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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8733a3c3b6ead1ea724bf6e7ccf6e231e570ddf25611391ad6fc0b6674eee4ef. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8733a3c3b6ead1ea724bf6e7ccf6e231e570ddf25611391ad6fc0b6674eee4ef
SHA3-384 hash: 8842fe103a34414f7a4961f8d9e2bb14f80d4f5db4d9a5d3e453af0a43aa28f7d85a5c234d9762fab3de494dd2c6506e
SHA1 hash: 6af296ef1f0db892ad50ffe8d65e9190dcacbff9
MD5 hash: 41b74c8b24997cd99969a46900eca33b
humanhash: princess-september-thirteen-summer
File name:newisbest.exe
Download: download sample
File size:1'054'208 bytes
First seen:2026-10-04 14:52:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 95be79980b1cb3270dbca767aa2be45c
ssdeep 12288:h9W3i453iQn+MeNgRH9eqIQy7pa2wIGSv4VJLub+lAd5QR9yclEYn:63bJ5CgRH9QlrSSwJzadm3f5n
TLSH T1F225DF076B999EB5F81693F40ABB4D32CA71B8164BE05EEF074D0AD00E6E5C11EF9352
TrID 51.9% (.EXE) Win64 Executable (generic) (6522/11/2)
16.1% (.EXE) OS/2 Executable (generic) (2029/13)
15.9% (.EXE) Generic Win/DOS Executable (2002/3)
15.9% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
dhash icon 0829197969692000
Reporter aachum
Tags:dropped-by-OffLoader exe YapStealer


Avatar
iamaachum
https://oldisgoldgameis.com/newisbest.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
241
Origin country :
ES ES
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Suspicious activity
Analysis date:
2026-10-04 14:58:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c8967676-c53d-4704-a254-049ee11d3234

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/90623/
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.18983689.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug fingerprint microsoft_visual_cc
Link:
https://www.filescan.io/uploads/6ac268596d529b0e74c326e1/reports/1224af46-3b78-4f11-91f1-beca94158f23/overview
Verdict:
Malicious
Labled as:
Win64/GenKryptik.HVNC trojan
Link:
https://www.hybrid-analysis.com/sample/8733a3c3b6ead1ea724bf6e7ccf6e231e570ddf25611391ad6fc0b6674eee4ef
Verdict:
Unknown
File Type:
exe x64
First seen:
2026-10-04T13:20:00Z UTC
Last seen:
2026-10-06T10:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8733a3c3b6ead1ea724bf6e7ccf6e231e570ddf25611391ad6fc0b6674eee4ef/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/723ed1b4-c477-41b8-9ea6-e5f0f85cdb22
Result
Threat name:
n/a
Detection:
malicious
Classification:
phis.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1981986
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Creates a thread in another existing process (thread injection)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Joe Sandbox ML detected suspicious sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Suspicious access to claude desktop data directory by non-Claude process
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1981986 Sample: newisbest.exe Startdate: 04/10/2026 Architecture: WINDOWS Score: 100 31 seerdfu.com 2->31 41 Antivirus detection for URL or domain 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Joe Sandbox ML detected suspicious sample 2->45 8 explorer.exe 20 7 2->8 injected 12 newisbest.exe 2->12         started        signatures3 process4 dnsIp5 33 150.171.28.12, 443 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 8->33 35 seerdfu.com 172.67.218.48, 443, 49699, 49700 CLOUDFLARENET-CloudflareIncUS Canada 8->35 37 23.11.32.159, 80 AKAMAI-AMSNL United States 8->37 47 System process connects to network (likely due to code injection or exploit) 8->47 49 Tries to steal Instant Messenger accounts or passwords 8->49 51 Found many strings related to Crypto-Wallets (likely being stolen) 8->51 59 5 other signatures 8->59 14 chrome.exe 3 8->14         started        53 Injects code into the Windows Explorer (explorer.exe) 12->53 55 Writes to foreign memory regions 12->55 57 Allocates memory in foreign processes 12->57 61 2 other signatures 12->61 signatures6 process7 dnsIp8 39 192.168.2.4, 138, 443, 49697 unknown unknown 14->39 17 chrome.exe 14->17         started        21 chrome.exe 14->21         started        process9 dnsIp10 25 ogads-pa.clients6.google.com 142.250.65.74, 443, 49723, 49727 GOOGLE-GoogleLLCUS United States 17->25 27 www.google.com 142.251.156.119, 443, 49701, 49709 GOOGLE-GoogleLLCUS United States 17->27 29 3 other IPs or domains 17->29 23 Chrome Cache Entry: 93, PDP-11 17->23 dropped file11
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8733a3c3b6ead1ea724bf6e7ccf6e231e570ddf25611391ad6fc0b6674eee4ef
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/41b74c8b24997cd99969a46900eca33b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8733a3c3b6ead1ea724bf6e7ccf6e231e570ddf25611391ad6fc0b6674eee4ef/
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-10-04 14:53:33 UTC
File Type:
PE+ (Exe)
Extracted files:
5
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q4z2hq5w5li6u4sl63t4z5xcghsxbxpskyitsgww7qfwm5ho4txq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery execution spyware
Link:
https://tria.ge/reports/261004-r9dkesvv8r/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Executes a command shell one-liner
System Time Discovery
Drops file in Program Files directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Unpacked files
SH256 hash:
8733a3c3b6ead1ea724bf6e7ccf6e231e570ddf25611391ad6fc0b6674eee4ef
MD5 hash:
41b74c8b24997cd99969a46900eca33b
SHA1 hash:
6af296ef1f0db892ad50ffe8d65e9190dcacbff9
Link:
https://www.unpac.me/results/8493baca-8601-4074-a98a-edc256a39b5c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8733a3c3b6ea/report/overview.html
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/8733a3c3b6ead1ea724bf6e7ccf6e231e570ddf25611391ad6fc0b6674eee4ef

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__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
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.
Rule name:WIN_Malware_Unknown_ForgeAuto_3ee43008
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_4fa7e284_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat extrait)
Rule name:WIN_Sample_Unique_69354b41
Create hunting rule
Author:Marjoriefort
Description:Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

File information

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

Web download

Executable exe 8733a3c3b6ead1ea724bf6e7ccf6e231e570ddf25611391ad6fc0b6674eee4ef

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/90623/

Comments