MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 becd727bf85c5496b580dedd86c4747b2c669ff04308d3feb628f46f3bbf8ab6. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: becd727bf85c5496b580dedd86c4747b2c669ff04308d3feb628f46f3bbf8ab6
SHA3-384 hash: c90bd141e2e1e0a02cb35fd91b8dd8f8808e0187db48135c8f15fa2fd1a55cba395279304eec61d88257f5be615e53ee
SHA1 hash: 49f04793e665ac2a57d44b12c376bb0881c30c93
MD5 hash: 0dab79a7577259adfd0390705f7daeda
humanhash: burger-lithium-fifteen-rugby
File name:becd727bf85c5496b580dedd86c4747b2c669ff04308d3feb628f46f3bbf8ab6
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:202'561 bytes
First seen:2025-04-13 12:29:37 UTC
Last seen:Never
File type:Shortcut (lnk) lnk
MIME type:application/octet-stream
ssdeep 3072:KrD0NkDSup3Kt+3uI5qHOdMYb4Vdk8BhK6xleupWK/F5Fij9yEPKOomXLuKD+HBT:4vF5UVdk8ySlxRRij9yEPKfm5DyBRvp
Threatray 106 similar samples on MalwareBazaar
TLSH T12A14F222C66F1B5EFD2D0DFC446A6B450D9C5D323D22C8E6CEDE250B02256956AF382F
Magika lnk
Reporter JAMESWT_WT
Tags:5-230-36-105 lnk

