General

  • Target

    cdc74a5889597fa22b3a58f303b51431a63028bdec66e2f96c4bf7ed2c0a60e6

  • Size

    4.5MB

  • Sample

    240523-v62pmaaf9s

  • MD5

    47b2c9cf6552a68f5bf684310a139aab

  • SHA1

    2bec642d78242ed33333f1bd2c542aff5febf4d1

  • SHA256

    cdc74a5889597fa22b3a58f303b51431a63028bdec66e2f96c4bf7ed2c0a60e6

  • SHA512

    9f7ce98b010c5497f5eb4fa46a6981c8e3710a22da375d5b33c5304f069517d2f1bfb1dde6ad1100a77e78e7142fbfbbc37279704941e6fc7c66c73c4b7058f4

  • SSDEEP

    49152:xNIlsFEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIqcnsHtvZHUbmb/+TK

Malware Config

Targets

    • Target

      cdc74a5889597fa22b3a58f303b51431a63028bdec66e2f96c4bf7ed2c0a60e6

    • Size

      4.5MB

    • MD5

      47b2c9cf6552a68f5bf684310a139aab

    • SHA1

      2bec642d78242ed33333f1bd2c542aff5febf4d1

    • SHA256

      cdc74a5889597fa22b3a58f303b51431a63028bdec66e2f96c4bf7ed2c0a60e6

    • SHA512

      9f7ce98b010c5497f5eb4fa46a6981c8e3710a22da375d5b33c5304f069517d2f1bfb1dde6ad1100a77e78e7142fbfbbc37279704941e6fc7c66c73c4b7058f4

    • SSDEEP

      49152:xNIlsFEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIqcnsHtvZHUbmb/+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