Openhunting Threat Library

Gemcutter

Gemcutter
(Type: Downloader)

(FireEye) GEMCUTTER is used in a similar capacity as {{BackBend}}, but maintains persistence by creating a Windows registry run key.

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[TTP Analysis] Mitre Attack Matrix:

TA0043 TA0042 TA0001 TA0002 TA0003 TA0004 TA0005 TA0006 TA0007 TA0008 TA0009 TA0011 TA0010 TA0040
Reconnaissance Resource Development Initial Access Execution Persistence Privilege Escalation Defense Evasion Credential Access Discovery Lateral Movement Collection Command and Control Exfiltration Impact


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[Target Analysis] Region/Sector:

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References:

News Basic Information Indicator of Compromise Mitre Attack

Basic Information (Credit @etda.or.th)

Tool: Gemcutter

Names: Gemcutter

Description: (FireEye) GEMCUTTER is used in a similar capacity as {{BackBend}}, but maintains persistence by creating a Windows registry run key.

Category: Malware

Type: Downloader

Information: https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2015/05/20081935/rpt-apt30.pdf

Malpedia: https://malpedia.caad.fkie.fraunhofer.de/details/win.gemcutter

Alienvault-otx: https://otx.alienvault.com/browse/pulses?q=tag:GEMCUTTER

Last-card-change: 2020-04-23

Source: https://apt.etda.or.th/cgi-bin/listtools.cgi

TA0043 TA0042 TA0001 TA0002 TA0003 TA0004 TA0005 TA0006 TA0007 TA0008 TA0009 TA0011 TA0010 TA0040
Reconnaissance Resource Development Initial Access Execution Persistence Privilege Escalation Defense Evasion Credential Access Discovery Lateral Movement Collection Command and Control Exfiltration Impact