MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a0b0c82b59b94ed13551ddc8c79fa368db4db052c90cdfbc9aa38bf8df3bff4. 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
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SHA256 hash: 9a0b0c82b59b94ed13551ddc8c79fa368db4db052c90cdfbc9aa38bf8df3bff4
SHA3-384 hash: 31a373b9904b3c64f8e091d127d6a615d2eea01891e1414d77532a10d8c59fe86e469c68eb1e7a03c46b140da00d52b3
SHA1 hash: 560c02335c824c6dbd2f9e88f8de8c2474317d58
MD5 hash: f63b39486caad90dee959ae625b47414
humanhash: fix-sad-july-speaker
File name:Purchase Order-PO917723.vbs
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'266'026 bytes
First seen:2026-01-15 07:56:47 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3072:u4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4g4gu:/
TLSH T19945A8A6ADB02941BB58B5F0043FDEF4ED2729BF328E575987E10CF0875A824CA53476
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Magika vba
Reporter abuse_ch
Tags:RemcosRAT vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
145
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/48964/
Detection(s):
Sanesecurity.Malware.26618.JsHeur.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69689dfdef906a21abcd6b40
Tags:
obfuscate xtreme shell lien
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 evasive masquerade networm powershell ransomware
Link:
https://www.filescan.io/uploads/69689df13827c9e1249f4115/reports/b4be3309-4e04-4ccb-9956-7571572a2363/overview
Verdict:
Malicious
Labled as:
GT:VB.Trojan.Ransomware.GN
Link:
https://www.hybrid-analysis.com/sample/9a0b0c82b59b94ed13551ddc8c79fa368db4db052c90cdfbc9aa38bf8df3bff4
Verdict:
Malicious
File Type:
unknown
First seen:
2026-01-15T01:50:00Z UTC
Last seen:
2026-01-16T23:29:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan-Downloader.Script.Generic HEUR:Trojan.Script.Generic Trojan-Downloader.JS.Cryptoload.sb Trojan.VBS.SAgent.sb Trojan.JS.SAgent.sb
Link:
https://opentip.kaspersky.com/9a0b0c82b59b94ed13551ddc8c79fa368db4db052c90cdfbc9aa38bf8df3bff4/results?tab=lookup
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1851138
Signature
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Connects to a pastebin service (likely for C&C)
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to inject code into remote processes
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
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Remcos
Sigma detected: WScript or CScript Dropper
Sigma detected: WScript or CScript Dropper - File
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
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)
Windows Shell Script Host drops VBS files
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected Generic Downloader
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: 1851138 Sample: Purchase Order-PO917723.vbs Startdate: 15/01/2026 Architecture: WINDOWS Score: 100 49 pastebin.com 2->49 51 caliboooooooooooooo.ydns.eu 2->51 53 6 other IPs or domains 2->53 65 Suricata IDS alerts for network traffic 2->65 67 Found malware configuration 2->67 69 Malicious sample detected (through community Yara rule) 2->69 73 13 other signatures 2->73 11 wscript.exe 3 2->11         started        15 svchost.exe 1 1 2->15         started        signatures3 71 Connects to a pastebin service (likely for C&C) 49->71 process4 dnsIp5 45 Purchase Order-PO9...vbs:Zone.Identifier, ASCII 11->45 dropped 47 C:\Users\user\...\Purchase Order-PO917723.vbs, Unicode 11->47 dropped 85 VBScript performs obfuscated calls to suspicious functions 11->85 87 Suspicious powershell command line found 11->87 89 Wscript starts Powershell (via cmd or directly) 11->89 91 4 other signatures 11->91 18 powershell.exe 16 11->18         started        61 127.0.0.1 unknown unknown 15->61 file6 signatures7 process8 signatures9 63 Found suspicious powershell code related to unpacking or dynamic code loading 18->63 21 powershell.exe 14 17 18->21         started        24 conhost.exe 18->24         started        process10 dnsIp11 55 pastebin.com 104.20.29.150, 443, 49681, 49683 CLOUDFLARENETUS United States 21->55 26 powershell.exe 11 21->26         started        process12 dnsIp13 57 files.catbox.moe 108.181.20.35, 443, 49685 ASN852CA Canada 26->57 81 Writes to foreign memory regions 26->81 83 Injects a PE file into a foreign processes 26->83 30 MSBuild.exe 4 26->30         started        34 MSBuild.exe 26->34         started        signatures14 process15 dnsIp16 59 caliboooooooooooooo.ydns.eu 107.174.34.142, 2555, 49686, 49687 AS-COLOCROSSINGUS United States 30->59 93 Detected Remcos RAT 30->93 95 Maps a DLL or memory area into another process 30->95 36 MSBuild.exe 1 30->36         started        39 MSBuild.exe 1 30->39         started        41 MSBuild.exe 2 30->41         started        43 2 other processes 30->43 97 Contains functionality to bypass UAC (CMSTPLUA) 34->97 99 Contains functionalty to change the wallpaper 34->99 101 Contains functionality to steal Chrome passwords or cookies 34->101 103 5 other signatures 34->103 signatures17 process18 signatures19 75 Tries to steal Instant Messenger accounts or passwords 36->75 77 Tries to steal Mail credentials (via file / registry access) 36->77 79 Tries to harvest and steal browser information (history, passwords, etc) 39->79
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/9a0b0c82b59b94ed13551ddc8c79fa368db4db052c90cdfbc9aa38bf8df3bff4
Gathering data
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9a0b0c82b59b94ed13551ddc8c79fa368db4db052c90cdfbc9aa38bf8df3bff4/
Verdict:
Malicious
Threat:
Family.REMCOS
Link:
https://tip.neiki.dev/file/9a0b0c82b59b94ed13551ddc8c79fa368db4db052c90cdfbc9aa38bf8df3bff4
Threat name:
Script-WScript.Backdoor.Remcos
Create hunting rule
Status:
Suspicious
First seen:
2026-01-15 08:10:38 UTC
File Type:
Binary
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tifqzavvtoko2e2vdxoiy6p2g2g3jwyffsim366jvi4l7dptx72a._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost collection discovery execution rat
Link:
https://tria.ge/reports/260115-jth6zagz4a/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Command and Scripting Interpreter: PowerShell
Contacts third-party web service commonly abused for C2
Checks computer location settings
Badlisted process makes network request
Detected Nirsoft tools
NirSoft MailPassView
Remcos
Remcos family
Malware Config
C2 Extraction:
caliboooooooooooooo.ydns.eu:2555
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/9a0b0c82b59b94ed13551ddc8c79fa368db4db052c90cdfbc9aa38bf8df3bff4

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/48964/

Comments