740357a86511b32b7f67193b0

    • SHA1

      374e00d228ed1510f8cbc07558dd714b83e43f18

    • SHA256

      54b2a237e237d0060e5d8f5ab612c0b236f5f39d07b311af99fa1e7e986ee0e9

    • SHA512

      fc258fff378ae5ac756f4068c015b2bfea0047928f42c15867836f924eb4b95c1e6c404730a5c8dfd074b3e0208994530557b7aadb03868e4dc21d243a8e9a71

    • SSDEEP

      12288:TyV3Wsxv4Til5TYyUyQc8uHgo2aYFSvRX55Lm1LsLzEg5xC4BSE9:TyxWcMoSDuAxaUSZDLmBsLzEg5xCvE9

    • 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

    • UAC bypass

    • Async RAT payload

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Drops startup file

    • 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.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • 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.

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks