MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5ee487c616532dab3c06755f8df4d201072d815e687f7e495b24781172f8313. 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: 13


Intelligence 13 IOCs YARA File information Comments

SHA256 hash: d5ee487c616532dab3c06755f8df4d201072d815e687f7e495b24781172f8313
SHA3-384 hash: f22fb24c4ee5f2b1acdef8a4629ae627726a15d44a9f077c2d39184f12d97919cc8db4cf81e755d35f3401f5dfd5f5b9
SHA1 hash: e6e7e6abdcdd40d52ae74ab6604bb7667b57fdd1
MD5 hash: c58de2200934510c52e700b155a7f4b4
humanhash: twenty-asparagus-texas-floor
File name:Quotation.js
Download: download sample
Signature Formbook
File size:2'124'812 bytes
First seen:2025-10-14 13:45:23 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 24576:W4chRU7p6tJShYGCjoY+3flJohFG/Yp7Sq4+FsZoO9P/6IXB43D49fPJlgyng3jJ:jUShdCjoRPoyg7FsZxRM7G1cb
Threatray 2'086 similar samples on MalwareBazaar
TLSH T183A5E0348D1AAC4A3FAD49C748DC2DC54D6C1B93822C97F89B4C737A62AD5119EED0BC
Magika vba
Reporter abuse_ch
Tags:FormBook js

Intelligence


File Origin
# of uploads :
1
# of downloads :
86
Origin country :
SE SE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Tags:
delphi spawn virus blic
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug base64 dropper fingerprint keylogger obfuscated obfuscated packed packed redcap
Verdict:
Malicious
File Type:
js
First seen:
2025-10-14T04:37:00Z UTC
Last seen:
2025-10-16T03:42:00Z UTC
Hits:
~100
Detections:
Trojan-Spy.Win32.Noon.sb Trojan-PSW.Win32.Stealer.sb Trojan-Dropper.JS.SDrop.sb Trojan-Downloader.JS.Cryptoload.sb HEUR:Trojan.Script.SAgent.gen HEUR:Trojan.Script.Generic PDM:Trojan.Win32.Generic HEUR:Trojan-PSW.Win32.DarkCloud.gen
Result
Threat name:
DBatLoader, FormBook
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates many large memory junks
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Benign windows process drops PE files
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
Drops PE files to the user root directory
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
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
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Execution from Suspicious Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
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)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1794913 Sample: Quotation.js Startdate: 14/10/2025 Architecture: WINDOWS Score: 100 37 www.kecertp.xyz 2->37 39 www.dorvian.xyz 2->39 41 9 other IPs or domains 2->41 57 Suricata IDS alerts for network traffic 2->57 59 Antivirus / Scanner detection for submitted sample 2->59 61 Multi AV Scanner detection for submitted file 2->61 65 5 other signatures 2->65 11 wscript.exe 1 2 2->11         started        signatures3 63 Performs DNS queries to domains with low reputation 39->63 process4 file5 33 C:\Users\user\AppData\Local\Temp\x.exe, PE32 11->33 dropped 81 Benign windows process drops PE files 11->81 83 JScript performs obfuscated calls to suspicious functions 11->83 85 Windows Scripting host queries suspicious COM object (likely to drop second stage) 11->85 15 x.exe 1 11->15         started        signatures6 process7 file8 35 C:\Users\Public\bispuauiC.exe, PE32 15->35 dropped 49 Multi AV Scanner detection for dropped file 15->49 51 Drops PE files to the user root directory 15->51 53 Writes to foreign memory regions 15->53 55 4 other signatures 15->55 19 bispuauiC.exe 15->19         started        signatures9 process10 signatures11 67 Detected unpacking (changes PE section rights) 19->67 69 Maps a DLL or memory area into another process 19->69 22 zcZbHLGBV.exe 19->22 injected process12 signatures13 71 Maps a DLL or memory area into another process 22->71 25 HOSTNAME.EXE 13 22->25         started        process14 signatures15 73 Tries to steal Mail credentials (via file / registry access) 25->73 75 Tries to harvest and steal browser information (history, passwords, etc) 25->75 77 Modifies the context of a thread in another process (thread injection) 25->77 79 3 other signatures 25->79 28 fTL7BOXVy.exe 25->28 injected 31 firefox.exe 25->31         started        process16 dnsIp17 43 www.dorvian.xyz 203.161.50.154, 49699, 49700, 49701 VNPT-AS-VNVNPTCorpVN Malaysia 28->43 45 kecertp.xyz 67.223.118.73, 49695, 49696, 49697 VIMRO-AS15189US United States 28->45 47 5 other IPs or domains 28->47
Gathering data
Threat name:
Script-JS.Trojan.Egairtigado
Status:
Malicious
First seen:
2025-10-14 13:32:09 UTC
File Type:
Text
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Result
Malware family:
modiloader
Score:
  10/10
Tags:
family:formbook family:modiloader discovery execution rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Formbook payload
ModiLoader Second Stage
Formbook
Formbook family
ModiLoader, DBatLoader
Modiloader family
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments