Skip to main content
Mallory
Back to threat actors
1 malware family

Erebus

Also known aserebus
Share:
Are they targeting you?

Know when an actor pivots toward your sector

Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.

Start free trial
MITRE ATT&CK

Tradecraft

13 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 tactics21 techniques×N= number of intelligence reports citing this technique
MITRE ATT&CK
TA0001
Initial Access
1 technique
T1189
Drive-by Compromise
TA0002
Execution
1 technique
T1203
Exploitation for Client Execution
TA0003
Persistence
1 technique
T1547
Boot or Logon Autostart Execution
T1547.001
Registry Run Keys / Startup Folder
TA0004
Privilege Escalation
2 techniques
T1055
Process Injection
T1547
Boot or Logon Autostart Execution
T1547.001
Registry Run Keys / Startup Folder
TA0005
Stealth
1 technique
T1055
Process Injection
TA0006
Credential Access
1 technique
T1056
Input Capture
T1056.001
Keylogging
TA0007
Discovery
1 technique
T1082
System Information Discovery
TA0009
Collection
6 techniques
T1005
Data from Local System
T1025
Data from Removable Media
T1056
Input Capture
T1056.001
Keylogging
T1113
Screen Capture
T1213
Data from Information Repositories
T1560
Archive Collected Data
TA0011
Command and Control
1 technique
T1071
Application Layer Protocol
TA0010
Exfiltration
1 technique
T1567
Exfiltration Over Web Service
T1567.002
Exfiltration to Cloud Storage
ARSENAL

Associated malware families

1 malware family attributed to this actor across reporting.

FamilyContextEvidenceLast seen
DolphinSecurity researchers found a previously unknown backdoor they call Dolphin that's been used by North Korean hackers in highly targeted operations for more than a year to steal files and send them to Google Drive storage.1May 26, 2026
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.

What this page doesn’t show

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: sector and geo overlap with your footprint, the IOCs they’re burning right now, detection coverage, and what to do next.
Start free trial
Target overlap

Match sector + geo + tech-stack targeting against your real footprint.

Tradecraft mapping13

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

Malware arsenal1

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

Exploited CVEs

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.