MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 69bb0675e3592c5031bfff362a4c7dd39a413ce6035bbf1117ce2d1e65ba48ad. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
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SHA256 hash: 69bb0675e3592c5031bfff362a4c7dd39a413ce6035bbf1117ce2d1e65ba48ad
SHA3-384 hash: f17ca8fe387a524651f740d034fcf6da23fe5df2d30d42bb5da2d071f81c18f85692f65b164cd138ae356cd181371c6a
SHA1 hash: 0f964d1bf6bf53dceefb25d2501c1dc781a7b621
MD5 hash: cb51ab977cbccfce16aaa5bfac5fc814
humanhash: island-mobile-winter-spaghetti
File name:Quotation.js
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:598'396 bytes
First seen:2025-12-10 05:39:46 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 12288:sKOKUKlJYXKlJ+KlJg+IEKlJg+hKlJg+IOKlJg+I1KVKlJg+IzKlJYKlJg+IfKl0:sKOKUKleXKlQKlxIEKlxhKlxIOKlxI18
TLSH T100D44A20DD3416B94F071BA9FD540E61CAFC960A552A90F1F6DE070E61069FCE3FE6A8
Magika javascript
Reporter abuse_ch
Tags:js RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.26863.JsHeur.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=693907e1bde6a3e5970fabb5
Tags:
malware
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint repaired
Link:
https://www.filescan.io/uploads/693907cacf690d27f3da9bea/reports/6cd2576f-1fbb-4cac-8cf5-fecad9e48281/overview
Verdict:
Malicious
Labled as:
TrojanDownloader/JS.Netloader
Link:
https://www.hybrid-analysis.com/sample/69bb0675e3592c5031bfff362a4c7dd39a413ce6035bbf1117ce2d1e65ba48ad
Verdict:
Malicious
File Type:
text
First seen:
2025-12-09T16:33:00Z UTC
Last seen:
2025-12-12T03:27:00Z UTC
Hits:
~10000
Detections:
Trojan.PowerShell.Strion.sb Trojan.JS.SAgent.sb HEUR:Trojan-Downloader.Script.Generic HEUR:Trojan.Script.SAgent.gen HEUR:Trojan.Script.Generic BSS:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/69bb0675e3592c5031bfff362a4c7dd39a413ce6035bbf1117ce2d1e65ba48ad/results?tab=lookup
Result
Threat name:
GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1830026
Signature
Antivirus detection for URL or domain
Early bird code injection technique detected
Found suspicious powershell code related to unpacking or dynamic code loading
Injects code into the Windows Explorer (explorer.exe)
JavaScript source code contains functionality to generate code involving a shell, file or stream
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Queues an APC in another process (thread injection)
Sigma detected: WScript or CScript Dropper
Switches to a custom stack to bypass stack traces
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected GuLoader
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1830026 Sample: Quotation.js Startdate: 10/12/2025 Architecture: WINDOWS Score: 100 39 r12.c.lencr.org 2->39 41 polonyauniversiteleri.com.tr 2->41 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 5 other signatures 2->53 8 powershell.exe 34 2->8         started        11 wscript.exe 1 2 2->11         started        14 explorer.exe 4 7 2->14         started        16 svchost.exe 1 1 2->16         started        signatures3 process4 dnsIp5 63 Early bird code injection technique detected 8->63 65 Writes to foreign memory regions 8->65 67 Found suspicious powershell code related to unpacking or dynamic code loading 8->67 75 5 other signatures 8->75 19 msiexec.exe 8->19         started        22 msiexec.exe 6 8->22         started        25 conhost.exe 8->25         started        35 C:\Users\user\AppData\Roaming\Udslagleca, ASCII 11->35 dropped 69 JScript performs obfuscated calls to suspicious functions 11->69 71 Injects code into the Windows Explorer (explorer.exe) 11->71 73 Windows Scripting host queries suspicious COM object (likely to drop second stage) 11->73 27 explorer.exe 11->27         started        29 powershell.exe 14 28 14->29         started        37 127.0.0.1 unknown unknown 16->37 file6 signatures7 process8 dnsIp9 55 Unusual module load detection (module proxying) 19->55 43 r12.c.lencr.org 104.18.21.213, 49693, 49704, 49735 CLOUDFLARENETUS United States 22->43 31 msiexec.exe 22->31         started        45 polonyauniversiteleri.com.tr 78.135.105.8, 443, 49683, 49692 PREMIERDC-VERI-MERKEZI-ANONIM-SIRKETIPREMIERDC-SHTR Turkey 29->45 57 Found suspicious powershell code related to unpacking or dynamic code loading 29->57 59 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 29->59 61 Loading BitLocker PowerShell Module 29->61 33 conhost.exe 29->33         started        signatures10 process11
Score:
91%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/69bb0675e3592c5031bfff362a4c7dd39a413ce6035bbf1117ce2d1e65ba48ad
Verdict:
inconclusive
YARA:
1 match(es)
Link:
https://app.malva.re/file/cb51ab977cbccfce16aaa5bfac5fc814
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/69bb0675e3592c5031bfff362a4c7dd39a413ce6035bbf1117ce2d1e65ba48ad/
Verdict:
Malicious
Threat:
Family.REMCOS
Link:
https://tip.neiki.dev/file/69bb0675e3592c5031bfff362a4c7dd39a413ce6035bbf1117ce2d1e65ba48ad
Threat name:
Script-JS.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2025-12-10 05:40:37 UTC
File Type:
Text
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ng5qm5pdlewfamn7743cutd52onecphgann36eixzywr4zn2jcwq._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:stup adware discovery execution persistence rat spyware
Link:
https://tria.ge/reports/251210-gc34psvkbx/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Badlisted process makes network request
Remcos
Remcos family
Malware Config
C2 Extraction:
108.174.56.170:2404
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
Link:
https://yomi.yoroi.company/submissions/69bb0675e3592c5031bfff362a4c7dd39a413ce6035bbf1117ce2d1e65ba48ad

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: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)

File information

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

Comments