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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f0925945aedb397ad3cbdd0e9b9a3ebf96d64c242699a971c2c016636383569. 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


Formbook


Vendor detections: 17


Intelligence 17 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f0925945aedb397ad3cbdd0e9b9a3ebf96d64c242699a971c2c016636383569
SHA3-384 hash: 307250420752cba2bc76acc4528be2d101d18ead66a355dfbf1d6ad04643dd930a47072993e224f992f438983c0ce182
SHA1 hash: 1f9fc655026196029f316ccec34b19f63ffdd391
MD5 hash: 6cb55456e3e5c099a85a7314076bb741
humanhash: indigo-two-berlin-angel
File name:1DIPRzBHQ1e8TJZ.bat
Download: download sample
Signature Formbook
Create hunting rule
File size:1'149'440 bytes
First seen:2026-07-02 16:06:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:9a6Uw1oHMCvI5DHl2vd47GgEcnvUf2b0P9+yAxfl:9a69Efg9wSGgrvUebAM
Threatray 1 similar samples on MalwareBazaar
TLSH T15135021426DEDA02E5B20FF91872D2741B373E896931E20A4EED2DDF7B3BB115810792
TrID 44.6% (.EXE) Win64 Executable (generic) (6522/11/2)
14.0% (.ICL) Windows Icons Library (generic) (2059/9)
13.8% (.EXE) OS/2 Executable (generic) (2029/13)
13.7% (.EXE) Generic Win/DOS Executable (2002/3)
13.6% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
200
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_4f0925945aedb397ad3cbdd0e9b9a3ebf96d64c242699a971c2c016636383569.exe
Verdict:
Malicious activity
Analysis date:
2026-07-02 16:08:11 UTC
Tags:
auto-reg
Link:
https://app.any.run/tasks/f01231b1-f319-48fe-a6d9-f3afee6a9de3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/72665/
Detection(s):
SecuriteInfo.com.Trojan.Inject6.63596.97297945.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a468cca949bf83c342bab5c
Tags:
spawn sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Launching a process
Сreating synchronization primitives
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
formbook masquerade packed vbnet
Link:
https://www.filescan.io/uploads/6a468cc74c8ef990c9d8cc00/reports/93e9c581-43f3-473b-badb-459f9aa02c1f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/4f0925945aedb397ad3cbdd0e9b9a3ebf96d64c242699a971c2c016636383569
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-07-02T12:03:00Z UTC
Last seen:
2026-07-04T10:00:00Z UTC
Hits:
~100
Detections:
Trojan-Dropper.Win32.Injector.sb Backdoor.Win32.Androm.sb VHO:Backdoor.Win32.Convagent.gen PDM:Trojan.Win32.Generic HEUR:Trojan.MSIL.Injector.gen HEUR:Backdoor.MSIL.Androm.gen Trojan.MSIL.Dnoper.sb Trojan.MSIL.Crypt.sb
Link:
https://opentip.kaspersky.com/4f0925945aedb397ad3cbdd0e9b9a3ebf96d64c242699a971c2c016636383569/results?tab=lookup
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f933c08c-c878-41d8-8091-6036cc184d75
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1936880
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected malicious Powershell script
Bypasses PowerShell execution policy
Creates an autostart registry key pointing to binary in C:\Windows
Creates autostart registry keys with suspicious values (likely registry only malware)
Found direct / indirect Syscall (likely to bypass EDR)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Suspicious powershell command line found
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1936880 Sample: 1DIPRzBHQ1e8TJZ.bat.exe Startdate: 02/07/2026 Architecture: WINDOWS Score: 100 48 Multi AV Scanner detection for submitted file 2->48 50 Yara detected UAC Bypass using CMSTP 2->50 52 .NET source code contains potential unpacker 2->52 54 8 other signatures 2->54 7 1DIPRzBHQ1e8TJZ.bat.exe 1 6 2->7         started        11 powershell.exe 19 2->11         started        13 powershell.exe 2->13         started        15 svchost.exe 1 1 2->15         started        process3 dnsIp4 36 C:\Users\user\AppData\Roaming\AwxjNFLA.exe, PE32+ 7->36 dropped 38 C:\Users\...\AwxjNFLA.exe:Zone.Identifier, ASCII 7->38 dropped 40 C:\Users\user\AppData\...\2z5d4dwilfl.ps1, ASCII 7->40 dropped 42 C:\Users\user\...\1DIPRzBHQ1e8TJZ.bat.exe.log, CSV 7->42 dropped 62 Creates autostart registry keys with suspicious values (likely registry only malware) 7->62 64 Creates an autostart registry key pointing to binary in C:\Windows 7->64 66 Modifies the context of a thread in another process (thread injection) 7->66 68 Injects a PE file into a foreign processes 7->68 18 svchost.exe 7->18         started        20 1DIPRzBHQ1e8TJZ.bat.exe 7->20         started        22 AwxjNFLA.exe 3 11->22         started        25 conhost.exe 11->25         started        27 AwxjNFLA.exe 2 13->27         started        29 conhost.exe 13->29         started        44 127.0.0.1 unknown unknown 15->44 file5 signatures6 process7 signatures8 56 Multi AV Scanner detection for dropped file 22->56 58 Modifies the context of a thread in another process (thread injection) 22->58 60 Injects a PE file into a foreign processes 22->60 31 AwxjNFLA.exe 22->31         started        33 AwxjNFLA.exe 27->33         started        process9 signatures10 46 Found direct / indirect Syscall (likely to bypass EDR) 33->46
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4f0925945aedb397ad3cbdd0e9b9a3ebf96d64c242699a971c2c016636383569
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.42 Win 64 Exe x64
Link:
https://app.malva.re/file/6cb55456e3e5c099a85a7314076bb741
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f0925945aedb397ad3cbdd0e9b9a3ebf96d64c242699a971c2c016636383569/
Verdict:
Malicious
Threat:
Trojan.MSIL.Androm
Link:
https://tip.neiki.dev/file/4f0925945aedb397ad3cbdd0e9b9a3ebf96d64c242699a971c2c016636383569
Threat name:
Win64.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-07-02 14:38:01 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
4
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j4eslfc25wzzplj4xxiotond5p4w2zgcijuzvfy4fqawmnrygvuq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2882e8c9aba470c81dee9b361b5cbbf9a56819774682c68a5c78af90f1bd23e1
Formbook
error
Formbook
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution persistence
Link:
https://tria.ge/reports/260702-tkxywaht9t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Unpacked files
SH256 hash:
4f0925945aedb397ad3cbdd0e9b9a3ebf96d64c242699a971c2c016636383569
MD5 hash:
6cb55456e3e5c099a85a7314076bb741
SHA1 hash:
1f9fc655026196029f316ccec34b19f63ffdd391
Link:
https://www.unpac.me/results/870b7da6-73ae-467e-af45-ba65baaa688c/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4f0925945aed/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/4f0925945aedb397ad3cbdd0e9b9a3ebf96d64c242699a971c2c016636383569

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:TH_Win_ETW_Bypass_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Windows ETW Bypass Detection Rule - 2025
Reference:https://cyfare.net/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

Executable exe 4f0925945aedb397ad3cbdd0e9b9a3ebf96d64c242699a971c2c016636383569

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/72665/

Comments