MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65eb366739361b97fb68c0ac4b9fbaad2ac26e0c30a21ef0ad0a756177e22e94. 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: 20


Intelligence 20 IOCs YARA 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 65eb366739361b97fb68c0ac4b9fbaad2ac26e0c30a21ef0ad0a756177e22e94
SHA3-384 hash: e84c226f06bb4426596142552c9153dc3e67cf7cb3a79c2a0c70f58811cea12d54e3012f43bd34b58fc6eb061fa4e571
SHA1 hash: afe7b065dbf0bbc35e533badc577d46fa02bd244
MD5 hash: a918945856d4cce8e0ba25a6a34b8347
humanhash: helium-eighteen-winner-nineteen
File name:SecuriteInfo.com.Script.SNH-gen.49598531
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'321'472 bytes
First seen:2025-09-04 18:17:47 UTC
Last seen:2025-09-04 19:18:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1895460fffad9475fda0c84755ecfee1 (309 x Formbook, 53 x AgentTesla, 36 x SnakeKeylogger)
ssdeep 24576:g5EmXFtKaL4/oFe5T9yyXYfP1ijXdaOqrFM2X/s1wXN3qWdUGilG:gPVt/LZeJbInQRaO0XX01wXxniGi
TLSH T1AD55CF027381C062FFAB95334F56F6115BBC79260123AA2F13981DB9FA705B1563E7A3
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
91
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
meterpreter
Create hunting rule
ID:
1
File name:
Synaptics.exe
Verdict:
Malicious activity
Analysis date:
2025-09-04 18:19:17 UTC
Tags:
xred backdoor auto xworm rat meterpreter loader delphi dyndns hausbomber amadey botnet stealer generic blackmoon github masslogger purelogsstealer quasar cobaltstrike lumma agenttesla njrat vipkeylogger keylogger donutloader snake pythonstealer formbook tinynuke metasploit evasion asyncrat coinminer miner adware anti-evasion
Link:
https://app.any.run/tasks/f48a3353-6627-42ef-b334-d066a125017b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25108/
Detection(s):
SecuriteInfo.com.Script.SNH-gen.49598531.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68b9d80ceb163e0ec1845c64
Tags:
autorun autoit emotet remcos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context autoit compiled-script fingerprint keylogger lolbin microsoft_visual_cc obfuscated packed packed packer_detected reg squirrel threat
Link:
https://www.filescan.io/uploads/68b9d819a64010de766d9452/reports/1f6f3159-6697-4a47-a5fe-dea1850725e1/overview
Verdict:
Malicious
Labled as:
Trojan.BAT.Agent.gen
Link:
https://www.hybrid-analysis.com/sample/65eb366739361b97fb68c0ac4b9fbaad2ac26e0c30a21ef0ad0a756177e22e94
Verdict:
Malicious
File Type:
exe x32
Link:
https://opentip.kaspersky.com/65eb366739361b97fb68c0ac4b9fbaad2ac26e0c30a21ef0ad0a756177e22e94/results?tab=lookup
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/847b6577-e317-453f-adfa-dcaec195e036
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/65eb366739361b97fb68c0ac4b9fbaad2ac26e0c30a21ef0ad0a756177e22e94
Verdict:
Malware
YARA:
7 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86
Link:
https://app.malva.re/file/a918945856d4cce8e0ba25a6a34b8347
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/65eb366739361b97fb68c0ac4b9fbaad2ac26e0c30a21ef0ad0a756177e22e94/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-09-04 18:19:33 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mxvtmzzzgynzp63iycwexh52vuvme3qmgcrb54fnbj2wc57cf2ka._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
error
RemcosRAT
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost discovery rat
Link:
https://tria.ge/reports/250904-wx6gwsbr6t/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Drops startup file
Executes dropped EXE
Remcos
Remcos family
Malware Config
C2 Extraction:
remcodit.top:2477
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bfe77a3c-1fe0-433b-91fa-0ee5cb201a65
Unpacked files
SH256 hash:
65eb366739361b97fb68c0ac4b9fbaad2ac26e0c30a21ef0ad0a756177e22e94
MD5 hash:
a918945856d4cce8e0ba25a6a34b8347
SHA1 hash:
afe7b065dbf0bbc35e533badc577d46fa02bd244
Detections:
AutoIT_Compiled
Create hunting rule
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/164738e2-63e0-4875-9f82-00b27d3804e0/
SH256 hash:
d86dcd0dad45cf143baeac871fec401e8b7cbf85db22815049f6f350e23298e6
MD5 hash:
31759ae116f4781db3ae2d67b9497ffd
SHA1 hash:
c570f398d1cb8d68d68ddfcbe6a9f97b2f142042
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/164738e2-63e0-4875-9f82-00b27d3804e0/
SH256 hash:
492c3a06bcfdf39b84f3b69f062ff10f23ae4762078bc66c2efd996a11ec61a4
MD5 hash:
57c7910a5b387f8c687a9c733869e31e
SHA1 hash:
c81837e52bcf0d2ed68a2f7139983c3067a2e11e
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/164738e2-63e0-4875-9f82-00b27d3804e0/
SH256 hash:
097543f1dc9d925124f7ae70e10f4fbd185459f1fc54c6f59e8d9e4de1c9e96f
MD5 hash:
d8ef9767e845edec3ad40014a647155e
SHA1 hash:
7d32ef0ca4d0511d7deeb689196f4d858b73850a
Detections:
win_remcos_w0
Create hunting rule
win_remcos_auto
Create hunting rule
Remcos
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
win_remcos_rat_unpacked
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Link:
https://www.unpac.me/results/164738e2-63e0-4875-9f82-00b27d3804e0/
SH256 hash:
65eb366739361b97fb68c0ac4b9fbaad2ac26e0c30a21ef0ad0a756177e22e94
MD5 hash:
a918945856d4cce8e0ba25a6a34b8347
SHA1 hash:
afe7b065dbf0bbc35e533badc577d46fa02bd244
Detections:
AutoIT_Compiled
Create hunting rule
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/164738e2-63e0-4875-9f82-00b27d3804e0/
SH256 hash:
24fce4c7ae62efa5b3f5cd17385b50e96bda7be157cd0b9bc5339b8b3829d661
MD5 hash:
424dbad0bf475ae0d84804231eb7d050
SHA1 hash:
d228ccad704d20afbe75089a712bb3d5f0def734
Detections:
win_remcos_w0
Create hunting rule
win_remcos_auto
Create hunting rule
Remcos
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
win_remcos_rat_unpacked
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Link:
https://www.unpac.me/results/164738e2-63e0-4875-9f82-00b27d3804e0/
Parent samples :
65eb366739361b97fb68c0ac4b9fbaad2ac26e0c30a21ef0ad0a756177e22e94
c157645690ecde7d3fdd535ab1b3f4b419890cef5184ae94a2b02918f2cfabb0
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/65eb36673936/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/65eb366739361b97fb68c0ac4b9fbaad2ac26e0c30a21ef0ad0a756177e22e94

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:iexplorer_remcos
Create hunting rule
Author:iam-py-test
Description:Detect iexplorer being taken over by Remcos
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:remcos_
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked remcos malware samples.
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.
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

Executable exe 65eb366739361b97fb68c0ac4b9fbaad2ac26e0c30a21ef0ad0a756177e22e94

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3617372/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/25108/

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