MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 809b32dd0caf464b9dda815143b7bf0e08d5d8da0ee8a386fbdc8ad51773ee55. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 809b32dd0caf464b9dda815143b7bf0e08d5d8da0ee8a386fbdc8ad51773ee55
SHA3-384 hash: 40ad291abcec5ade801320f16987bf9fc78692b90c9329e73f53fa3b69b1a4c2f67553f90de9ee636c208bbf08900996
SHA1 hash: 0b8f26005fff271f8f056d7c06d006a4aaed2ca2
MD5 hash: 35f2168ec2d472916d0edfdd18d745cd
humanhash: harry-spring-burger-oregon
File name:njo.hta
Download: download sample
Signature Formbook
Create hunting rule
File size:11'512 bytes
First seen:2025-04-15 15:17:56 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 48:3+OsXyOIpX0Yb8HoeKFAKP3e+utO0OPnXHOUG:fuz6lQ7KFBP3eU9/uX
TLSH T1B33278596C11FD425F85224D2ECDE8D07E4C0B8F6C286B53B41D0998578867E8DCC2D6
Magika html
Reporter abuse_ch
Tags:FormBook hta

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67fe8089d6e7c3effad388c0
Tags:
autoit emotet
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/809b32dd0caf464b9dda815143b7bf0e08d5d8da0ee8a386fbdc8ad51773ee55/results/dashboard
Payload URLs
URL
File name
http://172.245.208.21/233/igcc.exe
HTA File
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
autoit fingerprint keylogger opendir opendir packed powershell
Link:
https://www.filescan.io/uploads/67fe78c689fec6b88b9d474e/reports/514d69a8-0987-44bd-ba51-83f7be06e932/overview
Verdict:
Malicious
Labled as:
VBS.Asthma.2.CD4E1AF3
Link:
https://www.hybrid-analysis.com/sample/809b32dd0caf464b9dda815143b7bf0e08d5d8da0ee8a386fbdc8ad51773ee55
Result
Threat name:
Cobalt Strike, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1665583
Signature
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Detected Cobalt Strike Beacon
Found direct / indirect Syscall (likely to bypass EDR)
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
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 dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
PowerShell case anomaly found
Powershell drops PE file
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Suspicious MSHTA Child Process
Suricata IDS alerts for network traffic
Suspicious command line 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)
Writes to foreign memory regions
Yara detected FormBook
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1665583 Sample: njo.hta Startdate: 15/04/2025 Architecture: WINDOWS Score: 100 54 www.vczuahand.xyz 2->54 56 www.play-venom-rush.xyz 2->56 58 16 other IPs or domains 2->58 76 Suricata IDS alerts for network traffic 2->76 78 Antivirus detection for URL or domain 2->78 80 Multi AV Scanner detection for dropped file 2->80 84 7 other signatures 2->84 13 mshta.exe 1 2->13         started        signatures3 82 Performs DNS queries to domains with low reputation 56->82 process4 signatures5 108 Suspicious command line found 13->108 110 PowerShell case anomaly found 13->110 16 cmd.exe 1 13->16         started        process6 signatures7 68 Detected Cobalt Strike Beacon 16->68 70 Suspicious powershell command line found 16->70 72 PowerShell case anomaly found 16->72 19 powershell.exe 46 16->19         started        24 conhost.exe 16->24         started        process8 dnsIp9 60 172.245.208.21, 49721, 80 AS-COLOCROSSINGUS United States 19->60 46 C:\Users\user\AppData\Roaming\igcc.exe, PE32 19->46 dropped 48 C:\Users\user\AppData\Local\...\igcc[1].exe, PE32 19->48 dropped 50 C:\Users\user\AppData\...\qetstupm.cmdline, Unicode 19->50 dropped 86 Loading BitLocker PowerShell Module 19->86 88 Powershell drops PE file 19->88 26 igcc.exe 2 19->26         started        29 csc.exe 3 19->29         started        file10 signatures11 process12 file13 100 Multi AV Scanner detection for dropped file 26->100 102 Binary is likely a compiled AutoIt script file 26->102 104 Writes to foreign memory regions 26->104 106 2 other signatures 26->106 32 svchost.exe 26->32         started        52 C:\Users\user\AppData\Local\...\qetstupm.dll, PE32 29->52 dropped 35 cvtres.exe 1 29->35         started        signatures14 process15 signatures16 74 Maps a DLL or memory area into another process 32->74 37 WRNKS5Hlc0y.exe 32->37 injected process17 dnsIp18 62 www.worrr37.yachts 168.76.121.210, 49723, 80 ULTRANETSERVICOSEMINTERNETLTDABR South Africa 37->62 64 www.soportemx-findmy.click 173.255.194.134, 49725, 49726, 49727 LINODE-APLinodeLLCUS United States 37->64 66 9 other IPs or domains 37->66 90 Found direct / indirect Syscall (likely to bypass EDR) 37->90 41 AtBroker.exe 13 37->41         started        signatures19 process20 signatures21 92 Tries to steal Mail credentials (via file / registry access) 41->92 94 Tries to harvest and steal browser information (history, passwords, etc) 41->94 96 Modifies the context of a thread in another process (thread injection) 41->96 98 2 other signatures 41->98 44 firefox.exe 41->44         started        process22
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/809b32dd0caf464b9dda815143b7bf0e08d5d8da0ee8a386fbdc8ad51773ee55
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/809b32dd0caf464b9dda815143b7bf0e08d5d8da0ee8a386fbdc8ad51773ee55/
Threat name:
Script-WScript.Trojan.Asthma
Create hunting rule
Status:
Malicious
First seen:
2025-04-15 13:32:44 UTC
File Type:
Text (HTML)
Extracted files:
1
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qcntfximv5dexho2qfiuhn57byenlwg2b3ukhbx33sfnkf3t5zkq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/250415-sptlkswmw2/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Event Triggered Execution: Accessibility Features
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Blocklisted process makes network request
Downloads MZ/PE file
Evasion via Device Credential Deployment
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/809b32dd0caf/report/overview.html
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/809b32dd0caf464b9dda815143b7bf0e08d5d8da0ee8a386fbdc8ad51773ee55

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_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
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

Formbook

HTML Application (hta) hta 809b32dd0caf464b9dda815143b7bf0e08d5d8da0ee8a386fbdc8ad51773ee55

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3512337/
  
Delivery method
Distributed via web download

Comments