MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f34d0161e52b6f303647083a342cebacbe690a85db587f334fae36e1862b572a. 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: 17


Intelligence 17 IOCs YARA 26 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f34d0161e52b6f303647083a342cebacbe690a85db587f334fae36e1862b572a
SHA3-384 hash: 1c55051a96e9a2119b5adec6145583c3e0d4e6a77cced390cdafb8622f3acdebb13e2537949b96d6bd88708627d3463e
SHA1 hash: 2551ad96491bd7017c1c6d6a74e1d2f7c40df14e
MD5 hash: d26a67c92ca2b3a3552611f85931f7f2
humanhash: freddie-burger-nebraska-undress
File name:f34d0161e52b6f303647083a342cebacbe690a85db587f334fae36e1862b572a
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'264'128 bytes
First seen:2026-02-05 15:02:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 91d07a5e22681e70764519ae943a5883 (130 x Formbook, 32 x a310Logger, 27 x AgentTesla)
ssdeep 24576:Utb20pkaCqT5TBWgNQ7a76Dj3JgVBQ6AHiVIC6A:9Vg5tQ7a76Dj3JgVBQ6AHiJ5
Threatray 2'481 similar samples on MalwareBazaar
TLSH T10645DF1273DE8361C7725273BA257701BEBF782506B5F86B2FD4093DE920222525EA73
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 adrian__luca
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
AutoIt AutoStones Remcos
Details
AutoIt
extracted scripts and files
AutoStones
the names of side-loaded components and, if available from processing of a parent file, the deobfuscated components
Remcos
a version number and verbose configuration settings
Link:
https://research.acce.ciphertechsolutions.com/results/124f6000-8f12-4d51-9770-492a045640b3/
Malware family:
n/a
ID:
1
File name:
f34d0161e52b6f303647083a342cebacbe690a85db587f334fae36e1862b572a
Verdict:
Malicious activity
Analysis date:
2026-02-05 16:02:50 UTC
Tags:
auto-startup
Link:
https://app.any.run/tasks/90b12cef-0b35-4f2b-aacf-044e7002a446

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/51874/
Detection(s):
SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6984b11bae5379bb6609bf00
Tags:
autorun autoit emotet remcos
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug autoit compiled-script fingerprint installer-heuristic keylogger microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/6984b13d930564ff3c8d1173/reports/352f36d9-dcd2-418f-ba8b-d999c130aa70/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f34d0161e52b6f303647083a342cebacbe690a85db587f334fae36e1862b572a
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-11T20:32:00Z UTC
Last seen:
2026-02-07T10:50:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/f34d0161e52b6f303647083a342cebacbe690a85db587f334fae36e1862b572a/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d1a8246d-a8b9-4ae1-b4d1-b1a224451091
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f34d0161e52b6f303647083a342cebacbe690a85db587f334fae36e1862b572a
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/d26a67c92ca2b3a3552611f85931f7f2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f34d0161e52b6f303647083a342cebacbe690a85db587f334fae36e1862b572a/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 23:26:35 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
27 of 36 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ngqcypffnxtanshba5dilhlvs7gscuf3nmh6m2pvy3odbrlk4va._file
Verdict:
malicious
Label(s):
nirsoft
Create hunting rule
remcos
Create hunting rule
admintool_mailpassview
Create hunting rule
autoit
Create hunting rule
Similar samples:
287006ee317c0da2837cfa820380f1df4befaed7321bffa3f772b1101140c9a4
RemcosRAT
3149fe2f4eb25004b7b0a3dadbeb306b87c18c85cb64f284de930e5709088196
RemcosRAT
4f1d21c87c3ddf2dfc3bc4e42ce0f93d406637fce46aff5415eb85dfbe05c3f2
RemcosRAT
654e9166acaee1646a53ce51154f81b1b8d4b3d25e07ea4046294f3a02240caa
RemcosRAT
+ 2'471 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost discovery rat
Link:
https://tria.ge/reports/260205-se6s6agy3e/
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:
www.mariseaverguyglobal.com:2404
www.mariseaverguyglobalbackup1.com:2404
www.mariseaverguyglobalbackup2.com:2404
Unpacked files
SH256 hash:
f34d0161e52b6f303647083a342cebacbe690a85db587f334fae36e1862b572a
MD5 hash:
d26a67c92ca2b3a3552611f85931f7f2
SHA1 hash:
2551ad96491bd7017c1c6d6a74e1d2f7c40df14e
Link:
https://www.unpac.me/results/e339840b-818e-4b40-9ce7-d9f7d2d1c273/
SH256 hash:
c9cb01dc816451b87876559b7c0d34ebdaedeff21bbc3589475954edddb05bd7
MD5 hash:
b3309c0acaf5543a9caac3511846cf35
SHA1 hash:
eebaebde57f0365a34eff3f616fd0332e267800f
Detections:
win_remcos_auto
Create hunting rule
win_remcos_w0
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_CMSTPCOM
Create hunting rule
Link:
https://www.unpac.me/results/e339840b-818e-4b40-9ce7-d9f7d2d1c273/
Parent samples :
4f1d21c87c3ddf2dfc3bc4e42ce0f93d406637fce46aff5415eb85dfbe05c3f2
287006ee317c0da2837cfa820380f1df4befaed7321bffa3f772b1101140c9a4
654e9166acaee1646a53ce51154f81b1b8d4b3d25e07ea4046294f3a02240caa
f34d0161e52b6f303647083a342cebacbe690a85db587f334fae36e1862b572a
b0732f555a9f8446abad02610f03927a4e5b6947452dcea765d6a48051714dc3
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f34d0161e52b/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/f34d0161e52b6f303647083a342cebacbe690a85db587f334fae36e1862b572a

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: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: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_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
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:Remcos_unpacked_PulseIntel
Create hunting rule
Author:PulseIntel
Description:Remcos Payload
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_Generic_MassHunt_Win_Malware_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Windows malware mass-hunt rule - 2025
Reference:https://cyfare.net/
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:YahLover
Create hunting rule
Author:Kevin Falcoz
Description:YahLover
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.

Cape
Cape
https://www.capesandbox.com/analysis/51874/

Comments