group
Whitefly G0107
- Created
- 26 May 2020
- Last modified
- 31 July 2026
- Alias
- Whitefly
Whitefly is a cyber espionage group that has been operating since at least 2017. The group has targeted organizations based mostly in Singapore across a wide variety of sectors, and is primarily interested in stealing large amounts of sensitive information. The group has been linked to an attack against Singapore’s largest public health organization, SingHealth.[1]
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference G0107
Whitefly has named the malicious DLL the same name as DLLs belonging to legitimate software from various security vendors.4
Whitefly has used a simple remote shell tool that will call back to the C2 server and wait for commands.5
Whitefly has used an open-source tool to exploit a known Windows privilege escalation vulnerability (CVE-2016-0051) on unpatched computers.6
Whitefly has the ability to download additional tools from the C2.7
Standing G0107
Reach is how much of ATT&CK this group touches. Coverage is how well defended each thing it does is, as a median per technique rather than a total — a total would just restate the reach. Each figure is ranked against all 176 ATT&CK groups only where that population actually spreads. Where most of the population shares one value, a percentile would rank the tie instead of the entity, so the raw value is shown and no rank is claimed.
Reach
30th percentile · 70% of 176 ATT&CK groups have more Enterprise techniques.
34th percentile · 66% of 176 ATT&CK groups have more tactics spanned.
23rd percentile · 77% of 176 ATT&CK groups have more tools and malware.
89% of the population shares a single value across only 4 distinct values, so a percentile here would rank the tie, not the entity.
Coverage
99th percentile · 99% of 176 ATT&CK groups have this many detection rules per technique or fewer.
Detection coverage G0107
649 distinct rules cover the 9 techniques recorded for this group. The 667 technique-to-rule mappings resolve to 649 distinct rules, because one rule can cover several techniques. 458 Sigma · 191 Splunk.
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