MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 63a571b9a12388c11c61b9b97140a6d8b5af11066b36104f2e185d789166e1d8. 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
ValleyRAT
Vendor detections: 11
| SHA256 hash: | 63a571b9a12388c11c61b9b97140a6d8b5af11066b36104f2e185d789166e1d8 |
|---|---|
| SHA3-384 hash: | 5d9c756effa30e541c7dfef35909001a61f35036d47ce4e540f640b5fb0ff24da8f94e8c8e762d0ad188ac318469bff2 |
| SHA1 hash: | 5ca48eb4dfbd6f50bde448b33c70dd24bced8586 |
| MD5 hash: | 87134b25d9ec6bb3430d89ace378fe78 |
| humanhash: | sierra-delta-avocado-texas |
| File name: | 108.exe |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 95'760'702 bytes |
| First seen: | 2025-10-29 22:57:52 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d221b1dc8c3a08622f6512e7876527c8 (3 x ZhongStealer, 2 x ValleyRAT, 1 x CoinMiner) |
| ssdeep | 1572864:UUdvya282POfqcgzmIONIcP4dljPRFbqCejjlznmkU1zZvIUd:RKa28qcbNXSljPRQCamN1zZwUd |
| TLSH | T11E28339D4883784FF93796718ABB7BF8BCE01C82D611B5C79AE635075CF1D8248DA206 |
| TrID | 32.2% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 20.5% (.EXE) Win64 Executable (generic) (10522/11/4) 12.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 9.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter |  GDHJDSYDH1 |
| Tags: | backdoor dropper exe SilverFox ValleyRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
192
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
108.exe
Verdict:
Malicious activity
Analysis date:
2025-10-29 22:48:40 UTC
Tags:
anti-evasion qrcode
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Tags:
emotet cobalt madi
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a file
Сreating synchronization primitives
Creating a file in the Program Files subdirectories
Launching a process
Loading a suspicious library
Connection attempt
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Creating a service
Launching a service
Loading a system driver
Creating a file in the Windows subdirectories
Creating a file in the Windows directory
Running batch commands
Creating a process with a hidden window
Forced system process termination
Creating a file in the system32 directory
Creating a file in the system32 subdirectories
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Creating a window
Deleting a recently created file
Moving a file to the Program Files subdirectory
Searching for synchronization primitives
Enabling autorun for a service
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
installer installer installer-heuristic microsoft_visual_cc overlay overlay packed
Verdict:
Malicious
Labled as:
Malware_51.0
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-29T18:48:00Z UTC
Last seen:
2025-10-30T05:26:00Z UTC
Hits:
~10
Detections:
Trojan.Win64.Loader.cjm Trojan.Win64.Loader.cjl
Score:
27%
Verdict:
Benign
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Trojan.Win64.Loader
Threat name:
Win32.Trojan.Malgent
Status:
Malicious
First seen:
2025-10-29 22:22:29 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
9 of 24 (37.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
defense_evasion discovery persistence privilege_escalation spyware stealer trojan
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
System Time Discovery
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Enumerates processes with tasklist
Checks installed software on the system
Checks whether UAC is enabled
Indicator Removal: File Deletion
Checks computer location settings
Event Triggered Execution: Component Object Model Hijacking
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Boot or Logon Autostart Execution: Active Setup
Malware family:
ValleyRAT
Verdict:
Malicious
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.
Web download
Delivery method
Distributed via web download
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