MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b45b8a643cfb44a8f41fe428632d6628ba6b58ba7da1c38ce8c7d5c63dfbb988. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b45b8a643cfb44a8f41fe428632d6628ba6b58ba7da1c38ce8c7d5c63dfbb988
SHA3-384 hash: 73ac1317eecb80c2e3ebf200674a00d078a1b86f308e89d65ecb5478c2f43aff0f8188eff3cdc3d755222471723bbda0
SHA1 hash: 7ba5fce115325e15b58a59e0f65f8d27967a7ab0
MD5 hash: 0933cc08512cc45b7fde81b5030d996c
humanhash: colorado-coffee-nuts-snake
File name:ORDER06979758688485868584.hta
Download: download sample
Signature Formbook
Create hunting rule
File size:1'277'101 bytes
First seen:2026-07-07 12:09:56 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 24576:zWARM77O7NhxOOAIsZ6YoLmFTH92tl6IORMybt6poZZu:HnCBgQnu
Threatray 2'137 similar samples on MalwareBazaar
TLSH T1EA4523318FE02E4E9D6C47A552B21F1866F09C900019E632B75EFBC78B3FA951543A7E
Magika txt
Reporter abuse_ch
Tags:FormBook hta

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.HTML.HideMe-23.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a4ced30762b0b26f3d13c0d
Tags:
autoit emotet
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/b45b8a643cfb44a8f41fe428632d6628ba6b58ba7da1c38ce8c7d5c63dfbb988/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Labled as:
GT:VB.Zbot.9
Link:
https://www.hybrid-analysis.com/sample/b45b8a643cfb44a8f41fe428632d6628ba6b58ba7da1c38ce8c7d5c63dfbb988
Verdict:
Malicious
File Type:
hta
First seen:
2026-07-07T03:54:00Z UTC
Last seen:
2026-07-09T10:22:00Z UTC
Hits:
~1000
Detections:
HEUR:Trojan.Script.Generic HEUR:Trojan.PowerShell.Kryptik.gen Trojan-Dropper.JS.SDrop.sb PDM:Trojan.Win32.Generic Trojan.JS.SAgent.sb HEUR:Worm.Script.Generic
Link:
https://opentip.kaspersky.com/b45b8a643cfb44a8f41fe428632d6628ba6b58ba7da1c38ce8c7d5c63dfbb988/results?tab=lookup
Result
Threat name:
Koadic, DonutLoader, FormBook, MalHTA
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1938543
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Creates a thread in another existing process (thread injection)
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
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
Queues an APC in another process (thread injection)
Sigma detected: Powerup Write Hijack DLL
Sigma detected: Suspicious MSHTA Child Process
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: Suspicious Script Execution From Temp Folder
Suricata IDS alerts for network traffic
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)
Writes to foreign memory regions
Yara detected DonutLoader
Yara detected FormBook
Yara detected Koadic BAT payload
Yara detected malicious HTA
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1938543 Sample: ORDER06979758688485868584.hta Startdate: 07/07/2026 Architecture: WINDOWS Score: 100 61 www.zzwksw.com 2->61 63 www.therightcares.com 2->63 65 18 other IPs or domains 2->65 81 Suricata IDS alerts for network traffic 2->81 83 Malicious sample detected (through community Yara rule) 2->83 85 Antivirus detection for URL or domain 2->85 87 11 other signatures 2->87 13 mshta.exe 2 2->13         started        17 vijewyufveonabghulluonouceyasi.exe 2->17         started        signatures3 process4 file5 59 C:\Users\user\AppData\...\tmp891589.bat.gz, gzip 13->59 dropped 109 Suspicious powershell command line found 13->109 19 cmd.exe 2 13->19         started        22 powershell.exe 21 13->22         started        111 Writes to foreign memory regions 17->111 113 Allocates memory in foreign processes 17->113 115 Creates a thread in another existing process (thread injection) 17->115 25 charmap.exe 17->25         started        signatures6 process7 file8 55 C:\Users\user\AppData\...\aqxuklgowzoifs.ps1, ASCII 19->55 dropped 27 powershell.exe 1 28 19->27         started        29 conhost.exe 19->29         started        57 C:\Users\user\AppData\Local\...