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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7bb8fec278930f81241f1b75656e1722f3924cf5a569d24feffb64bd8ddb591. 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: 11


Intelligence 11 IOCs YARA 36 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7bb8fec278930f81241f1b75656e1722f3924cf5a569d24feffb64bd8ddb591
SHA3-384 hash: 6848bc1864b5695b54e87baa0e1b850882246b5d717ab361657e5a2c4f1133fc8faca3f401231a30cab134fdd16404cf
SHA1 hash: 7c803a5a40547a2fc3b98f42bd2ff53cfdd144f8
MD5 hash: 7940a80b0f28681403cd0f1df6e4e6f6
humanhash: happy-massachusetts-fix-texas
File name:Orden de compra_9937940.vbs
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'223'361 bytes
First seen:2026-10-06 07:57:19 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 24576:D5LSjpTSfOMFy4QcMsZLXG+iCZbVx+TJxzk:l2c3Fy4QsZaNC5ALzk
TLSH T13B4512F9F066F4925167C67AE3147C1CE2B502F39F9695A8039F2AC7CE0FEA85D44850
Magika vba
Reporter abuse_ch
Tags:RAT RemcosRAT vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/90841/
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated powershell
Link:
https://www.filescan.io/uploads/6ac4a9f6ef036d9095b6496f/reports/99dc78b9-f32e-4e4a-9ee5-3a2aafcdbf66/overview
Verdict:
Malicious
Labled as:
VBS/TrojanDropper.Agent
Link:
https://www.hybrid-analysis.com/sample/e7bb8fec278930f81241f1b75656e1722f3924cf5a569d24feffb64bd8ddb591
Verdict:
Malicious
File Type:
vbs
First seen:
2026-10-05T10:28:00Z UTC
Last seen:
2026-10-06T04:24:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/e7bb8fec278930f81241f1b75656e1722f3924cf5a569d24feffb64bd8ddb591/results?tab=lookup
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1982820
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to inject threads in other processes
Contains functionality to steal Internet Explorer form passwords
Creates an autostart registry key pointing to binary in C:\Windows
Creates processes via WMI
Detected Remcos RAT
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Hijacks the control flow in another process
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
Queues an APC in another process (thread injection)
Sigma detected: Invoke-Obfuscation Via Stdin
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: Potential WinAPI Calls Via CommandLine
Sigma detected: Powershell launch wmic via class
Sigma detected: Remcos
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Tries to detect sandboxes / dynamic malware analysis system (Installed program check)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file registry)
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 Powershell decode and execute
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1982820 Sample: Orden de compra_9937940.vbs Startdate: 06/10/2026 Architecture: WINDOWS Score: 100 111 www.albader-group.cam 2->111 125 Sigma detected: Powershell launch wmic via class 2->125 127 Suricata IDS alerts for network traffic 2->127 129 Found malware configuration 2->129 131 13 other signatures 2->131 13 wscript.exe 1 2->13         started        16 conhost.exe 2->16         started        18 conhost.exe 2->18         started        signatures3 process4 signatures5 157 VBScript performs obfuscated calls to suspicious functions 13->157 159 Wscript starts Powershell (via cmd or directly) 13->159 161 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->161 163 2 other signatures 13->163 20 cmd.exe 1 13->20         started        23 cmd.exe 1 13->23         started        25 cmd.exe 16->25         started        27 cmd.exe 18->27         started        process6 signatures7 133 Wscript starts Powershell (via cmd or directly) 20->133 29 powershell.exe 20->29         started        31 powershell.exe 15 20->31         started        33 conhost.exe 20->33         started        35 powershell.exe 8 23->35         started        39 conhost.exe 23->39         started        135 Suspicious powershell command line found 25->135 41 powershell.exe 25->41         started        45 2 other processes 25->45 43 powershell.exe 27->43         started        47 2 other processes 27->47 process8 file9 49 powershell.exe 1 45 29->49         started        101 C:\Users\user\AppData\...\149821498225.cmd, ASCII 35->101 dropped 137 Found suspicious powershell code related to unpacking or dynamic code loading 35->137 139 Creates processes via WMI 35->139 53 cmd.exe 41->53         started        55 cmd.exe 43->55         started        signatures10 process11 file12 97 C:\Users\user\...\wlan_opt_YXVWTIPY.cmd, ASCII 49->97 dropped 99 C:\Users\user\...