2 malware familiesExploits CVEs in the wild

Hackledorb

Also known ashackledorb

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MITRE ATT&CK

Tradecraft

16 distinct techniques observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.

10 of 15 tactics20 techniques×N= number of intelligence reports citing this technique

MITRE ATT&CK

TA0001

Initial Access

2 techniques

T1078

Valid Accounts

T1190

Exploit Public-Facing Application

TA0002

Execution

1 technique

T1059

Command and Scripting Interpreter

TA0003

Persistence

2 techniques

T1078

Valid Accounts

T1136

Create Account

TA0004

Privilege Escalation

3 techniques

T1055

Process Injection

T1078

Valid Accounts

T1548

Abuse Elevation Control Mechanism

TA0005

Stealth

2 techniques

T1055

Process Injection

T1078

Valid Accounts

TA0006

Credential Access

1 technique

T1003

OS Credential Dumping

TA0007

Discovery

3 techniques

T1018

Remote System Discovery

T1046

Network Service Discovery

T1082

System Information Discovery

TA0008

Lateral Movement

1 technique

T1021

Remote Services

T1021.002

SMB/Windows Admin Shares

TA0009

Collection

1 technique

T1560

Archive Collected Data

TA0011

Command and Control

2 techniques

T1071

Application Layer Protocol

T1090

Proxy

T1090.002

External Proxy

ARSENAL

Associated malware families

2 malware families attributed to this actor across reporting.

FamilyContextEvidenceLast seen

Abyss WorkerThe attackers further deployed a custom malicious driver, Abyss Worker, disguised as a legitimate Palo Alto driver, to terminate security processes.1Jun 16, 2026

Backdoor.TurnAccording to the Symantec Threat Hunter Team, a new Go-based remote access Trojan (RAT) named Backdoor.TURN leverages Microsoft Teams TURN relay servers to disguise command-and-control (C2) communications as legitimate enterprise activity.1Jun 16, 2026

WEAPONIZED

Associated vulnerabilities

3 CVEs this actor has used in observed campaigns. 3 of them exploited in the wild.

CVE-2023-52271Arbitrary PPL Process Termination in Topaz Antifraud wsftprm.sysIn the wildEvidence1

Additional drivers linked to CVE-2023-52271, CVE-2025-61155, and CVE-2025-1055 were also abused.

CVE-2025-1055Arbitrary Process Termination in K7 Security K7RKScan.sysIn the wildEvidence1

Additional drivers linked to CVE-2023-52271, CVE-2025-61155, and CVE-2025-1055 were also abused.

CVE-2025-61155Arbitrary Process Termination via GameDriverX64.sys IOCTL Access Control FlawIn the wildEvidence1

Additional drivers linked to CVE-2023-52271, CVE-2025-61155, and CVE-2025-1055 were also abused.

ACTIVITY FEED

Recent activity

No public activity tracked yet. Mallory keeps watching.

0 SOURCESView more in app

No public activity observed for this threat actor.

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Target overlap

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Tradecraft mapping16

Every observed MITRE ATT&CK technique, grouped by tactic.

Malware arsenal2

Families this actor is known to deploy, with IOCs and behavior.

Exploited CVEs3

CVEs this actor has used in known campaigns.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Observables

Domains, IPs, and hashes tied to this actor, refreshed continuously.