General

  • Target
    cd9b8405e09bed643ec9f4310de2d377b0d686da1dda72bfb7953cda26024868.exe
  • Size 382KB
  • Sample260810-ytw56axclf
  • SHA256 cd9b8405e09bed643ec9f4310de2d377b0d686da1dda72bfb7953cda26024868
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      cd9b8405e09bed643ec9f4310de2d377b0d686da1dda72bfb7953cda26024868.exe
    • Size 382KB
    • SHA256 cd9b8405e09bed643ec9f4310de2d377b0d686da1dda72bfb7953cda26024868
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Loads dropped DLL

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      $PLUGINSDIR/System.dll
    • Size 11KB
    • SHA256 2e226715419a5882e2e14278940ee8ef0aa648a3ef7af5b3dc252674111962bc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks