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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72917c3509cef659618e6b87439ddca8a02fc9f44bf816b492f2448608396b95. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72917c3509cef659618e6b87439ddca8a02fc9f44bf816b492f2448608396b95
SHA3-384 hash: ceecedc85cf29998bc3d730b837257a90a5ae37b7e2e61aaf2a4c54e2bfc55556be4a1e338286a4a3569d11b6e3c42fe
SHA1 hash: f20267bae241196c186d451b481873c44e7509bd
MD5 hash: 15cbf100005f6c49e53b9f2d96b82466
humanhash: seven-oven-oklahoma-july
File name:Phellum.vbs
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:66'345 bytes
First seen:2026-09-14 07:17:36 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 1536:Psz4HIafTIwS9htxnGHJWVtVaPE7qfYZgFJ:PsznpwyhtdGHcVtAc7Il
TLSH T1FC536D35FE4401560E4B3BEAFC8D9A56C9BCC215412350B4FEDC671D600AAACB3BE769
Magika vba
Reporter abuse_ch
Tags:RemcosRAT vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
117
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/85328/
Detection(s):
SecuriteInfo.com.Trojan.VBS.Agent.18781.7491.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ac9e5628067a5ebf88d9227
Tags:
uloader virus sage
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6aa79fc5e8d62db0d2f86dc0/reports/ca5662b0-2e9b-4196-adc5-9c9a9bb7c253/overview
Verdict:
Suspicious
Labled as:
VBS/Agent.CJZ2
Link:
https://www.hybrid-analysis.com/sample/72917c3509cef659618e6b87439ddca8a02fc9f44bf816b492f2448608396b95
Verdict:
Malicious
File Type:
vbs
First seen:
2026-09-13T23:43:00Z UTC
Last seen:
2026-09-16T04:42:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/72917c3509cef659618e6b87439ddca8a02fc9f44bf816b492f2448608396b95/results?tab=lookup
Result
Threat name:
Remcos, GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1972551
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to steal Internet Explorer form passwords
Detected Remcos RAT
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Obfuscated command line found
Sigma detected: Remcos
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Unusual module load detection (module proxying)
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 reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected GuLoader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1972551 Sample: Phellum.vbs Startdate: 14/09/2026 Architecture: WINDOWS Score: 100 43 drive.usercontent.google.com 2->43 45 drive.google.com 2->45 47 bg.microsoft.map.fastly.net 2->47 57 Found malware configuration 2->57 59 Malicious sample detected (through community Yara rule) 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 6 other signatures 2->63 10 wscript.exe 1 2->10         started        signatures3 process4 signatures5 65 VBScript performs obfuscated calls to suspicious functions 10->65 67 Wscript starts Powershell (via cmd or directly) 10->67 69 Obfuscated command line found 10->69 71 3 other signatures 10->71 13 cmd.exe 1 10->13         started        process6 signatures7 81 Wscript starts Powershell (via cmd or directly) 13->81 16 powershell.exe 1 16 13->16         started        20 conhost.exe 13->20         started        22 cmd.exe 1 13->22         started        process8 dnsIp9 39 drive.google.com 142.251.215.238, 443, 49737, 49746 GOOGLE-GoogleLLCUS United States 16->39 41 drive.usercontent.google.com 142.251.215.65, 443, 49738, 49747 GOOGLE-GoogleLLCUS United States 16->41 51 Writes to foreign memory regions 16->51 53 Found suspicious powershell code related to unpacking or dynamic code loading 16->53 55 Switches to a custom stack to bypass stack traces 16->55 24 backgroundTaskHost.exe 4 9 16->24         started        29 backgroundTaskHost.exe 16->29         started        signatures10 process11 dnsIp12 49 102.220.161.74, 2404, 49748, 49749 VPSDEDICATED-ASUS Slovenia 24->49 33 C:\Users\user\AppData\...\Login Data.tmp, SQLite 24->33 dropped 35 C:\Users\user\AppData\...\Login Data.tmp, SQLite 24->35 dropped 37 C:\Users\user\...\Login Data For Account.tmp, SQLite 24->37 dropped 73 Detected Remcos RAT 24->73 75 Tries to harvest and steal browser information (history, passwords, etc) 24->75 31 backgroundTaskHost.exe 24->31         started        77 Contains functionality to steal Internet Explorer form passwords 29->77 79 Unusual module load detection (module proxying) 29->79 file13 signatures14 process15
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/72917c3509cef659618e6b87439ddca8a02fc9f44bf816b492f2448608396b95
Verdict:
Malware
YARA:
1 match(es)
Tags:
COM Behavior Trace DeObfuscated Obfuscated SOS: 0.40 T1027 T1059.005 VBScript WScript.Shell
Link:
https://app.malva.re/file/15cbf100005f6c49e53b9f2d96b82466
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/72917c3509cef659618e6b87439ddca8a02fc9f44bf816b492f2448608396b95/
Threat name:
Script-WScript.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2026-09-14 07:18:34 UTC
File Type:
Text (VBS)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=okixynijz33fsymonoduhho4vcqc7spujp4bnnes6jcimcbznokq._file
Result
Malware family:
guloader
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Score:
  10/10
Tags:
family:guloader discovery downloader execution
Link:
https://tria.ge/reports/260914-h45maawcnb/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
Executes a VBScript file via the Windows Script Host.
Suspicious use of NtSetInformationThreadHideFromDebugger
Contacts third-party web service commonly abused for C2
Checks computer location settings
Badlisted process makes network request
Family: Guloader,Cloudeye
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/72917c3509cef659618e6b87439ddca8a02fc9f44bf816b492f2448608396b95

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:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:detect_tiny_vbs
Create hunting rule
Author:daniyyell
Description:Detects tiny VBS delivery technique
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

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/85328/

Comments