MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48065f7d46be2c83797990f4ea2fa08e58f31df99e98a80f40d446be7308d60f. 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: 9


Intelligence 9 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48065f7d46be2c83797990f4ea2fa08e58f31df99e98a80f40d446be7308d60f
SHA3-384 hash: 29f5474e8e4fea8fffcf56204221fe9af6722e1b925fe6dac71e821c506116f65449f51575cbac56b1593189fdf43015
SHA1 hash: ecbd76643fb6619b0934f0cb724d8ccf25736769
MD5 hash: 6e4e34a307c89613ff4bf2ae3cb7a07c
humanhash: eight-mobile-video-solar
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:3'559'128 bytes
First seen:2025-11-23 11:07:59 UTC
Last seen:2025-11-23 13:18:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (92 x Rhadamanthys, 69 x Vidar, 41 x LummaStealer)
ssdeep 49152:arOR2NliCEz8vPBAWIhkf5h3G43MAG4pttNdwO6x:a5oza77G4Ltox
TLSH T1CEF54DC62FA0C86CF099923558B653A3B2F178A8077167C31EF92B395D327D47632B25
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543 signed vidar

Code Signing Certificate

Organisation:github.com
Issuer:Sectigo ECC Domain Validation Secure Server CA
Algorithm:sha256WithRSAEncryption
Valid from:2025-02-05T00:00:00Z
Valid to:2026-02-05T23:59:59Z
Serial number: ab6686b5627be80596821330128649f5
Intelligence: 10 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 1c5c3a601cc7ce0cc6f19403f2f443be456a0abc3ef3157838ea3d00aa81d1ef
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://178.16.55.189/files/8245021141/su8ZLr1.exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
90
Origin country :
US US
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
_48065f7d46be2c83797990f4ea2fa08e58f31df99e98a80f40d446be7308d60f.exe
Verdict:
Malicious activity
Analysis date:
2025-11-23 11:14:13 UTC
Tags:
stealer stealc vidar xor-url generic golang
Link:
https://app.any.run/tasks/e71905fb-902f-47b0-a18b-f2de0e646d30

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/41107/
Gathering data
Gathering data
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:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm golang signed
Link:
https://www.filescan.io/uploads/6922eb236a9db4642e0e83ed/reports/8a04df0f-e219-406c-98b0-eccad2e18a37/overview
Verdict:
Suspicious
Labled as:
WinGo/Kryptik.LM trojan
Link:
https://www.hybrid-analysis.com/sample/48065f7d46be2c83797990f4ea2fa08e58f31df99e98a80f40d446be7308d60f
Result
Gathering data
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/48065f7d46be2c83797990f4ea2fa08e58f31df99e98a80f40d446be7308d60f
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/6e4e34a307c89613ff4bf2ae3cb7a07c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/48065f7d46be2c83797990f4ea2fa08e58f31df99e98a80f40d446be7308d60f/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/48065f7d46be2c83797990f4ea2fa08e58f31df99e98a80f40d446be7308d60f
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jadf67kgxywig6lzsd2oul5arzmpghpzt2mkqd2a2rdl44yi2yhq._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar discovery spyware stealer
Link:
https://tria.ge/reports/251123-m8ph3sfl9z/
Behaviour
Checks processor information in registry
Enumerates system info in registry
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 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
Verdict:
Malicious
Tags:
Stealc
YARA:
n/a
Link:
https://app.threat.zone/submission/9f363593-fbe6-4bce-a41e-1d9d0828b67f
Unpacked files
SH256 hash:
48065f7d46be2c83797990f4ea2fa08e58f31df99e98a80f40d446be7308d60f
MD5 hash:
6e4e34a307c89613ff4bf2ae3cb7a07c
SHA1 hash:
ecbd76643fb6619b0934f0cb724d8ccf25736769
Link:
https://www.unpac.me/results/5cd9d610-160d-401e-aa83-038e0024ec28/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/48065f7d46be/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/48065f7d46be2c83797990f4ea2fa08e58f31df99e98a80f40d446be7308d60f

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: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: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)
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.

Web download

Vidar

Executable exe 48065f7d46be2c83797990f4ea2fa08e58f31df99e98a80f40d446be7308d60f

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3714932/
Cape
Cape
https://www.capesandbox.com/analysis/41107/
  
URLhaus
https://urlhaus.abuse.ch/url/3714951/

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