MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1a0ab5cadb0af718230bb8f907c649a313f1ff7bcbed6745c678811ce8a4465. 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: 19

Intelligence 19 IOCs 1 YARA 24 File information Comments

SHA256 hash:	e1a0ab5cadb0af718230bb8f907c649a313f1ff7bcbed6745c678811ce8a4465
SHA3-384 hash:	857cf4c5d6ee0627e6f7387e23fa15aa9314fa5268ee6f9c6b23503a85b4b1418c44fb49973595e3d6da78d0b20a6491
SHA1 hash:	9a4b207353e49d68ecaa947631c37072fb69f600
MD5 hash:	04be5380462bdef17f618a6118cfd1f7
humanhash:	lake-mountain-fish-sink
File name:	DHL4704321510 SHIPMENT.exe
Download:	download sample
Signature	RemcosRAT Create hunting rule
File size:	20'480 bytes
First seen:	2025-08-18 08:20:20 UTC
Last seen:	2025-09-05 12:49:57 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	384:2IMMM81yhOEseGOPLiKoOEJxAPjlDCLzq5YM:PMsdejPLgpAPcaz
TLSH	T16A925B1C17E8D262D5795BBC29B202009370F6A1DE63FB0F1E9894793D233F465127AA
TrID	71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
Reporter	abuse_ch
Tags:	exe RAT RemcosRAT

abuse_ch

RemcosRAT C2:
196.251.92.69:28288

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
196.251.92.69:28288	https://threatfox.abuse.ch/ioc/1570655/

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

remcos

ID:

File name:

DHL4704321510 SHIPMENT.exe

Verdict:

Malicious activity

Analysis date:

2025-08-18 08:21:53 UTC

Tags:

rat remcos auto-startup stealer netreactor mpress

Link:

https://app.any.run/tasks/da8cd5a9-987d-43e1-8a36-749e54f8c180

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/21920/

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68a2e2618fd55a79c528d237

Tags:

autorun crypted micro remo

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Sending an HTTP GET request to an infection source

Creating a file in the %AppData% directory

Launching a process

Creating a file in the %temp% directory

DNS request

Connection attempt

Sending an HTTP GET request

Reading critical registry keys

Launching a service

Changing a file

Connection attempt to an infection source

Sending a TCP request to an infection source

Stealing user critical data

Enabling autorun by creating a file

Unauthorized injection to a system process

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

obfuscated obfuscated

Link:

https://www.filescan.io/uploads/68a2e25e419c816a6e8a2bc9/reports/55de8f60-560c-4661-9a15-146da08fe89d/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/e1a0ab5cadb0af718230bb8f907c649a313f1ff7bcbed6745c678811ce8a4465

Malware family:

REMCOS

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/f63fe9c2-a00e-4923-a47b-9947dfdb487e

Result

Threat name:

Remcos, PureLog Stealer, ResolverRAT

Detection:

malicious

Classification:

rans.phis.troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1759130

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

Antivirus detection for dropped file

C2 URLs / IPs found in malware configuration

Contains functionality to bypass UAC (CMSTPLUA)

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

Detected Remcos RAT

Downloads files with wrong headers with respect to MIME Content-Type

Drops VBS files to the startup folder

Found hidden mapped module (file has been removed from disk)

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

Sigma detected: Drops script at startup location

Sigma detected: Remcos

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

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)

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Yara detected AntiVM3

Yara detected Costura Assembly Loader

Yara detected PureLog Stealer

Yara detected Remcos RAT

Yara detected ResolverRAT

Yara detected UAC Bypass using CMSTP

Yara detected WebBrowserPassView password recovery tool

Behaviour

Behavior Graph:

Download SVG

Score:

97%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/e1a0ab5cadb0af718230bb8f907c649a313f1ff7bcbed6745c678811ce8a4465

Verdict:

inconclusive

YARA:

10 match(es)

Tags:

.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.39 Win 32 Exe x86

Link:

https://app.malva.re/file/04be5380462bdef17f618a6118cfd1f7

Detection:

remcos

Link:

https://mwdb.cert.pl/sample/e1a0ab5cadb0af718230bb8f907c649a313f1ff7bcbed6745c678811ce8a4465/

Verdict:

Malicious

Threat:

Family.REMCOS

Link:

https://tip.neiki.dev/file/e1a0ab5cadb0af718230bb8f907c649a313f1ff7bcbed6745c678811ce8a4465

Threat name:

ByteCode-MSIL.Trojan.PureCrypter

Status:

Malicious

First seen:

2025-08-18 08:20:45 UTC

File Type:

PE (.Net 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=4gqkwxfnwcxxdarqxohza7detiyt6h7xxs7nm5c4m6ebdtukirsq._file

Verdict:

malicious

Label(s):

remcos

Similar samples:

error

RemcosRAT

Result

Malware family:

remcos

Score:

10/10

Tags:

family:remcos botnet:enki collection discovery rat

Link:

https://tria.ge/reports/250818-j8szqa1nw5/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Launches sc.exe

Suspicious use of SetThreadContext

Accesses Microsoft Outlook accounts

Drops startup file

Detected Nirsoft tools

NirSoft MailPassView

Remcos

Remcos family

Malware Config

C2 Extraction:

196.251.92.69:28288

Verdict:

Malicious

Tags:

Remcos

YARA:

n/a

Link:

https://app.threat.zone/submission/18448e56-2d28-4cd9-bd43-6292eb554905

Unpacked files

SH256 hash:

e1a0ab5cadb0af718230bb8f907c649a313f1ff7bcbed6745c678811ce8a4465

MD5 hash:

04be5380462bdef17f618a6118cfd1f7

SHA1 hash:

9a4b207353e49d68ecaa947631c37072fb69f600

Detections:

PureCrypter_Stage1

Link:

https://www.unpac.me/results/1be1b417-a319-44a6-b36b-1dd254812efa/

Malware family:

WebBrowserPassView

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/e1a0ab5cadb0/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/e1a0ab5cadb0af718230bb8f907c649a313f1ff7bcbed6745c678811ce8a4465

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

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	Disable_Defender Create hunting rule
Author:	iam-py-test
Description:	Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

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

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:	NET Create hunting rule
Author:	malware-lu

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

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	pe_imphash 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_ Create hunting rule
Author:	Michelle Khalil
Description:	This rule detects unpacked remcos malware samples.

Rule name:	REMCOS_RAT_variants Create hunting rule

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

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(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.

Cape

https://www.capesandbox.com/analysis/21920/

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_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

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