MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 dfa61653a19eb4591ddf7dbcc6d6a37ba0c658f4bd7bf9c1f152730fff3deafb. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
RemcosRAT
Vendor detections: 12
| SHA256 hash: | dfa61653a19eb4591ddf7dbcc6d6a37ba0c658f4bd7bf9c1f152730fff3deafb |
|---|---|
| SHA3-384 hash: | 40dd8df7478ed20a34da033bf104d0566ebad33c7b7cef7b41c41e7a0702132448a47f4d2e4aecd39779ef828bb06ec1 |
| SHA1 hash: | 9c3a99a88bafb12f1eae8dda2c48c9655a2892ae |
| MD5 hash: | 7edd0f9a4a1b690b115c43194ebbea2b |
| humanhash: | video-snake-don-aspen |
| File name: | ps_NFNPGapwjJjj_1782119277295.ps1 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 2'388'831 bytes |
| First seen: | 2026-06-22 09:20:45 UTC |
| Last seen: | Never |
| File type: |  ps1 |
| MIME type: | text/plain |
| ssdeep | 24576:TmOJYof9mb8MG+iOW63XuzVLF1hzuGWJTiUJRHacji2MSw6JWkiNKKFjUVcT+lcB:TMbrW64xHhcTR6SR+WU+l2gTN1drwXL3 |
| Threatray | 55 similar samples on MalwareBazaar |
| TLSH | T1EDB533436BFF3C7F4B08822BF66F9F1912614E539009E063A9D270D1D4EFA069627D66 |
| Magika | powershell |
| Reporter |  proxylife |
| Tags: | ps1 RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
83
Origin country :
DKVendor Threat Intelligence
No detections
Detection(s):
Verdict:
Malicious
Score:
70%
Tags:
backdoor dropper spawn
Verdict:
Suspicious
Labled as:
PowerShell/Kryptik.MU trojan
Verdict:
Malicious
File Type:
ps1
First seen:
2026-06-21T23:08:00Z UTC
Last seen:
2026-06-22T06:30:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.InjectorNetT.s PDM:Trojan.Win32.Generic
Score:
51%
Verdict:
Susipicious
File Type:
SCRIPT
Gathering data
Detection:
remcos
Verdict:
Malicious
Threat:
Family.REMCOS
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-06-22 09:25:22 UTC
File Type:
Text
AV detection:
9 of 24 (37.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 45 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost adware defense_evasion discovery execution persistence ransomware rat spyware trojan
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Enumerates connected drives
Boot or Logon Autostart Execution: Active Setup
Family: Remcos
UAC bypass
Malware Config
C2 Extraction:
ruffyayeaye.ddns.net:2404
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | Remcos_unpacked_PulseIntel |
|---|---|
| Author: | PulseIntel |
| Description: | Remcos Payload |
| Rule name: | Sus_All_Windows_PE_Malware |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects Windows PE malware of all types, avoids non-executables like .html |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| Rule name: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
| Rule name: | VECT_Ransomware |
|---|---|
| Author: | Mustafa Bakhit |
| Description: | Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments. |
| Rule name: | Windows_Trojan_Remcos_921ef449 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Windows_Trojan_Remcos_b296e965 |
|---|---|
| Author: | Elastic Security |
| Reference: | https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set |
| Rule name: | win_remcos_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.remcos. |
| Rule name: | win_remcos_rat_unpacked |
|---|---|
| Author: | Matthew @ Embee_Research |
| Description: | Detects strings present in remcos rat Samples. |
| Rule name: | win_remcos_w0 |
|---|---|
| Author: | Matthew @ Embee_Research |
| Description: | Detects strings present in remcos rat Samples. |
| Rule name: | yarahub_win_remcos_rat_unpacked_aug_2023 |
|---|---|
| Author: | Matthew @ Embee_Research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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