General

  • Target

    SecuriteInfo.com.Win32.Agent-BDOJ.1516.18040.exe

  • Size

    7.9MB

  • Sample

    241027-v84a8sxpbl

  • MD5

    3c1b1f453e5f9f0d71f7862d2d6235fe

  • SHA1

    2092b1b88e17b165ea635b136aceecb05c54e042

  • SHA256

    984156f2a09823ce55d34fab0738e81d086b4599dbba3b1f6282aa3cce64524a

  • SHA512

    effef144d925e8aeb8e499331b339a7341709b2e443dd29df0dd36a59d9f9e1321d7e14089f7cd0f3eecf86f225e755d12a23eb74d75cdfda508a67ce7a56431

  • SSDEEP

    196608:5QHY8OewfI9jUCzi4H1qSiXLGVi7DMgpZ3Q0VMwICEc/jF:7VIHziK1piXLGVE4Ue0VJB

Malware Config

Targets

    • Target

      SecuriteInfo.com.Win32.Agent-BDOJ.1516.18040.exe

    • Size

      7.9MB

    • MD5

      3c1b1f453e5f9f0d71f7862d2d6235fe

    • SHA1

      2092b1b88e17b165ea635b136aceecb05c54e042

    • SHA256

      984156f2a09823ce55d34fab0738e81d086b4599dbba3b1f6282aa3cce64524a

    • SHA512

      effef144d925e8aeb8e499331b339a7341709b2e443dd29df0dd36a59d9f9e1321d7e14089f7cd0f3eecf86f225e755d12a23eb74d75cdfda508a67ce7a56431

    • SSDEEP

      196608:5QHY8OewfI9jUCzi4H1qSiXLGVi7DMgpZ3Q0VMwICEc/jF:7VIHziK1piXLGVE4Ue0VJB

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Blocklisted process makes network request

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Enumerates processes with tasklist

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks