MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4e4250fdfb3a7398edc10be74a79e29100460d6a2d0bef99e4f5411a2dbe68a. 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

DCAgentRMM

Vendor detections: 5

Intelligence 5 IOCs YARA 6 File information Comments

SHA256 hash:	b4e4250fdfb3a7398edc10be74a79e29100460d6a2d0bef99e4f5411a2dbe68a
SHA3-384 hash:	11a6e3d69156f9306ccc85f8527b4f78eac702b975b254674437307ace86e5bfd5b478d3feb3a6c5e6bf502e43c24a2f
SHA1 hash:	e388856e400f1c411e487569b29e6036b894c027
MD5 hash:	d369787c271fb53555658d49ae450ff8
humanhash:	mexico-neptune-nebraska-maine
File name:	T.No20260921.dll
Download:	download sample
Signature	DCAgentRMM Create hunting rule
File size:	82'320 bytes
First seen:	2026-09-23 22:08:45 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	61b57217c8593297b9ca90779708b7c2 (2 x DCAgentRMM)
ssdeep	1536:Gb4s6VomsoDosxZJFy55TaaqpJBcnnjeCnF8tbQ+unNKc:Gb4s6VBQdGJiSCnWm+et
TLSH	T1C4833923F6A625ECC92BC531CAEB9633EEB1B44805255F3F5510CA313E61EA06F6DB14
TrID	33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	devmihaylov
Tags:	Certum DCAgentRMM exe msi signed T.No

Code Signing Certificate

Organisation:	Xidao E-commerce Studio, Yishui County
Issuer:	Certum Extended Validation Code Signing 2021 CA
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-08-25T12:53:52Z
Valid to:	2027-08-25T12:53:51Z
Serial number:	7836fc681aae72e82815b7a3654dbf01
Intelligence:	2 malware samples on MalwareBazaar are signed with this code signing certificate
MalwareBazaar Blocklist:	This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB)
Cert Graveyard Blocklist:	This certificate is on the Cert Graveyard blocklist
Thumbprint Algorithm:	SHA256
Thumbprint:	6ca6f0d9d0b33c68334ee47eeafa0040990320deaaae5ba23b946c5e93ff671e
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

devmihaylov

Certum EV-signed 64-bit MinGW DLL with per-string XOR-obfuscated strings and hash-resolved APIs, which downloads a SHA-256-checked ZIP over WinHTTP and silently installs a signed MSI behind a CMSTPLUA/computerdefaults UAC bypass. The MSI is the genuine ZOHO-signed ManageEngine Endpoint Central agent, pre-configured by a bundled JSON to enroll the host into the attacker's own server at 134.122.200.153:8151 and to trust two attacker root CAs.

Intelligence

File Origin

# of uploads :

# of downloads :

164

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

T.No20260921.exe

Verdict:

Suspicious activity

Analysis date:

2026-09-23 22:42:39 UTC

Tags:

manageengine rmm-tool

Link:

https://app.any.run/tasks/d1260506-182c-49ce-9ce7-16e784295dd4

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/88740/

Result

Verdict:

Clean

Maliciousness:

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug evasive expired-cert lolbin masquerade msiexec overlay packed packed revoked-cert signed

Link:

https://www.filescan.io/uploads/6ab44e18654b248d1296bb1e/reports/573c0452-41ad-46dc-a849-d299c0c6c1b7/overview

Verdict:

Suspicious

Labled as:

Win64/TrojanDownloader.Agent

Link:

https://www.hybrid-analysis.com/sample/b4e4250fdfb3a7398edc10be74a79e29100460d6a2d0bef99e4f5411a2dbe68a

Verdict:

Unknown

File Type:

dll x64

Link:

https://opentip.kaspersky.com/b4e4250fdfb3a7398edc10be74a79e29100460d6a2d0bef99e4f5411a2dbe68a/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/ecc56624-4cbb-4b6f-9644-30857d0dc4eb

Score:

Verdict:

Benign

File Type:

Link:

https://malprob.io/report/b4e4250fdfb3a7398edc10be74a79e29100460d6a2d0bef99e4f5411a2dbe68a

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/d369787c271fb53555658d49ae450ff8

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b4e4250fdfb3a7398edc10be74a79e29100460d6a2d0bef99e4f5411a2dbe68a/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wtsckd67wotttdw4cc7hjj46feiaiygwulil56m6j5kbdiw342fa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

backdoor defense_evasion discovery execution persistence rat spyware trojan

Link:

https://tria.ge/reports/260923-12wkpsvw3p/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

Gathers system information

Modifies data under HKEY_USERS

Modifies registry class

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: LoadsDriver

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Enumerates physical storage devices

Executes a command shell one-liner

Modifies trusted root certificate store through registry

System Location Discovery: System Language Discovery

Checks installed software on the system

Drops file in Program Files directory

Drops file in Windows directory

Executes dropped EXE

Loads dropped DLL

Drops file in System32 directory

Enumerates connected drives

DCAgent remote management tool

Badlisted process makes network request

Drops file in Drivers directory

Unpacked files

SH256 hash:

b4e4250fdfb3a7398edc10be74a79e29100460d6a2d0bef99e4f5411a2dbe68a

MD5 hash:

d369787c271fb53555658d49ae450ff8

SHA1 hash:

e388856e400f1c411e487569b29e6036b894c027

Link:

https://www.unpac.me/results/8b55a64b-c64f-42bf-b7d0-e5bbb825bda4/

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/b4e4250fdfb3a7398edc10be74a79e29100460d6a2d0bef99e4f5411a2dbe68a

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:	certum_issuer Create hunting rule
Author:	Certum
Description:	Looks for files signed with certificate issued by Certum

Rule name:	detect_certum_issuer Create hunting rule
Author:	Certum
Description:	Looks for files signed with certificate issued by Certum

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

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

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.