MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 415a2251f27ed7f9856775f551415f6ded1034ab37f71ddb5f2829bb6ef091ec. 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


Maldoc score: 32


Intelligence 17 IOCs YARA 9 File information Comments
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SHA256 hash: 415a2251f27ed7f9856775f551415f6ded1034ab37f71ddb5f2829bb6ef091ec
SHA3-384 hash: dfe5f526c0ee5b26ef8c6fd3667afc914ba636dd191d6793f513c89c64a4bdb8c5fcd117c88af0458edff6357139450f
SHA1 hash: 221b224ba690480c6cb1494b3b6a4d2e5d374d1e
MD5 hash: b7444cd47a536f2e1e2394d7adfce85f
humanhash: skylark-equal-indigo-apart
File name:Purchase Order_0092.xlsm
Download: download sample
Signature Formbook
Create hunting rule
File size:2'225'732 bytes
First seen:2026-07-11 06:56:15 UTC
Last seen:Never
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 49152:ZNXSrYzvdj/YdlU2EBynnzbu0lCQL3lCIMzO54sNyVHUexw+zCqyFT+4:LSrYzFj/KlU2EBWnz9lRIIQsNyV0exwZ
TLSH T122A53311BF175B62D44D44B382D0A65CDD2C8BFCF3A0DBAB65735A86BAF60DB1EA0440
TrID 42.4% (.XLAM) Excel Macro-enabled Open XML add-in (83500/1/13)
29.2% (.XLSM) Excel Microsoft Office Open XML Format document (with Macro) (57500/1/12)
17.3% (.XLSX) Excel Microsoft Office Open XML Format document (34000/1/7)
8.9% (.ZIP) Open Packaging Conventions container (17500/1/4)
2.0% (.ZIP) ZIP compressed archive (4000/1)
Magika xlsx
Reporter abuse_ch
Tags:FormBook xlsm

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE id
Maldoc score: 32
File Format is MS Excel 2007+
Container Format is OpenXML
Office document contains VBA Macros
OLE dump

MalwareBazaar was able to identify 12 sections in this file using oledump:

Section IDSection sizeSection name
A1472 bytesPROJECT
A283 bytesPROJECTwm
A3991 bytesVBA/Sheet1
A4991 bytesVBA/Sheet2
A56171 bytesVBA/ThisWorkbook
A63073 bytesVBA/_VBA_PROJECT
A71810 bytesVBA/__SRP_0
A8336 bytesVBA/__SRP_1
A91075 bytesVBA/__SRP_2
A10504 bytesVBA/__SRP_3
A11541 bytesVBA/dir
OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

TypeKeywordDescription
AutoExecWorkbook_OpenRuns when the Excel Workbook is opened
IOCwscript.exeExecutable file name
SuspiciousexpandenvironmentstringsMay read system environment variables
SuspiciousOpenMay open a file
SuspiciousWriteMay write to a file (if combined with Open)
SuspiciousADODB.StreamMay create a text file
SuspiciousWriteTextMay create a text file
SuspiciousSaveToFileMay create a text file
SuspiciousshellMay run an executable file or a systemcommand
Suspiciouswscript.shellMay run an executable file or a systemcommand
SuspiciousRunMay run an executable file or a systemcommand
SuspiciousCreateObjectMay create an OLE object
SuspiciousXorMay attempt to obfuscate specific strings(use option --deobf to deobfuscate)
SuspiciousHex StringsHex-encoded strings were detected, may beused to obfuscate strings (option --decode tosee all)
SuspiciousBase64 StringsBase64-encoded strings were detected, may beused to obfuscate strings (option --decode tosee all)

Intelligence

File Origin
# of uploads :
1
# of downloads :
180
Origin country :
SE SE
Vendor Threat Intelligence
Malware configuration found for:
MSO
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a7d471d6-6dd2-49be-b029-a597cff62403/
Malware family:
n/a
ID:
1
File name:
_415a2251f27ed7f9856775f551415f6ded1034ab37f71ddb5f2829bb6ef091ec.zip
Verdict:
No threats detected
Analysis date:
2026-07-11 07:02:23 UTC
Tags:
macros macros-on-open
Link:
https://app.any.run/tasks/6183cc28-9f08-4c55-9a23-9a0b91bdf6ac

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/octet-stream
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/74218/
Detection(s):
SecuriteInfo.com.Office.Macro-15.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.CROMiscreantNeuralLinkTerra.20210721.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a51e938a900f0e9eb6bfb08
Tags:
vmdetect office macro micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a process with a hidden window
Creating a file
Launching a process
Forced shutdown of a system process
Creating a process from a recently created file
Unauthorized injection to a system process
Launching a process by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Excel File with Macro
Link:
https://app.docguard.net/415a2251f27ed7f9856775f551415f6ded1034ab37f71ddb5f2829bb6ef091ec/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Labled as:
Msoffice/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/415a2251f27ed7f9856775f551415f6ded1034ab37f71ddb5f2829bb6ef091ec
Label:
Benign
Suspicious Score:
/10
Score Malicious:
%
Score Benign:
1%
Link:
https://www.malware.ai/gui/files/?id=eb83ad8a-d2f3-4bbb-9f07-5cf8c1b2b451
Verdict:
Malicious
File Type:
xlsm
First seen:
2026-07-10T08:17:00Z UTC
Last seen:
2026-07-10T09:18:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan-Dropper.Script.Generic
Link:
https://opentip.kaspersky.com/415a2251f27ed7f9856775f551415f6ded1034ab37f71ddb5f2829bb6ef091ec/results?tab=lookup
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1940879
Signature
.NET source code contains method to dynamically call methods (often used by packers)
AI detected malicious page (phishing or scam)
AI detected malicious Powershell script
Bypasses PowerShell execution policy
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with functions possibly related to ADO stream file operations
Document contains an embedded VBA with functions possibly related to WSH operations (process, registry, environment, or keystrokes)
Document exploit detected (process start blacklist hit)
Found direct / indirect Syscall (likely to bypass EDR)
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Office process queries suspicious COM object (likely to drop second stage)
Queues an APC in another process (thread injection)
Sigma detected: Suspicious Microsoft Office Child Process
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected FormBook
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1940879 Sample: Purchase Order_0092.xlsm Startdate: 11/07/2026 Architecture: WINDOWS Score: 100 50 www.vilgot.store 2->50 52 www.vergrau.com 2->52 54 27 other IPs or domains 2->54 80 Suricata IDS alerts for network traffic 2->80 82 Malicious sample detected (through community Yara rule) 2->82 84 Multi AV Scanner detection for submitted file 2->84 86 12 other signatures 2->86 12 EXCEL.EXE 196 60 2->12         started        signatures3 process4 dnsIp5 66 mr-z01.tm-azurefd.net 150.171.109.114, 443, 49711, 49713 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS South Africa 12->66 68 mr-b01.tm-azurefd.net 150.171.109.118, 443, 49699, 49700 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS South Africa 12->68 70 52.110.1.74, 443, 49692 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 12->70 48 C:\Users\user\...\~$Purchase Order_0092.xlsm, data 12->48 dropped 108 Office process queries suspicious COM object (likely to drop second stage) 12->108 17 wscript.exe 3 12->17         started        21 splwow64.exe 12->21         started        file6 signatures7 process8 file9 46 C:\...\script_PDYoNLXvaYy9_1783753396748.ps1, ASCII 17->46 dropped 72 Suspicious powershell command line found 17->72 74 Wscript starts Powershell (via cmd or directly) 17->74 76 Bypasses PowerShell execution policy 17->76 78 3 other signatures 17->78 23 powershell.exe 18 17->23         started        signatures10 process11 process12 25 aspnet_compiler.exe 23->25         started        28 aspnet_compiler.exe 23->28         started        30 conhost.exe 23->30         started        32 24 other processes 23->32 signatures13 96 Modifies the context of a thread in another process (thread injection) 25->96 98 Maps a DLL or memory area into another process 25->98 100 Queues an APC in another process (thread injection) 25->100 102 Found direct / indirect Syscall (likely to bypass EDR) 25->102 34 P1zrMzh7hY.exe 25->34 injected 104 Unusual module load detection (module proxying) 28->104 106 Switches to a custom stack to bypass stack traces 28->106 process14 process15 36 cmmon32.exe 13 34->36         started        signatures16 88 Tries to steal Mail credentials (via file / registry access) 36->88 90 Tries to harvest and steal browser information (history, passwords, etc) 36->90 92 Modifies the context of a thread in another process (thread injection) 36->92 94 3 other signatures 36->94 39 1N8AwfIQWaJu8p.exe 36->39 injected 42 chrome.exe 36->42         started        44 firefox.exe 36->44         started        process17 dnsIp18 56 www.vilgot.store 46.30.211.38, 49738, 49739, 49741 ONECOMDK Denmark 39->56 58 www.applypointguides.in 64.89.163.4, 49722, 49723, 49724 NETIFACE-TORONTO-NetifaceAmericaIncUS Germany 39->58 64 7 other IPs or domains 39->64 60 mr-b01.tm-azurefd.net 42->60 62 casoneroutegold-prod-bggfgca0dkaag8a8.b01.azurefd.net 42->62
Score:
100%
Verdict:
Malware
File Type:
OFFICE
Link:
https://malprob.io/report/415a2251f27ed7f9856775f551415f6ded1034ab37f71ddb5f2829bb6ef091ec
Verdict:
Malware
YARA:
3 match(es)
Tags:
ADODB.Stream Blacklist VBA Office Document wscript.shell
Link:
https://app.malva.re/file/b7444cd47a536f2e1e2394d7adfce85f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/415a2251f27ed7f9856775f551415f6ded1034ab37f71ddb5f2829bb6ef091ec/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/415a2251f27ed7f9856775f551415f6ded1034ab37f71ddb5f2829bb6ef091ec
Threat name:
Win32.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-07-10 14:43:38 UTC
File Type:
Document
Extracted files:
28
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ifnceupsp3l7tblhox2vcqk7nxwranflg73r3w27fau3w3xqshwa._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook adware collection defense_evasion discovery execution macro rat spyware stealer trojan
Link:
https://tria.ge/reports/260711-hqr42adv7n/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Kills process with taskkill
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Family: Formbook
Formbook payload
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/415a2251f27ed7f9856775f551415f6ded1034ab37f71ddb5f2829bb6ef091ec

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__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:informational_win_ole_protected
Create hunting rule
Author:Jeff White (karttoon@gmail.com) @noottrak
Description:Identify OLE Project protection within documents.
Rule name:TA505_Maldoc_21Nov_2
Create hunting rule
Author:Arkbird_SOLG
Description:invitation (1).xls
Reference:https://twitter.com/58_158_177_102/status/1197432303057637377
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
Rule name:vbaproject_bin
Create hunting rule
Author:CD_R0M_
Description:{76 62 61 50 72 6f 6a 65 63 74 2e 62 69 6e} is hex for vbaproject.bin. Macros are often used by threat actors. Work in progress - Ran out of time
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/74218/

Comments