MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5f8e2012f4524a1807207c07d06e120d05425b9b4501b6c50ed4d0b0eca8bc2. 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

Maldoc score: 9

Intelligence 17 IOCs YARA 22 File information Comments

SHA256 hash:	e5f8e2012f4524a1807207c07d06e120d05425b9b4501b6c50ed4d0b0eca8bc2
SHA3-384 hash:	6103b1ae27b4f1f06f82c22f365cb99bfcfc55405b662a8865c538e38725fb4be7a6f0b88d9bd389b804a22ab5692f49
SHA1 hash:	01abcc51a9044157b0e2737f78b1dc0a3b09ecf3
MD5 hash:	7036af94c3f006cd45ed789e6ea0b96b
humanhash:	bakerloo-mobile-minnesota-lamp
File name:	RFQ_515834.xls
Download:	download sample
Signature	RemcosRAT Create hunting rule
File size:	989'696 bytes
First seen:	2026-11-10 17:20:51 UTC
Last seen:	Never
File type:	xls
MIME type:	application/vnd.ms-excel
ssdeep	24576:cdiLHAuMgtBa+td2qeOsW+0WylSOTWXrRyNfz:fLY/+tAasT0WylSOTYr01
TLSH	T168252306F681CE03E6A661340DD3DAC7564CBD243D4ACB9B36527F4EB2797B182CA11E
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 15 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	99 bytes	MBD003BDF88/CompObj
5	631819 bytes	MBD003BDF88/Package
6	354 bytes	MBD003BDF89/Ole
7	335428 bytes	Workbook
8	519 bytes	_VBA_PROJECT_CUR/PROJECT
9	104 bytes	_VBA_PROJECT_CUR/PROJECTwm
10	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet1
11	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet2
12	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet3
13	985 bytes	_VBA_PROJECT_CUR/VBA/ThisWorkbook
14	2644 bytes	_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
15	553 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 :

176

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

MSO

Details

Link:

https://research.acce.ciphertechsolutions.com/results/ee05d7c7-7321-45e7-a46c-0f0bd36e9317/

Malware family:

n/a

ID:

File name:

xls

Verdict:

No threats detected

Analysis date:

2026-11-10 18:56:13 UTC

Tags:

phish-ml-xls

Link:

https://app.any.run/tasks/8e829124-f89e-4f19-8238-1a3db25925af

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/99204/

Detection(s):

Sanesecurity.Badmacro.Xls.badsh.UNOFFICIAL

TwinWave.EvilDoc.OleWishDottedQuadPolicykill.20220908.UNOFFICIAL

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6af3528cbeffd05f052ac3eb

Tags:

office micro agent

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating synchronization primitives

Creating a window

Searching for synchronization primitives

Launching a process

Launching a service

Connection attempt by exploiting the app vulnerability

Sending an HTTP GET request

Result

Verdict:

Malicious

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/e5f8e2012f4524a1807207c07d06e120d05425b9b4501b6c50ed4d0b0eca8bc2/results/dashboard

Payload URLs

URL

File name

http://107.174.34.145/VMpt!n0?zb&muqhJ0msHLMI;Ms3

Embedded Ole

Behaviour

SuspiciousRTF detected

Document image

Image:

Download PNG

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

macros

Link:

https://www.filescan.io/uploads/6af3528dd6a0bee36920d84c/reports/cfc3450e-6666-45ed-9640-fdf7214331a6/overview

Verdict:

Malicious

Labled as:

CVE-2017-0199

Link:

https://www.hybrid-analysis.com/sample/e5f8e2012f4524a1807207c07d06e120d05425b9b4501b6c50ed4d0b0eca8bc2

Label:

Malicious

Suspicious Score:

10/10

Score Malicious:

Score Benign:

Link:

https://www.malware.ai/gui/files/?id=a7660215-a329-4517-b9d6-723f74a242d4

Verdict:

Malicious

File Type:

xls

Link:

https://opentip.kaspersky.com/e5f8e2012f4524a1807207c07d06e120d05425b9b4501b6c50ed4d0b0eca8bc2/results?tab=lookup

Result

Threat name:

n/a

Detection:

suspicious

Classification:

n/a

Score:

26 / 100

Link:

https://www.joesandbox.com/analysis/2003512

Signature

Excel sheet contains many unusual embedded objects

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

OFFICE

Link:

https://malprob.io/report/e5f8e2012f4524a1807207c07d06e120d05425b9b4501b6c50ed4d0b0eca8bc2

Verdict:

Malware

YARA:

5 match(es)

Tags:

CVE-2017-0199 Office Document Remote Template Injection T1204 T1221

Link:

https://app.malva.re/file/7036af94c3f006cd45ed789e6ea0b96b

Detection:

remcos

Link:

https://mwdb.cert.pl/sample/e5f8e2012f4524a1807207c07d06e120d05425b9b4501b6c50ed4d0b0eca8bc2/

Threat name:

Document-Excel.Exploit.CVE-2017-0199

Status:

Malicious

First seen:

2026-11-10 12:58:23 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=4x4oeajpiuskdadsa7ah2bxbedifijnzwribw3cq5vgqwdwkrpba._file

Result

Malware family:

n/a

Score:

1/10

Tags:

persistence ransomware

Link:

https://tria.ge/reports/261110-vw3tyab12z/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious use of AdjustPrivilegeToken

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

Malware Family:

n/a

Verdict:

Malicious

Tags:

stealer

YARA:

Office_Document_with_VBA_Project office_document_vba Contains_VBA_macro_code

Link:

https://app.threat.zone/submission/4b918e45-b8a4-45e2-acf2-79a7cbf6c90b

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/e5f8e2012f45/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/e5f8e2012f4524a1807207c07d06e120d05425b9b4501b6c50ed4d0b0eca8bc2

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	exploit_any_poppopret Create hunting rule
Author:	Jeff White [karttoon@gmail.com] @noottrak
Description:	Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

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:	MULTI_Malware_Unknown_ForgeAuto_4f67e0b3_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (archive, etat extrait)

Rule name:	MULTI_Malware_Unknown_ForgeAuto_57b77e4a_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (archive, etat extrait)

Rule name:	MULTI_Malware_Unknown_ForgeAuto_e38c53ae_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (archive, etat extrait)

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

Rule name:	WIN_Malware_ACRStealer_ForgeAuto_1084c837_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects ACRStealer (pe, etat extrait)

Rule name:	WIN_Malware_Fantom_ForgeAuto_98e6f354_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Fantom (pe, etat extrait)

Rule name:	WIN_Malware_PythonStealer_ForgeAuto_b24cb5bd Create hunting rule
Author:	Marjoriefort
Description:	Detects PythonStealer (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_2ffc3572 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_5001c94c Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_7e8e91c4 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

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/99204/

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