G1002 Nation-stateour call,
not MITRE’s ATT&CK Group

BITTER

How MITRE ATT&CK characterizes this group¹: BITTER is a suspected South Asian cyber espionage threat group that has been active since at least 2013. BITTER has targeted government, energy, and engineering organizations in Pakistan, China, Bangladesh, and Saudi Arabia.

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

Also tracked as: T-APT-17 — ATT&CK group page¹

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

Read as a state-directed operator, not a smash-and-grab.

A nation-state classification means patience, tradecraft, and an intelligence objective. When this name attaches to a vulnerability, the question shifts from “will someone exploit it” to “has a well-resourced service already built it into an operation.” 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 1 tools/malware to this group, including ZxxZ.¹⁹

ReachFurthest outcome. This actor's cited tradecraft reaches as far as outcome 2 — Keys to the kingdom — privilege/identity takeover. (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

T1027.013 Encrypted/Encoded FileDefense Evasion

T1036.004 Masquerade Task or ServiceDefense Evasion

T1053.005 Scheduled TaskExecution / Persistence / Privilege Escalation

●

T1068 Exploitation for Privilege EscalationPrivilege Escalation

●

T1071.001 Web ProtocolsCommand & Control

T1095 Non-Application Layer ProtocolCommand & Control

T1105 Ingress Tool TransferCommand & Control

T1203 Exploitation for Client ExecutionExecution

●

T1204.002 Malicious FileExecution

●

T1559.002 Dynamic Data ExchangeExecution

●

T1566.001 Spearphishing AttachmentInitial Access

●

T1568 Dynamic ResolutionCommand & Control

T1573 Encrypted ChannelCommand & Control

T1583.001 DomainsResource Development

T1588.002 ToolResource Development

T1608.001 Upload MalwareResource Development

Reach: this actor’s cited techniques light columns 1·2 — furthest is 2 · Keys to the kingdom. (furthest-position idiom, reused from the landing map).

A dot = this technique advances that outcomeColumn 3 (Lateral reach) is empty — Compare: a hands-on-keyboard intruder lights column 3.Column 4 (Data at risk) is empty — Compare: an espionage / data-theft actor lights column 4.Column 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

ZxxZS1013 · Malware

ATT&CK S1013 ↗

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 G1002 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

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

1 software (arsenal) — ATT&CK software pages

2 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): Lateral reach, Data at risk, Lights out — consistent with this actor's nature, stated as a finding.