MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6e13f5c8ca7758d00a49978541775a5c4c6f507b060c473482fbecb190fd0d9c. 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
| SHA256 hash: | 6e13f5c8ca7758d00a49978541775a5c4c6f507b060c473482fbecb190fd0d9c |
|---|---|
| SHA3-384 hash: | 46c19322cef238a33c454c44fb7a92eb55cb1d6518820cbe83b102f6515edbf64bd101919d298987ec621533b35b89ad |
| SHA1 hash: | af0aaf031a3de2e2296996770cb6925b7869100c |
| MD5 hash: | afab3a9f69fadec50a32011f145a242a |
| humanhash: | lake-idaho-kilo-table |
| File name: | Requesting For Quotation.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'112'064 bytes |
| First seen: | 2025-10-13 13:49:37 UTC |
| Last seen: | 2025-11-06 10:23:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'481 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:7JCV+EUJHUjdbKhvFFwiwOXw3iQtSSXjy+w/nvkecFNU5/9VhS9v26VoLTvdsdOD:7UV+EUomFlwODWKXRVLEvHVovFsw1 |
| Threatray | 4'120 similar samples on MalwareBazaar |
| TLSH | T1C635D0B1B2F5C859E49867714922D83011E65EFCECA1D31ED5DA7CAB79B3BC2084290F |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  James_inthe_box |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
112
Origin country :
USVendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
_6e13f5c8ca7758d00a49978541775a5c4c6f507b060c473482fbecb190fd0d9c.exe
Verdict:
Malicious activity
Analysis date:
2025-10-13 13:51:05 UTC
Tags:
remcos auto-sch-xml rat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Verdict:
Malicious
Score:
96.5%
Tags:
virus micro msil
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Connection attempt
DNS request
Sending an HTTP GET request
Query of malicious DNS domain
Connection attempt to an infection source
Sending a TCP request to an infection source
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
base64 bitmap config-extracted evasive lolbin msbuild obfuscated packed packed packed rat rat reconnaissance regsvcs remcos remcos rezer0 roboski schtasks stego vbc vbnet windows
Verdict:
Malicious
Labled as:
MSIL/GenKryptik_AGeneric.BNN trojan
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-13T02:09:00Z UTC
Last seen:
2025-10-15T09:11:00Z UTC
Hits:
~1000
Detections:
VHO:Backdoor.Win32.Remcos.gen PDM:Trojan.Win32.Generic HEUR:Trojan.MSIL.Taskun.gen Backdoor.Remcos.HTTP.C&C Trojan.MSIL.Inject.sb Exploit.Win32.BypassUAC.sb Trojan.MSIL.Taskun.sb Trojan-Dropper.Win32.Agent.sb Trojan.MSIL.Crypt.sb HEUR:Trojan.MSIL.Taskun.sb Backdoor.Win32.Remcos.sb Backdoor.Win32.Remcos.f
Malware family:
REMCOS
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.25 Win 32 Exe x86
Verdict:
Malicious
Threat:
Family.REMCOS
Threat name:
ByteCode-MSIL.Trojan.Taskun
Status:
Malicious
First seen:
2025-10-13 05:07:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
20 of 24 (83.33%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
unc_loader_037
remcos
Similar samples:
+ 4'110 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost discovery execution persistence rat
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Remcos
Remcos family
Malware Config
C2 Extraction:
127.0.0.1:29444
nnamoograce.duckdns.org:29444
196.251.92.69:29444
nnamoograce.duckdns.org:29444
196.251.92.69:29444
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
6e13f5c8ca7758d00a49978541775a5c4c6f507b060c473482fbecb190fd0d9c
MD5 hash:
afab3a9f69fadec50a32011f145a242a
SHA1 hash:
af0aaf031a3de2e2296996770cb6925b7869100c
SH256 hash:
e9d685b6748d8164bb809fd23aa797e300fcd1aca83f8e25c9ded692aa524fd8
MD5 hash:
fb4e12428850d7fe711790158619ad7c
SHA1 hash:
4bca71084d8cd41f61a66c2f4876df8e507ab70e
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
b6781edd819929c2fe8b41985314c4eaed3c35ce05a61cdf911da3f09de53074
MD5 hash:
69fe9dc75c1792830f0a6d2525d05b22
SHA1 hash:
ae712836721804406194a813b91c7dd9f122d28c
SH256 hash:
e31070383ff8593d70c33a8ed41a879000232052faff6317fb5cf5c613625e03
MD5 hash:
fd412077148220dbe0943548ccd3ca61
SHA1 hash:
fd60216d876d23cc094db869665098e78f9e3fb4
Detections:
win_remcos_w0
win_remcos_auto
Remcos
malware_windows_remcos_rat
win_remcos_rat_unpacked
INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Malware family:
Remcos
Verdict:
Malicious
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: | 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: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | iexplorer_remcos |
|---|---|
| Author: | iam-py-test |
| Description: | Detect iexplorer being taken over by Remcos |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| 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.
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