MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 242418928ee50cd9d4c70bddf5b9434ee65244aa46376f123f1c59359c281eaa. 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: 18


Intelligence 18 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 242418928ee50cd9d4c70bddf5b9434ee65244aa46376f123f1c59359c281eaa
SHA3-384 hash: ed6f548541b8b30a047ba85eb39f2da1b95a98e428011b334d927fb55ba374e7d1d423d2cd898ddc3452d2d68df515b6
SHA1 hash: bc9295b5c7575678508822e38dbae2306775d2ae
MD5 hash: 0755252c826a1427e4599d22c5fee3f8
humanhash: don-mars-green-freddie
File name:SEPTMER ORDER HGH-PO25012 - PTWH SMS EL49.scr
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'144'832 bytes
First seen:2025-09-25 12:37:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:N+tTZr1FlRx+DOq+2Bq4LhiLIKhpfRgaUaawteiEOhwWZ:Ed1FlRIDOqPJFKzR7ZbteEh
TLSH T1CA3502B061AE4EE1D10A8AB019387C765B7371E3EDC69A780B2855858F77F193F4890F
TrID 56.5% (.EXE) Win64 Executable (generic) (10522/11/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter cocaman
Tags:exe RemcosRAT scr

Intelligence

File Origin
# of uploads :
1
# of downloads :
151
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
SEPTMER ORDER HGH-PO25012 - PTWH SMS EL49.scr
Verdict:
Malicious activity
Analysis date:
2025-09-25 12:39:55 UTC
Tags:
rat remcos auto-reg remote evasion stealer
Link:
https://app.any.run/tasks/04f941ef-2a9a-463e-b1cb-974af7550dc1

