MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5d39484b4ae07720549bfe225c33c79fab846e00eaa7a8a97e7d14044370c28. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5d39484b4ae07720549bfe225c33c79fab846e00eaa7a8a97e7d14044370c28
SHA3-384 hash: 7953f410027e461a7bae052354a7c87f70892f76aee49b227b68562156b8f11b55ce258be730f66bfb678d1eef9bb966
SHA1 hash: 8482a42f02fc5b6a1dcc35a2ad6422950b8c98d2
MD5 hash: cfd8f214093362cb2ef0e6c77d388067
humanhash: arkansas-potato-pizza-queen
File name:STATEMENTPRINT_AT___2663_1_04_15_2025_2__16_PM.LNK
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:202'563 bytes
First seen:2025-04-16 15:50:05 UTC
Last seen:Never
File type:Shortcut (lnk) lnk
MIME type:application/x-ms-shortcut
ssdeep 3072:qKbqArIUlBDY9hToTRWCm3Nb9zDxxXNjh/zlO0lHobchyxv8+VZxVJHsQFV+EHqw:p2AP+TY4x19zDfv/4o+chyxzjHsQFVTV
Threatray 785 similar samples on MalwareBazaar
TLSH T18714F164D66B0F9EFDA509FC0C6E2B5A4C8D7D323D33C4F1CD9A240B42255961AB2E1B
Magika lnk
Reporter abuse_ch
Tags:lnk RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28759.LnkHeur.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.LNK.PowerShell.Download-1.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.HTTPDottedQuadPolicykill.20220908.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ff90c3954c9c53de0bb72a
Tags:
vmdetect autorun delphi cobalt
Result
Verdict:
Malicious
File Type:
LNK File - Malicious
Link:
https://app.docguard.net/a5d39484b4ae07720549bfe225c33c79fab846e00eaa7a8a97e7d14044370c28/results/dashboard
Payload URLs
URL
File name
http://84.252.123.137/music/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/a5d39484b4ae07720549bfe225c33c79fab846e00eaa7a8a97e7d14044370c28
Result
Verdict:
MALICIOUS
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/1666533
Signature
Allocates many large memory junks
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
Drops or copies cmd.exe with a different name (likely to bypass HIPS)
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
Installs a global keyboard hook
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 Program Location with Network Connections
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
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: 1666533 Sample: STATEMENTPRINT_AT___2663_1_... Startdate: 16/04/2025 Architecture: WINDOWS Score: 100 68 geoplugin.net 2->68 78 Suricata IDS alerts for network traffic 2->78 80 Found malware configuration 2->80 82 Malicious sample detected (through community Yara rule) 2->82 84 20 other signatures 2->84 9 powershell.exe 14 30 2->9         started        14 rundll32.exe 3 2->14         started        16 rundll32.exe 2->16         started        18 3 other processes 2->18 signatures3 process4 dnsIp5 74 84.252.123.137, 49683, 80 HGCOMP-ASNDE Germany 9->74 62 C:\Users\Public\CHROME.PIF, PE32 9->62 dropped 64 C:\Users\Public\png, ASCII 9->64 dropped 104 Drops PE files to the user root directory 9->104 106 Drops PE files with a suspicious file extension 9->106 108 Found suspicious powershell code related to unpacking or dynamic code loading 9->108 110 2 other signatures 9->110 20 CHROME.PIF 4 22 9->20         started        25 conhost.exe 1 9->25         started        27 Uepjesnx.PIF 14->27         started        29 Uepjesnx.PIF 16->29         started        76 127.0.0.1 unknown unknown 18->76 31 Uepjesnx.PIF 18->31         started        33 Uepjesnx.PIF 18->33         started        file6 signatures7 process8 dnsIp9 70 20.121.52.1, 49692, 5707 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 20->70 72 geoplugin.net 178.237.33.50, 49693, 80 ATOM86-ASATOM86NL Netherlands 20->72 58 C:\Users\user\Links\Uepjesnx.PIF, PE32 20->58 dropped 60 C:\Users\user\cart.dat, data 20->60 dropped 88 Windows shortcut file (LNK) starts blacklisted processes 20->88 90 Multi AV Scanner detection for dropped file 20->90 92 Contains functionalty to change the wallpaper 20->92 102 4 other signatures 20->102 35 cmd.exe 1 20->35         started        38 cmd.exe 1 20->38         started        40 cmd.exe 1 20->40         started        94 Contains functionality to bypass UAC (CMSTPLUA) 27->94 96 Contains functionality to steal Chrome passwords or cookies 27->96 98 Contains functionality to steal Firefox passwords or cookies 27->98 100 Allocates many large memory junks 29->100 file10 signatures11 process12 signatures13 86 Uses schtasks.exe or at.exe to add and modify task schedules 35->86 42 esentutl.exe 2 35->42         started        46 conhost.exe 35->46         started        48 alpha.pif 2 35->48         started        50 alpha.pif 2 35->50         started        52 conhost.exe 38->52         started        54 schtasks.exe 1 38->54         started        56 conhost.exe 40->56         started        process14 file15 66 C:\Users\Public\alpha.pif, PE32 42->66 dropped 112 Drops PE files to the user root directory 42->112 114 Drops PE files with a suspicious file extension 42->114 116 Drops or copies cmd.exe with a different name (likely to bypass HIPS) 42->116 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a5d39484b4ae07720549bfe225c33c79fab846e00eaa7a8a97e7d14044370c28/
Threat name:
Win32.Trojan.WinLnk
Create hunting rule
Status:
Malicious
First seen:
2025-04-16 10:26:21 UTC
File Type:
Binary
Extracted files:
1
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uxjzjbfuvydxebkjx7rclqz4ph5lqrxab2vhvcux47iuarbxbqua._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
dbatloader
Create hunting rule
Similar samples:
061b716c6ca8262d658b5877cd23d1013e90831193da7e19cd03ca0f22b176bc
RemcosRAT
5774db473258bf744264a3a02e01931fa02ecd19a26f0f9329bfa5ac89d08512
RemcosRAT
7cbc23bc350f050b9429f3c2b553dd00f04216a80a8103a0607277c106bd7f20
RemcosRAT
7e40808321b27f4f1efe0972adc667ff4bd65c1ea4291dfae2925d3e222351e3
RemcosRAT
a3114edcd192349ce4a5638983bf46a73b279e4bb2962fe263b32e4ea8465b9a
RemcosRAT
d0b0ce80bba6791a850094710f1f240de13d9498096e4072e2cb8ef58f9fd329
RemcosRAT
error
RemcosRAT
+ 775 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/250416-s9z9vsszbw/
Behaviour
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
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://84.252.123.137/music/output.txt
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a5d39484b4ae/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:SUSP_LNK_SuspiciousCommands
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects LNK file with suspicious content

File information

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

Comments