user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat TrojanDropper:Win32/Dapato!pz
TrojanDropper:Win32/Dapato!pz - Windows Defender threat signature analysis

TrojanDropper:Win32/Dapato!pz - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: TrojanDropper:Win32/Dapato!pz
Classification:
Type:TrojanDropper
Platform:Win32
Family:Dapato
Detection Type:Concrete
Known malware family with identified signatures
Suffix:!pz
Packed or compressed to evade detection
Confidence:Very High
False-Positive Risk:Low

Concrete signature match: TrojanDropper for 32-bit Windows platform, family Dapato

Summary:

This is a concrete detection of TrojanDropper:Win32/Dapato!pz, a malicious program designed to download and execute additional payloads. It establishes persistence, communicates with remote servers (potentially AWS), and leverages techniques like code hooking and MSHTA for execution and evasion, with indications of potential integration with or impersonation of remote access software like AnyDesk.

Severity:
Critical
VDM Static Detection:
Relevant strings associated with this threat:
 - set_UseShellExecute (PEHSTR_EXT)
 - downexecute (PEHSTR_EXT)
 - For i = 1 To LenB( OBH.ResponseBody ) (PEHSTR_EXT)
 - \vxs32.exe (PEHSTR_EXT)
 - https:// (PEHSTR_EXT)
 - .amazonaws.com/ (PEHSTR_EXT)
 - /vxs32.exe (PEHSTR_EXT)
 - \Software\Microsoft\Windows\CurrentVersion\Policies\System (PEHSTR_EXT)
 - ServiceApp.exe (PEHSTR_EXT)
 - Software\Microsoft\Windows\CurrentVersion\Run (PEHSTR_EXT)
 - BouncyCastle.Crypto (PEHSTR_EXT)
 - Org.BouncyCastle.Bcpg.OpenPgp (PEHSTR_EXT)
 - source\repos\AnyDeskAdd.exe\AnyDeskAdd.exe\obj\Debug\AnyDeskAdd.exe.pdb (PEHSTR_EXT)
 - /public/pages/Exodus.html (PEHSTR_EXT)
 - \WallpaperX.pdb (PEHSTR_EXT)
 - config.txt (PEHSTR_EXT)
 - log.txt (PEHSTR_EXT)
 - Knocker.Properties.Resources (PEHSTR_EXT)
 - knksvc.exe (PEHSTR_EXT)
 - !#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)
Known malware which is associated with this threat:
Filename: NursultanPrivate.exe
a0e0618ef520552e401334c7b22525283ea5d3f2e2c4893e0a2a793dfdb22141
14/01/2026
→VirusTotal↓Download Sample
Filename: frappedz.exe
2787956c2a7e3723c7729ac1fe4f249a9dc194246554249c6e5526c273fb7042
11/01/2026
→VirusTotal↓Download Sample
Filename: anonsnos_cracked_by_expecto_tools.exe
bba7457d311c19971a5cb3ff3047edbd4a325a1fa2017024ad5f229720851d83
06/01/2026
→VirusTotal↓Download Sample
Filename: NerestPrivate.exe
6f26c33a253263bf5b63c3591a1d3bd1268faf4b78f1a7fc8b9bc3fdad7c99f5
31/12/2025
→VirusTotal↓Download Sample
Filename: Ocho_Spoofer.exe
f348584967e1869fce5e6208cd86713dada23c117ae3f65d4bd0393d4c379f12
13/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate affected systems and perform a comprehensive scan with up-to-date antivirus definitions to remove all malicious components. Investigate persistence mechanisms (e.g., Run keys, services) and network logs for indicators of compromise or C2 communication, restoring from a clean backup if necessary.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 13/12/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
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