MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f61305f2ea34804e69e91ab5f9f2a09fe673183ef3473437a0b5ddd6d5172f93. 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
DonutLoader
Vendor detections: 11
| SHA256 hash: | f61305f2ea34804e69e91ab5f9f2a09fe673183ef3473437a0b5ddd6d5172f93 |
|---|---|
| SHA3-384 hash: | f5f5f1b94e495a4211be831f3e63e60c92487f1d1270581544f568a67c935923aa2ea2a15f60d52c7f8aeee11ddfae0c |
| SHA1 hash: | 580fa7a86b2a166e85128eab2ddeb5688eea0560 |
| MD5 hash: | cf08611b9d68234025d0ac9631971124 |
| humanhash: | alanine-bulldog-alpha-hydrogen |
| File name: | Telagrenn.exe |
| Download: | download sample |
| Signature | DonutLoader |
| File size: | 75'215'439 bytes |
| First seen: | 2026-09-29 15:29:25 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d221b1dc8c3a08622f6512e7876527c8 (17 x ValleyRAT, 7 x DonutLoader, 3 x ZhongStealer) |
| ssdeep | 1572864:TAkTeTHKZ/ooSZPPJdztOKooS5zlIsE+RcHyUGb4swG:VmHKZ8ZP7z45oS5z++H5U3G |
| TLSH | T108F733F3498E29A7FE8D8C79B4D3114A1D24CEB85C5124AF77441B91EE9830FF329629 |
| TrID | 40.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 16.0% (.EXE) Win64 Executable (generic) (6522/11/2) 12.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 11.0% (.EXE) Win32 Executable (generic) (4504/4/1) 5.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| dhash icon | 70d8e6e0e0a6c870 (2 x CobaltStrike, 1 x PidoStealer, 1 x DonutLoader) |
| Reporter |  Ling |
| Tags: | donutloader exe SilverFox ValleyRAT |
CNGaoLing
SilverFoxIOC (Domain www.dagfgwer.com) (Domain www.fergcvbt.com) (Domain www.gerwqcs.com)
Intelligence
File Origin
# of uploads :
1
# of downloads :
181
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-09-29 15:39:13 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a file
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Deleting a recently created file
Searching for synchronization primitives
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
installer installer-heuristic invalid-signature microsoft_visual_cc overlay packed packed reconnaissance signed
Verdict:
Malicious
Labled as:
Dropper.Trojan.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-09-29T11:53:00Z UTC
Last seen:
2026-09-30T00:45:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.VBS.SAgent.gen Trojan.Win32.HTA.azb PDM:Trojan.Win32.Generic
Score:
42%
Verdict:
Susipicious
File Type:
PE
Gathering data
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-09-29 12:01:49 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
9 of 24 (37.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
DonutLoader
Result
Malware family:
donutloader
Score:
10/10
Tags:
family:donutloader discovery execution installer loader spyware stealer
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Inno Setup is an open-source installation builder for Windows applications.
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Executes a VBScript file via the Windows Script Host.
Badlisted process makes network request
Checks installed software on the system
Drops desktop.ini file(s)
Enumerates connected drives
Looks up external IP address via web service
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Detects DonutLoader
Family: DonutLoader
Malware family:
DonutLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| 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 |
|---|---|
| Author: | vietdx.mb |
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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