MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc3c2a710caa8687d973ac7fbba52d41d4801b5e57cf3044d835416f5f6f937d. 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: 19


Intelligence 19 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fc3c2a710caa8687d973ac7fbba52d41d4801b5e57cf3044d835416f5f6f937d
SHA3-384 hash: be82c213cea9ac78fbe8678274c1b4a05de4787903437d546ed479dc385fe6d2815629b8a8b3241b99003150a9a3d060
SHA1 hash: 84d2316f366aedc44d664512f50d960b4b5089d4
MD5 hash: 3ee93313340e329c78df37bbf338c0a2
humanhash: eighteen-asparagus-yellow-butter
File name:fc3c2a710caa8687d973ac7fbba52d41d4801b5e57cf3044d835416f5f6f937d
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'355'272 bytes
First seen:2026-02-02 20:07:25 UTC
Last seen:2026-02-02 20:23:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'755 x AgentTesla, 19'664 x Formbook, 12'252 x SnakeKeylogger)
ssdeep 24576:XYDlAfAYk80mBCfZHtaZGIlZIcRFTdifNiJfqdzf16tqfIt:XYDlzZD8CfptanZIcLEViZqhwtqfIt
TLSH T1BF55124DFB79BA21C6691B7BC407D00A92A505A7D2B1F95A0CAD09E60F1CBD0C09FF97
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 Neiki
Tags:Crypter deepseaobfuscator exe remcos RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
147
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
DeepSea
Details
DeepSea
DeepSea decrypted strings
Link:
https://research.acce.ciphertechsolutions.com/results/b4b92173-cfb9-4852-8253-aadf48304f8a/
Malware family:
n/a
ID:
1
File name:
QuarantineMessage.zip
Verdict:
No threats detected
Analysis date:
2026-02-02 02:55:54 UTC
Tags:
attachments attc-unc attc-arch susp-attachments spf-fail
Link:
https://app.any.run/tasks/c152e732-2181-46fd-a81c-6e0a7e55e84a

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/51341/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=698103914cec271dd7053662
Tags:
autorun keylog micro word
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
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
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Setting a keyboard event handler
Connection attempt
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expired-cert invalid-signature obfuscated obfuscated packed signed vbnet
Link:
https://www.filescan.io/uploads/69810437930564ff3c84e148/reports/245ae92e-e1bd-4c2c-92a3-a955f8aa2f00/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/fc3c2a710caa8687d973ac7fbba52d41d4801b5e57cf3044d835416f5f6f937d
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-02-01T23:18:00Z UTC
Last seen:
2026-02-04T11:53:00Z UTC
Hits:
~1000
Detections:
HEUR:Backdoor.MSIL.Remcos.gen Trojan.MSIL.Crypt.sb PDM:Trojan.Win32.Generic Backdoor.Remcos.HTTP.C&C Trojan.Win32.Agent.sb Trojan.MSIL.Inject.sb Trojan.MSIL.Agent.sb HEUR:Trojan.WinLNK.Powecod.e NetTool.TorTool.TCP.C&C
Link:
https://opentip.kaspersky.com/fc3c2a710caa8687d973ac7fbba52d41d4801b5e57cf3044d835416f5f6f937d/results?tab=lookup
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/394bb8ec-b5e0-41c7-8a18-50bff9586cca
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fc3c2a710caa8687d973ac7fbba52d41d4801b5e57cf3044d835416f5f6f937d
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.37 Win 32 Exe x86
Link:
https://app.malva.re/file/3ee93313340e329c78df37bbf338c0a2
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fc3c2a710caa8687d973ac7fbba52d41d4801b5e57cf3044d835416f5f6f937d/
Verdict:
Malicious
Threat:
Family.DEEPSEAOBFUSCATOR
Link:
https://tip.neiki.dev/file/fc3c2a710caa8687d973ac7fbba52d41d4801b5e57cf3044d835416f5f6f937d
Threat name:
Win32.Trojan.Astaroth
Create hunting rule
Status:
Malicious
First seen:
2026-02-02 01:57:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7q6cu4imvkdipwltvr73xjjnihkiag26k7htargygvaw6x3psn6q._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:nu-feb discovery execution rat
Link:
https://tria.ge/reports/260202-ywq2xsbv7a/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Drops startup file
Command and Scripting Interpreter: PowerShell
Remcos
Remcos family
Malware Config
C2 Extraction:
37.46.196.22:42830
103.230.144.104:42830
86.106.84.166:42830
Unpacked files
SH256 hash:
fc3c2a710caa8687d973ac7fbba52d41d4801b5e57cf3044d835416f5f6f937d
MD5 hash:
3ee93313340e329c78df37bbf338c0a2
SHA1 hash:
84d2316f366aedc44d664512f50d960b4b5089d4
Link:
https://www.unpac.me/results/660ad94d-2b53-4f47-aae4-c74b535d6ca2/
SH256 hash:
33a555ded55a88becfac721cbcdfdad93b7dd1bc19234e3c0d81a022612aaca1
MD5 hash:
f8b9367d2751a0c74cc345eccc6f5219
SHA1 hash:
0793136758a6fa8eff50ff0976334e4a72383080
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/660ad94d-2b53-4f47-aae4-c74b535d6ca2/
SH256 hash:
a7a27ee417c3c508edfa039f6d4b27eaaca31b29e78fc5e87bb9ac88d8d846b9
MD5 hash:
e845f41f74d69ba4fe1e4b58fae27b10
SHA1 hash:
45131b421f6208ba6e8ec2500e9335c7a4f5d0ea
Link:
https://www.unpac.me/results/660ad94d-2b53-4f47-aae4-c74b535d6ca2/
SH256 hash:
6d2cde8a841611956a1057a5eea53251b8880ad52dcc1e23cc20e6d25bb53e90
MD5 hash:
e572c3f6bbe0a100961468d15c1dc3ae
SHA1 hash:
9bcfec9eb36d9120bac6462d3e44f67c10325874
Detections:
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/660ad94d-2b53-4f47-aae4-c74b535d6ca2/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fc3c2a710caa/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/fc3c2a710caa8687d973ac7fbba52d41d4801b5e57cf3044d835416f5f6f937d

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:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

  
Link
https://www.threat.rip/file/fc3c2a710caa8687d973ac7fbba52d41d4801b5e57cf3044d835416f5f6f937d
Cape
Cape
https://www.capesandbox.com/analysis/51341/

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