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MalwareRansomwareUsed by 1 actor

AccountRestore

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Hunt this family in your stack

Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.

THREAT ACTORS

Groups observed using it

1 distinct threat actor attributed by public researchers. Open in Mallory to see the full evidence chain and overlapping campaigns.

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BlackCat

The file was identified as a renamed version of ‘AccountRestore’, a tool used to perform dictionary attacks to extract passwords.

via sygniasygnia.co
MITRE ATT&CK

Techniques & procedures

4 distinct techniques documented for this family, organized by ATT&CK tactic.

Stealth

1 technique
T1036.005Match Legitimate Resource Name or LocationEvidence1
TacticStealth

Utilisation des répertoires « C:\Users\Public\Music\ » et « C:\Users\[user]\Downloads\ ».

Credential Access

3 techniques
T1003OS Credential DumpingEvidence1

These included... using a password-dumping tool... first, he used Windows Task Manager to access credential data stored in the process memory of LSASS... Following that, the threat actor attempted to save the Security Account Manager (SAM) registry hive.

T1110Brute ForceEvidence1

Day 2: A brute-force attack was initiated from a compromised server on the vendor’s network... via port 445 (SMB).

T1110.003Password SprayingEvidence1

Utilisation de l’outil AccountRestore avec le dictionnaire « Passwordar.txt ».

INDICATORS OF COMPROMISE

IOCs tracked for this family

1 indicator attributed across vendor reports, sandbox runs, and researcher write-ups. Full values are available in Mallory.

View more in app
Hashes
1 tracked

File hashes (MD5, SHA-1, SHA-256) from samples and reports.

TypeValueLatest sighting
hash.sha256●●●●●●●●●●●●View more in app6 months ago
ACTIVITY FEED

Recent activity

1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

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: which of your assets match these IOCs, which detections are missing, which campaigns to expect next, and what to do in the next 30 minutes.
IOC matching1

Match every observed IP, domain, and hash against your live telemetry.

Threat actor attribution1

Named campaigns wielding this family, with evidence pinned to each claim.

Exploited vulnerabilities

CVEs this family uses for access and lateral movement.

Detection signatures

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

MITRE ATT&CK mapping4

Every documented technique, ranked by evidence weight.

Researcher chatter

Reddit, Mastodon, and CTI community discussion around this family.