MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6263210de6f511a30930066bc6560d1e47c2537dfefb517ad8541212362b67f. 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


Threat unknown


Vendor detections: 14


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

SHA256 hash: f6263210de6f511a30930066bc6560d1e47c2537dfefb517ad8541212362b67f
SHA3-384 hash: a9c778e0ae1bae39df8f6f1b3db5ed339517fee583da8368494a2374c4cf8cba7a4e5f7f7e02e80e746fc9299a5eea77
SHA1 hash: bc9fa16e347d855bc26e7cba2ab7ce3261b12a67
MD5 hash: 208445fc843b9e316e356be3cd90006b
humanhash: arizona-pasta-blue-saturn
File name:lanudp.exe
Download: download sample
File size:2'487'296 bytes
First seen:2025-11-02 15:19:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 928a1348fd22ec362e08a76d0569eb2b
ssdeep 49152:doShDFivfNcJImAIwXCepEDrErCDL2d6gM+cI4G1cILYIU6il4:dd2PXEo+jmn+S
TLSH T123B58C03E69584EAD49EC078C7579632BB32BC8E0730B6EB1BD44A213E66F906F1D715
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter aachum
Tags:exe hkdk-events

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
AtlasBrowser_x64.7z
Verdict:
Malicious activity
Analysis date:
2025-11-01 22:43:35 UTC
Tags:
arch-scr arch-doc arch-html anti-evasion evasion pastebin auto rustystealer stealer python generic xor-url rust telegram stealc vidar
Link:
https://app.any.run/tasks/e64c2b36-e6ce-478b-a66b-af9ab6b0e10f

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/35013/
Detection(s):
no reply from clamd
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6907769e9942f1282ecb73d1
Tags:
autorun dropper spawn sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Creating a file in the %temp% directory
Launching a process
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Win64/Agent.HJE trojan
Link:
https://www.hybrid-analysis.com/sample/f6263210de6f511a30930066bc6560d1e47c2537dfefb517ad8541212362b67f
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-11-01T08:33:00Z UTC
Last seen:
2025-11-04T07:12:00Z UTC
Hits:
~100
Detections:
Trojan.Win32.Tasker.bhfv BSS:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/f6263210de6f511a30930066bc6560d1e47c2537dfefb517ad8541212362b67f/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/877d5af2-d498-4dde-9916-ee16d94c135f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1806560
Signature
Connects to a pastebin service (likely for C&C)
Multi AV Scanner detection for submitted file
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1806560 Sample: lanudp.exe Startdate: 02/11/2025 Architecture: WINDOWS Score: 64 48 pastebin.com 2->48 50 snippet.host 2->50 58 Multi AV Scanner detection for submitted file 2->58 8 lanudp.exe 1 15 2->8         started        13 GraphicsUpdater.exe 2->13         started        15 DeviceAgent.exe 2->15         started        17 3 other processes 2->17 signatures3 60 Connects to a pastebin service (likely for C&C) 48->60 process4 dnsIp5 54 snippet.host 77.73.67.179, 443, 49691, 49693 FISHNET-ASRU Russian Federation 8->54 56 pastebin.com 172.66.171.73, 443, 49690, 49692 CLOUDFLARENETUS United States 8->56 42 C:\Users\user\AppData\...42etworkMonitor.exe, PE32+ 8->42 dropped 44 C:\Users\user\AppData\...\DeviceAgent.exe, PE32+ 8->44 dropped 46 C:\ProgramData\...behaviorgraphraphicsUpdater.exe, PE32+ 8->46 dropped 62 Uses ping.exe to sleep 8->62 64 Uses schtasks.exe or at.exe to add and modify task schedules 8->64 66 Uses ping.exe to check the status of other devices and networks 8->66 19 PING.EXE 1 8->19         started        22 schtasks.exe 1 8->22         started        24 schtasks.exe 1 8->24         started        26 4 other processes 8->26 file6 signatures7 process8 dnsIp9 52 127.0.0.1 unknown unknown 19->52 28 conhost.exe 19->28         started        30 conhost.exe 22->30         started        32 conhost.exe 24->32         started        34 conhost.exe 26->34         started        36 conhost.exe 26->36         started        38 conhost.exe 26->38         started        40 conhost.exe 26->40         started        process10
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f6263210de6f511a30930066bc6560d1e47c2537dfefb517ad8541212362b67f
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout SFX 7z Win 64 Exe x64
Link:
https://app.malva.re/file/208445fc843b9e316e356be3cd90006b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f6263210de6f511a30930066bc6560d1e47c2537dfefb517ad8541212362b67f/
Verdict:
Malicious
Threat:
NetworkReferences.Malware.Generic
Link:
https://tip.neiki.dev/file/f6263210de6f511a30930066bc6560d1e47c2537dfefb517ad8541212362b67f
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-10-30 05:37:09 UTC
File Type:
PE+ (Exe)
Extracted files:
3
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ytdeeg6n5irumetabtlyzla2hshyjjx37x3kf5nqvasci3cwz7q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery execution persistence
Link:
https://tria.ge/reports/251102-srgpssbx7d/
Behaviour
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
System Network Configuration Discovery: Internet Connection Discovery
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Executes dropped EXE
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1460680e-877c-44f6-a4ec-d174136b8a72
Unpacked files
SH256 hash:
f6263210de6f511a30930066bc6560d1e47c2537dfefb517ad8541212362b67f
MD5 hash:
208445fc843b9e316e356be3cd90006b
SHA1 hash:
bc9fa16e347d855bc26e7cba2ab7ce3261b12a67
Link:
https://www.unpac.me/results/da5dfda1-c87d-462b-9069-8ac6b6e29534/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f6263210de6f511a30930066bc6560d1e47c2537dfefb517ad8541212362b67f

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:DebuggerCheck__API
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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_SUSPICIOUS_EXE_RawPaste_URL
Create hunting rule
Author:ditekSHen
Description:Detects executables (downlaoders) containing URLs to raw contents of a paste
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ProgramLanguage_Rust
Create hunting rule
Author:albertzsigovits
Description:Application written in Rust programming language
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:SUSP_Websites
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference of suspicious sites that might be used to download further malware
Rule name:TelegramAPIMalware_PowerShell_EXE
Create hunting rule
Author:@polygonben
Description:Hunting for pwsh malware using Telegram for C2
Rule name:telegram_bot_api
Create hunting rule
Author:rectifyq
Description:Detects file containing Telegram Bot API
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

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

Web download

RustyStealer

Executable exe 89952a6dd64305cc5e134e216f5ffe363d8e9c9fc92e2b2434c7cce60229de12

Executable exe f6263210de6f511a30930066bc6560d1e47c2537dfefb517ad8541212362b67f

(this sample)

  
Link
https://tria.ge/251102-sf73lsaq3y/behavioral2
  
Dropped by
SHA256 89952a6dd64305cc5e134e216f5ffe363d8e9c9fc92e2b2434c7cce60229de12
  
Delivery method
Distributed via web download
  
Dropped by
MD5 74f0c36a71538d521613ad08870ad309
Cape
Cape
https://www.capesandbox.com/analysis/35013/

Comments