\tmp891589.bat, ASCII 22->57 dropped 89 Found suspicious powershell code related to unpacking or dynamic code loading 22->89 31 conhost.exe 22->31         started        signatures9 process10 process11 33 vijewyufveonabghulluonouceyasi.exe 27->33         started        36 conhost.exe 27->36         started        signatures12 75 Writes to foreign memory regions 33->75 77 Allocates memory in foreign processes 33->77 79 Creates a thread in another existing process (thread injection) 33->79 38 charmap.exe 33->38         started        process13 signatures14 91 Modifies the context of a thread in another process (thread injection) 38->91 93 Maps a DLL or memory area into another process 38->93 95 Queues an APC in another process (thread injection) 38->95 97 2 other signatures 38->97 41 rIUbdSs8qGLYm.exe 38->41 injected process15 signatures16 99 Binary is likely a compiled AutoIt script file 41->99 44 sort.exe 13 41->44         started        process17 signatures18 101 Tries to steal Mail credentials (via file / registry access) 44->101 103 Tries to harvest and steal browser information (history, passwords, etc) 44->103 105 Modifies the context of a thread in another process (thread injection) 44->105 107 3 other signatures 44->107 47 uNKEAQk9fS5NGW.exe 44->47 injected 51 firefox.exe 44->51         started        53 chrome.exe 44->53         started        process19 dnsIp20 67 www.cq9-electronic.com 177.211.79.110, 49723, 49724, 49725 SH2206-APUNITA179FSILVERCORPINTLTOWER707-713NATHANRDHK Hong Kong SAR China 47->67 69 www.zzwksw.com 154.206.147.219, 49750, 49752, 49754 OWGELS-AS-APOWGELSINTERNATIONALCOLIMITEDHK Hong Kong SAR China 47->69 71 11 other IPs or domains 47->71 73 Binary is likely a compiled AutoIt script file 47->73 signatures21
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/b45b8a643cfb44a8f41fe428632d6628ba6b58ba7da1c38ce8c7d5c63dfbb988
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b45b8a643cfb44a8f41fe428632d6628ba6b58ba7da1c38ce8c7d5c63dfbb988/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/b45b8a643cfb44a8f41fe428632d6628ba6b58ba7da1c38ce8c7d5c63dfbb988
Threat name:
Win32.Infostealer.Zeus
Create hunting rule
Status:
Malicious
First seen:
2026-07-07 12:12:54 UTC
File Type:
Text (HTML)
Extracted files:
1
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wrnyuzb47nckr5a74quggllgfc5gwwf2pwq4hdhiy7k4mpp3xgea._file
Verdict:
malicious
Label(s):
donutloader
Create hunting rule
Similar samples:
03463141b820e7404a3924b64c30e81dfa7452ce20a1e6186602760066d5c499
Formbook
0434b0a1e55bf612d4ee50d1b851b6d0c560a27c3e88136dd71cc550b15b9813
Formbook
31b43a3f7c15b25f7066983d9d3fb0361681de5c4d8bf0c2e5f64a1ae91e7cfa
Formbook
3515d8482c0c1cfce30a08df94ff0acd295d1a871f0399640e00798427de1300
Formbook
4aa5d203dab8d9da1768b22cc90f8d716eac9f90e16e85fa9add5d1f215679ac
Formbook
4cf1a43a06108184d1ce4fd1c2dac70cdb98fdfb168e0949f84ce88a1e437a00
Formbook
51b8bd110a647d5c3341a1c9d9f6fc09fbfcdd3140c04bf3f3937535b28f4ee5
Formbook
846a1b1c04619190e117a9d92cedd5201f699ded609bc16e755b30c2e2aa8d8f
Formbook
8a58866672b47a03e94418af175f69a2e93774e0ca00bff7d9f18b2cafd1ab28
Formbook
c8115cc0506a6265a0714ab5d151bb7cd8032c999fea2987edd343b8e76cdbcf
Formbook
error
Formbook
+ 2'127 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:donutloader family:formbook discovery execution loader persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/260707-pc3ryaev5p/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Detects DonutLoader
Family: DonutLoader
Family: Formbook
Formbook payload
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/b45b8a643cfb44a8f41fe428632d6628ba6b58ba7da1c38ce8c7d5c63dfbb988

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:BlackGuard_Rule
Create hunting rule
Author:Jiho Kim
Description:Yara rule for BlackGuarad Stealer v1.0 - v3.0
Reference:https://www.virustotal.com/gui/file/67843d45ba538eca29c63c3259d697f7e2ba84a3da941295b9207cdb01c85b71/detection
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:html_auto_download_b64
Create hunting rule
Author:Tdawg
Description:html auto download
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

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

Comments