\wlan_opt_ONVYXSRTh.cmd, DOS 49->99 dropped 115 Hijacks the control flow in another process 49->115 117 Creates an autostart registry key pointing to binary in C:\Windows 49->117 119 Writes to foreign memory regions 49->119 123 2 other signatures 49->123 57 choice.exe 49->57         started        62 conhost.exe 49->62         started        121 Wscript starts Powershell (via cmd or directly) 53->121 64 powershell.exe 53->64         started        66 conhost.exe 53->66         started        68 powershell.exe 53->68         started        70 powershell.exe 55->70         started        72 conhost.exe 55->72         started        74 powershell.exe 55->74         started        signatures13 process14 dnsIp15 113 www.albader-group.cam 103.83.86.147, 2404, 49744, 49745 WHITELABELUS Turkey 57->113 109 C:\ProgramData\folder\logs.dat, data 57->109 dropped 149 Contains functionality to bypass UAC (CMSTPLUA) 57->149 151 Detected Remcos RAT 57->151 153 Tries to steal Mail credentials (via file registry) 57->153 155 3 other signatures 57->155 76 conhost.exe 57->76         started        78 powershell.exe 64->78         started        81 powershell.exe 70->81         started        file16 signatures17 process18 signatures19 165 Hijacks the control flow in another process 78->165 167 Writes to foreign memory regions 78->167 169 Maps a DLL or memory area into another process 78->169 83 choice.exe 78->83         started        87 conhost.exe 78->87         started        89 choice.exe 81->89         started        91 conhost.exe 81->91         started        process20 file21 103 C:\Users\user\AppData\...\Login Data.tmp, SQLite 83->103 dropped 105 C:\Users\user\AppData\...\Login Data.tmp, SQLite 83->105 dropped 107 C:\Users\user\...\Login Data For Account.tmp, SQLite 83->107 dropped 141 Detected Remcos RAT 83->141 143 Tries to detect sandboxes / dynamic malware analysis system (Installed program check) 83->143 93 conhost.exe 83->93         started        145 Tries to harvest and steal browser information (history, passwords, etc) 89->145 147 Found direct / indirect Syscall (likely to bypass EDR) 89->147 95 conhost.exe 89->95         started        signatures22 process23
Score:
95%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/e7bb8fec278930f81241f1b75656e1722f3924cf5a569d24feffb64bd8ddb591
Gathering data
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e7bb8fec278930f81241f1b75656e1722f3924cf5a569d24feffb64bd8ddb591/
Threat name:
Text.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-10-06 01:14:59 UTC
File Type:
Text (VBS)
AV detection:
4 of 23 (17.39%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=465y73bhreypqesb6g3vmvxboixtsjgpljlj2jh6763exwg5wwiq._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost collection defense_evasion execution persistence privilege_escalation rat suricata
Link:
https://tria.ge/reports/261006-jtll4avxez/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
Executes a command shell one-liner
Executes a VBScript file via the Windows Script Host.
Accesses Microsoft Outlook profiles
Adds Run key to start application
Enumerates connected drives
Checks computer location settings
Family: Remcos
Suricata alert: REMCOS RAT Malware Inbound C2 Communication
Suricata alert: REMCOS RAT Malware Outbound C2 Communication
Malware Config
C2 Extraction:
www.albader-group.cam:2404
www.albader-groupbackup.cam:2404
www.albader-groupbackup1.cam:2404
www.edibeckconsult.cam:2404
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/e7bb8fec278930f81241f1b75656e1722f3924cf5a569d24feffb64bd8ddb591

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Remcos_unpacked_PulseIntel
Create hunting rule
Author:PulseIntel
Description:Remcos Payload
Rule name:SUSP_Script_PowerShell_Hidden_Launcher
Create hunting rule
Author:Marjoriefort
Description:Script (JS/VBS) lancant PowerShell en mode furtif - dropper frais MalwareBazaar
Reference:Veille fraicheur 2026-09-14 / cluster misses web
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)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TigerRAT_pe_yaraify
Create hunting rule
Author:hunts-yara-code
Description:YARAify-tightened byte rule from 9 sample(s) -- VERIFY hits
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:Windows_Trojan_Remcos_921ef449
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Remcos_b296e965
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set
Rule name:Win_Clipboard_Clipper_Thengavar
Create hunting rule
Author:Thengavar
Description:Detects malware manipulating the Windows clipboard for clipping or crypto stealing attacks
Rule name:WIN_Malware_Unknown_ForgeAuto_2ffc3572
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_43faefd2
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_5001c94c
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_74566f98
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_79234c04
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_f1079127
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:win_remcos_rat_unpacked
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:win_remcos_w0
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:yarahub_win_remcos_rat_unpacked_aug_2023
Create hunting rule
Author:Matthew @ Embee_Research

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/90841/

Comments