MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 94ab9f0a1b7cdd5287aef8ac76e6071a0f25884c15c71079c40c5be355ce3a9e. 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
VenomRAT
Vendor detections: 17
| SHA256 hash: | 94ab9f0a1b7cdd5287aef8ac76e6071a0f25884c15c71079c40c5be355ce3a9e |
|---|---|
| SHA3-384 hash: | fa80b707d3284649ab33d8cd38ed34ede68cf814802dde4a0ec3293f5adabe4ed08e87b9c7097ef703a1fc25bfb15a32 |
| SHA1 hash: | f291654d7cb8e1d77a94a4ff6726427e0080db58 |
| MD5 hash: | ccee5482381d227da59867dbac44a012 |
| humanhash: | fanta-virginia-golf-freddie |
| File name: | Mainscript.exe |
| Download: | download sample |
| Signature | VenomRAT |
| File size: | 9'397'281 bytes |
| First seen: | 2025-08-26 07:24:50 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | dcaf48c1f10b0efa0a4472200f3850ed (39 x BlankGrabber, 16 x PythonStealer, 16 x SalatStealer) |
| ssdeep | 196608:X91e5urHmqQ3qemdUSCtsoMi6Oy14eM9qPgxoVOny:X8uCq6mdUSCzy14hwF |
| Threatray | 786 similar samples on MalwareBazaar |
| TLSH | T10F96335853940EFAFCF7A63DD7229906D27978016F26C8DB43E042C01E636E17B3A7A5 |
| TrID | 66.6% (.EXE) InstallShield setup (43053/19/16) 16.2% (.EXE) Win64 Executable (generic) (10522/11/4) 7.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 3.1% (.EXE) OS/2 Executable (generic) (2029/13) 3.0% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| Reporter | Anonymous |
| Tags: | exe VenomRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
63
Origin country :
AEVendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
Mainscript.exe
Verdict:
Malicious activity
Analysis date:
2025-08-26 07:38:10 UTC
Tags:
python pyinstaller screenconnect rmm-tool rat asyncrat remote
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
99.9%
Tags:
connectwise vmdetect
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Creating a window
Creating a file
Running batch commands
Creating a process with a hidden window
DNS request
Connection attempt
Delayed reading of the file
Sending a custom TCP request
Connection attempt to an infection source
Query of malicious DNS domain
Sending a TCP request to an infection source
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
expand lolbin microsoft_visual_cc overlay overlay packed packed pyinstaller pyinstaller python threat unsafe
Verdict:
Malicious
Labled as:
Trojan_Win32_Wacatac_C_ml
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-08-24T23:26:00Z UTC
Last seen:
2025-08-24T23:26:00Z UTC
Hits:
~100
Verdict:
Unknown
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Malicious
Threat:
Family.ASYNCRAT
Threat name:
Win64.PUA.UnwantedX
Status:
Malicious
First seen:
2025-08-25 02:00:51 UTC
File Type:
PE+ (Exe)
Extracted files:
781
AV detection:
12 of 37 (32.43%)
Threat level:
1/5
Detection(s):
Suspicious file
Verdict:
suspicious
Label(s):
admintool_screenconnect
Similar samples:
+ 776 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat botnet:default defense_evasion discovery execution persistence privilege_escalation pyinstaller ransomware rat
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Boot or Logon Autostart Execution: Authentication Package
Drops file in System32 directory
Checks installed software on the system
Enumerates connected drives
Checks computer location settings
Event Triggered Execution: Component Object Model Hijacking
Executes dropped EXE
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Modifies trusted root certificate store through registry
Sets service image path in registry
Async RAT payload
AsyncRat
Asyncrat family
Malware Config
C2 Extraction:
216.122.187.96:4449
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
94ab9f0a1b7cdd5287aef8ac76e6071a0f25884c15c71079c40c5be355ce3a9e
MD5 hash:
ccee5482381d227da59867dbac44a012
SHA1 hash:
f291654d7cb8e1d77a94a4ff6726427e0080db58
SH256 hash:
007142039f04d04e0ed607bda53de095e5bc6a8a10d26ecedde94ea7d2d7eefe
MD5 hash:
8d4805f0651186046c48d3e2356623db
SHA1 hash:
18c27c000384418abcf9c88a72f3d55d83beda91
Malware family:
ScreenConnect
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | CP_AllMal_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Detect_PyInstaller |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects PyInstaller compiled executables across platforms |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | PyInstaller |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies executable converted using PyInstaller. This rule by itself does NOT necessarily mean the detected file is malicious. |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
| Rule name: | upxHook |
|---|---|
| Author: | @r3dbU7z |
| Description: | Detect artifacts from 'upxHook' - modification of UPX packer |
| Reference: | https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/ |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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