MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 290bc4c73c170e9b47b65652f6ba877e178452f7509d474d695518b235980963. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 290bc4c73c170e9b47b65652f6ba877e178452f7509d474d695518b235980963
SHA3-384 hash: 7a204c308b2ec290a2830a1283955a07fedb7b8d092842c322f1e805b33a6e21ea242eec9026c92ecd5ead2f724ab200
SHA1 hash: 578de4d912db2d3ef2d0ab785442e9ab5910d050
MD5 hash: bb39d007539faef0165a09f244d8ad5c
humanhash: november-equal-washington-fruit
File name:wejustgivenbestpeopelswithbetterthaneverbeforetogetback_______wejustgivenbestpeopelswithbetterthaneverbeforetogetback_______wejustgivenbestpeopelswithbetterthaneverbeforetogetback.doc
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:79'737 bytes
First seen:2025-06-27 11:58:10 UTC
Last seen:Never
File type:Word file doc
MIME type:text/rtf
ssdeep 1536:TF+ixH1MzO/kaKyaNUO7qMB0V2tQBvk08KmMU7uJjhtFXSgHhKBs7VPn:p+ixH1MzO/kaKyaNUFE0V2qBvsuJjhtX
TLSH T10073E42DE70F0955DF51A77B035B4A8909FCB33DB28500A179AC973837ADC2E4A6297C
Magika rtf
Reporter JAMESWT_WT
Tags:CVE-2017-11882 doc links-dansarindustries-com RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
447
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rl_3239bac521089e02fedb224479d90580d32cfc6fc590dac4c8e93074aa266ed8
Verdict:
Malicious activity
Analysis date:
2025-06-27 07:42:51 UTC
Tags:
cve-2017-11882 exploit
Link:
https://app.any.run/tasks/05a1463c-db83-43e0-b307-48cd9e1fcf8b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Legit
File type:
application/msword
Has a screenshot:
False
Contains macros:
False
Detection(s):
Sanesecurity.Shelter.Malware.BadRtf.ObjUpd.UNOFFICIAL
Create hunting rule

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

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685e877137c3436779468c88
Tags:
office xtreme shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Launching a process
Creating a window
Sending an HTTP GET request
Creating a file in the %AppData% directory
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
Launching a service
Connection attempt by exploiting the app vulnerability
Creating a process from a recently created file
Enabling autorun by creating a file
Result
Verdict:
Malicious
File Type:
Fake RTF File
Link:
https://app.docguard.net/290bc4c73c170e9b47b65652f6ba877e178452f7509d474d695518b235980963/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/685e87698cd0d23e5be90a51/reports/cbd7833f-9683-4ab0-ad5f-8b33b44664e7/overview
Verdict:
Malicious
Labled as:
CVE-2017-11882
Link:
https://www.hybrid-analysis.com/sample/290bc4c73c170e9b47b65652f6ba877e178452f7509d474d695518b235980963
Label:
Malicious
Suspicious Score:
10/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=9fc47997-5d31-4a8d-b1fe-b985c2fe9aee
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/290bc4c73c170e9b47b65652f6ba877e178452f7509d474d695518b235980963
Verdict:
inconclusive
YARA:
2 match(es)
Tags:
RTF File
Link:
https://app.malva.re/file/bb39d007539faef0165a09f244d8ad5c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/290bc4c73c170e9b47b65652f6ba877e178452f7509d474d695518b235980963/
Threat name:
Document-RTF.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2025-06-26 12:01:39 UTC
File Type:
Document
Extracted files:
6
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fef4jrz4c4hjwr5wkzjpnouhpylyiuxxkcouotljkumlenmybfrq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250627-n5x7gsysex/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Verdict:
Suspicious
Tags:
exploit
YARA:
INDICATOR_RTF_EXPLOIT_CVE_2017_11882_1
Link:
https://app.threat.zone/submission/8b97944d-142a-4883-a7d2-d634ec6644ba
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/290bc4c73c17/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/290bc4c73c170e9b47b65652f6ba877e178452f7509d474d695518b235980963

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.

Web download

RemcosRAT

Word file doc 290bc4c73c170e9b47b65652f6ba877e178452f7509d474d695518b235980963

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3570763/
  
Delivery method
Distributed via web download

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