General

  • Target

    f4a0df7621d795d105fa323b1daa95d29fc372f553b1aedf85ba6764d3397492

  • Size

    4.7MB

  • Sample

    241229-klrntaxngn

  • MD5

    6ab0292bd4ea457c51e90b124818c55e

  • SHA1

    a4170c216a492e39ab754ea93d02cb057bda9b7d

  • SHA256

    f4a0df7621d795d105fa323b1daa95d29fc372f553b1aedf85ba6764d3397492

  • SHA512

    6ae52f9360db2379dab6e5147aa58552cbf2c4e578f42ebe3faddc18725fc9f1d67d27c7674c859e29d6603fa2a8cf3802facfa973be8008d7abdffc62ec74fd

  • SSDEEP

    98304:pBo01BuNvLdCLwbk7xVVgrJQgkMUt1fv52ywbtUK3FZjVM1/Ib6aYa:p+jSLuGPVoQBpfZU3F1VMib1

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      f4a0df7621d795d105fa323b1daa95d29fc372f553b1aedf85ba6764d3397492

    • Size

      4.7MB

    • MD5

      6ab0292bd4ea457c51e90b124818c55e

    • SHA1

      a4170c216a492e39ab754ea93d02cb057bda9b7d

    • SHA256

      f4a0df7621d795d105fa323b1daa95d29fc372f553b1aedf85ba6764d3397492

    • SHA512

      6ae52f9360db2379dab6e5147aa58552cbf2c4e578f42ebe3faddc18725fc9f1d67d27c7674c859e29d6603fa2a8cf3802facfa973be8008d7abdffc62ec74fd

    • SSDEEP

      98304:pBo01BuNvLdCLwbk7xVVgrJQgkMUt1fv52ywbtUK3FZjVM1/Ib6aYa:p+jSLuGPVoQBpfZU3F1VMib1

    • 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