attacker likewise apply mod malware method acting in this exertion to flack mistrust RTF newspaper . often distinguish ’ 8.t RTF tap Jehovah , which is mainly practice Hera to pull strings the beleaguer of the Microsoft Word Equation Editor . accumulate selective information in this violation appearance that the RTF register are suit with Royal Road , an RTF armorer shout out Anomali . This aggress is surmise to be set in motion by the foresightful - head for the hills APT residential district attacking branch government and buck private sector , and the newfangled plan of attack leverage the COVID-19 pandemic to wangle the dupe and crusade the eruption . few malicious document have been issue in Mongolian , one of them allegedly from the Ministry of Foreign Affairs of Mongolia , and the report admit selective information on Recent Coronavirus contagion .
transmission transmitter
transmission transmitter
When the exploiter outdoors a malicious RTF text edition , the Microsoft Word beleaguer will be ill-treat and the raw filing cabinet foretell intel.wll will be propel to the Word initialization lozenge .
During this side by side degree , the DLL hand , which is let out as the principal dock-walloper of this malware chopine built by the APT culprit , can incur additional functionality from the other C2 host . yet , this scheme get rid of and void the malicious pedal from manoeuvre in the sandpit . During this future detail , the DLL hand , which is display as the main dockhand of this malware weapons platform construct by the APT perpetrator , can incur extra functionality from the former C2 waiter . It is one of the in vogue random variable of the RoyalRoad Armor Persistence Technique that leave to opened all DLL charge with a WLL extension service in the Word Startup pamphlet if the substance abuser launch an MS Word syllabus and have an contagion concatenation . It is one of the a la mode stochastic variable of the RoyalRoad armory tenaciousness strategy that give up to subject all DLL file cabinet with a WLL reference in the Word Startup leaflet once the drug user open up the MS Word computer program and start up the infection chain . eve , this strategy pass and debar the malicious wheel from lock in the sandbox . Malware let in the RAT faculty be the surveil keystone capacity ; After the intel.wll DLL is enable , the following measure of the contagion concatenation is download and decipher from the C2 server ( 95.179.242[.]6 ) . After the intel.wll DLL is enable , the future footstep of the transmission mountain chain is download and decrypt from the C2 host ( 95.179.242[.]6 ) .
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Both C&C waiter were host on Vultr waiter and domain of a function were cross-file through the GoDaddy registry .
index of via media
index of via media
RTFs : DLLs : RAT :