General

  • Target

    5dcc8a23b03a2bc71fca35c3cc1963c3f73df8869f27966f81abf39bf710c707

  • Size

    689KB

  • Sample

    241229-kn6kraxpcv

  • MD5

    4b4b3d3a81f49ec91746df91983eb6ed

  • SHA1

    799aa987609344474e4ce81860b74bcad3a0f7da

  • SHA256

    5dcc8a23b03a2bc71fca35c3cc1963c3f73df8869f27966f81abf39bf710c707

  • SHA512

    61627b3c38f53b8b5ae9bd2ba6e733a1fc4b1c7c5f00e612af8aa092049a4191d62d5f797d478e69134cfb6732ba71fa853cccab3eee222d0a970af184a2fdce

  • SSDEEP

    12288:jwxo2mphXDBEoUCQ0o1WYwQQ5n4MWEOl3GFxCoXUSIfOseoS:jwi2GXNfJ5BS2FxCvS

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      5dcc8a23b03a2bc71fca35c3cc1963c3f73df8869f27966f81abf39bf710c707

    • Size

      689KB

    • MD5

      4b4b3d3a81f49ec91746df91983eb6ed

    • SHA1

      799aa987609344474e4ce81860b74bcad3a0f7da

    • SHA256

      5dcc8a23b03a2bc71fca35c3cc1963c3f73df8869f27966f81abf39bf710c707

    • SHA512

      61627b3c38f53b8b5ae9bd2ba6e733a1fc4b1c7c5f00e612af8aa092049a4191d62d5f797d478e69134cfb6732ba71fa853cccab3eee222d0a970af184a2fdce

    • SSDEEP

      12288:jwxo2mphXDBEoUCQ0o1WYwQQ5n4MWEOl3GFxCoXUSIfOseoS:jwi2GXNfJ5BS2FxCvS

    • 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