MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9efe4963f077696de97b18cff579bc0a7a317d7d533f92b014e47914d09cd3bd. 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: 13


Intelligence 13 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9efe4963f077696de97b18cff579bc0a7a317d7d533f92b014e47914d09cd3bd
SHA3-384 hash: e0c85277600d4935d99fb1634aa2529b6208d984cb3a689d2f9cc5aac10082fdff98ee6c06c0db80313897de29eaabed
SHA1 hash: 6cd033d10ca61381a5e824ece9009ea39c5bd6f9
MD5 hash: 4a52f85959f8a893123e23b86cab2fc4
humanhash: sixteen-magazine-angel-salami
File name:9efe4963f077696de97b18cff579bc0a7a317d7d533f92b014e47914d09cd3bd
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:940'344 bytes
First seen:2026-03-30 15:16:06 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash b492aabfbf2837593f4568452d907063 (3 x RemcosRAT, 1 x XWorm)
ssdeep 24576:fb96nL0NOPKiOaW9H72rBWYBn/yOgL9SG3L35:z96nL0NOPKiOaW9H72rBTn/yOgEW5
TLSH T19A15AE017C80D032DB9A20715E3EFBBD5A6DA8300B6875DB67D839BA9F605C16F32647
TrID 22.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win64 Executable (generic) (6522/11/2)
17.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.7% (.EXE) Win32 Executable (generic) (4504/4/1)
7.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon 6890a8241c8ec4f8 (1 x RemcosRAT)
Reporter JAMESWT_WT
Tags:dll mrmcs-supportmanageronline-com remcos RemcosRAT signed

Code Signing Certificate

Organisation:QVSdrg8H
Issuer:QVSdrg8H
Algorithm:sha256WithRSAEncryption
Valid from:2026-02-08T16:46:30Z
Valid to:2027-02-08T16:56:30Z
Serial number: 16b87818f06b4a9e40be8b2a9f5cc52e
Thumbprint Algorithm:SHA256
Thumbprint: 7ab3cd52762b266ae0df97856217953fa9b6b1c5b726c6e33cecd992421f488d
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
IT IT
Vendor Threat Intelligence
Gathering data
Gathering data
Detection(s):
YARA.MALPEDIA_Win_Warlock_Auto.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69ca93c33a18a6e1ddefc7fe
Tags:
injection virus remo
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Enabling the 'hidden' option for recently created files
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Connection attempt
Sending a custom TCP request
DNS request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug fingerprint microsoft_visual_cc packed packed packer_detected signed threat
Link:
https://www.filescan.io/uploads/69ca93c5e2df9aa488be4fbc/reports/a4e2cc1e-8104-4349-b11e-3f33afae85a4/overview
Verdict:
Malicious
Labled as:
Midie.Generic
Link:
https://www.hybrid-analysis.com/sample/9efe4963f077696de97b18cff579bc0a7a317d7d533f92b014e47914d09cd3bd
Result
Gathering data
Verdict:
Malicious
File Type:
dll x32
First seen:
2026-02-26T16:31:00Z UTC
Last seen:
2026-03-11T22:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9efe4963f077696de97b18cff579bc0a7a317d7d533f92b014e47914d09cd3bd/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5619c5a7-5166-4e96-8b1f-f75f8fd7e496
Score:
80%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9efe4963f077696de97b18cff579bc0a7a317d7d533f92b014e47914d09cd3bd
Verdict:
inconclusive
YARA:
6 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/4a52f85959f8a893123e23b86cab2fc4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9efe4963f077696de97b18cff579bc0a7a317d7d533f92b014e47914d09cd3bd/
Verdict:
Malicious
Threat:
Family.REMCOS
Link:
https://tip.neiki.dev/file/9efe4963f077696de97b18cff579bc0a7a317d7d533f92b014e47914d09cd3bd
Threat name:
Win32.Trojan.Sidewinder
Create hunting rule
Status:
Malicious
First seen:
2026-02-27 01:05:00 UTC
File Type:
PE (Dll)
Extracted files:
1
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t37esy7qo5uw32l3ddh7k6n4bj5dc7l5km7zfmau4r4rjue42o6q._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:donutloader family:remcos botnet:masterscdr botnet:resen defense_evasion discovery execution loader persistence rat
Link:
https://tria.ge/reports/260330-snkx2sat7y/
Behaviour
Kills process with taskkill
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
Browser Information Discovery
System Location Discovery: System Language Discovery
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Indicator Removal: Clear Persistence
Looks up external IP address via web service
Network Share Discovery
.NET Reactor proctector
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Sets file to hidden
Detects DonutLoader
DonutLoader
Donutloader family
Remcos
Remcos family
Malware Config
C2 Extraction:
believegodislove.top:2026
believegodisforalllove.top:2026
mrmcs.supportmanageronline.com:49215
Unpacked files
SH256 hash:
9efe4963f077696de97b18cff579bc0a7a317d7d533f92b014e47914d09cd3bd
MD5 hash:
4a52f85959f8a893123e23b86cab2fc4
SHA1 hash:
6cd033d10ca61381a5e824ece9009ea39c5bd6f9
Detections:
win_warlock_auto
Create hunting rule
Link:
https://www.unpac.me/results/63375fe5-9128-487e-a641-87c83faab995/
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/9efe4963f077696de97b18cff579bc0a7a317d7d533f92b014e47914d09cd3bd

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:Check_Debugger
Create hunting rule
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
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:win_warlock_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.warlock.

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/59773/

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