MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6ceb294eb4ac6ed685467ab2a87102fe2b98209d035b296cb2a860e2360504b. 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: 14


Intelligence 14 IOCs YARA 37 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6ceb294eb4ac6ed685467ab2a87102fe2b98209d035b296cb2a860e2360504b
SHA3-384 hash: a2e3480cffc91b06277cbd89f3f8105d73eb42234d4c013cbb256fea8ef9183472bbae64088b397d68d4118b85b892f4
SHA1 hash: b2b02f0c7ed5b925d5c203cd87262efa17d3a260
MD5 hash: 29413048035f0030b1347951d1f170d9
humanhash: shade-illinois-bakerloo-delaware
File name:a6ceb294eb4ac6ed685467ab2a87102fe2b98209d035b296cb2a860e2360504b.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:2'452'688 bytes
First seen:2026-03-25 08:15:52 UTC
Last seen:2026-03-25 09:52:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ebc247a77b4d4a804b261f97a1fd075c (55 x Vidar, 20 x Smoke Loader, 3 x Stealc)
ssdeep 49152:aKVq1CCE7tm3LoWzkCSvi1TZ2iDBRi88m8:aK+VWizPVXDBRk
TLSH T171B57B1BAD9408FAC0AE97B188B761923B70FC190B3223D75E8176786FB2BE15D75704
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 abuse_ch
Tags:exe signed vidar

Code Signing Certificate

Organisation:*.ss.com
Issuer:Sectigo Public Server Authentication CA DV R36
Algorithm:sha256WithRSAEncryption
Valid from:2025-07-20T00:00:00Z
Valid to:2026-07-21T23:59:59Z
Serial number: 187d88f8089414ab4e78adab80915842
Intelligence: 6 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: e7430086330026dc3cfc4b2f89906f3fbecdd690036343252b3d4fa14457ba3b
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
161
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
a6ceb294eb4ac6ed685467ab2a87102fe2b98209d035b296cb2a860e2360504b.exe
Verdict:
Malicious activity
Analysis date:
2026-03-25 00:30:05 UTC
Tags:
stealer stealc vidar xor-url generic golang
Link:
https://app.any.run/tasks/ded29c44-1991-47bc-a875-1cc62b866407

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/59164/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.53615798.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69c32c8c390b996474137433
Tags:
ransomware injection dridex obfusc
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/a6ceb294eb4ac6ed685467ab2a87102fe2b98209d035b296cb2a860e2360504b
Verdict:
Malicious
File Type:
exe x64
Detections:
Trojan-PSW.Win32.Stealerc.ugy
Link:
https://opentip.kaspersky.com/a6ceb294eb4ac6ed685467ab2a87102fe2b98209d035b296cb2a860e2360504b/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5b9c551b-795a-4272-be48-72da44d4800b
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1888712
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Modifies the context of a thread in another process (thread injection)
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Queues an APC in another process (thread injection)
Sample uses string decryption to hide its real strings
Sets debug register (to hijack the execution of another thread)
Suricata IDS alerts for network traffic
Tries to detect virtualization through RDTSC time measurements
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: 1888712 Sample: EfcHjh796J.exe Startdate: 25/03/2026 Architecture: WINDOWS Score: 100 51 shed.dual-low.part-0041.t-0009.t-msedge.net 2->51 53 sb.scorecardresearch.com 2->53 55 28 other IPs or domains 2->55 73 Suricata IDS alerts for network traffic 2->73 75 Found malware configuration 2->75 77 Multi AV Scanner detection for submitted file 2->77 79 4 other signatures 2->79 8 EfcHjh796J.exe 21 2->8         started        12 msedge.exe 598 2->12         started        14 msedge.exe 8 2->14         started        16 2 other processes 2->16 signatures3 process4 dnsIp5 57 46.224.169.62, 443, 49694, 49695 DADEHGOSTAR-ASAS12880-DataCommunicationCompanyofIran Iran (ISLAMIC Republic Of) 8->57 81 Tries to harvest and steal browser information (history, passwords, etc) 8->81 83 Sets debug register (to hijack the execution of another thread) 8->83 85 Writes to foreign memory regions 8->85 87 8 other signatures 8->87 18 msedge.exe 11 8->18         started        21 msedge.exe 2 12 8->21         started        23 msedge.exe 8->23         started        34 3 other processes 8->34 59 192.168.2.10, 138, 443, 49296 unknown unknown 12->59 61 239.255.255.250 unknown Reserved 12->61 25 msedge.exe 12->25         started        28 msedge.exe 12->28         started        30 msedge.exe 12->30         started        32 msedge.exe 14->32         started        36 2 other processes 16->36 signatures6 process7 dnsIp8 71 Monitors registry run keys for changes 18->71 38 msedge.exe 18->38         started        40 msedge.exe 21->40         started        42 msedge.exe 23->42         started        63 104.208.16.89, 443, 49763 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 25->63 65 13.107.213.69, 443, 49747 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 25->65 67 42 other IPs or domains 25->67 44 chrome.exe 34->44         started        47 msedge.exe 34->47         started        49 msedge.exe 34->49         started        signatures9 process10 dnsIp11 69 www.google.com 142.251.157.119, 443, 49714, 49718 GOOGLEUS United States 44->69
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a6ceb294eb4ac6ed685467ab2a87102fe2b98209d035b296cb2a860e2360504b
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/29413048035f0030b1347951d1f170d9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6ceb294eb4ac6ed685467ab2a87102fe2b98209d035b296cb2a860e2360504b/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/a6ceb294eb4ac6ed685467ab2a87102fe2b98209d035b296cb2a860e2360504b
Threat name:
Win64.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-03-25 00:30:13 UTC
File Type:
PE+ (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u3hlffhljldo22cum6vsvbyqf7rltaqj2a23ffwlfkda4i3akbfq._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:e70f3e335aa6a27237d846ecce3bc64c collection discovery spyware stealer
Link:
https://tria.ge/reports/260325-j6bmnahs2j/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Enumerates physical storage devices
System Time Discovery
Drops file in Windows directory
Accesses Microsoft Outlook profiles
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://46.224.169.62
https://telegram.me/t22see
https://steamcommunity.com/profiles/76561198727080522
Unpacked files
SH256 hash:
a6ceb294eb4ac6ed685467ab2a87102fe2b98209d035b296cb2a860e2360504b
MD5 hash:
29413048035f0030b1347951d1f170d9
SHA1 hash:
b2b02f0c7ed5b925d5c203cd87262efa17d3a260
Link:
https://www.unpac.me/results/3d88e71f-0365-4d49-8bbb-d56fe87dd1d9/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a6ceb294eb4a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/a6ceb294eb4ac6ed685467ab2a87102fe2b98209d035b296cb2a860e2360504b

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:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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_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:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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: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: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/
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

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/59164/

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