MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63fd57f5460f8e17045e41aed1b601f6fc6962f0de897b1d8a5f71d24dfd77e1. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63fd57f5460f8e17045e41aed1b601f6fc6962f0de897b1d8a5f71d24dfd77e1
SHA3-384 hash: 6f70f95d4233f0b3c34559b094b0bee75a1384bb392ff46ff0ef0f7880577ccbb4dc59e86f93034d05fbdba974eaee71
SHA1 hash: eeeba7967e27f453286be3b4ffae2086a33b0288
MD5 hash: a0abdebf89d29c7f14c5e3732e933a4f
humanhash: vermont-charlie-early-friend
File name:ec.doc
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:120'561 bytes
First seen:2026-04-16 06:46:08 UTC
Last seen:Never
File type:Word file doc
MIME type:text/rtf
ssdeep 3072:LSNa+gJKjJ7eK1Zyo3LQxOptK9whhwLKwz4MVaEaYw8:LdGjrMoMR34MVaEaYw8
TLSH T133C3AE2EE34F0954DF59A7BB434A4E4A05FCB33DB28540B079AC573437AD92E466287C
TrID 83.3% (.RTF) Rich Text Format (5000/1)
16.6% (.JSON) JSON object (generic) (1000/1)
Magika rtf
Reporter JAMESWT_WT
Tags:66-63-170-12 CVE-2017-11882 doc lubritem RemcosRAT Spam-ITA

Intelligence

File Origin
# of uploads :
1
# of downloads :
178
Origin country :
IT IT
Vendor Threat Intelligence
Malware configuration found for:
MSO
Details
MSO
extracted component(s) such as package(s) and OLE files
Link:
https://research.acce.ciphertechsolutions.com/results/fb6fc39d-7e9c-4eeb-b0fb-e45c2eb1ff0f/
Malware family:
n/a
ID:
1
File name:
_8e818ed739a3ccb48ba3ea5ddce462b523e1245c9bcbb65ec2e02f1e41e57fa0.zip
Verdict:
Suspicious activity
Analysis date:
2026-04-16 06:45:19 UTC
Tags:
doc-url auto-download
Link:
https://app.any.run/tasks/da2d5524-58cd-426c-9886-8514f02368a8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Sanesecurity.Shelter.Malware.BadRtf.ObjUpd.UNOFFICIAL
Create hunting rule

MiscreantPunch.RTF.2017-0199.Obfus.171711.UNOFFICIAL
Create hunting rule

YARA.DITEKSHEN_INDICATOR_RTF_Malver_Objects.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69e085d9f68adfe1003a50b2
Tags:
office trojan micro lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
Searching for the window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Creating a process with a hidden window
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Possible injection to a system process
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Fake RTF File
Link:
https://app.docguard.net/63fd57f5460f8e17045e41aed1b601f6fc6962f0de897b1d8a5f71d24dfd77e1/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69e085d25ea31bc68a2ffe30/reports/df9976b7-67d4-48ba-b730-a70909fa110c/overview
Verdict:
Malicious
Labled as:
CVE-2017-11882
Link:
https://www.hybrid-analysis.com/sample/63fd57f5460f8e17045e41aed1b601f6fc6962f0de897b1d8a5f71d24dfd77e1
Label:
Malicious
Suspicious Score:
10/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=b829b078-cf5f-435f-8125-f49e662c639c
Verdict:
Malicious
File Type:
rtf
First seen:
2026-04-15T16:57:00Z UTC
Last seen:
2026-04-15T18:34:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Shelma.sb Trojan-Downloader.MSOffice.SLoad.sb HEUR:Exploit.OLE2.Generic HEUR:Exploit.MSOffice.Generic HEUR:Exploit.MSOffice.CVE-2018-0802.gen Exploit.MSOffice.CVE-2017-11882.sb Trojan-Downloader.Agent.HTTP.C&C
Link:
https://opentip.kaspersky.com/63fd57f5460f8e17045e41aed1b601f6fc6962f0de897b1d8a5f71d24dfd77e1/results?tab=lookup
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/63fd57f5460f8e17045e41aed1b601f6fc6962f0de897b1d8a5f71d24dfd77e1
Gathering data
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/63fd57f5460f8e17045e41aed1b601f6fc6962f0de897b1d8a5f71d24dfd77e1/
Verdict:
Malicious
Threat:
Exploit.MSOffice.CVE-2017-11882
Link:
https://tip.neiki.dev/file/63fd57f5460f8e17045e41aed1b601f6fc6962f0de897b1d8a5f71d24dfd77e1
Threat name:
Document-RTF.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2026-04-15 19:12:33 UTC
File Type:
Document
Extracted files:
4
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mp6vp5kgb6hbobc6igxndnqb636gsyxq32exwhmkl5y5etp5o7qq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260416-hjz63agz7r/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/63fd57f5460f/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/63fd57f5460f8e17045e41aed1b601f6fc6962f0de897b1d8a5f71d24dfd77e1

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:SUSP_INDICATOR_RTF_MalVer_Objects
Create hunting rule
Author:ditekSHen
Description:Detects RTF documents with non-standard version and embedding one of the object mostly observed in exploit (e.g. CVE-2017-11882) documents.
Reference:https://github.com/ditekshen/detection

File information

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

Comments