MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 318d2ceb6e52698a9bdda3c5fb7ad835b08a234bfbb030081330aeb20e20e5ca. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 318d2ceb6e52698a9bdda3c5fb7ad835b08a234bfbb030081330aeb20e20e5ca
SHA3-384 hash: 6e5b0e1e9c1e7b8d53109066a20856debe0f5e97f518f38bacff1fbe079f4a4626058fde833911b8a2f3695532a2a913
SHA1 hash: 9ed575eaaacfe780ae7c93ce25cf3bedfee7335c
MD5 hash: 662464287d7389b5974ac1014f883684
humanhash: one-four-carolina-emma
File name:CCCCCBIN.vbs
Download: download sample
Signature Formbook
Create hunting rule
File size:5'977'920 bytes
First seen:2025-10-10 13:17:29 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 1536:nuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGuGT:VVEgFjE5VwOyypEoM
TLSH T1C55687AECAD12FCEB5E4052AF277AC381887B4709D3DA49A32538DFD1B5590D0D86273
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Magika hlp
Reporter abuse_ch
Tags:FormBook vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
SE SE
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/32299/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e907e7777ae46bec410bbd
Tags:
autorun xtreme shell sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 obfuscated powershell
Link:
https://www.filescan.io/uploads/68e9092e275d977204b65b8c/reports/0096f912-5417-4260-8dfd-30e232a8dbd2/overview
Verdict:
Malicious
Labled as:
GT:VB.Honolulu.1
Link:
https://www.hybrid-analysis.com/sample/318d2ceb6e52698a9bdda3c5fb7ad835b08a234bfbb030081330aeb20e20e5ca
Verdict:
Malicious
File Type:
unknown
First seen:
2025-10-10T09:22:00Z UTC
Last seen:
2025-10-11T05:28:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan-Downloader.Script.Generic HEUR:Trojan.Script.Generic
Link:
https://opentip.kaspersky.com/318d2ceb6e52698a9bdda3c5fb7ad835b08a234bfbb030081330aeb20e20e5ca/results?tab=lookup
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1792873
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Connects to a pastebin service (likely for C&C)
Encrypted powershell cmdline option found
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
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: Base64 Encoded PowerShell Command Detected
Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected FormBook
Yara detected Generic Downloader
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1792873 Sample: CCCCCBIN.vbs Startdate: 10/10/2025 Architecture: WINDOWS Score: 100 57 pastebin.com 2->57 59 zxuyj111-1.32b2yjhrzxe8.com 2->59 61 8 other IPs or domains 2->61 85 Suricata IDS alerts for network traffic 2->85 87 Malicious sample detected (through community Yara rule) 2->87 89 Antivirus detection for URL or domain 2->89 93 12 other signatures 2->93 14 wscript.exe 1 2->14         started        signatures3 91 Connects to a pastebin service (likely for C&C) 57->91 process4 signatures5 107 Suspicious powershell command line found 14->107 109 Wscript starts Powershell (via cmd or directly) 14->109 111 Uses schtasks.exe or at.exe to add and modify task schedules 14->111 113 2 other signatures 14->113 17 powershell.exe 7 14->17         started        20 schtasks.exe 1 14->20         started        22 schtasks.exe 1 14->22         started        process6 signatures7 73 Suspicious powershell command line found 17->73 75 Encrypted powershell cmdline option found 17->75 77 Bypasses PowerShell execution policy 17->77 79 Found suspicious powershell code related to unpacking or dynamic code loading 17->79 24 powershell.exe 14 18 17->24         started        28 conhost.exe 17->28         started        30 conhost.exe 20->30         started        32 conhost.exe 22->32         started        process8 dnsIp9 63 dpaste.org 104.20.36.119, 443, 49715, 49717 CLOUDFLARENETUS United States 24->63 65 pastebin.com 172.66.171.73, 443, 49714, 49716 CLOUDFLARENETUS United States 24->65 55 C:\Users\user\AppData\Local\Temp\nAvER.ps1, Unicode 24->55 dropped 34 powershell.exe 11 24->34         started        file10 process11 signatures12 81 Writes to foreign memory regions 34->81 83 Injects a PE file into a foreign processes 34->83 37 MSBuild.exe 34->37         started        process13 signatures14 95 Maps a DLL or memory area into another process 37->95 40 sQeMxozXqzAICF.exe 37->40 injected process15 signatures16 97 Maps a DLL or memory area into another process 40->97 43 fsutil.exe 13 40->43         started        process17 signatures18 99 Tries to steal Mail credentials (via file / registry access) 43->99 101 Tries to harvest and steal browser information (history, passwords, etc) 43->101 103 Modifies the context of a thread in another process (thread injection) 43->103 105 3 other signatures 43->105 46 0c5F9YiD.exe 43->46 injected 49 chrome.exe 43->49         started        51 firefox.exe 43->51         started        process19 dnsIp20 67 zxuyj111-1.32b2yjhrzxe8.com 172.247.188.52, 49725, 49726, 49727 POWERLINE-AS-APPOWERLINEDATACENTERHK United States 46->67 69 natroredirect.natrocdn.com 85.159.66.93, 49723, 80 CIZGITR Turkey 46->69 71 lifequant.net 3.33.130.190, 80 AMAZONEXPANSIONGB United States 46->71 53 WerFault.exe 4 49->53         started        process21
Score:
97%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/318d2ceb6e52698a9bdda3c5fb7ad835b08a234bfbb030081330aeb20e20e5ca
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/318d2ceb6e52698a9bdda3c5fb7ad835b08a234bfbb030081330aeb20e20e5ca/
Verdict:
Malicious
Threat:
Trojan.Script
Link:
https://tip.neiki.dev/file/318d2ceb6e52698a9bdda3c5fb7ad835b08a234bfbb030081330aeb20e20e5ca
Threat name:
Win32.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-10-10 13:23:41 UTC
File Type:
Binary
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gggsz23okjuyvg65upc7w6wygwyiui2l7oydacatgcxledra4xfa._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
execution persistence
Link:
https://tria.ge/reports/251010-qnrz9awny5/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Command and Scripting Interpreter: PowerShell
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Badlisted process makes network request
Malware Config
Dropper Extraction:
https://pastebin.com/raw/jgKWLc0S
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/318d2ceb6e52698a9bdda3c5fb7ad835b08a234bfbb030081330aeb20e20e5ca

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:Formbook
Create hunting rule
Author:kevoreilly
Description:Formbook Payload
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
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:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

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/32299/

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