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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b408e5bd496ec69350d67ae11b7d9335692935d59ae098919fe2bf9b3ce22f5. 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: 16


Maldoc score: 9


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b408e5bd496ec69350d67ae11b7d9335692935d59ae098919fe2bf9b3ce22f5
SHA3-384 hash: 17d9598cb1dfc6206e3d8116b194dfd651a8a45f12b41d0b598817444e68601d58dbb38c09ff07defc4e79d1345c82c1
SHA1 hash: dde18aa5b9d01fab84b0910bcbbfa568b8ce14e5
MD5 hash: 16b23c782d649c6653d117df3a2a31e0
humanhash: jersey-rugby-louisiana-november
File name:OrdineXn.X028105.xls
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:577'024 bytes
First seen:2026-10-01 06:29:54 UTC
Last seen:Never
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 12288:5ucSzO8GkrV6pJVJZw9mLX41wMCbxfNMvMVEgFgeztpsfjW4zL1XlQHy:IcSqXAi/qkoOjbUMVEqV2LWQN
TLSH T13AC4230030CA9F6BE4AB4BB848E5A5D3140CFD5C7F44D91F32C4375DB87EA61826BA69
TrID 34.9% (.XLS) Microsoft Excel sheet (32500/1/3)
30.1% (.XLS) Microsoft Excel sheet (alternate) (28000/1/3)
26.3% (.XLS) Microsoft Excel sheet (alternate) (24500/1/2)
8.6% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika xls
Reporter lowmal3
Tags:cve-2017-0199 RemcosRAT xls

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE id
Maldoc score: 9
Application name is Microsoft Excel
File Format is MS Excel 97-2003
Container Format is OLE
Office document is in encrypted
Office document contains VBA Macros
OLE dump

MalwareBazaar was able to identify 15 sections in this file using oledump:

Section IDSection sizeSection name
1114 bytesCompObj
2244 bytesDocumentSummaryInformation
3200 bytesSummaryInformation
499 bytesMBD004C5363/CompObj
5252822 bytesMBD004C5363/Package
6978 bytesMBD004C5364/Ole
7305075 bytesWorkbook
8531 bytes_VBA_PROJECT_CUR/PROJECT
9104 bytes_VBA_PROJECT_CUR/PROJECTwm
10977 bytes_VBA_PROJECT_CUR/VBA/Sheet1
11977 bytes_VBA_PROJECT_CUR/VBA/Sheet2
12977 bytes_VBA_PROJECT_CUR/VBA/Sheet3
13985 bytes_VBA_PROJECT_CUR/VBA/ThisWorkbook
142644 bytes_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
15553 bytes_VBA_PROJECT_CUR/VBA/dir
OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

TypeKeywordDescription
SuspiciousHex StringsHex-encoded strings were detected, may beused to obfuscate strings (option --decode tosee all)

Intelligence

File Origin
# of uploads :
1
# of downloads :
207
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
MSO
Details
Link:
https://research.acce.ciphertechsolutions.com/results/6e65e77a-b9cd-4ef9-921d-9f4904b9b240/
Malware family:
n/a
ID:
1
File name:
xls
Verdict:
No threats detected
Analysis date:
2026-10-01 06:42:08 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/386d543d-6e21-4838-b3d3-405b985b7070

