MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 396e39ec41bc100b18c97aef2f7c03c371311b88fb0b7be2e5c06c4402ed698f. 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: 15

Intelligence 15 IOCs 1 YARA 4 File information Comments

SHA256 hash:	396e39ec41bc100b18c97aef2f7c03c371311b88fb0b7be2e5c06c4402ed698f
SHA3-384 hash:	1f445523bae4035ffe34db97325d41d273387623e8211f76814003bf139bd51d92e1ff4de0839483e02a69cf147bc8ed
SHA1 hash:	6ff63b2609deddcd368153b0e60878de847e3085
MD5 hash:	e0b6ab4c98284b7e6818d3331011d945
humanhash:	indigo-sweet-robert-alpha
File name:	E0B6AB4C98284B7E6818D3331011D945.exe
Download:	download sample
Signature	RemcosRAT Create hunting rule
File size:	3'868'520 bytes
First seen:	2026-09-05 06:40:15 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	e59d00b0d90522ee1a983f13d4ff7e50 (3 x ACRStealer, 1 x LummaStealer, 1 x PureCrypter)
ssdeep	98304:cgAztwh3gh3XyFaN+QiOy/ggJl3w0PLTL+7:cZtwRghrN+Qil/geLn+7
TLSH	T16A0622B1768D0832E9A121321B61AA887C7F7B53BB2D728F338DF54A5D71981C653F12
TrID	29.5% (.EXE) Win64 Executable (generic) (6522/11/2) 22.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 20.3% (.EXE) Win32 Executable (generic) (4504/4/1) 9.1% (.EXE) OS/2 Executable (generic) (2029/13) 9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
dhash icon	88a8a08c8c8ea8a8 (5 x Squirrelwaffle, 4 x Formbook, 3 x ArkeiStealer)
Reporter	abuse_ch
Tags:	exe RAT RemcosRAT

abuse_ch

RemcosRAT C2:
193.26.115.223:4411

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
193.26.115.223:4411	https://threatfox.abuse.ch/ioc/1893781/

Intelligence

File Origin

# of uploads :

# of downloads :

152

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

remcos

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-09-05 06:51:20 UTC

Tags:

auto-reg rat remcos

Link:

https://app.any.run/tasks/dbc28e73-6ddf-4548-bafd-1f5c1d4248de

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/84120/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the Program Files subdirectories

Launching a process

Searching for synchronization primitives

Launching the default Windows debugger (dwwin.exe)

Сreating synchronization primitives

Connection attempt to an infection source

Creating a file

Query of malicious DNS domain

Sending a TCP request to an infection source

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug crypto fingerprint installer installer installer-heuristic keylogger microsoft_visual_cc overlay packed packed reconnaissance

Link:

https://www.filescan.io/uploads/6a9bb963e03f82580c85da1e/reports/19a4f3fb-8488-48cc-b501-0b3135410dfd/overview

Verdict:

Malicious

Labled as:

Malware/Generic

Link:

https://www.hybrid-analysis.com/sample/396e39ec41bc100b18c97aef2f7c03c371311b88fb0b7be2e5c06c4402ed698f

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-09-01T18:23:00Z UTC

Last seen:

2026-09-04T17:13:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/396e39ec41bc100b18c97aef2f7c03c371311b88fb0b7be2e5c06c4402ed698f/results?tab=lookup

Malware family:

Unlabeled

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/d83e3e33-dfd5-4cc1-a670-94cad5abc3a2

Result

Threat name:

Remcos

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1968972

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to bypass UAC (CMSTPLUA)

Detected Remcos RAT

Found malware configuration

Installs a global keyboard hook

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Sigma detected: Remcos

Suricata IDS alerts for network traffic

System process connects to network (likely due to code injection or exploit)

Unusual module load detection (module proxying)

Uses dynamic DNS services

Yara detected Remcos RAT

Yara detected UAC Bypass using CMSTP

Behaviour

Behavior Graph:

Download SVG

Score:

92%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/396e39ec41bc100b18c97aef2f7c03c371311b88fb0b7be2e5c06c4402ed698f

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

Archive 7z non extractible (chiffrée, corrompue ou vide) Executable PDB Path PE (Portable Executable) PE File Layout SFX 7z Win 32 Exe x86

Link:

https://app.malva.re/file/e0b6ab4c98284b7e6818d3331011d945

Detection:

remcos

Link:

https://mwdb.cert.pl/sample/396e39ec41bc100b18c97aef2f7c03c371311b88fb0b7be2e5c06c4402ed698f/

Threat name:

Win32.Trojan.Generic

Status:

Suspicious

First seen:

2026-09-02 03:14:16 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

14 of 38 (36.84%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=hfxdt3cbxqiawggjplxs67adynytcg4i7mfxxyxfybweiaxnnghq._file

Verdict:

malicious

Label(s):

Remcos

Link:

https://reports.threatray.com/32c3b8fa-c398-4886-9f17-bc759a5321eb

Result

Malware family:

remcos

Score:

10/10

Tags:

family:remcos botnet:fudbio-s discovery rat suricata

Link:

https://tria.ge/reports/260905-hfpadsv1cs/

Behaviour

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

Drops file in Program Files directory

Suspicious use of SetThreadContext

Family: Remcos

Suricata alert: REMCOS RAT Malware Inbound C2 Communication

Suricata alert: REMCOS RAT Malware Outbound C2 Communication

Malware Config

C2 Extraction:

postdatak.duckdns.org:4411

Unpacked files

SH256 hash:

396e39ec41bc100b18c97aef2f7c03c371311b88fb0b7be2e5c06c4402ed698f

MD5 hash:

e0b6ab4c98284b7e6818d3331011d945

SHA1 hash:

6ff63b2609deddcd368153b0e60878de847e3085

Link:

https://www.unpac.me/results/d379c08e-6b06-4e65-b398-462c45a7ea5c/

Please note that we are no longer able to provide a coverage score for Virus Total.

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_beacon_detected Create hunting rule
Author:	0x0d4y
Description:	This rule detects cobalt strike beacons.

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
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/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape

https://www.capesandbox.com/analysis/84120/

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