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
IT IT
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67fbaf851dba888a93d29e1c
Tags:
autorun cobalt delphi emotet
Result
Verdict:
Malicious
File Type:
LNK File - Malicious
Link:
https://app.docguard.net/becd727bf85c5496b580dedd86c4747b2c669ff04308d3feb628f46f3bbf8ab6/results/dashboard
Payload URLs
URL
File name
http://5.230.36.105/output/output.txt','C:\\Users\\Public\\png');
LNK File
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Labled as:
PWSH.Downloader.D.Generic
Link:
https://www.hybrid-analysis.com/sample/becd727bf85c5496b580dedd86c4747b2c669ff04308d3feb628f46f3bbf8ab6
Result
Threat name:
DBatLoader, Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1664081
Signature
Allocates many large memory junks
Allocates memory in foreign processes
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
Creates a thread in another existing process (thread injection)
Drops PE files to the user root directory
Drops PE files with a suspicious file extension
Encrypted powershell cmdline option found
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: DLL Search Order Hijackig Via Additional Space in Path
Sigma detected: Execution from Suspicious Folder
Sigma detected: Parent in Public Folder Suspicious Process
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell DownloadFile
Sigma detected: Suspicious Creation with Colorcpl
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Tries to download and execute files (via powershell)
Uses schtasks.exe or at.exe to add and modify task schedules
Windows shortcut file (LNK) contains suspicious command line arguments
Windows shortcut file (LNK) starts blacklisted processes
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected Powershell download and execute
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1664081 Sample: P7oB1eCcyD.lnk Startdate: 13/04/2025 Architecture: WINDOWS Score: 100 69 geoplugin.net 2->69 77 Suricata IDS alerts for network traffic 2->77 79 Found malware configuration 2->79 81 Malicious sample detected (through community Yara rule) 2->81 83 20 other signatures 2->83 9 powershell.exe 14 30 2->9         started        14 rundll32.exe 2->14         started        16 rundll32.exe 2->16         started        18 2 other processes 2->18 signatures3 process4 dnsIp5 75 5.230.36.105, 49715, 80 ASGHOSTNETDE Germany 9->75 65 C:\Users\Public\CHROME.PIF, PE32 9->65 dropped 67 C:\Users\Public\png, ASCII 9->67 dropped 115 Drops PE files to the user root directory 9->115 117 Drops PE files with a suspicious file extension 9->117 119 Found suspicious powershell code related to unpacking or dynamic code loading 9->119 121 2 other signatures 9->121 20 CHROME.PIF 8 9->20         started        24 conhost.exe 1 9->24         started        26 Pxlcblgw.PIF 14->26         started        28 Pxlcblgw.PIF 16->28         started        30 Pxlcblgw.PIF 18->30         started        32 Pxlcblgw.PIF 18->32         started        file6 signatures7 process8 file9 63 C:\Users\user\Links\Pxlcblgw.PIF, PE32 20->63 dropped 97 Windows shortcut file (LNK) starts blacklisted processes 20->97 99 Multi AV Scanner detection for dropped file 20->99 101 Drops PE files with a suspicious file extension 20->101 103 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 20->103 34 colorcpl.exe 6 14 20->34         started        39 cmd.exe 1 20->39         started        41 cmd.exe 1 20->41         started        43 cmd.exe 1 20->43         started        105 Writes to foreign memory regions 26->105 107 Allocates memory in foreign processes 26->107 109 Allocates many large memory junks 26->109 45 SndVol.exe 26->45         started        111 Creates a thread in another existing process (thread injection) 28->111 113 Injects a PE file into a foreign processes 28->113 47 SndVol.exe 28->47         started        49 SndVol.exe 30->49         started        51 colorcpl.exe 32->51         started        signatures10 process11 dnsIp12 71 20.121.52.1, 49722, 5707 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 34->71 73 geoplugin.net 178.237.33.50, 49723, 80 ATOM86-ASATOM86NL Netherlands 34->73 61 C:\Users\user\cart.dat, data 34->61 dropped 85 Contains functionality to bypass UAC (CMSTPLUA) 34->85 87 Contains functionalty to change the wallpaper 34->87 89 Contains functionality to steal Chrome passwords or cookies 34->89 91 Contains functionality to register a low level keyboard hook 34->91 93 Uses schtasks.exe or at.exe to add and modify task schedules 39->93 53 conhost.exe 39->53         started        55 conhost.exe 41->55         started        57 schtasks.exe 1 41->57         started        59 conhost.exe 43->59         started        95 Contains functionality to steal Firefox passwords or cookies 45->95 file13 signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/becd727bf85c5496b580dedd86c4747b2c669ff04308d3feb628f46f3bbf8ab6/
Threat name:
Win32.Trojan.WinLnk
Create hunting rule
Status:
Malicious
First seen:
2025-04-11 05:00:24 UTC
File Type:
Binary
Extracted files:
1
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x3gxe67ylrkjnnma33oynrdupmwgnh7qimenh7vwfd2g6o57rk3a._file
Verdict:
malicious
Label(s):
dbatloader
Create hunting rule
Similar samples:
659108576e60dbe8eb7bade27ad03081818305e663a682c0e0ac674f8014b08d
RemcosRAT
7cbc23bc350f050b9429f3c2b553dd00f04216a80a8103a0607277c106bd7f20
RemcosRAT
8d734b78502071cecbe494da5c9cd396bba958522e47b64598f57853810ddaab
RemcosRAT
b66c4188710385ce8216d9d60df0b0a33b2800379fdf1843f8ddc558eff1b38a
RemcosRAT
d0b0ce80bba6791a850094710f1f240de13d9498096e4072e2cb8ef58f9fd329
RemcosRAT
error
RemcosRAT
f350851cc9dfeb4619cc5d14444e3849c0c25db429b31d8c50c56579dffa889a
RemcosRAT
+ 96 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader discovery execution trojan
Link:
https://tria.ge/reports/250413-pppqvawvhz/
Behaviour
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Checks computer location settings
Executes dropped EXE
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
ModiLoader Second Stage
ModiLoader, DBatLoader
Modiloader family
Malware Config
Dropper Extraction:
http://5.230.36.105/output/output.txt
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/becd727bf85c/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/becd727bf85c5496b580dedd86c4747b2c669ff04308d3feb628f46f3bbf8ab6

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:Download_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies download artefacts in shortcut (LNK) files.
Rule name:Large_filesize_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies shortcut (LNK) file larger than 100KB. Most goodware LNK files are smaller than 100KB.
Rule name:PS_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies PowerShell artefacts in shortcut (LNK) files.
Rule name:Script_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies scripting artefacts in shortcut (LNK) files.
Rule name:SUSP_LNK_SuspiciousCommands
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects LNK file with suspicious content
Rule name:Warp
Create hunting rule
Author:Seth Hardy
Description:Warp
Rule name:WarpStrings
Create hunting rule
Author:Seth Hardy
Description:Warp Identifying Strings

File information

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

RemcosRAT

Shortcut (lnk) lnk becd727bf85c5496b580dedd86c4747b2c669ff04308d3feb628f46f3bbf8ab6

(this sample)

RemcosRAT

Executable exe 12c076c3848a80e588f154079097b5141e4cd3e1310a1ed0cc9e13f268ab4e69

RemcosRAT

unknown 473c730f0c19ea0de50ecd3a794ce6cc3f6117554405ade1290f10c55586895c

  
Dropping
SHA256 473c730f0c19ea0de50ecd3a794ce6cc3f6117554405ade1290f10c55586895c
  
Dropping
MD5 a0e4750045b68fb516898096ab140aca

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