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Legit
File type:
application/vnd.ms-excel
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/90011/
Detection(s):
Sanesecurity.Badmacro.Xls.BadUsr1.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.VBA.Agent-16.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ace92cd2e5d8a93d8151d23
Tags:
badmacro trojan shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Сreating synchronization primitives
Creating a window
Connection attempt to an infection source by exploiting the app vulnerability
Sending a TCP request to an infection source by exploiting the app vulnerability
Connection attempt by exploiting the app vulnerability
Sending an HTTP GET request
Query of malicious DNS domain
Result
Verdict:
Malicious
File Type:
Legacy Excel File with Macro
Link:
https://app.docguard.net/3b408e5bd496ec69350d67ae11b7d9335692935d59ae098919fe2bf9b3ce22f5/results/dashboard
Behaviour
SuspiciousRTF detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
CVE-2017-0199 downloader evasive exploit macros
Link:
https://www.filescan.io/uploads/6abdfe03f03f33a8e8989c29/reports/870d4e2e-835e-443a-b2ae-c9516e0acc5c/overview
Verdict:
Malicious
Labled as:
CVE-2017-0199
Link:
https://www.hybrid-analysis.com/sample/3b408e5bd496ec69350d67ae11b7d9335692935d59ae098919fe2bf9b3ce22f5
Label:
Malicious
Suspicious Score:
10/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=66fa0b12-9500-48e2-b916-7192fc78dfb3
Verdict:
Malicious
File Type:
xls
First seen:
2026-09-30T06:17:00Z UTC
Last seen:
2026-10-03T04:34:00Z UTC
Hits:
~10000
Link:
https://opentip.kaspersky.com/3b408e5bd496ec69350d67ae11b7d9335692935d59ae098919fe2bf9b3ce22f5/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1980400
Signature
Antivirus detection for URL or domain
Document exploit detected (process start blacklist hit)
Excel sheet contains many unusual embedded objects
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1980400 Sample: OrdineXn.X028105.xls Startdate: 01/10/2026 Architecture: WINDOWS Score: 64 29 us1.roaming1.live.com.akadns.net 2->29 31 teams-mrc-ww-acdcatm.trafficmanager.net 2->31 33 17 other IPs or domains 2->33 41 Antivirus detection for URL or domain 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Excel sheet contains many unusual embedded objects 2->45 47 Document exploit detected (process start blacklist hit) 2->47 9 EXCEL.EXE 505 99 2->9         started        13 EXCEL.EXE 2->13         started        signatures3 process4 dnsIp5 35 shorten.website 202.61.254.250, 443, 49707 NETCUP-ASnetcupGmbHDE Germany 9->35 37 52.110.2.149, 443, 49693 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 9->37 39 2 other IPs or domains 9->39 27 C:\Users\user\...\OrdineXn.X028105.xls (copy), Composite 9->27 dropped 15 Acrobat.exe 74 9->15         started        17 splwow64.exe 9->17         started        file6 process7 process8 19 AcroCEF.exe 72 15->19         started        21 Acrobat.exe 15->21 injected process9 23 AcroCEF.exe 2 19->23         started        25 WerFault.exe 18 21->25         started       
Score:
100%
Verdict:
Malware
File Type:
OFFICE
Link:
https://malprob.io/report/3b408e5bd496ec69350d67ae11b7d9335692935d59ae098919fe2bf9b3ce22f5
Verdict:
Malware
YARA:
5 match(es)
Tags:
CVE-2017-0199 Office Document Remote Template Injection T1204 T1221
Link:
https://app.malva.re/file/16b23c782d649c6653d117df3a2a31e0
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3b408e5bd496ec69350d67ae11b7d9335692935d59ae098919fe2bf9b3ce22f5/
Threat name:
Win32.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-09-30 13:11:14 UTC
File Type:
Document
Extracted files:
61
AV detection:
8 of 23 (34.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hnai4w6us3wgsninm6xbdn6zgnljfe25lgxatciz7yv7tm6oel2q._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence ransomware
Link:
https://tria.ge/reports/261001-g9qvmszx4l/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Process spawned unexpected child process
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/3b408e5bd496ec69350d67ae11b7d9335692935d59ae098919fe2bf9b3ce22f5

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:informational_win_ole_protected
Create hunting rule
Author:Jeff White (karttoon@gmail.com) @noottrak
Description:Identify OLE Project protection within documents.
Rule name:XLS_STRINGS
Create hunting rule
Author:somedieyoungZZ
Description:Detect Strings targeting Bangladesh

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/90011/

Comments