MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d790958515a8f5f4f116c06154f49a385e942d4ece9f98217a64bbe77834efb6. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d790958515a8f5f4f116c06154f49a385e942d4ece9f98217a64bbe77834efb6
SHA3-384 hash: a107ed074892ac1cc0ed24168dcab7d343f7db4ff922be8b7a2ac12e335abdb74aaaba02fd96fcec66068af05f90cc69
SHA1 hash: 43c37d2f14a21f1f0f3e47741344cb270017c4ef
MD5 hash: 4523b40e089dc935b2290c63184b6c29
humanhash: venus-fillet-failed-grey
File name:m5n6b7v8.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:6'208'512 bytes
First seen:2025-12-11 08:29:25 UTC
Last seen:2025-12-11 10:09:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6676f5780b8917c221f56e7454975d8b (1 x Vidar)
ssdeep 49152:zncdrTlkLMfrNKTvE+t+Yr1Qe9vnakBSFGD+//aQqmGq8EcY14hiNMmg07NhKMLY:DHMDNKT8+o49D+ymGq8y6F507N2
TLSH T19E563AEB20C2769CC9A6C57F8713FD7F868FB0B60516E9E3A064B1625E17C443A16F09
TrID 38.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.6% (.ICL) Windows Icons Library (generic) (2059/9)
15.4% (.EXE) OS/2 Executable (generic) (2029/13)
15.2% (.EXE) Generic Win/DOS Executable (2002/3)
15.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter tcains1
Tags:exe vidar

Intelligence

File Origin
# of uploads :
2
# of downloads :
161
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
https://github.com/l1eer1/Luna/archive/refs/heads/main.zip
Verdict:
Malicious activity
Analysis date:
2025-11-30 16:53:39 UTC
Tags:
arch-exec pastebin github stealer stealc vidar api-base64 xor-url generic themida
Link:
https://app.any.run/tasks/ae74737d-f502-4463-80bb-19caa96ee134

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/44271/
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.27629518.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=693a8125a675b653bd10013a
Tags:
packed virus small
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d790958515a8f5f4f116c06154f49a385e942d4ece9f98217a64bbe77834efb6
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-11-27T18:27:00Z UTC
Last seen:
2025-12-12T13:18:00Z UTC
Hits:
~100
Detections:
PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/d790958515a8f5f4f116c06154f49a385e942d4ece9f98217a64bbe77834efb6/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/81138578-8062-4468-9479-b6972106f00a
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d790958515a8f5f4f116c06154f49a385e942d4ece9f98217a64bbe77834efb6
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/4523b40e089dc935b2290c63184b6c29
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d790958515a8f5f4f116c06154f49a385e942d4ece9f98217a64bbe77834efb6/
Verdict:
Malicious
Threat:
Family.VIDAR
Link:
https://tip.neiki.dev/file/d790958515a8f5f4f116c06154f49a385e942d4ece9f98217a64bbe77834efb6
Threat name:
Win64.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 14:03:45 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=26ijlbivvd27j4iwybqvj5e2hbpjilkoz2pzqil2ms56o6bu563a._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:33aadf8f0edc751e75c3457807129098 defense_evasion stealer themida trojan
Link:
https://tria.ge/reports/251211-kecajsaw3e/
Behaviour
Checks whether UAC is enabled
Checks BIOS information in registry
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Detects Vidar Stealer
Vidar
Vidar family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d84bdcae-d8ad-40b9-886f-c811e971521a
Unpacked files
SH256 hash:
d790958515a8f5f4f116c06154f49a385e942d4ece9f98217a64bbe77834efb6
MD5 hash:
4523b40e089dc935b2290c63184b6c29
SHA1 hash:
43c37d2f14a21f1f0f3e47741344cb270017c4ef
Link:
https://www.unpac.me/results/3106588a-027a-496e-a3ec-c3aee3e280fc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.76
Link:
https://yomi.yoroi.company/submissions/d790958515a8f5f4f116c06154f49a385e942d4ece9f98217a64bbe77834efb6

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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida

File information

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

Web download

Vidar

Executable exe d790958515a8f5f4f116c06154f49a385e942d4ece9f98217a64bbe77834efb6

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/44271/
  
URLhaus
https://urlhaus.abuse.ch/url/3731469/

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