General

  • Target

    7be967fda3dfa04f2594bd306514b48535b5cc09b2642c8fd10efcd16c64e22f

  • Size

    4.5MB

  • Sample

    240523-3rkrkadf6x

  • MD5

    2f05a95d27cde69a4165fa5172e0a145

  • SHA1

    46ea229c98869090a8bc66f1b14cb7175a29a605

  • SHA256

    7be967fda3dfa04f2594bd306514b48535b5cc09b2642c8fd10efcd16c64e22f

  • SHA512

    5d403b419289b3bafe4ad44669d0dfda85d4b87a2029da2833e9272d41716d26bb00ff6984c291fad940c3015114de5c7b2d21080f095bc3a979f377eda5efd2

  • SSDEEP

    49152:xNIl4FEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIqcnsHtvZHUbmb/+TK

Malware Config

Targets

    • Target

      7be967fda3dfa04f2594bd306514b48535b5cc09b2642c8fd10efcd16c64e22f

    • Size

      4.5MB

    • MD5

      2f05a95d27cde69a4165fa5172e0a145

    • SHA1

      46ea229c98869090a8bc66f1b14cb7175a29a605

    • SHA256

      7be967fda3dfa04f2594bd306514b48535b5cc09b2642c8fd10efcd16c64e22f

    • SHA512

      5d403b419289b3bafe4ad44669d0dfda85d4b87a2029da2833e9272d41716d26bb00ff6984c291fad940c3015114de5c7b2d21080f095bc3a979f377eda5efd2

    • SSDEEP

      49152:xNIl4FEedDqnroHO8wOZHOlvbuambSIN+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