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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f75b70ef696ec050a6ee5f6be7bd7be445526aa5a3b23f5340ecc097281ca11. 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



Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: 4f75b70ef696ec050a6ee5f6be7bd7be445526aa5a3b23f5340ecc097281ca11
SHA3-384 hash: acd0f229953f3281ad485ea37539e2ee411a2448114a6577c9935963b338da7d9bd8590f69c59bc87d1b9e728d3cd49d
SHA1 hash: 4c8a93abafc9fe108161960412f2bfeef69ea452
MD5 hash: bccab38d9c9a08297941cbad5da9d539
humanhash: artist-tennessee-colorado-sweet
File name:agent_20261006_184902.vbs
Download: download sample
File size:175 bytes
First seen:2026-10-07 17:59:23 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3:jblYFFEm8nhQBgSSJJFIGF7dN0PbKuV2qbqSgBJlQpaKnJvXpv:ju3NqhMs8GFIFOfS0G
TLSH T16CC08097F401887D1E4FFD5981655C0D8992516514A545F27F68ED48555E0545DB0201
Magika vba
Reporter abuse_ch
Tags:vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
79
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
powershell
Verdict:
Malicious
File Type:
vbs
First seen:
2026-10-07T09:30:00Z UTC
Last seen:
2026-10-07T09:50:00Z UTC
Hits:
~100
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Found API chain indicative of debugger detection
Found hidden mapped module (file has been removed from disk)
Found stalling execution ending in API Sleep call
Joe Sandbox ML detected suspicious sample
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Powershell connects to network
Powershell drops PE file
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Switches to a custom stack to bypass stack traces
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)
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1983780 Sample: agent_20261006_184902.vbs Startdate: 07/10/2026 Architecture: WINDOWS Score: 100 58 Antivirus detection for dropped file 2->58 60 Sigma detected: WScript or CScript Dropper 2->60 62 Joe Sandbox ML detected suspicious sample 2->62 64 Sigma detected: Dot net compiler compiles file from suspicious location 2->64 8 wscript.exe 1 2->8         started        process3 signatures4 66 VBScript performs obfuscated calls to suspicious functions 8->66 68 Wscript starts Powershell (via cmd or directly) 8->68 70 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->70 72 2 other signatures 8->72 11 powershell.exe 14 39 8->11         started        process5 dnsIp6 52 23.132.164.37, 49713, 49714, 49715 NETIFACE-ASGB Netherlands 11->52 44 C:\Users\user\AppData\Local\Temp\THFF1D.tmp, PE32+ 11->44 dropped 46 C:\Users\user\AppData\Local\Temp\THFA53.tmp, PE32+ 11->46 dropped 48 C:\Users\user\AppData\Local\Temp\THE4E0.tmp, PE32+ 11->48 dropped 50 7 other malicious files 11->50 dropped 74 Writes to foreign memory regions 11->74 76 Modifies the context of a thread in another process (thread injection) 11->76 78 Found hidden mapped module (file has been removed from disk) 11->78 80 4 other signatures 11->80 16 svchost.exe 11->16         started        19 csc.exe 3 11->19         started        22 csc.exe 3 11->22         started        24 9 other processes 11->24 file7 signatures8 process9 file10 54 Found stalling execution ending in API Sleep call 16->54 56 Found API chain indicative of debugger detection 16->56 26 WerFault.exe 3 21 16->26         started        40 C:\Users\user\AppData\Local\...\zsmw3fx0.dll, PE32 19->40 dropped 28 cvtres.exe 1 19->28         started        42 C:\Users\user\AppData\Local\...\3fvx14jr.dll, PE32 22->42 dropped 30 cvtres.exe 1 22->30         started        32 WerFault.exe 21 24->32         started        34 WerFault.exe 24->34         started        36 WerFault.exe 24->36         started        38 4 other processes 24->38 signatures11 process12
Verdict:
Malware
YARA:
1 match(es)
Tags:
Batch Command COM Behavior Trace DeObfuscated Obfuscated PowerShell PowerShell Call T1027 T1059.001 T1059.005 T1105 VBScript WScript.Shell
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a VBScript file via the Windows Script Host.
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Badlisted process makes network request
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.

Comments