MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 187c46bb2c04db37c266164e10d76305966f881901a784bf7c74ef99dcbb3fd9. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 187c46bb2c04db37c266164e10d76305966f881901a784bf7c74ef99dcbb3fd9
SHA3-384 hash: c84c1d5011de02d14472bcf634ecd2f1fbb0a1d89c44608f7188adb20a6966da79e9bd12aadc400b621bc33ebbf46252
SHA1 hash: 8062dc5294b12750d45b1036a8d5a7c711697b71
MD5 hash: 2a3c261803e29354b4da0bb018e20ab1
humanhash: high-high-william-zulu
File name:RO_20251105_99465416.01_995989.vbs
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:16'049 bytes
First seen:2025-11-08 16:47:14 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 384:XXeXXSXih3Gn+I67ZiFeqSXJwYZXxTQforPdkiy+wVupNrq0:WiX4FLQenHswrP2ie0jrq0
Threatray 1'134 similar samples on MalwareBazaar
TLSH T1AF72343A965CEFF00B3E21F411873D1520649326B83ACD6CACDA81547F267519FA78EC
Magika vba
Reporter abuse_ch
Tags:RemcosRAT vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
SE SE
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/36562/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690f743430bacec888c9f0a7
Tags:
obfuscate xtreme shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 obfuscated obfuscated powershell
Link:
https://www.filescan.io/uploads/690f74202b74ec26eb6bba52/reports/1ff0d2dd-43f4-475f-8fbe-4b38795ba61d/overview
Verdict:
Malicious
Labled as:
VBS/Agent.TGD trojan
Link:
https://www.hybrid-analysis.com/sample/187c46bb2c04db37c266164e10d76305966f881901a784bf7c74ef99dcbb3fd9
Verdict:
Malicious
File Type:
vbs
First seen:
2025-11-06T08:20:00Z UTC
Last seen:
2025-11-10T09:58:00Z UTC
Hits:
~1000
Detections:
Trojan.JS.SAgent.sb HEUR:Trojan-Downloader.Script.Generic HEUR:Trojan.Script.Generic HEUR:Trojan.Multi.Stego.gen PDM:Trojan.Win32.Generic Trojan-Downloader.PowerShell.NanoShield.sb
Link:
https://opentip.kaspersky.com/187c46bb2c04db37c266164e10d76305966f881901a784bf7c74ef99dcbb3fd9/results?tab=lookup
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1810647
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Powershell Decrypt And Execute Base64 Data
Sigma detected: Suspicious PowerShell IEX Execution Patterns
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Uses dynamic DNS services
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1810647 Sample: RO_20251105_99465416.01_995... Startdate: 08/11/2025 Architecture: WINDOWS Score: 100 21 makelifecomehardsoteemannogofitfeedhimfa.duckdns.org 2->21 23 raw.githubusercontent.com 2->23 25 2 other IPs or domains 2->25 45 Suricata IDS alerts for network traffic 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 53 11 other signatures 2->53 8 wscript.exe 1 2->8         started        signatures3 51 Uses dynamic DNS services 21->51 process4 signatures5 55 VBScript performs obfuscated calls to suspicious functions 8->55 57 Suspicious powershell command line found 8->57 59 Wscript starts Powershell (via cmd or directly) 8->59 61 2 other signatures 8->61 11 powershell.exe 14 17 8->11         started        process6 dnsIp7 27 144.172.98.205, 49689, 80 PONYNETUS United States 11->27 29 raw.githubusercontent.com 185.199.110.133, 443, 49687 FASTLYUS Netherlands 11->29 31 nffjf.info 62.60.226.73, 443, 49688 ASLINE-AS-APASLINELIMITEDHK Iran (ISLAMIC Republic Of) 11->31 63 Writes to foreign memory regions 11->63 65 Injects a PE file into a foreign processes 11->65 15 MSBuild.exe 3 11->15         started        19 conhost.exe 11->19         started        signatures8 process9 dnsIp10 33 makelifecomehardsoteemannogofitfeedhimfa.duckdns.org 23.95.117.251, 14642, 49694 AS-COLOCROSSINGUS United States 15->33 35 127.0.0.1 unknown unknown 15->35 37 Detected Remcos RAT 15->37 39 Contains functionalty to change the wallpaper 15->39 41 Contains functionality to steal Chrome passwords or cookies 15->41 43 Contains functionality to steal Firefox passwords or cookies 15->43 signatures11
Score:
89%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/187c46bb2c04db37c266164e10d76305966f881901a784bf7c74ef99dcbb3fd9
Gathering data
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/187c46bb2c04db37c266164e10d76305966f881901a784bf7c74ef99dcbb3fd9/
Verdict:
Malicious
Threat:
Family.REMCOS
Link:
https://tip.neiki.dev/file/187c46bb2c04db37c266164e10d76305966f881901a784bf7c74ef99dcbb3fd9
Threat name:
Script-WScript.Trojan.GuLoader
Create hunting rule
Status:
Malicious
First seen:
2025-11-08 16:48:14 UTC
File Type:
Text (VBS)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=db6enozmatntpqtgczhbbv3dawlg7cazagtyjp34otxztxf3h7mq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
48efe9fdd2abc194fee45224c3952d935ca06d91e2b8b06c7493ff6269cf599b
RemcosRAT
4c799d06e05ed575524fc6fc718bd8ff1814d66bdc96cddf93bd77a7d47131f6
RemcosRAT
523244595addcb7df7d7b152cb020e7536e19adebd4a8a3c10db0d9c421d927e
RemcosRAT
55021119b7a7a05fea8b2141242d77bf417462a9a55c7ebcf8a01fda46072602
RemcosRAT
63c6397f3431639ee54b68cf2837024862d699ccdc41cddf64058be91ae0b87e
RemcosRAT
6ed5ec75971478f99d787a69f6352f51f4992df52cceccde6e5dd1bdcd7e7bb4
RemcosRAT
9d3145ed99e32bf8617d890663b8cfeeca46808fb59e0a7551bbeba696bfb8b4
RemcosRAT
cdc3073ab709cf2284bde59c6927a44712b6c6b59a81fc79d45a51753a90e95d
RemcosRAT
error
RemcosRAT
f36fa0d933bc573a7d37d5dfcf503fd6d47ee5294dbb2fcfc4f8c6bf4d67e152
RemcosRAT
+ 1'124 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost defense_evasion discovery execution rat
Link:
https://tria.ge/reports/251108-vaqmgs1rcl/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Badlisted process makes network request
Remcos
Remcos family
Malware Config
C2 Extraction:
127.0.0.1:2404
makelifecomehardsoteemannogofitfeedhimfa.duckdns.org:14642
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: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.

Cape
Cape
https://www.capesandbox.com/analysis/36562/

Comments