MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c19cdfa8f9195df61926811a4a379324089e6e7368de33fdd4597fb01650e61b. 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: 12

Maldoc score: 9

Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash:	c19cdfa8f9195df61926811a4a379324089e6e7368de33fdd4597fb01650e61b
SHA3-384 hash:	41a31f67edd30d30c2b233357e6ba838c792d92c46948b3351c7ee5536f4ceeab2a1b15cbf1ad2aed15774cc9d557a86
SHA1 hash:	8bf38c7ab7c8bd2a576d8c544a4bee0605133639
MD5 hash:	7c02b316ea990db5ba3ec6cece5a2ad5
humanhash:	idaho-jupiter-whiskey-wolfram
File name:	Justificante de pago.xls
Download:	download sample
Signature	RemcosRAT Create hunting rule
File size:	956'928 bytes
First seen:	2026-09-17 15:13:03 UTC
Last seen:	Never
File type:	xls
MIME type:	application/vnd.ms-excel
ssdeep	12288:Vh70S5qwXgkTsdsTA5xdY+F4lsxp3JxoyM99clFPv+RLduEj7WtWytrh8pH2xHXf:30tTkTsscbPFEetWyp0CXy5Lcl+U5T
TLSH	T12E15F11D7BB2C848D9006EFDAE46234167397C210B9A4F42BB1E7B151E75F4AFA0F44A
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	abuse_ch
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 23 sections in this file using oledump:

Section ID	Section size	Section name
1	114 bytes	CompObj
2	244 bytes	DocumentSummaryInformation
3	200 bytes	SummaryInformation
4	114 bytes	MBD00347708/CompObj
5	236 bytes	MBD00347708/DocumentSummaryInformation
6	132 bytes	MBD00347708/SummaryInformation
7	94 bytes	MBD00347708/MBD001B0231/CompObj
8	20 bytes	MBD00347708/MBD001B0231/Ole
9	148472 bytes	MBD00347708/MBD001B0231/CONTENTS
10	94 bytes	MBD00347708/MBD001B0772/CompObj
11	20 bytes	MBD00347708/MBD001B0772/Ole
12	235752 bytes	MBD00347708/MBD001B0772/CONTENTS
13	189327 bytes	MBD00347708/Workbook
14	966 bytes	MBD00347709/Ole
15	358656 bytes	Workbook
16	527 bytes	_VBA_PROJECT_CUR/PROJECT
17	104 bytes	_VBA_PROJECT_CUR/PROJECTwm
18	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet1
19	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet2
20	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet3
21	985 bytes	_VBA_PROJECT_CUR/VBA/ThisWorkbook
22	2644 bytes	_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
23	552 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:

Type	Keyword	Description
Suspicious	Hex Strings	Hex-encoded strings were detected, may beused to obfuscate strings (option --decode tosee all)

Intelligence

File Origin

# of uploads :

# of downloads :

141

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

MSO

Details

Link:

https://research.acce.ciphertechsolutions.com/results/a819ec85-ef63-4d01-9fcd-2b3426f814bc/

Malware family:

n/a

ID:

File name:

xls

Verdict:

No threats detected

Analysis date:

2026-09-17 16:10:12 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/4da90354-00cd-40a8-a905-76fe92605c48

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Gathering data

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/86223/

Detection(s):

TwinWave.EvilDoc.93TilInfinity.20240412.UNOFFICIAL

Result

Verdict:

Malicious

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/c19cdfa8f9195df61926811a4a379324089e6e7368de33fdd4597fb01650e61b/results/dashboard

Behaviour

SuspiciousRTF detected

Document image

Image:

Download PNG

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

evasive macros

Link:

https://www.filescan.io/uploads/6aac03997f0fb3ff0c5bd1f0/reports/9cf3048e-b0ec-43d2-88ce-b1d23a56c15c/overview

Verdict:

Malicious

Labled as:

CVE-2017-0199

Link:

https://www.hybrid-analysis.com/sample/c19cdfa8f9195df61926811a4a379324089e6e7368de33fdd4597fb01650e61b

Label:

Malicious

Suspicious Score:

10/10

Score Malicious:

Score Benign:

Link:

https://www.malware.ai/gui/files/?id=7fab1e74-49ad-4d3c-ace0-3e2330c549ed

Verdict:

Malicious

File Type:

xls

First seen:

2026-09-16T07:02:00Z UTC

Last seen:

2026-09-17T12:06:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/c19cdfa8f9195df61926811a4a379324089e6e7368de33fdd4597fb01650e61b/results?tab=lookup

Result

Threat name:

n/a

Detection:

malicious

Classification:

n/a

Score:

48 / 100

Link:

https://www.joesandbox.com/analysis/1974315

Signature

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

OFFICE

Link:

https://malprob.io/report/c19cdfa8f9195df61926811a4a379324089e6e7368de33fdd4597fb01650e61b

Gathering data

Detection:

remcos

Link:

https://mwdb.cert.pl/sample/c19cdfa8f9195df61926811a4a379324089e6e7368de33fdd4597fb01650e61b/

Threat name:

Win32.Exploit.CVE-2017-0199

Status:

Malicious

First seen:

2026-09-16 12:58:29 UTC

File Type:

Document

Extracted files:

AV detection:

8 of 36 (22.22%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ygon7khzdfo7mgjgqeneun4teqej43ttndpdh7oulf73afsq4ynq._file

Result

Malware family:

n/a

Score:

1/10

Tags:

persistence ransomware

Link:

https://tria.ge/reports/260917-slxh3afe86/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Uses Task Scheduler COM API

Uses Volume Shadow Copy WMI provider

Uses Volume Shadow Copy service COM API

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/c19cdfa8f9195df61926811a4a379324089e6e7368de33fdd4597fb01650e61b

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

https://www.capesandbox.com/analysis/86223/

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