ThreatNexus
Nation-state APT intelligence
Dossiers Open app
PakistanAssessedPakistan-basedEspionageActive 2019 – 2026

SideCopy

Also known asUNC2269 · White Dev 55 · Mocking Draco

Summary

Named for copying SideWinder's infection chain. Targets Indian defence personnel with HTA-based delivery chains and malicious APK apps impersonating DoD/MoD portals. Deploys AllaKore RAT alongside CrimsonRAT. In mid-2026 activity broadened to Afghan government targets, deploying persistent XenoRAT against the Ministry of Finance via spearphishing and decoy documents.

Attribution

AssessedResearch assessment: Pakistan-based

No service publicly attributed

Assessed by security researchers or MITRE ATT&CK; no government attribution on record.

Sources

Campaigns 3

Newest first. ASSESSED: tied to the actor with hedging or through an alias. CLAIMED: an allegation no independent source confirms.

MITRE ATT&CK techniques 6

Initial Access1T1566.001Spearphishing Attachment
Execution2T1059.001PowerShellT1204.002Malicious File
Persistence1T1547.001Registry Run Keys / Startup Folder
Stealth1T1218.005Mshta
Command and Control1T1071.001Web Protocols

Malware and tools 5

NameDescriptionPlatform
AllaKore RATRATWindows
CrimsonRATRATWindows
MargulasRATRATWindows
XenoRATRATWindows
ReverseRAT.NET RATWindows

Exploited vulnerabilities 1

CVECVSSDetail
CVE-2017-118827.8Microsoft Office Equation Editor — memory corruption RCE (KEV 2021-11-03)

Highest CVSS first.

Infrastructure patterns

  • Compromised domains used for C2 and payload staging (MITRE ATT&CK, 2026)

Reporting and advisories 4