MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3b5eea41fef74df5e90f71007896efb51cad01ac718fd31334eaebaa1802b57. 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


Vidar


Vendor detections: 16


Intelligence 16 IOCs YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3b5eea41fef74df5e90f71007896efb51cad01ac718fd31334eaebaa1802b57
SHA3-384 hash: 025a2eb31f45e4534433a9ceb268476c53a4d886204b72564849e38ee9fbd8da480ddf03286a48043d22e4811533db90
SHA1 hash: 3adf5c36153a828be1ee69e7b17327ea36784b42
MD5 hash: e4e661819d318f0134c138b3150b8a0e
humanhash: island-delta-fanta-don
File name:electroforming.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:3'793'784 bytes
First seen:2025-11-14 12:55:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (92 x Rhadamanthys, 66 x Vidar, 41 x LummaStealer)
ssdeep 24576:udB78YrCMW0Co0FsxtXd/NsxABEnsCEDkDQ7R4Z2hTGTz/MIj6itTJu9FoY4wyiJ:uzDrCMWfWxt3s6CEOe4DmmEoqJ
TLSH T1B9067D673DA249F5D029D234E8A745E1F638BC29073233D35E607A752EB2BC25D32B64
TrID 37.3% (.EXE) Win64 Executable (generic) (10522/11/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.9% (.EXE) Win32 Executable (generic) (4504/4/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter burger
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
electroforming.exe
Verdict:
Malicious activity
Analysis date:
2025-11-14 12:55:06 UTC
Tags:
xor-url golang generic stealer stealc vidar
Link:
https://app.any.run/tasks/06143a04-19dd-4af8-bdaa-a7bcfe3849e8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/38203/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=691726a9434cd67b17c13b5a
Tags:
emotet cobalt
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Behavior that indicates a threat
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm expand golang invalid-signature lolbin redcap signed
Link:
https://www.filescan.io/uploads/691726c9253c565f83ff15e2/reports/35a22b82-bbc4-45e8-b35d-a41444857a0d/overview
Verdict:
Malicious
Labled as:
Infostealer/Rhadamanthys
Link:
https://www.hybrid-analysis.com/sample/c3b5eea41fef74df5e90f71007896efb51cad01ac718fd31334eaebaa1802b57
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-11-14T09:56:00Z UTC
Last seen:
2025-11-16T10:23:00Z UTC
Hits:
~10
Detections:
Trojan.Win64.Agent.sb Trojan.Win64.Agent.smewgl
Link:
https://opentip.kaspersky.com/c3b5eea41fef74df5e90f71007896efb51cad01ac718fd31334eaebaa1802b57/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a69f4cce-e4f9-4db2-b621-d78e22da23a7
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1814112
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to inject threads in other processes
Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)
Creates a thread in another existing process (thread injection)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Unusual module load detection (module proxying)
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1814112 Sample: electroforming.exe Startdate: 14/11/2025 Architecture: WINDOWS Score: 100 26 ter.hotelsinjacksonvillefl.com 2->26 28 telegram.me 2->28 46 Suricata IDS alerts for network traffic 2->46 48 Found malware configuration 2->48 50 Antivirus detection for URL or domain 2->50 52 4 other signatures 2->52 8 electroforming.exe 16 2->8         started        signatures3 process4 dnsIp5 40 ter.hotelsinjacksonvillefl.com 91.98.151.0, 443, 49724, 49725 PARSONLINETehran-IRANIR Iran (ISLAMIC Republic Of) 8->40 42 telegram.me 149.154.167.99, 443, 49723 TELEGRAMRU United Kingdom 8->42 54 Contains functionality to inject threads in other processes 8->54 56 Tries to harvest and steal browser information (history, passwords, etc) 8->56 58 Writes to foreign memory regions 8->58 60 7 other signatures 8->60 12 chrome.exe 1 8->12         started        15 chrome.exe 1 8->15         started        17 chrome.exe 1 8->17         started        signatures6 process7 dnsIp8 44 192.168.2.4, 138, 443, 49708 unknown unknown 12->44 19 chrome.exe 12->19         started        22 chrome.exe 15->22         started        24 chrome.exe 17->24         started        process9 dnsIp10 30 play.google.com 142.250.191.14, 443, 49751, 49752 GOOGLEUS United States 19->30 32 www.google.com 142.251.35.164, 443, 49740, 49743 GOOGLEUS United States 19->32 38 3 other IPs or domains 19->38 34 ogads-pa.clients6.google.com 22->34 36 ogads-pa.clients6.google.com 24->36
Score:
47%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/c3b5eea41fef74df5e90f71007896efb51cad01ac718fd31334eaebaa1802b57
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/e4e661819d318f0134c138b3150b8a0e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3b5eea41fef74df5e90f71007896efb51cad01ac718fd31334eaebaa1802b57/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/c3b5eea41fef74df5e90f71007896efb51cad01ac718fd31334eaebaa1802b57
Threat name:
Win64.Adware.RedCap
Create hunting rule
Status:
Malicious
First seen:
2025-11-14 12:55:07 UTC
File Type:
PE+ (Exe)
Extracted files:
12
AV detection:
12 of 24 (50.00%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yo265ja7552n6xuq64iapclo7ni4vua2y4mp2mjtj2xlvimafnlq._file
Verdict:
malicious
Label(s):
vidar
Create hunting rule
Similar samples:
error
Vidar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:92717dc3793f3ccba74032652335d99a discovery spyware stealer
Link:
https://tria.ge/reports/251114-p54vpszrfv/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
Drops file in Windows directory
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Detects Vidar Stealer
Vidar
Vidar family
Malware Config
C2 Extraction:
https://steamcommunity.com/profiles/76561198770591383
Verdict:
Malicious
Tags:
Stealc
YARA:
n/a
Link:
https://app.threat.zone/submission/daa44b41-a0cb-47ef-936e-eadfdadf8550
Unpacked files
SH256 hash:
c3b5eea41fef74df5e90f71007896efb51cad01ac718fd31334eaebaa1802b57
MD5 hash:
e4e661819d318f0134c138b3150b8a0e
SHA1 hash:
3adf5c36153a828be1ee69e7b17327ea36784b42
Link:
https://www.unpac.me/results/700ed9b2-94de-4e26-a7a9-f5211d1a3412/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c3b5eea41fef/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Check_Debugger
Create hunting rule
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
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:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SUSP_XORed_URL_In_EXE
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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/38203/

Comments