MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b47f8d79e37ebec7edd2333ab70caa1e3e710b310b8201c5447820886ce8d49. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0b47f8d79e37ebec7edd2333ab70caa1e3e710b310b8201c5447820886ce8d49
SHA3-384 hash: bef80aa73c9f166cfceb594cf04c3703b635274125c07b9516d736a6af513b6bff3effc8cf20b3df6f8b5cb3d2ab77a1
SHA1 hash: 5e1172c07877a4d44f3c2f33abb268d7e6b3114e
MD5 hash: ce3480917a5285a03b9de320354f3e1b
humanhash: sodium-alaska-diet-beryllium
File name:Product_Catalog_2026.xls
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:150'528 bytes
First seen:2026-06-12 21:55:27 UTC
Last seen:2026-06-12 21:56:16 UTC
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 3072:3n1LZvTTZGzN6YZ5nuTib2W25cURmuccQg:FLFZsNjvnyi6fRm3c
TLSH T1CAE3F1077320C501C96A96F84DC2DFDF1595FCA46C428B8F31C87BAD3ABDAE2850B659
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 TomU
Tags:RemcosRAT xls

Intelligence

File Origin
# of uploads :
4
# of downloads :
168
Origin country :
CH CH
Vendor Threat Intelligence
Malware configuration found for:
MSO
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7ff0e36d-4c79-49ae-8ee3-7173482af92e/
Malware family:
n/a
ID:
1
File name:
Product_Catalog_2026.xls
Verdict:
No threats detected
Analysis date:
2026-06-11 08:21:20 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3b8aef08-95e0-4643-a658-ee9cd0d1896d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/octet-stream
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/70602/
Detection(s):
SecuriteInfo.com.Exploit.CVE-2017-0199-3.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a2a6fff34eaf30d8ce4be64
Tags:
trojan macro micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Creating a window
Сreating synchronization primitives
Connection attempt by exploiting the app vulnerability
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
macros
Link:
https://www.filescan.io/uploads/6a2c805c1f652d68657bf694/reports/5cda5a21-1099-4b7b-a7b6-585190e60818/overview
Verdict:
Malicious
Labled as:
CVE-2017-0199
Link:
https://www.hybrid-analysis.com/sample/0b47f8d79e37ebec7edd2333ab70caa1e3e710b310b8201c5447820886ce8d49
Label:
Malicious
Suspicious Score:
10/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=3973176f-2fff-47c2-b7a4-f313d8f55045
Verdict:
Malicious
File Type:
xls
First seen:
2026-06-11T01:46:00Z UTC
Last seen:
2026-06-14T20:38:00Z UTC
Hits:
~100000
Detections:
Trojan.MSOffice.SAgent.sb Trojan-Downloader.MSIL.Agent.c HEUR:Trojan-Downloader.PowerShell.Agent.gen HEUR:Exploit.MSOffice.CVE-2017-0199.gen Trojan.MSIL.Crypt.sb Trojan-Downloader.Agent.HTTP.C&C PDM:Exploit.Win32.Generic HEUR:Trojan.Script.Generic HEUR:Trojan.OLE2.UrcBadur.genw HEUR:Trojan.OLE2.Badur.genw HEUR:Trojan-Downloader.MSOffice.Agent.gen
Link:
https://opentip.kaspersky.com/0b47f8d79e37ebec7edd2333ab70caa1e3e710b310b8201c5447820886ce8d49/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
OFFICE
Link:
https://malprob.io/report/0b47f8d79e37ebec7edd2333ab70caa1e3e710b310b8201c5447820886ce8d49
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0b47f8d79e37ebec7edd2333ab70caa1e3e710b310b8201c5447820886ce8d49/
Verdict:
Malicious
Threat:
Trojan.MSIL.Crypt
Link:
https://tip.neiki.dev/file/0b47f8d79e37ebec7edd2333ab70caa1e3e710b310b8201c5447820886ce8d49
Threat name:
Win32.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-06-11 08:21:31 UTC
File Type:
Document
Extracted files:
42
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bnd7rv46g7v6y7w5emz2w4gkuhr6oeftcc4cahcui6barbworveq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence ransomware
Link:
https://tria.ge/reports/260612-1t4w4sd16n/
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/0b47f8d79e37ebec7edd2333ab70caa1e3e710b310b8201c5447820886ce8d49

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.

Malspam

RemcosRAT

Excel file xls 0b47f8d79e37ebec7edd2333ab70caa1e3e710b310b8201c5447820886ce8d49

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/70602/

Comments