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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd09ba323d8663de0d40f47c65e68a149d1085fc3048a24663e423c2f445f634. 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: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: fd09ba323d8663de0d40f47c65e68a149d1085fc3048a24663e423c2f445f634
SHA3-384 hash: 25dbf1fbe99fc99a9e112eaec13ce35acf8dfb325a6d297781e4b466e6ca643db9c8c9813a7e47be5a3b519e1c3bd20d
SHA1 hash: 07f86e4e858b7bfe97e30cddd5d0c99ec319acaa
MD5 hash: 532750b270daab5438c2d111c3fdb17b
humanhash: lion-table-item-beryllium
File name:PO SGN260529193TONG HONG TANNERY (VIETNAM).vbs
Download: download sample
Signature RemcosRAT
File size:34'717 bytes
First seen:2026-10-12 06:20:14 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 768:MM6TuSCW+WSm71oAWh2fl0gPcTSqgxs0q0A0/cJ25:MrTuSCW+WSmGAWhWxrhqRFJ25
TLSH T1C3F22AB1DE440159490B27A7EC555971C8B8406A760B14B0BFFD730D5C07A9CBBBE98E
Magika vba
Reporter lowmal3
Tags:RemcosRAT vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
126
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
94.1%
Tags:
virus shell sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cloudeye cmd encrypted lolbin
Verdict:
Malicious
File Type:
vbs
First seen:
2026-10-11T19:46:00Z UTC
Last seen:
2026-10-14T04:03:00Z UTC
Hits:
~1000
Result
Threat name:
Remcos, GuLoader
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
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)
Obfuscated command line found
Powershell connects to network
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 detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1985683 Sample: PO SGN260529193TONG HONG TA... Startdate: 12/10/2026 Architecture: WINDOWS Score: 100 58 drive.usercontent.google.com 2->58 60 drive.google.com 2->60 72 Found malware configuration 2->72 74 Malicious sample detected (through community Yara rule) 2->74 76 Yara detected GuLoader 2->76 78 6 other signatures 2->78 11 wscript.exe 1 2->11         started        14 powershell.exe 19 2->14         started        16 powershell.exe 2->16         started        signatures3 process4 signatures5 90 VBScript performs obfuscated calls to suspicious functions 11->90 92 Wscript starts Powershell (via cmd or directly) 11->92 94 Obfuscated command line found 11->94 96 3 other signatures 11->96 18 cmd.exe 1 11->18         started        21 powershell.exe 13 14->21         started        23 conhost.exe 14->23         started        25 conhost.exe 16->25         started        27 powershell.exe 16->27         started        process6 signatures7 70 Wscript starts Powershell (via cmd or directly) 18->70 29 powershell.exe 1 16 18->29         started        33 conhost.exe 18->33         started        35 cmd.exe 1 18->35         started        process8 dnsIp9 66 drive.google.com 142.250.191.14, 443, 49724, 49727 GOOGLE-GoogleLLCUS United States 29->66 68 drive.usercontent.google.com 142.251.40.225, 443, 49725 GOOGLE-GoogleLLCUS United States 29->68 98 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 29->98 100 Found suspicious powershell code related to unpacking or dynamic code loading 29->100 102 Unusual module load detection (module proxying) 29->102 104 2 other signatures 29->104 37 backgroundTaskHost.exe 6 10 29->37         started        42 backgroundTaskHost.exe 29->42         started        signatures10 process11 dnsIp12 62 46.183.222.106, 2404, 49729, 49730 RIXHOSTLV Latvia 37->62 64 142.250.188.1, 443, 49728 GOOGLE-GoogleLLCUS United States 37->64 52 C:\Users\user\AppData\...\Login Data.tmp, SQLite 37->52 dropped 54 C:\Users\user\AppData\...\Login Data.tmp, SQLite 37->54 dropped 56 C:\Users\user\...\Login Data For Account.tmp, SQLite 37->56 dropped 80 Detected Remcos RAT 37->80 82 Tries to harvest and steal browser information (history, passwords, etc) 37->82 84 Tries to detect Any.run 37->84 44 cmd.exe 1 37->44         started        46 backgroundTaskHost.exe 37->46         started        86 Contains functionality to steal Internet Explorer form passwords 42->86 88 Unusual module load detection (module proxying) 42->88 file13 signatures14 process15 process16 48 conhost.exe 44->48         started        50 reg.exe 1 1 44->50         started       
Verdict:
Malware
YARA:
1 match(es)
Tags:
DeObfuscated Obfuscated SOS: 0.30 T1027 T1059.005 VBScript
Threat name:
Win32.Trojan.Qwexlafiba
Status:
Malicious
First seen:
2026-10-12 00:58:12 UTC
File Type:
Text (VBS)
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Result
Malware family:
guloader
Score:
  10/10
Tags:
family:guloader defense_evasion discovery downloader execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
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 QEMU agent file
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.

File information


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

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