MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4360efc190c8e1b7bc3b2c8b6e469a1b2a23d08b895e69e97e1abdc2057db037. 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

Intelligence 16 IOCs YARA 20 File information Comments

SHA256 hash:	4360efc190c8e1b7bc3b2c8b6e469a1b2a23d08b895e69e97e1abdc2057db037
SHA3-384 hash:	8df8712cbe5618b1a7fc09e9dad7258d39af00b96bd0bc029b68b5249ff2e9dbea8aba9e9653fec0799846ff4cbfc14c
SHA1 hash:	6b76a555dccfab19d771be774eb172fa9c23bc34
MD5 hash:	0cf28a01106a29498d0c925f290d976e
humanhash:	alaska-michigan-angel-two
File name:	4360efc190c8e1b7bc3b2c8b6e469a1b2a23d08b895e69e97e1abdc2057db037
Download:	download sample
Signature	RemcosRAT Create hunting rule
File size:	1'668'608 bytes
First seen:	2025-02-20 13:19:34 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	239f1224f297019b7519500ad57d76da (2 x DBatLoader, 1 x RemcosRAT, 1 x VIPKeylogger)
ssdeep	24576:QE84EOnPNsjP6NUlwSX+R3qOuPIZqNy0akXjGAsSfO0UDnJyf:QRqUlT/O/ZqNy0JTGAsSfO0InM
Threatray	406 similar samples on MalwareBazaar
TLSH	T18075CE36A25375F2EC132632CF46A6D958CD7F223B18A82A6EF47E783D79741B416103
TrID	53.5% (.EXE) InstallShield setup (43053/19/16) 17.6% (.EXE) Win32 Executable Delphi generic (14182/79/4) 13.0% (.EXE) Win64 Executable (generic) (10522/11/4) 5.6% (.EXE) Win32 Executable (generic) (4504/4/1) 2.5% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika	pebin
File icon (PE):
dhash icon	2836b28e8e92e465 (3 x DBatLoader, 2 x DarkCloud, 2 x VIPKeylogger)
Reporter	JAMESWT_WT
Tags:	exe RemcosRAT

Intelligence

File Origin

# of uploads :

# of downloads :

568

Origin country :

Vendor Threat Intelligence

Malware family:

remcos

ID:

File name:

4360efc190c8e1b7bc3b2c8b6e469a1b2a23d08b895e69e97e1abdc2057db037

Verdict:

Malicious activity

Analysis date:

2025-02-20 13:22:49 UTC

Tags:

delphi remcos rat remote

Link:

https://app.any.run/tasks/6a1ebccb-38c4-47d6-a24e-d5a402a572f1

Note:

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

Detection(s):

Win.Trojan.Sinowal-9756760-0

Win.Trojan.Modiloader-10042434-0

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67b72d4d28ab76d43a5c2a2d

Tags:

delphi emotet cobalt

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Creating a window

Creating a file

Running batch commands

Creating a process with a hidden window

Launching a process

Creating a process from a recently created file

DNS request

Connection attempt

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context borland_delphi fingerprint keylogger obfuscated packed packed packer_detected redcap

Link:

https://www.filescan.io/uploads/67b748cfad0a3c7dbe71b057/reports/cc392c42-d1f4-490b-ba69-c4777f7e8225/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/4360efc190c8e1b7bc3b2c8b6e469a1b2a23d08b895e69e97e1abdc2057db037

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/423801a3-7b82-4472-a6ea-dea0f21e5fd5

Result

Threat name:

Remcos, DBatLoader

Detection:

malicious

Classification:

rans.troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1619940

Signature

Allocates many large memory junks

Allocates memory in foreign processes

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

C2 URLs / IPs found in malware configuration

Contains functionality to bypass UAC (CMSTPLUA)

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Contains functionality to register a low level keyboard hook

Contains functionality to steal Chrome passwords or cookies

Contains functionality to steal Firefox passwords or cookies

Contains functionalty to change the wallpaper

Delayed program exit found

Detected Remcos RAT

Drops PE files with a suspicious file extension

Early bird code injection technique detected

Found malware configuration

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Queues an APC in another process (thread injection)

