MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b1cddee856444740634d7fb9cce065955d4855a564b11a63e8d1b83516822c7. 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: 15


Intelligence 15 IOCs YARA 26 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b1cddee856444740634d7fb9cce065955d4855a564b11a63e8d1b83516822c7
SHA3-384 hash: ad7c7e9a4d8873209128b4bdcca0625de357eed735c28f3400d571891a9bd89113acd174975b396197840de898727f9f
SHA1 hash: 92a16c3982c8f6d0ac59d58362d6d44347384f4f
MD5 hash: 71cb65bdb528dbde4338ae5db952d086
humanhash: muppet-beer-white-winter
File name:Loader.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:3'289'936 bytes
First seen:2026-06-22 15:11:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (498 x Vidar, 97 x Stealc, 92 x Rhadamanthys)
ssdeep 24576:Kd/PX6jI7r3MyUQGXJhkA8V98u/DXs562AKwgB/rc/ye3xOHMtBz0mwaSxhmQitj:Kd//60v3kQ+hScGs4vBOWA+8KKGz285V
Threatray 27 similar samples on MalwareBazaar
TLSH T1DEE57C07EC8208FAD4ADA2728DB64692B775BC051F3227D72E5073782FB66D06D74B18
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter kejult
Tags:exe signed Stealc stealer vidar

Code Signing Certificate

Organisation:heja.io
Issuer:heja.io
Algorithm:sha256WithRSAEncryption
Valid from:2026-06-19T16:38:02Z
Valid to:2027-06-19T16:38:02Z
Serial number: 379b277db2686129
Thumbprint Algorithm:SHA256
Thumbprint: 5850d089b20aa340cf2cd7e4610fbd38582b91d6750ae0bd948ec89bf4924ac5
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
Loader.exe
Verdict:
Malicious activity
Analysis date:
2026-06-22 15:09:49 UTC
Tags:
stealer stealc vidar golang
Link:
https://app.any.run/tasks/60abd854-9bf5-4004-a0a1-deace8a2012f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/71566/
Detection(s):
SecuriteInfo.com.UntrustedCertificate-20.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win64.Evo-gen.43735318.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a3950f61548daf709f8e460
Tags:
injection obfusc crypt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a service
DNS request
Connection attempt
Behavior that indicates a threat
Sending a custom TCP request
Connection attempt to an infection source
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm base64 crypto golang signed
Link:
https://www.filescan.io/uploads/6a3950ed9de4cf364c10bf40/reports/8fcfc993-ac37-4991-8dd9-d42da8eb7ba3/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/6b1cddee856444740634d7fb9cce065955d4855a564b11a63e8d1b83516822c7
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-06-22T12:40:00Z UTC
Last seen:
2026-06-23T23:27:00Z UTC
Hits:
~100
Detections:
Trojan-PSW.Stealerc.TCP.C&C Trojan-PSW.Stealerc.HTTP.C&C Trojan-PSW.Lumma.TCP.C&C Trojan-Banker.Bandra.TCP.C&C Trojan.Win64.Agent.smgnxq Trojan.Win64.Agent.sb Trojan-PSW.Vidar.HTTP.C&C
Link:
https://opentip.kaspersky.com/6b1cddee856444740634d7fb9cce065955d4855a564b11a63e8d1b83516822c7/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/21f971ef-a475-4098-8fb3-846b1056e51f
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6b1cddee856444740634d7fb9cce065955d4855a564b11a63e8d1b83516822c7
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b1cddee856444740634d7fb9cce065955d4855a564b11a63e8d1b83516822c7/
Verdict:
Malicious
Threat:
Family.VIDAR
Link:
https://tip.neiki.dev/file/6b1cddee856444740634d7fb9cce065955d4855a564b11a63e8d1b83516822c7
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-06-22 15:12:41 UTC
File Type:
PE+ (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nmon33ufmrchibru275zztqglfk5jbk2kzfrdjr6runygulieldq._file
Verdict:
malicious
Label(s):
vidar
Create hunting rule
Similar samples:
03ab8ad3d41ca487e715290a68e3f90d671f36ffeda8c12439d2d7c92880948e
Vidar
0dcbe5afb17831300599e9cdc3c8a655c1380c86a1562db04fec664677a50e20
Vidar
38710fa6b5218e34f90935ea70f138136123aaabbcdab215d7337b2994c8d222
Vidar
38ad32a5ecde8684be91151583132b471de5214e673941eabc81ca9063d4da62
Vidar
699d34f486d468ff829739fa9af221c6cf94536815605573757f40899a54c166
Vidar
d3edc0c8ca141d1a7e1f93f4d727f92e0e63bba43cac95723d9a20467e790296
Vidar
error
Vidar
f173bf9573df7fe9137d8c9a4fbac2b108187a250ee9b830ec3873bccd4ea10c
Vidar
ff1860389f41deedf8b72f3cd4cf7b33584c0b329264bb58d1d62d0f6cda777d
Vidar
+ 17 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
adware discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/260622-slhpxadx7k/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Browser Information Discovery
System Time Discovery
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Enumerates connected drives
Reads user/profile data of web browsers
Boot or Logon Autostart Execution: Active Setup
Suspicious use of NtCreateProcessExOtherParentProcess
Unpacked files
SH256 hash:
6b1cddee856444740634d7fb9cce065955d4855a564b11a63e8d1b83516822c7
MD5 hash:
71cb65bdb528dbde4338ae5db952d086
SHA1 hash:
92a16c3982c8f6d0ac59d58362d6d44347384f4f
Link:
https://www.unpac.me/results/75652965-c839-4a8a-9c40-5c93b09c4e9f/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6b1cddee8564/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
vidar
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6b1cddee856444740634d7fb9cce065955d4855a564b11a63e8d1b83516822c7

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: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: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:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
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:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RemusStealer_GoPayload
Create hunting rule
Author:burger
Description:Detects RemusStealer Go-compiled payload
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/

File information

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

Web download

Vidar

Executable exe 6b1cddee856444740634d7fb9cce065955d4855a564b11a63e8d1b83516822c7

(this sample)

anyrun
any.run
https://app.any.run/tasks/60abd854-9bf5-4004-a0a1-deace8a2012f
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/71566/

Comments