user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Trojan:Win32/AutoitInject!rfn
Trojan:Win32/AutoitInject!rfn - Windows Defender threat signature analysis

Trojan:Win32/AutoitInject!rfn - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:Win32/AutoitInject!rfn
Classification:
Type:Trojan
Platform:Win32
Family:AutoitInject
Detection Type:Concrete
Known malware family with identified signatures
Suffix:!rfn
Specific ransomware family name
Confidence:Very High
False-Positive Risk:Low

Concrete signature match: Trojan - Appears legitimate but performs malicious actions for 32-bit Windows platform, family AutoitInject

Summary:

This threat is a Trojan, part of the AutoitInject family, designed to inject malicious code into other running processes. It leverages numerous legitimate Windows utilities (LOLBins) like PowerShell, Mshta, and Rundll32 to execute commands, establish persistence via scheduled tasks, and download additional payloads.

Severity:
Critical
VDM Static Detection:
Relevant strings associated with this threat:
 - !#HSTR:StringCodeForMshta.A!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.C!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.D!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.L!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.O!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForRegsvr32.A!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForRundll32.A!pli (PEHSTR_EXT)
 - rundll32 (PEHSTR_EXT)
 - !#HSTR:StringCodeForBITSJobs.A!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForPowerShell.G!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForScheduledTask.A!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForDataEncoding.D!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.J!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.K!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForRemoteFileCopy.B!pli (PEHSTR_EXT)
 - !#HSTR:ExecutionGuardrails (PEHSTR_EXT)
 - !#HSTR:StringCodeForFileDeletion.A!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForHooking.M!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForNetshHelperDLL.A!pli (PEHSTR_EXT)
 - !#HSTR:StringCodeForRemoteServices.A!pli (PEHSTR_EXT)
No specific strings found for this threat
Known malware which is associated with this threat:
Filename: ITT-QT2025DMT029.exe
df9bee1b34188c7b8eb31a4d8a785c7c87f2d284f2c0ba5308bf75a5dbae5ff1
10/12/2025
→VirusTotal↓Download Sample
Filename: revised Invoice.exe
f9f42e2c9d1ba70bbf9ba7addb14cdb312e1a98fc5476a692ac72928c155bad2
09/12/2025
→VirusTotal↓Download Sample
Filename: 951a2c3e7d9643dba8a84bcdddc557055437277b24922f2e3f5945e713955a78
951a2c3e7d9643dba8a84bcdddc557055437277b24922f2e3f5945e713955a78
08/12/2025
→VirusTotal↓Download Sample
Filename: cd76ec20ed38677eadb7846c18b12577a9c00f9f10423552437e680b41dd5db3
cd76ec20ed38677eadb7846c18b12577a9c00f9f10423552437e680b41dd5db3
08/12/2025
→VirusTotal↓Download Sample
Filename: 0a191015e582ea155d70d7c8507798c8744d4d8cf8670e548e9a74738fc92a79
0a191015e582ea155d70d7c8507798c8744d4d8cf8670e548e9a74738fc92a79
08/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the affected host from the network. Run a full antivirus scan to quarantine and remove all related components. Manually inspect and remove suspicious scheduled tasks, startup entries, and registry keys. Change all user and administrator passwords for the system as data theft is likely.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 05/11/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