MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f9cd3ff77c99e033f309d6662846e00b4b3b220c6f56d95e85d22dd87ec4cde0. 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: 10
| SHA256 hash: | f9cd3ff77c99e033f309d6662846e00b4b3b220c6f56d95e85d22dd87ec4cde0 |
|---|---|
| SHA3-384 hash: | 50e93b9beb8e19a99740afad8333077bb568d42bd2972f55f946f4447507fbddeebf9bfd7f00fa23501084c271dc6485 |
| SHA1 hash: | ffd6942310faa0e8b0ebad518122b02612a74345 |
| MD5 hash: | 089027c167845227deb90078a1f19253 |
| humanhash: | skylark-south-timing-double |
| File name: | SecuriteInfo.com.Variant.Ulise.503212.27025.27961 |
| Download: | download sample |
| Signature | DonutLoader |
| File size: | 2'437'632 bytes |
| First seen: | 2025-06-02 14:16:42 UTC |
| Last seen: | 2025-06-02 15:19:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ee5d2e41c025121047e4c3c4989e0545 (1 x DonutLoader) |
| ssdeep | 49152:5lipVqoAwdxsgbODkR/hYSyeTeq4rSOuN6NomLI6kKruMg9YHkaGa7CShvRZktjK:5UTsIlzOD4ajNdN |
| TLSH | T113B54A2B5169609AE3E7C07CE50A5752FC3136484E35A7BB25B683923730A2C9B7D373 |
| TrID | 38.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 15.6% (.ICL) Windows Icons Library (generic) (2059/9) 15.4% (.EXE) OS/2 Executable (generic) (2029/13) 15.2% (.EXE) Generic Win/DOS Executable (2002/3) 15.2% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  SecuriteInfoCom |
| Tags: | donutloader exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
450
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Variant.Ulise.503212.27025.27961
Verdict:
Malicious activity
Analysis date:
2025-06-02 14:17:26 UTC
Tags:
stealer ultravnc rmm-tool
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
94.1%
Tags:
spoof virus
Result
Verdict:
Clean
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug packed packed packer_detected
Verdict:
Malicious
Labled as:
Ulise.Generic
Verdict:
Unknown
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
92 / 100
Signature
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Found direct / indirect Syscall (likely to bypass EDR)
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win64.Trojan.DonutLoader
Status:
Malicious
First seen:
2025-06-02 14:17:13 UTC
File Type:
PE+ (Exe)
AV detection:
30 of 38 (78.95%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
donutloader
Score:
10/10
Tags:
family:donutloader discovery loader spyware stealer
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Browser Information Discovery
Drops file in Windows directory
Reads user/profile data of web browsers
Detects DonutLoader
DonutLoader
Donutloader family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
f9cd3ff77c99e033f309d6662846e00b4b3b220c6f56d95e85d22dd87ec4cde0
MD5 hash:
089027c167845227deb90078a1f19253
SHA1 hash:
ffd6942310faa0e8b0ebad518122b02612a74345
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
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_detect_tls_callbacks |
|---|
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
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
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetCommandLineA |
| WIN_REG_API | Can Manipulate Windows Registry | ADVAPI32.dll::RegQueryInfoKeyW |
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