MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c1b9a617711d02a3a3170c5805f71a386dec8de1be6717cda81769d6aa97e18. 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 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c1b9a617711d02a3a3170c5805f71a386dec8de1be6717cda81769d6aa97e18
SHA3-384 hash: 0fe8d910b0e6b162f719a4af0f0dede409c918afa269d40f50ad7cc7a780abbf00c045e16a25e2a4b8095dd0105d6ad2
SHA1 hash: 9f3c2f18c4604a36ced0e86830f9122ac5d06f01
MD5 hash: 5dd5969b4554d5dfdb54de2e014bd127
humanhash: bacon-princess-sad-beryllium
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:5'015'616 bytes
First seen:2025-11-11 18:34:28 UTC
Last seen:2025-11-11 20:21:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (92 x Rhadamanthys, 66 x Vidar, 41 x LummaStealer)
ssdeep 49152:DCJJvJZQijGPRhKxHMbxL4PX4A8kg4OiZrq1DfP+rsNADtV6v+L0uSwiPSCmDS+Z:DoUAxsbxEXU4OiZrq1DfPHNADtV6v+3V
TLSH T12D369E677D980C69E89DA231C9E355567636BC483F3233E32D107A7A6E32BC00D35B69
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 Bitsight
Tags:dropped-by-amadey exe fbf543 vidar


Avatar
Bitsight
url: http://178.16.54.200/files/8079848160/6P9FKnT.exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
133
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2025-11-11 18:35:33 UTC
Tags:
xor-url generic golang
Link:
https://app.any.run/tasks/f304dee6-692a-431e-be73-2235f517071d

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/36960/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.61939613.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=691381ecac1ae236e17985f0
Tags:
emotet cobalt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm expired-cert golang installer-heuristic invalid-signature packed signed
Link:
https://www.filescan.io/uploads/691381e8e20fe1d128157571/reports/474dfb15-b924-4e2d-b605-7ab223caeea1/overview
Verdict:
Suspicious
Labled as:
WinGo/Kryptik.MH trojan
Link:
https://www.hybrid-analysis.com/sample/6c1b9a617711d02a3a3170c5805f71a386dec8de1be6717cda81769d6aa97e18
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-11-11T15:50:00Z UTC
Last seen:
2025-11-13T10:23:00Z UTC
Hits:
~100
Detections:
PDM:Trojan.Win32.Generic Trojan.Win64.Agent.smevtt Trojan.Win64.Agent.sb
Link:
https://opentip.kaspersky.com/6c1b9a617711d02a3a3170c5805f71a386dec8de1be6717cda81769d6aa97e18/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/54df77ca-f1b9-4e9e-bc10-7d71c183f626
Score:
41%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/6c1b9a617711d02a3a3170c5805f71a386dec8de1be6717cda81769d6aa97e18
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/5dd5969b4554d5dfdb54de2e014bd127
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6c1b9a617711d02a3a3170c5805f71a386dec8de1be6717cda81769d6aa97e18/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/6c1b9a617711d02a3a3170c5805f71a386dec8de1be6717cda81769d6aa97e18
Threat name:
Win64.Spyware.Vidar
Create hunting rule
Status:
Malicious
First seen:
2025-11-11 18:35:23 UTC
File Type:
PE+ (Exe)
Extracted files:
822
AV detection:
15 of 23 (65.22%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nqnzuylxchicuorrodcyax3ruodn5sg6dpthc7g2qf3j22vjpyma._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:bdbf7934a7bdcb8e1272e8015a5c3f63 stealer
Link:
https://tria.ge/reports/251111-w8gyns1lfz/
Behaviour
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/ac7df461-d911-4954-8947-a143adb9c2f6
Unpacked files
SH256 hash:
6c1b9a617711d02a3a3170c5805f71a386dec8de1be6717cda81769d6aa97e18
MD5 hash:
5dd5969b4554d5dfdb54de2e014bd127
SHA1 hash:
9f3c2f18c4604a36ced0e86830f9122ac5d06f01
Link:
https://www.unpac.me/results/9905077c-1919-4bba-8dd2-973ce4159d4a/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6c1b9a617711/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/6c1b9a617711d02a3a3170c5805f71a386dec8de1be6717cda81769d6aa97e18

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:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
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.

Web download

Vidar

Executable exe 6c1b9a617711d02a3a3170c5805f71a386dec8de1be6717cda81769d6aa97e18

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3703211/
Cape
Cape
https://www.capesandbox.com/analysis/36960/

Comments