General

  • Target

    fcd5fd81a6c4632e40cb7bc3baad555e19860dce301caebbe212314367bba814

  • Size

    4.5MB

  • Sample

    240524-a6s29sfb6y

  • MD5

    c70ad920fda0ec14babdeb13c87c6ade

  • SHA1

    be0040abfd848c7c826369644f11e0fc1bc66040

  • SHA256

    fcd5fd81a6c4632e40cb7bc3baad555e19860dce301caebbe212314367bba814

  • SHA512

    53a886d4a6667499f9499fd329de5cb6bff454ff6f1bdc84d76647f4ceccc525a952ff2229ed1d3556abe392262d708f9466096168034651161d930034fa59f8

  • SSDEEP

    49152:xNIlBFEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIXcnsHtvZHUbmb/+TK

Malware Config

Targets

    • Target

      fcd5fd81a6c4632e40cb7bc3baad555e19860dce301caebbe212314367bba814

    • Size

      4.5MB

    • MD5

      c70ad920fda0ec14babdeb13c87c6ade

    • SHA1

      be0040abfd848c7c826369644f11e0fc1bc66040

    • SHA256

      fcd5fd81a6c4632e40cb7bc3baad555e19860dce301caebbe212314367bba814

    • SHA512

      53a886d4a6667499f9499fd329de5cb6bff454ff6f1bdc84d76647f4ceccc525a952ff2229ed1d3556abe392262d708f9466096168034651161d930034fa59f8

    • SSDEEP

      49152:xNIlBFEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIXcnsHtvZHUbmb/+TK

    • Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

    • Detect Blackmoon payload

    • Drops file in Drivers directory

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • 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.

    • Checks installed software on the system

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Tasks