General

  • Target

    7491ed69163798afb87424364004bb1d9af26bf5e7c8ebd691d021c842687da5

  • Size

    4.5MB

  • Sample

    240523-v7ftjsag2x

  • MD5

    b93742d869a10d8807bc404e517df9d0

  • SHA1

    2dba3e66222ac2c8706a87182799b3c6e022711b

  • SHA256

    7491ed69163798afb87424364004bb1d9af26bf5e7c8ebd691d021c842687da5

  • SHA512

    2bb0cedb59ecf7856abf81956c2a63e39078a6ec5d77fbaec62b0d6499344771f54c8bdcd8a7ec00e54517fcd518f3799496306454f04b3bc1e3ae1c6ee5b828

  • SSDEEP

    49152:xNIlOFEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIAcnsHtvZHUbmb/+TK

Malware Config

Targets

    • Target

      7491ed69163798afb87424364004bb1d9af26bf5e7c8ebd691d021c842687da5

    • Size

      4.5MB

    • MD5

      b93742d869a10d8807bc404e517df9d0

    • SHA1

      2dba3e66222ac2c8706a87182799b3c6e022711b

    • SHA256

      7491ed69163798afb87424364004bb1d9af26bf5e7c8ebd691d021c842687da5

    • SHA512

      2bb0cedb59ecf7856abf81956c2a63e39078a6ec5d77fbaec62b0d6499344771f54c8bdcd8a7ec00e54517fcd518f3799496306454f04b3bc1e3ae1c6ee5b828

    • SSDEEP

      49152:xNIlOFEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIAcnsHtvZHUbmb/+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