General

  • Target

    22a2fc907d960e67fe9def8946907fd324f77afce3f2792750f1ddb1de76fc9f

  • Size

    10.6MB

  • Sample

    220524-dgafeagfem

  • MD5

    f91f26d0d89bfacb228fcc9d1ca546dc

  • SHA1

    19e61923b8fac8149b9109ac6633dba760608218

  • SHA256

    22a2fc907d960e67fe9def8946907fd324f77afce3f2792750f1ddb1de76fc9f

  • SHA512

    bf4fff966e3fa0f2bed6442ca80a336d607885aa255357e522bc02753d1a4b7e5b25edf0065f8ad1c90491b8c72b0c1ee9b2e097f535e85ad056c80c4e653d1f

Malware Config

Targets

    • Target

      22a2fc907d960e67fe9def8946907fd324f77afce3f2792750f1ddb1de76fc9f

    • Size

      10.6MB

    • MD5

      f91f26d0d89bfacb228fcc9d1ca546dc

    • SHA1

      19e61923b8fac8149b9109ac6633dba760608218

    • SHA256

      22a2fc907d960e67fe9def8946907fd324f77afce3f2792750f1ddb1de76fc9f

    • SHA512

      bf4fff966e3fa0f2bed6442ca80a336d607885aa255357e522bc02753d1a4b7e5b25edf0065f8ad1c90491b8c72b0c1ee9b2e097f535e85ad056c80c4e653d1f

    • Modifies Windows Defender Real-time Protection settings

    • Modifies visiblity of hidden/system files in Explorer

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RMS

      Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.

    • UAC bypass

    • Windows security bypass

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Sets DLL path for service in the registry

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Stops running service(s)

    • UPX packed file

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Modifies file permissions

    • Adds Run key to start application

    • 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.

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

MITRE ATT&CK Enterprise v6

Tasks