MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f72ebfe6f11291393acec156f0f73b1eb5abf74761d5de8dd7b55839542c56af. 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

Intelligence 17 IOCs YARA 30 File information Comments

SHA256 hash:	f72ebfe6f11291393acec156f0f73b1eb5abf74761d5de8dd7b55839542c56af
SHA3-384 hash:	ddb13d2adf1ca9854e753d5dc99c356f88b8755b9fa0aaaa14c5f445f9185ec6139a064953b815ca7c4c8e22650126ee
SHA1 hash:	71188b63762ebe467fa7c93a075bf2479c367b3b
MD5 hash:	fe321b9735e19a7d1d15377e30e12707
humanhash:	snake-failed-floor-mango
File name:	Drawing_UAE0225QNA01700-2025_Al Rakha Group.exe
Download:	download sample
Signature	RemcosRAT Create hunting rule
File size:	1'997'824 bytes
First seen:	2025-02-17 14:52:24 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f72f014a8f96ef95753b4961e95532a3 (3 x RemcosRAT, 2 x DarkCloud, 1 x DBatLoader)
ssdeep	49152:XWFuLZoC0CGIAOzi6UDLoV6ZtjrbPidPQADqy3:XWFuLaQ7L8QOjvPMQg
Threatray	382 similar samples on MalwareBazaar
TLSH	T15E95BE71AB4E84BADCA151F1490ABAB7881B3F273919645EEEF83F8C3935246F414173
TrID	89.1% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58) 7.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 1.4% (.EXE) Win64 Executable (generic) (10522/11/4) 0.6% (.EXE) Win32 Executable (generic) (4504/4/1) 0.2% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika	pebin
File icon (PE):
dhash icon	70fcd4d6c6d2d4dc (3 x ModiLoader, 2 x Formbook, 1 x Gh0stRAT)
Reporter	BastianHein
Tags:	exe RemcosRAT

Intelligence

File Origin

# of uploads :

# of downloads :

463

Origin country :

Vendor Threat Intelligence

Malware family:

remcos

ID:

File name:

https://alburjae-my.sharepoint.com/:u:/g/personal/farid_alburj_net/EcvQbAJyOfRPvQQN0UZMU3gBP7JCzPygMdDRIO3uHBymsQ?e=aWBM3P&download=1

Verdict:

Malicious activity

Analysis date:

2025-02-17 06:58:37 UTC

Tags:

sharepoint possible-phishing rat remcos remote

Link:

https://app.any.run/tasks/89758115-64bd-46b9-976e-bfe84026d7a7

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=67b34e2028ab76d43a5b7cfb

Tags:

emotet cobalt lien

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a window

Creating a file

Running batch commands

Creating a process with a hidden window

Launching a process

Searching for the window

Creating a process from a recently created file

Connection attempt

Sending a custom TCP request

DNS request

Sending an HTTP GET request

Reading critical registry keys

Creating a file in the %temp% directory

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

Stealing user critical data

Forced shutdown of a system process

Unauthorized injection to a system process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

adaptive-context borland_delphi explorer fingerprint keylogger lolbin obfuscated packed packed packer_detected

Link:

https://www.filescan.io/uploads/67b34d5c1195447a80c48ed4/reports/ce5d83ee-eb2b-4501-bed9-3a4f5e27c5ec/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/f72ebfe6f11291393acec156f0f73b1eb5abf74761d5de8dd7b55839542c56af

Result

Verdict:

SUSPICIOUS

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/f454a1ae-98ec-43ba-9e73-ce788b2cf7f5

Result

Threat name:

DBatLoader, Remcos

Detection:

malicious

Classification:

rans.phis.troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1617188

Signature

Allocates many large memory junks

Allocates memory in foreign processes

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Connects to many ports of the same IP (likely port scanning)

Contains functionality to bypass UAC (CMSTPLUA)

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

Contains functionality to inject code into remote processes

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

Drops PE files to the user root directory

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)

Maps a DLL or memory area into another process

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Queues an APC in another process (thread injection)

