user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Trojan:Win64/Amadey.ADZM!MTB
Trojan:Win64/Amadey.ADZM!MTB - Windows Defender threat signature analysis

Trojan:Win64/Amadey.ADZM!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:Win64/Amadey.ADZM!MTB
Classification:
Type:Trojan
Platform:Win64
Family:Amadey
Detection Type:Concrete
Known malware family with identified signatures
Variant:ADZM
Specific signature variant within the malware family
Suffix:!MTB
Detected via machine learning and behavioral analysis
Detection Method:Behavioral
Confidence:Very High
False-Positive Risk:Low

Concrete signature match: Trojan - Appears legitimate but performs malicious actions for 64-bit Windows platform, family Amadey

Summary:

This detection identifies the Amadey trojan, a botnet malware capable of stealing information and downloading additional malicious payloads. The technical analysis indicates it establishes persistence via scheduled tasks and abuses legitimate Windows tools (PowerShell, rundll32) to execute code and evade detection.

Severity:
Medium
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)
YARA Rule:
rule Trojan_Win64_Amadey_ADZM_2147948058_0
{
    meta:
        author = "threatcheck.sh"
        detection_name = "Trojan:Win64/Amadey.ADZM!MTB"
        threat_id = "2147948058"
        type = "Trojan"
        platform = "Win64: Windows 64-bit platform"
        family = "Amadey"
        severity = "Critical"
        info = "MTB: Microsoft Threat Behavior"
        signature_type = "SIGNATURE_TYPE_PEHSTR_EXT"
        threshold = "1"
        strings_accuracy = "Low"
    strings:
        $x_1_1 = {48 8b 1b 48 83 7c 24 ?? ?? 48 8d 54 24 ?? 4c 8b c3 48 c7 44 24 ?? ?? ?? ?? ?? 48 0f 47 54 24 ?? 45 33 c9 33 c9 e8 ?? ?? ?? ?? 48 8b 54 24 ?? 8b d8 c1 eb 1f 80 f3 01 48 83 fa 07}  //weight: 1, accuracy: Low
    condition:
        (filesize < 20MB) and
        (all of ($x*))
}
Known malware which is associated with this threat:
Filename: SecuriteInfo.com.Trojan.PWS.Stealer.43711.9068.5190
c896595965acfb25fd953291b465f383b9322cbf074f8f97cf1337f54c1c552e
04/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the affected system from the network to prevent lateral movement and C2 communication. Run a full antivirus scan to remove the threat and investigate for persistence mechanisms. Consider reimaging the device from a known-good backup and reset all user credentials that were used on the system.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 04/12/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