Overview

overview

10

Static

static

10

2026-11-01...mi.exe

windows10-2004-x64

10

2026-11-01...mi.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-11-01_6b5ca16cd94fc5fe45e6897878f85a85_elex_emotet_remcos_smoke-loader_wapomi
  • Size 3.0MB
  • Sample261103-x3ef2ayy2p
  • SHA256 c2bea9f05cf0bed633fc1959508381abd9d878cb57dafd6c1705c02af9a1e46f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
bdaejecaspackv2backdoordiscoveryexecutionupx

Malware Config

Extracted

Family

  • bdaejec

C2

  • ddos.dnsnb8.net

Targets

    • Target
      2026-11-01_6b5ca16cd94fc5fe45e6897878f85a85_elex_emotet_remcos_smoke-loader_wapomi
    • Size 3.0MB
    • SHA256 c2bea9f05cf0bed633fc1959508381abd9d878cb57dafd6c1705c02af9a1e46f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    aspackv2backdoordiscoveryexecutionbdaejecupx

    • Detects Bdaejec Backdoor.

      Bdaejec is backdoor written in C++.

    • Family: Bdaejec

      Bdaejec is a backdoor written in C++.

      backdoorbdaejec
    • Custom signature

      Detects executables packed with ASPack

    • Custom signature

      UPX dump on OEP (original entry point)

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Checks computer location settings

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

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks