MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58c03576d08b5663ffe8fbb33c5de6d3a89e54e240175dfa76e3eec1e5cd0846. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58c03576d08b5663ffe8fbb33c5de6d3a89e54e240175dfa76e3eec1e5cd0846
SHA3-384 hash: d27c15070b19f1dc5f101b73abc1ac43305dcfeb0bb04a946bc1192bd43b15114810293d9a3c7a4b7193ba05e5588b00
SHA1 hash: 0b9c5521ae9e84ccd0c708e91bd32f59c13c2e44
MD5 hash: 0c6cbc889fa4c7cdab9b27b2e52ca763
humanhash: quebec-asparagus-kentucky-tennis
File name:Outstanding_Invoice.vbe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:20'933 bytes
First seen:2026-06-10 08:28:32 UTC
Last seen:Never
File type:Visual Basic Script (vbe) vbe
MIME type:text/plain
ssdeep 192:8HQA3z1ticyb8p7lkhwrEt+etdaJB8CBuZcBvLkYtM/KC9ppIMNP20fknD6hOM9d:4VhLyb/RI2OuBYa/Nn72dK/aRIrViuNF
TLSH T1A59230B19A9687A5BC8B677D8CE1360472749FB4407114E9FDE0B388B00D8747F36E9A
Magika vba
Reporter abuse_ch
Tags:RemcosRAT vbe

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a29206d34eaf30d8ce46f0f
Tags:
xtreme shell sage
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm fingerprint
Link:
https://www.filescan.io/uploads/6a292071554e843ff866f393/reports/a2f7e30d-f3b6-4180-bc79-da8afe2d6ef8/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/58c03576d08b5663ffe8fbb33c5de6d3a89e54e240175dfa76e3eec1e5cd0846
Verdict:
Malicious
File Type:
vbs
First seen:
2026-06-09T18:43:00Z UTC
Last seen:
2026-06-10T05:02:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/58c03576d08b5663ffe8fbb33c5de6d3a89e54e240175dfa76e3eec1e5cd0846/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/1925708
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: Potential PowerShell Command Line Obfuscation
Sigma detected: Remcos
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file registry)
Unusual module load detection (module proxying)
Uses ping.exe to check the status of other devices and networks
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: 1925708 Sample: Outstanding_Invoice.vbe Startdate: 10/06/2026 Architecture: WINDOWS Score: 100 47 drive.usercontent.google.com 2->47 49 drive.google.com 2->49 51 TerC_6637.6637.6637.657e 2->51 67 Found malware configuration 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Multi AV Scanner detection for submitted file 2->71 73 9 other signatures 2->73 8 powershell.exe 15 2->8         started        11 wscript.exe 1 2->11         started        13 svchost.exe 1 1 2->13         started        signatures3 process4 dnsIp5 75 Writes to foreign memory regions 8->75 77 Found suspicious powershell code related to unpacking or dynamic code loading 8->77 79 Switches to a custom stack to bypass stack traces 8->79 16 backgroundTaskHost.exe 4 9 8->16         started        21 backgroundTaskHost.exe 8->21         started        23 conhost.exe 8->23         started        81 Suspicious powershell command line found 11->81 83 Wscript starts Powershell (via cmd or directly) 11->83 85 Obfuscated command line found 11->85 87 4 other signatures 11->87 25 powershell.exe 14 17 11->25         started        27 PING.EXE 1 11->27         started        53 127.0.0.1 unknown unknown 13->53 signatures6 process7 dnsIp8 41 209.54.102.152, 3001, 49696, 49697 AS-COLOCROSSING-HostPapaUS United States 16->41 35 C:\Users\user\AppData\...\Login Data.tmp, SQLite 16->35 dropped 37 C:\Users\user\AppData\...\Login Data.tmp, SQLite 16->37 dropped 39 C:\Users\user\...\Login Data For Account.tmp, SQLite 16->39 dropped 55 Detected Remcos RAT 16->55 57 Tries to harvest and steal browser information (history, passwords, etc) 16->57 29 backgroundTaskHost.exe 16->29         started        59 Tries to steal Mail credentials (via file registry) 21->59 61 Contains functionality to steal Internet Explorer form passwords 21->61 63 Unusual module load detection (module proxying) 21->63 43 drive.usercontent.google.com 142.250.188.1, 443, 49683, 49695 GOOGLE-GoogleLLCUS United States 25->43 45 drive.google.com 142.251.45.78, 443, 49682, 49694 GOOGLE-GoogleLLCUS United States 25->45 65 Found suspicious powershell code related to unpacking or dynamic code loading 25->65 31 conhost.exe 25->31         started        33 conhost.exe 27->33         started        file9 signatures10 process11
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/58c03576d08b5663ffe8fbb33c5de6d3a89e54e240175dfa76e3eec1e5cd0846
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/58c03576d08b5663ffe8fbb33c5de6d3a89e54e240175dfa76e3eec1e5cd0846/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ldadk5wqrnlgh77i7oztyxpg2ouj4vhcialv36tw4pxmdzonbbda._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost collection discovery rat
Link:
https://tria.ge/reports/260610-kdthfafy6v/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses Microsoft Outlook profiles
Contacts third-party web service commonly abused for C2
Checks computer location settings
Badlisted process makes network request
Family: Remcos
Malware Config
C2 Extraction:
209.54.102.152:3001
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/58c03576d08b5663ffe8fbb33c5de6d3a89e54e240175dfa76e3eec1e5cd0846

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:detect_tiny_vbs
Create hunting rule
Author:daniyyell
Description:Detects tiny VBS delivery technique

File information

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

Comments