MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b7995dd93cc355f0a56eca0c4e7176d41f36a2573a62fa4bf62322086504379. 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: 18

Intelligence 18 IOCs 1 YARA 18 File information Comments

SHA256 hash:	8b7995dd93cc355f0a56eca0c4e7176d41f36a2573a62fa4bf62322086504379
SHA3-384 hash:	81b1c726b6929f1e60eb2c5986a24ef3ce0b0edd82fc798af553d86fe7e73996c4eb21903006155a0c19ae02fcbc9c3c
SHA1 hash:	6db9cad3019b0e93dc738b2c3cde6c9379ed4080
MD5 hash:	f2b18bdc64cd2b1d32eb5e78e01767c4
humanhash:	mobile-floor-oklahoma-cat
File name:	64bitxxblessings.exe
Download:	download sample
Signature	RemcosRAT Create hunting rule
File size:	659'968 bytes
First seen:	2026-08-28 19:35:08 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	91e69cff27767212388496ea08379c84 (4 x RemcosRAT)
ssdeep	12288:FIfxS5XkH4nOqwitNfuquCwgs69gy3V5v+BNyo3PoL5aDz2:a5GXkH4nnwitNfuq9wgs3y3V5vgNyo3U
TLSH	T14FE46D59A39402F8D0B7C135C982953BE7B2BC065571472F03D70E9B2F276A16F3AB26
TrID	37.0% (.EXE) Win64 Executable (generic) (6522/11/2) 28.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 11.5% (.EXE) OS/2 Executable (generic) (2029/13) 11.3% (.EXE) Generic Win/DOS Executable (2002/3) 11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
dhash icon	c4d48eaa8ad4d4f8 (1'203 x RemcosRAT, 1 x Worm.Ramnit, 1 x Vjw0rm)
Reporter	abuse_ch
Tags:	exe RAT RemcosRAT

abuse_ch

RemcosRAT C2:
172.111.163.164:65070

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
172.111.163.164:65070	https://threatfox.abuse.ch/ioc/1890503/

Intelligence

File Origin

# of uploads :

# of downloads :

166

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Remcos

Details

Link:

https://research.acce.ciphertechsolutions.com/results/9f07b763-f202-4412-9c8c-b3a012d8994c/

Malware family:

remcos

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-08-28 20:01:11 UTC

Tags:

rat remcos

Link:

https://app.any.run/tasks/5c887f8c-47a1-40a5-b87b-cda3d70121ee

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/83195/

Detection(s):

YARA.EMBEERESEARCH_Win_Remcos_Rat_Unpacked.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Connection attempt to an infection source

Launching a service

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug backdoor config-extracted crypto evasive exploit explorer fingerprint keylogger lolbin microsoft_visual_cc packed rat reconnaissance remcos remcos remoteaccesstool

Link:

https://www.filescan.io/uploads/6a91e2f253adb2c7a4c8f83a/reports/2c65a74d-1146-4e82-8ff5-ffb779859af3/overview

Verdict:

Malicious

Labled as:

Remcos.Generic

Link:

https://www.hybrid-analysis.com/sample/8b7995dd93cc355f0a56eca0c4e7176d41f36a2573a62fa4bf62322086504379

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-08-28T11:27:00Z UTC

Last seen:

2026-08-30T06:05:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/8b7995dd93cc355f0a56eca0c4e7176d41f36a2573a62fa4bf62322086504379/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/7c7fd12b-f0f0-497c-940c-ade1f0d57117

Result

Threat name:

Remcos

Detection:

malicious

Classification:

troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1965523

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to bypass UAC (CMSTPLUA)

Found malware configuration

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Uses dynamic DNS services

Yara detected Remcos RAT

Yara detected UAC Bypass using CMSTP

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/8b7995dd93cc355f0a56eca0c4e7176d41f36a2573a62fa4bf62322086504379

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/f2b18bdc64cd2b1d32eb5e78e01767c4

Detection:

remcos

Link:

https://mwdb.cert.pl/sample/8b7995dd93cc355f0a56eca0c4e7176d41f36a2573a62fa4bf62322086504379/

Threat name:

Win64.Backdoor.Remcos

Status:

Malicious

First seen:

2026-08-28 19:04:31 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rn4zlxmtzq2v6csw5sqmjzyxnva7g2rfootc7jf7mizcbbsqin4q._file

Verdict:

malicious

Label(s):

Remcos

Link:

https://reports.threatray.com/4ee64d39-ddf5-4c65-b60b-640e1a39e2b3

Result

Malware family:

remcos

Score:

10/10

Tags:

family:remcos botnet:nexus 27-08-26 rat suricata

Link:

https://tria.ge/reports/260828-yas96adp9y/

Behaviour

Family: Remcos

Suricata alert: REMCOS RAT Malware Inbound C2 Communication

Suricata alert: REMCOS RAT Malware Outbound C2 Communication

Malware Config

C2 Extraction:

lastore7kajp1.duckdns.org:65070
lastore7kajp2.duckdns.org:65070
lastore7kajp3.duckdns.org:65070
lastore7kajp4.duckdns.org:65070
lastore7kajp5.duckdns.org:65070
gapo.rako9jabus1.com:65070

Unpacked files

SH256 hash:

8b7995dd93cc355f0a56eca0c4e7176d41f36a2573a62fa4bf62322086504379

MD5 hash:

f2b18bdc64cd2b1d32eb5e78e01767c4

SHA1 hash:

6db9cad3019b0e93dc738b2c3cde6c9379ed4080

Detections:

Remcos

win_remcos_w0

Link:

https://www.unpac.me/results/de8c2c91-017d-4fc4-bacc-3ec7e1094faf/

Malware family:

Remcos

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8b7995dd93cc/report/overview.html

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

Threat name:

Remcos

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/8b7995dd93cc355f0a56eca0c4e7176d41f36a2573a62fa4bf62322086504379

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 Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

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

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	Disable_Defender Create hunting rule
Author:	iam-py-test
Description:	Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen

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

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM Create hunting rule
Author:	ditekSHen
Description:	Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	Remcos_unpacked_PulseIntel Create hunting rule
Author:	PulseIntel
Description:	Remcos Payload

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

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

Rule name:	VECT_Ransomware Create hunting rule
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 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_Remcos_b296e965 Create hunting rule
Author:	Elastic Security
Reference:	https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set

Rule name:	win_remcos_rat_unpacked Create hunting rule
Author:	Matthew @ Embee_Research
Description:	Detects strings present in remcos rat Samples.

Rule name:	win_remcos_w0 Create hunting rule
Author:	Matthew @ Embee_Research
Description:	Detects strings present in remcos rat Samples.

Rule name:	yarahub_win_remcos_rat_unpacked_aug_2023 Create hunting rule
Author:	Matthew @ Embee_Research

File information

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

Web download

RemcosRAT

exe 8b7995dd93cc355f0a56eca0c4e7176d41f36a2573a62fa4bf62322086504379

(this sample)

Cape

https://www.capesandbox.com/analysis/83195/

URLhaus

https://urlhaus.abuse.ch/url/3909447/

Delivery method

Distributed via web download

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