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/29009/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68d54e291e4783989051ef77
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a process with a hidden window
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Creating a process from a recently created file
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/68d537c7674d5fd6aa0c67b7/reports/45072b42-3a37-47b1-8452-6f469a533ba8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/242418928ee50cd9d4c70bddf5b9434ee65244aa46376f123f1c59359c281eaa
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-09-25T09:46:00Z UTC
Last seen:
2025-09-25T09:46:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.MSIL.Remcos.gen VHO:Backdoor.Win32.Remcos.gen Trojan.Agent.HTTP.C&C PDM:Trojan.Win32.Generic Trojan.MSIL.Taskun.sb Trojan.MSIL.Crypt.sb
Link:
https://opentip.kaspersky.com/242418928ee50cd9d4c70bddf5b9434ee65244aa46376f123f1c59359c281eaa/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/84a0b776-5cd5-457d-a750-e57d4c066f88
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1784060
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Creates autostart registry keys with suspicious names
Detected Remcos RAT
Found evasive API chain checking for user administrative privileges
Found hidden mapped module (file has been removed from disk)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Potential Data Stealing Via Chromium Headless Debugging
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Remcos
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)
Writes to foreign memory regions
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1784060 Sample: SEPTMER ORDER HGH-PO25012 -... Startdate: 25/09/2025 Architecture: WINDOWS Score: 100 75 api.ipify.org 2->75 77 api.findip.net 2->77 111 Suricata IDS alerts for network traffic 2->111 113 Found malware configuration 2->113 115 Malicious sample detected (through community Yara rule) 2->115 117 17 other signatures 2->117 12 SEPTMER ORDER HGH-PO25012 - PTWH SMS EL49.scr.exe 4 2->12         started        signatures3 process4 file5 65 SEPTMER ORDER HGH-...MS EL49.scr.exe.log, CSV 12->65 dropped 127 Modifies the context of a thread in another process (thread injection) 12->127 129 Adds a directory exclusion to Windows Defender 12->129 131 Injects a PE file into a foreign processes 12->131 16 SEPTMER ORDER HGH-PO25012 - PTWH SMS EL49.scr.exe 1 4 12->16         started        20 powershell.exe 23 12->20         started        signatures6 process7 file8 61 C:\ProgramData\Remcos\remcos.exe, PE32+ 16->61 dropped 63 C:\ProgramData\...\remcos.exe:Zone.Identifier, ASCII 16->63 dropped 97 Detected Remcos RAT 16->97 99 Creates autostart registry keys with suspicious names 16->99 22 remcos.exe 4 16->22         started        101 Loading BitLocker PowerShell Module 20->101 25 conhost.exe 20->25         started        signatures9 process10 signatures11 119 Multi AV Scanner detection for dropped file 22->119 121 Attempt to bypass Chrome Application-Bound Encryption 22->121 123 Modifies the context of a thread in another process (thread injection) 22->123 125 4 other signatures 22->125 27 remcos.exe 22->27         started        32 powershell.exe 23 22->32         started        process12 dnsIp13 85 69.5.189.18, 2404, 49690, 49691 OMNISUS United States 27->85 87 api.ipify.org 104.26.13.205, 443, 49694 CLOUDFLARENETUS United States 27->87 89 2 other IPs or domains 27->89 67 C:\Users\user\AppData\Local\Temp\THF875.tmp, PE32+ 27->67 dropped 69 C:\Users\user\AppData\Local\Temp\THEC1B.tmp, PE32+ 27->69 dropped 71 C:\Users\user\AppData\Local\Temp\THE4FC.tmp, PE32+ 27->71 dropped 73 32 other malicious files 27->73 dropped 133 Detected Remcos RAT 27->133 135 Tries to harvest and steal browser information (history, passwords, etc) 27->135 137 Writes to foreign memory regions 27->137 141 3 other signatures 27->141 34 RmClient.exe 27->34         started        37 RmClient.exe 27->37         started        39 RmClient.exe 27->39         started        45 26 other processes 27->45 139 Loading BitLocker PowerShell Module 32->139 41 conhost.exe 32->41         started        43 WmiPrvSE.exe 32->43         started        file14 signatures15 process16 signatures17 103 Tries to steal Mail credentials (via file registry) 34->103 105 Tries to harvest and steal browser information (history, passwords, etc) 34->105 107 Tries to steal Instant Messenger accounts or passwords 37->107 109 Tries to steal Mail credentials (via file / registry access) 37->109 47 chrome.exe 45->47         started        50 chrome.exe 45->50         started        52 chrome.exe 45->52         started        54 45 other processes 45->54 process18 dnsIp19 91 192.168.2.5, 2404, 443, 49675 unknown unknown 47->91 93 192.168.2.16 unknown unknown 47->93 95 192.168.2.6 unknown unknown 47->95 56 chrome.exe 47->56         started        59 chrome.exe 47->59         started        process20 dnsIp21 79 13.107.213.70, 443, 49740, 49741 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 56->79 81 part-0042.t-0009.fb-t-msedge.net 13.107.226.70, 443, 49712, 49760 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 56->81 83 32 other IPs or domains 56->83
Score:
89%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/242418928ee50cd9d4c70bddf5b9434ee65244aa46376f123f1c59359c281eaa
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.25 Win 64 Exe x64
Link:
https://app.malva.re/file/0755252c826a1427e4599d22c5fee3f8
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/242418928ee50cd9d4c70bddf5b9434ee65244aa46376f123f1c59359c281eaa/
Verdict:
Malicious
Threat:
Family.REMCOS
Link:
https://tip.neiki.dev/file/242418928ee50cd9d4c70bddf5b9434ee65244aa46376f123f1c59359c281eaa
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-09-25 12:37:25 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
8
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eqsbreuo4ugntvghbpo7lokdj3tferfkiy3w6er7drmtlhbid2va._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
error
RemcosRAT
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos collection credential_access discovery execution persistence rat spyware stealer
Link:
https://tria.ge/reports/250925-pt4essx1c1/
Behaviour
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Uses browser remote debugging
Detected Nirsoft tools
NirSoft MailPassView
NirSoft WebBrowserPassView
Remcos
Remcos family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/55c05d88-d85a-45f8-b888-2be89aceeaf2
Unpacked files
SH256 hash:
242418928ee50cd9d4c70bddf5b9434ee65244aa46376f123f1c59359c281eaa
MD5 hash:
0755252c826a1427e4599d22c5fee3f8
SHA1 hash:
bc9295b5c7575678508822e38dbae2306775d2ae
Link:
https://www.unpac.me/results/0d5bfe4a-2a6a-4722-bf82-85287fe7e6ae/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/242418928ee5/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/242418928ee50cd9d4c70bddf5b9434ee65244aa46376f123f1c59359c281eaa

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table

File information

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

Malspam

RemcosRAT

rar 4cc032e33eb281b2fcac95d224c0f8cb37217cb7da66163963af032de1e3f91a

RemcosRAT

Executable exe 242418928ee50cd9d4c70bddf5b9434ee65244aa46376f123f1c59359c281eaa

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 4cc032e33eb281b2fcac95d224c0f8cb37217cb7da66163963af032de1e3f91a
Cape
Cape
https://www.capesandbox.com/analysis/29009/
  
Dropped by
MD5 8f107cf70bfaaf9d442430d1d274f593

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