MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 40d4cd5109435eaf242aa03a2c34efa87c06c9450b3d90b6f8ef7dcb161fb864. 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: 16
| SHA256 hash: | 40d4cd5109435eaf242aa03a2c34efa87c06c9450b3d90b6f8ef7dcb161fb864 |
|---|---|
| SHA3-384 hash: | 1ecb9c5b0330dffc460ac04fa1683a526318d032d56e5fc7c1c45aff954a3a79ca5690dce7d86cac33ae1bc32237e399 |
| SHA1 hash: | 1a9da741c9f949cc17863c1dc4c6bd985cc3c299 |
| MD5 hash: | 491274e52e9648897b876b9c60c784d6 |
| humanhash: | princess-snake-undress-lactose |
| File name: | file |
| Download: | download sample |
| File size: | 7'889'408 bytes |
| First seen: | 2025-10-30 20:33:15 UTC |
| Last seen: | 2025-10-31 15:33:54 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b0a6d1d8ad16a88245ef0b723ab8f5e3 |
| ssdeep | 98304:0Jea/XR90dB+Ph3yRbPssdYa0ygwpB7zqIMB2uWq3xEF+09VM:ah90iPhCRfaa0ygkBzB8Bz3xv0s |
| Threatray | 165 similar samples on MalwareBazaar |
| TLSH | T12A86F17FB1A4C279C69E863FC4A38F04B43371751B36C5EB42E103A58A469D89E3F295 |
| TrID | 63.4% (.EXE) Win64 Executable (generic) (10522/11/4) 12.2% (.EXE) OS/2 Executable (generic) (2029/13) 12.0% (.EXE) Generic Win/DOS Executable (2002/3) 12.0% (.EXE) DOS Executable Generic (2000/1) 0.1% (.VXD) VXD Driver (29/21) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | dropped-by-amadey exe |
Intelligence
File Origin
# of uploads :
30
# of downloads :
114
Origin country :
USVendor Threat Intelligence
Malware family:
danabot
ID:
1
File name:
file
Verdict:
Suspicious activity
Analysis date:
2025-10-30 20:34:55 UTC
Tags:
danabot danabot-unpacked
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:
emotet smarts virus micro
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Restart of the analyzed sample
Deleting a recently created file
Сreating synchronization primitives
Connecting to a non-recommended domain
Connection attempt
Searching for synchronization primitives
Sending a custom TCP request
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
embarcadero_delphi fingerprint packed packed packer_detected
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-30T18:16:00Z UTC
Last seen:
2025-10-31T17:37:00Z UTC
Hits:
~10
Detections:
UDS:DangerousObject.Multi.Generic
Malware family:
DanaBot
Verdict:
Malicious
Score:
98%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Susipicious
Threat name:
Win64.Trojan.Amadey
Status:
Malicious
First seen:
2025-10-30 20:34:33 UTC
File Type:
PE+ (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Label(s):
danabot
Similar samples:
+ 155 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
defense_evasion discovery execution persistence spyware stealer trojan
Behaviour
Checks processor information in registry
Modifies system certificate store
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Browser Information Discovery
Enumerates physical storage devices
Modifies trusted root certificate store through registry
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Checks installed software on the system
Drops desktop.ini file(s)
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
40d4cd5109435eaf242aa03a2c34efa87c06c9450b3d90b6f8ef7dcb161fb864
MD5 hash:
491274e52e9648897b876b9c60c784d6
SHA1 hash:
1a9da741c9f949cc17863c1dc4c6bd985cc3c299
Malware family:
DanaBot
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: | Borland |
|---|---|
| Author: | malware-lu |
| Rule name: | Check_OutputDebugStringA_iat |
|---|
| Rule name: | command_and_control |
|---|---|
| Author: | CD_R0M_ |
| Description: | This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group |
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| Rule name: | html_auto_download_b64 |
|---|---|
| Author: | Tdawg |
| Description: | html auto download |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing SQL queries to confidential data stores. Observed in infostealers |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | reverse_http |
|---|---|
| Author: | CD_R0M_ |
| Description: | Identify strings with http reversed (ptth) |
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| 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: | test_Malaysia |
|---|---|
| Author: | rectifyq |
| Description: | Detects file containing malaysia string |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe 40d4cd5109435eaf242aa03a2c34efa87c06c9450b3d90b6f8ef7dcb161fb864
(this sample)
Dropped by
Amadey
Delivery method
Distributed via web download
Comments
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https://x.com/Threatlabz/status/1988062650476228805