Gallmaker is a cyberespionage group that has targeted victims in the Middle East and has been active since at least December 2017. The group has mainly targeted victims in the defense, military, and government sectors.
|Enterprise||T1002||Data Compressed||Gallmaker has used WinZip, likely to archive data prior to exfiltration.|
|Enterprise||T1173||Dynamic Data Exchange||Gallmaker attempted to exploit Microsoft’s DDE protocol in order to gain access to victim machines and for execution.|
|Enterprise||T1027||Obfuscated Files or Information||Gallmaker obfuscated shellcode used during execution.|
|Enterprise||T1086||PowerShell||Gallmaker used PowerShell to download additional payloads.|
|Enterprise||T1064||Scripting||Gallmaker used PowerShell scripts for execution.|
|Enterprise||T1193||Spearphishing Attachment||Gallmaker sent emails with malicious Microsoft Office documents attached.|
|Enterprise||T1204||User Execution||Gallmaker sent victims a lure document with a warning that asked victims to “enable content” for execution.|