Sample uses process hollowing technique

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

Suricata IDS alerts for network traffic

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Instant Messenger accounts or passwords

Tries to steal Mail credentials (via file / registry access)

Tries to steal Mail credentials (via file registry)

Uses dynamic DNS services

Yara detected DBatLoader

Yara detected Remcos RAT

Yara detected UAC Bypass using CMSTP

Yara detected WebBrowserPassView password recovery tool

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/f72ebfe6f11291393acec156f0f73b1eb5abf74761d5de8dd7b55839542c56af

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f72ebfe6f11291393acec156f0f73b1eb5abf74761d5de8dd7b55839542c56af/

Threat name:

Win32.Exploit.Remcos

Status:

Malicious

First seen:

2025-02-17 08:34:48 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

10 of 37 (27.03%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=64xl7zxrckitsowoyflpb5z3d222x52hmhk55doxwvmdsvbmk2xq._file

Result

Malware family:

remcos

Score:

10/10

Tags:

family:modiloader family:remcos botnet:yakuze firewall collection discovery persistence rat trojan

Link:

https://tria.ge/reports/250217-r9cm5a1kx8/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

System Network Configuration Discovery: Internet Connection Discovery

Suspicious use of SetThreadContext

Accesses Microsoft Outlook accounts

Adds Run key to start application

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Downloads MZ/PE file

Detected Nirsoft tools

ModiLoader Second Stage

NirSoft MailPassView

NirSoft WebBrowserPassView

ModiLoader, DBatLoader

Modiloader family

Remcos

Remcos family

Malware Config

C2 Extraction:

103.186.117.159:48453
pentester03.gleeze.com:28438
pentester0.accesscam.org:56796
honeypotresearchteam.duckdns.org:28453

Verdict:

Malicious

Tags:

Win.Trojan.Sinowal-9756760-0

YARA:

n/a

Link:

https://app.threat.zone/submission/8ae07e46-c230-447d-87ea-9e1739625ed2

Unpacked files

SH256 hash:

f72ebfe6f11291393acec156f0f73b1eb5abf74761d5de8dd7b55839542c56af

MD5 hash:

fe321b9735e19a7d1d15377e30e12707

SHA1 hash:

71188b63762ebe467fa7c93a075bf2479c367b3b

Link:

https://www.unpac.me/results/740f3353-b3fd-4516-926a-8f3a03cfa195/

Malware family:

Remcos

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/f72ebfe6f112/report/overview.html

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/f72ebfe6f11291393acec156f0f73b1eb5abf74761d5de8dd7b55839542c56af

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:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

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_EXE_Packed_MPress Create hunting rule
Author:	ditekSHen
Description:	Detects executables built or packed with MPress PE compressor

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

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:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	meth_stackstrings Create hunting rule
Author:	Willi Ballenthin

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

Rule name:	nirsoft_v1 Create hunting rule
Author:	RandomMalware

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

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:	TeslaCryptPackedMalware Create hunting rule

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
GDI_PLUS_API	Interfaces with Graphics	gdiplus.dll::GdiplusStartup gdiplus.dll::GdiplusShutdown gdiplus.dll::GdipDeleteGraphics gdiplus.dll::GdipAlloc gdiplus.dll::GdipCreateFromHDC
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_EXEC_API	Can Execute other programs	kernel32.dll::WinExec
WIN_BASE_IO_API	Can Create Files	kernel32.dll::CreateFileA kernel32.dll::GetFileAttributesA kernel32.dll::FindFirstFileA version.dll::GetFileVersionInfoSizeA version.dll::GetFileVersionInfoA
WIN_REG_API	Can Manipulate Windows Registry	advapi32.dll::RegCreateKeyExA advapi32.dll::RegOpenKeyExA advapi32.dll::RegQueryValueExA advapi32.dll::RegSetValueExA
WIN_USER_API	Performs GUI Actions	user32.dll::ActivateKeyboardLayout user32.dll::AppendMenuA user32.dll::CreateMenu user32.dll::EmptyClipboard user32.dll::FindWindowA user32.dll::OpenClipboard

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