General

  • Target

    d1e2e2cf74f4176e5a63c4d6c309a6ef8d45d1b88cfafa58570efbee4fcdbb1dN.exe

  • Size

    202KB

  • Sample

    250103-wkhkaswkgx

  • MD5

    bea32d5b004e427904cb53d9d6bcd1b0

  • SHA1

    e40b6541f8ad7c0aa9a784baef903516cb42cce3

  • SHA256

    d1e2e2cf74f4176e5a63c4d6c309a6ef8d45d1b88cfafa58570efbee4fcdbb1d

  • SHA512

    6993aa5b939e1d433c56539dda3d7efe34dc42ad537c493c9da7b4fdaa5559a77d5d98dd3b0e707f9660f55f75cd9e51a5c19168c7ed96c5af51e1d81c3b84eb

  • SSDEEP

    3072:cRJveI8Ixfp9R463OFkjXvOE/c68P/wx/LpSeg6a8VMIou7pdnfYqkj8g5Fkout:c7vXB7o63ja6px/8egBGpd0tZooS

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      d1e2e2cf74f4176e5a63c4d6c309a6ef8d45d1b88cfafa58570efbee4fcdbb1dN.exe

    • Size

      202KB

    • MD5

      bea32d5b004e427904cb53d9d6bcd1b0

    • SHA1

      e40b6541f8ad7c0aa9a784baef903516cb42cce3

    • SHA256

      d1e2e2cf74f4176e5a63c4d6c309a6ef8d45d1b88cfafa58570efbee4fcdbb1d

    • SHA512

      6993aa5b939e1d433c56539dda3d7efe34dc42ad537c493c9da7b4fdaa5559a77d5d98dd3b0e707f9660f55f75cd9e51a5c19168c7ed96c5af51e1d81c3b84eb

    • SSDEEP

      3072:cRJveI8Ixfp9R463OFkjXvOE/c68P/wx/LpSeg6a8VMIou7pdnfYqkj8g5Fkout:c7vXB7o63ja6px/8egBGpd0tZooS

    • 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