Sigma detected: DLL Search Order Hijackig Via Additional Space in Path

Sigma detected: Execution from Suspicious Folder

Sigma detected: New RUN Key Pointing to Suspicious Folder

Sigma detected: Remcos

Suricata IDS alerts for network traffic

Uses dynamic DNS services

Yara detected DBatLoader

Yara detected Remcos RAT

Yara detected UAC Bypass using CMSTP

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/4360efc190c8e1b7bc3b2c8b6e469a1b2a23d08b895e69e97e1abdc2057db037

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4360efc190c8e1b7bc3b2c8b6e469a1b2a23d08b895e69e97e1abdc2057db037/

Threat name:

Win32.Trojan.ModiLoader

Status:

Malicious

First seen:

2025-02-18 18:38:00 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=inqo7qmqzdq3ppb3fsfw4ru2dmvchuelrfpgt2l6dk64ebl5wa3q._file

Verdict:

malicious

Label(s):

dbatloader

remcos

Result

Malware family:

remcos

Score:

10/10

Tags:

family:modiloader family:remcos botnet:we go again discovery persistence rat trojan

Link:

https://tria.ge/reports/250220-qk7xasxnz4/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Adds Run key to start application

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

ModiLoader Second Stage

ModiLoader, DBatLoader

Modiloader family

Remcos

Remcos family

Malware Config

C2 Extraction:

2025keeptring.gotdns.ch:2500
plmakeawa.duckdns.org:5200

Verdict:

Malicious

Tags:

Win.Trojan.Sinowal-9756760-0

YARA:

n/a

Link:

https://app.threat.zone/submission/57555ecd-2223-463c-9322-28415664cd00

Unpacked files

SH256 hash:

4360efc190c8e1b7bc3b2c8b6e469a1b2a23d08b895e69e97e1abdc2057db037

MD5 hash:

0cf28a01106a29498d0c925f290d976e

SHA1 hash:

6b76a555dccfab19d771be774eb172fa9c23bc34

Link:

https://www.unpac.me/results/6944391b-1c98-49d3-9633-2b3a4bf93b77/

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

Threat name:

Remcos

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/4360efc190c8e1b7bc3b2c8b6e469a1b2a23d08b895e69e97e1abdc2057db037

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:	BobSoftMiniDelphiBoBBobSoft Create hunting rule
Author:	malware-lu

Rule name:	Borland Create hunting rule
Author:	malware-lu

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

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

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

Rule name:	iexplorer_remcos Create hunting rule
Author:	iam-py-test
Description:	Detect iexplorer being taken over by Remcos

Rule name:	INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM Create hunting rule
Author:	ditekSHen
Description:	Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	Remcos Create hunting rule
Author:	kevoreilly
Description:	Remcos Payload

Rule name:	REMCOS_RAT_variants Create hunting rule

Rule name:	Remcos_unpacked_PulseIntel Create hunting rule
Author:	PulseIntel
Description:	Remcos Payload

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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

Rule name:	Windows_Trojan_Remcos_b296e965 Create hunting rule
Author:	Elastic Security
Reference:	https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set

Rule name:	win_remcos_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	Detects win.remcos.

Rule name:	win_remcos_rat_unpacked Create hunting rule
Author:	Matthew @ Embee_Research
Description:	Detects strings present in remcos rat Samples.

Rule name:	win_remcos_w0 Create hunting rule
Author:	Matthew @ Embee_Research
Description:	Detects strings present in remcos rat Samples.

Rule name:	yarahub_win_remcos_rat_unpacked_aug_2023 Create hunting rule
Author:	Matthew @ Embee_Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

No further information available

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
COM_BASE_API	Can Download & Execute components	ole32.dll::CoCreateInstance
MULTIMEDIA_API	Can Play Multimedia	glu32.dll::gluQuadricDrawStyle
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::CloseHandle kernel32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryExA kernel32.dll::LoadLibraryA kernel32.dll::GetStartupInfoA kernel32.dll::GetDiskFreeSpaceA kernel32.dll::GetCommandLineA
WIN_BASE_IO_API	Can Create Files	kernel32.dll::CreateFileA kernel32.dll::FindFirstFileA version.dll::GetFileVersionInfoSizeA version.dll::GetFileVersionInfoA
WIN_REG_API	Can Manipulate Windows Registry	advapi32.dll::RegOpenKeyExA advapi32.dll::RegQueryValueExA
WIN_USER_API	Performs GUI Actions	user32.dll::ActivateKeyboardLayout user32.dll::CreateMenu user32.dll::FindWindowA user32.dll::PeekMessageA user32.dll::PeekMessageW user32.dll::CreateWindowExA

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