General

  • Target

    c0c447412fa391ccb526e41bea8de2ecac0172ae1b053ce5ff53878ab55bb90a

  • Size

    4.5MB

  • Sample

    240523-v3nnlaae71

  • MD5

    6ec4a53822b67469ddb216ec10df6ab7

  • SHA1

    9faae3d74503b922aa56552259ae0d8c5f9f51c1

  • SHA256

    c0c447412fa391ccb526e41bea8de2ecac0172ae1b053ce5ff53878ab55bb90a

  • SHA512

    bd393473a6c05003a14b7b8b1ddb6fa908e904d2a1304a2131772b772d6a3716e90bb35802b7c52dc9178a09424eaaa215b9f0fc39b5558da9c2b1f187a541fa

  • SSDEEP

    49152:xNIldFEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIPcnsHtvZHUbmb/+TK

Malware Config

Targets

    • Target

      c0c447412fa391ccb526e41bea8de2ecac0172ae1b053ce5ff53878ab55bb90a

    • Size

      4.5MB

    • MD5

      6ec4a53822b67469ddb216ec10df6ab7

    • SHA1

      9faae3d74503b922aa56552259ae0d8c5f9f51c1

    • SHA256

      c0c447412fa391ccb526e41bea8de2ecac0172ae1b053ce5ff53878ab55bb90a

    • SHA512

      bd393473a6c05003a14b7b8b1ddb6fa908e904d2a1304a2131772b772d6a3716e90bb35802b7c52dc9178a09424eaaa215b9f0fc39b5558da9c2b1f187a541fa

    • SSDEEP

      49152:xNIldFEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIPcnsHtvZHUbmb/+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