General

  • Target

    b852796b95ab9ef4dc075b21247a3d052af055bf490e40fad4341eb15748be77

  • Size

    4.5MB

  • Sample

    240523-x9s8rsde3y

  • MD5

    9d7eae58368d68248e05cafc76463ce0

  • SHA1

    cd688f9c167c975570840a9bd56df49e75f061c8

  • SHA256

    b852796b95ab9ef4dc075b21247a3d052af055bf490e40fad4341eb15748be77

  • SHA512

    a1a3d065c8589e18c9c53ffb716dc46cb600ed3c2b6ecf56a368360185470fc0a3e8214a4f30a9c1e9923fb8e5dcb0fc5625799b483a05b7911b637e0660c9b6

  • SSDEEP

    49152:xNIlyFEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIscnsHtvZHUbmb/+TK

Malware Config

Targets

    • Target

      b852796b95ab9ef4dc075b21247a3d052af055bf490e40fad4341eb15748be77

    • Size

      4.5MB

    • MD5

      9d7eae58368d68248e05cafc76463ce0

    • SHA1

      cd688f9c167c975570840a9bd56df49e75f061c8

    • SHA256

      b852796b95ab9ef4dc075b21247a3d052af055bf490e40fad4341eb15748be77

    • SHA512

      a1a3d065c8589e18c9c53ffb716dc46cb600ed3c2b6ecf56a368360185470fc0a3e8214a4f30a9c1e9923fb8e5dcb0fc5625799b483a05b7911b637e0660c9b6

    • SSDEEP

      49152:xNIlyFEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIscnsHtvZHUbmb/+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 Enterprise v15

Tasks