Threats / Actors / Tropic Trooper

G0081 Unknownour call,
not MITRE’s ATT&CK Group

Tropic Trooper

How MITRE ATT&CK characterizes this group¹: Tropic Trooper is an unaffiliated threat group that has led targeted campaigns against targets in Taiwan, the Philippines, and Hong Kong. Tropic Trooper focuses on targeting government, healthcare, transportation, and high-tech industries and has been active since 2011.

Origin / sponsor: not established from a curated public advisory — see Coverage & confidence. Not asserted here.

Also tracked as: Pirate Panda KeyBoy — ATT&CK group page¹

Read this as · tier is our editorial call, not MITRE’s

Motivation not classified from the public record.

We could not place this actor into a coarse motivation tier from ATT&CK’s intrusion-set type and description prose. That uncertainty is itself a finding — the tradecraft below is still cited; the “why” is a coverage gap. All tradecraft below is sourced to MITRE ATT&CK.

Techniques

ATT&CK count¹

Named tools / malware

ATT&CK count²

Attributed campaigns

ATT&CK count¹

Tactics spanned

ATT&CK count¹

coverage gap

Activity bounds

no attributed campaign

Known for

— signature moves, each sourced to ATT&CK

ArsenalNamed tooling. ATT&CK attributes 6 tools/malware to this group, including PoisonIvy, BITSAdmin, KeyBoy, YAHOYAH.⁴³

ReachFurthest outcome. This actor's cited tradecraft reaches as far as outcome 4 — Data at risk — exfiltration. (editorial mapping over ATT&CK tactics).

Tradecraft heatmap

— ATT&CK techniques mapped onto the five attacker-outcome narratives

Each row is a documented technique (MITRE ATT&CK). Each column is one of the five attacker-outcome narratives a defender funds against. A filled cell means this technique’s own ATT&CK tactic defensibly advances that outcome. The mapping of technique→outcome is our editorial alignment over ATT&CK's tactic data, not a separately-sourced MITRE edge. A filled cell means one of the technique's own ATT&CK tactics defensibly advances that outcome; enabler tactics (C2, Defense Evasion, Discovery) heat no column.

1Front door

2Keys to the kingdom

3Lateral reach

4Data at risk

5Lights out

T1016 System Network Configuration DiscoveryDiscovery

T1020 Automated ExfiltrationExfiltration

●

T1027.003 SteganographyDefense Evasion

T1027.013 Encrypted/Encoded FileDefense Evasion

T1033 System Owner/User DiscoveryDiscovery

T1036.005 Match Legitimate Resource Name or LocationDefense Evasion

T1046 Network Service DiscoveryDiscovery

T1049 System Network Connections DiscoveryDiscovery

T1052.001 Exfiltration over USBExfiltration

●

T1055.001 Dynamic-link Library InjectionPrivilege Escalation / Defense Evasion

●

T1057 Process DiscoveryDiscovery

T1059.003 Windows Command ShellExecution

●

T1070.004 File DeletionDefense Evasion

T1071.001 Web ProtocolsCommand & Control

T1071.004 DNSCommand & Control

T1078.003 Local AccountsInitial Access / Persistence / Privilege Escalation / Defense Evasion

●

T1082 System Information DiscoveryDiscovery

T1083 File and Directory DiscoveryDiscovery

T1091 Replication Through Removable MediaInitial Access / Lateral Movement

●

T1105 Ingress Tool TransferCommand & Control

T1106 Native APIExecution

●

T1119 Automated CollectionCollection

●

T1132.001 Standard EncodingCommand & Control

T1135 Network Share DiscoveryDiscovery

T1140 Deobfuscate/Decode Files or InformationDefense Evasion

T1203 Exploitation for Client ExecutionExecution

●

T1204.002 Malicious FileExecution

●

T1221 Template InjectionDefense Evasion

T1505.003 Web ShellPersistence

●

T1518 Software DiscoveryDiscovery

T1518.001 Security Software DiscoveryDiscovery

T1543.003 Windows ServicePersistence / Privilege Escalation

●

T1547.001 Registry Run Keys / Startup FolderPersistence / Privilege Escalation

●

T1547.004 Winlogon Helper DLLPersistence / Privilege Escalation

●

T1564.001 Hidden Files and DirectoriesDefense Evasion

T1566.001 Spearphishing AttachmentInitial Access

●

T1573 Encrypted ChannelCommand & Control

T1573.002 Asymmetric CryptographyCommand & Control

T1574.001 DLLPersistence / Privilege Escalation / Defense Evasion

●

T1680 Local Storage DiscoveryDiscovery

Reach: this actor’s cited techniques light columns 1·2·3·4 — furthest is 4 · Data at risk. (furthest-position idiom, reused from the landing map).

A dot = this technique advances that outcomeColumn 5 (Lights out) is empty — Compare: a ransomware or wiper actor lights column 5.

Editorial: the technique→outcome alignment is our call over ATT&CK’s tactic data, not a separately-sourced MITRE edge — same basis the landing page declares. Enabler tactics (C2, defense evasion, discovery) heat no column.¹

Arsenal

— named tools & malware ATT&CK attributes to this group

PoisonIvyS0012 · Malware

ATT&CK S0012 ↗

BITSAdminS0190 · Tool

ATT&CK S0190 ↗

KeyBoyS0387 · Malware

ATT&CK S0387 ↗

YAHOYAHS0388 · Malware

ATT&CK S0388 ↗

USBferryS0452 · Malware

ATT&CK S0452 ↗

ShadowPadS0596 · Malware

ATT&CK S0596 ↗

Campaign highlights

— attributed operations in the ATT&CK record

No attributed campaigns — coverage gap

Stated, not hidden

ATT&CK lists no first-class campaign object for G0081 at this snapshot. Public reporting may tie this actor to operations; those enter only with a named advisory under the same cite-or-die rule.

Latest activity

— with explicit confidence, and what we cannot yet claim

ATT&CK
snapshot

The most recent cited activity in this card is the ATT&CK record itself. We do not paste a “last seen this week” line we cannot source. Recency from secondary reporting appears here only when attached to a named advisory.

ATT&CK snapshot, compiled 2026-06-22Coverage gap — live “currently active” status not asserted

CVE ↔ actor bridge: no confirmed CVE link is established for this group. ATT&CK provides no first-class group→CVE relationship, so this card does not claim specific CVEs as “exploited by this actor” unless a named advisory says so. Absence of a CVE here is a coverage gap, never a clean bill — confirmed links surface as a cited, linked list as the advisory bridge grows.

Coverage & confidence

— what we know, and what we don’t

Established (cited)

Group identity, aliases, description — MITRE ATT&CK group page

40 techniques — ATT&CK technique pages (linked per row)

6 software (arsenal) — ATT&CK software pages

4 third-party research citations — ATT&CK external references

Coverage gaps — stated, not hidden

Origin/sponsor not established from a curated public advisory. ATT&CK prose may imply attribution but is not asserted here — absence of a curated source is a coverage finding, not a clean bill of attribution.

Threat tier is OUR editorial classification (rule-based), not a MITRE field — labeled as such.

Technique → outcome heatmap is editorial alignment over ATT&CK tactic data, not a separately-sourced MITRE edge.

Activity bounds are a floor from attributed-campaign dates only — flagged approx., not a true active-since range.

ATT&CK has no first-class group→CVE relationship; this card asserts no specific CVE without a named advisory.

No attributed ATT&CK campaign object — activity bounds cannot be established.

Empty heatmap column(s): Lights out — consistent with this actor's nature, stated as a finding.