General

  • Target

    1a526f039ed88c9536033f7a88fda603c095c624858eb5e4e8713f7e41ed8ffd

  • Size

    696KB

  • Sample

    250102-efqlnstrhq

  • MD5

    c25e3006bec18823f6bcbf1aee9e3137

  • SHA1

    abbfb26ec426b6eb2e73d20660f7c4a7382dca82

  • SHA256

    1a526f039ed88c9536033f7a88fda603c095c624858eb5e4e8713f7e41ed8ffd

  • SHA512

    833592b199fa0fc79d07ea33de8f395a6730948e5707052a83efe731398d617e5c5320931b7abc4d31318739707407e826889b7e4d0e322585cb5c6e53ef56a3

  • SSDEEP

    12288:8UbmkYbaUjnfm6js94ANXPda9ebliSYbGIUdMV7dYD6PVWl/JkM6d/XG/7DoS:8umdDbeAs9RNXPgkbbYb7UA5qgXf/W/

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      1a526f039ed88c9536033f7a88fda603c095c624858eb5e4e8713f7e41ed8ffd

    • Size

      696KB

    • MD5

      c25e3006bec18823f6bcbf1aee9e3137

    • SHA1

      abbfb26ec426b6eb2e73d20660f7c4a7382dca82

    • SHA256

      1a526f039ed88c9536033f7a88fda603c095c624858eb5e4e8713f7e41ed8ffd

    • SHA512

      833592b199fa0fc79d07ea33de8f395a6730948e5707052a83efe731398d617e5c5320931b7abc4d31318739707407e826889b7e4d0e322585cb5c6e53ef56a3

    • SSDEEP

      12288:8UbmkYbaUjnfm6js94ANXPda9ebliSYbGIUdMV7dYD6PVWl/JkM6d/XG/7DoS:8umdDbeAs9RNXPgkbbYb7UA5qgXf/W/

    • Bdaejec

      Bdaejec is a backdoor written in C++.

    • Bdaejec family

    • Blackmoon family

    • Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

    • Detect Blackmoon payload

    • Detects Bdaejec Backdoor.

      Bdaejec is backdoor written in C++.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks