General

  • Target

    93f9fed353cc430f1f0c2a3d32359e3dfcdd46d6eb0ab0f3ff1e50c21f814b34

  • Size

    4.5MB

  • Sample

    240523-1y7hssaf5y

  • MD5

    15de3df370e17b21e924e2110e8afdca

  • SHA1

    cd9105ecc4bd5dede82c69f0e85e5ad830087555

  • SHA256

    93f9fed353cc430f1f0c2a3d32359e3dfcdd46d6eb0ab0f3ff1e50c21f814b34

  • SHA512

    d77203626958cdb76da7a145ba3820da9cf30cd092cfc651dc3ebaf5d49eba68f3139865140f113c04f2fdaa4e98b8a61192caffc523025cf0974e6ec5a942a3

  • SSDEEP

    49152:xNIl+FEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIwcnsHtvZHUbmb/+TK

Malware Config

Targets

    • Target

      93f9fed353cc430f1f0c2a3d32359e3dfcdd46d6eb0ab0f3ff1e50c21f814b34

    • Size

      4.5MB

    • MD5

      15de3df370e17b21e924e2110e8afdca

    • SHA1

      cd9105ecc4bd5dede82c69f0e85e5ad830087555

    • SHA256

      93f9fed353cc430f1f0c2a3d32359e3dfcdd46d6eb0ab0f3ff1e50c21f814b34

    • SHA512

      d77203626958cdb76da7a145ba3820da9cf30cd092cfc651dc3ebaf5d49eba68f3139865140f113c04f2fdaa4e98b8a61192caffc523025cf0974e6ec5a942a3

    • SSDEEP

      49152:xNIl+FEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIwcnsHtvZHUbmb/+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