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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3c04ff117162bfd32c3fbb7a632f72ef8442222fda0645ac9eab3a2f9587e20. 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


WARDENStealer


Vendor detections: 15


Intelligence 15 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3c04ff117162bfd32c3fbb7a632f72ef8442222fda0645ac9eab3a2f9587e20
SHA3-384 hash: c542d9c65baed34e27178afa04def646b6b2a5ea44bc4dac87050ec09f874f27d99054e1f1eb46e1848c74e6ed0d24af
SHA1 hash: cfbe95402662013bc58dada3a5424a4519883fc4
MD5 hash: f1ba1aa49081c49f15865860e7ad521b
humanhash: bravo-virginia-three-sodium
File name:saguramo.exe
Download: download sample
Signature WARDENStealer
Create hunting rule
File size:746'496 bytes
First seen:2026-11-14 08:52:30 UTC
Last seen:2026-11-14 09:27:19 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash b964b7b76fa8802bf623dedbd888420c (1 x WARDENStealer)
ssdeep 12288:PlTuUYP0j/wjLU6mJOun5LyXUQCRjNAjdS36rUxh2IiuN+DyNwGKw2eZ5VBN2x:PBvYK4j18mkJp6o0s2IX+DyywdZ5VB0x
TLSH T1BCF4F162F2D647F8C12BC27546224427EA717C09476066FFA3956B6B2E367C08F3EB50
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 021806429a9a6410 (1 x WARDENStealer)
Reporter aachum
Tags:dropped-by-OffLoader exe WARDENStealer


Avatar
iamaachum
https://emergencydownloads.com/saguramo.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
209
Origin country :
FR FR
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Suspicious activity
Analysis date:
2026-11-14 09:02:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9865bc12-887a-446c-8d7b-6556a7c35d8a

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/100028/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6af821760a71acf937da8eb5
Tags:
emotet cobalt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating synchronization primitives
Searching for synchronization primitives
Creating a window
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug base64 fingerprint microsoft_visual_cc
Link:
https://www.filescan.io/uploads/6af8226e0847f09407a6f4ea/reports/ccc50b9f-94ba-45fc-8d8c-a579ab1e68c3/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/b3c04ff117162bfd32c3fbb7a632f72ef8442222fda0645ac9eab3a2f9587e20
Verdict:
Malicious
File Type:
exe x64
Link:
https://opentip.kaspersky.com/b3c04ff117162bfd32c3fbb7a632f72ef8442222fda0645ac9eab3a2f9587e20/results?tab=lookup
Malware family:
Warden Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c72f8228-08d5-47bc-98b4-284c736d2aee
Result
Threat name:
Warden Stealer, Xmrig
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/2005958
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Bypasses PowerShell execution policy
Connects to a pastebin service (likely for C&C)
Creates a thread in another existing process (thread injection)
Drops executable to a common third party application directory
Encrypted powershell cmdline option found
Found direct / indirect Syscall (likely to bypass EDR)
Found hidden mapped module (file has been removed from disk)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects code into the Windows Explorer (explorer.exe)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Notepad Making Network Connection
Sigma detected: Suspicious Encoded PowerShell Command Line
Sigma detected: Suspicious PowerShell Encoded Command Patterns
Suspicious access to claude desktop data directory by non-Claude process
Switches to a custom stack to bypass stack traces
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
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Writes to foreign memory regions
Yara detected Warden Stealer
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 2005958 Sample: saguramo.exe Startdate: 14/11/2026 Architecture: WINDOWS Score: 100 60 pastebin.com 2->60 62 sigmon-zz.mom 2->62 64 2 other IPs or domains 2->64 88 Malicious sample detected (through community Yara rule) 2->88 90 Antivirus detection for dropped file 2->90 92 Multi AV Scanner detection for dropped file 2->92 96 7 other signatures 2->96 8 explorer.exe 34 8 2->8 injected 12 006824180.exe 5 2->12         started        15 saguramo.exe 2->15         started        17 2 other processes 2->17 signatures3 94 Connects to a pastebin service (likely for C&C) 60->94 process4 dnsIp5 82 sigmon-zz.mom 104.21.58.80, 443, 49699, 49700 CLOUDFLARENET-CloudflareIncUS Canada 8->82 84 150.171.28.12, 443 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 8->84 86 3 other IPs or domains 8->86 116 System process connects to network (likely due to code injection or exploit) 8->116 118 Tries to steal Instant Messenger accounts or passwords 8->118 120 Tries to steal Mail credentials (via file / registry access) 8->120 136 6 other signatures 8->136 19 006824180.exe 1 8->19         started        22 notepad.exe 8->22         started        25 chrome.exe 3 8->25         started        27 curl.exe 2 8->27         started        56 C:\Users\user\...\cacheworker6222_2fac.exe, PE32+ 12->56 dropped 58 C:\Users\user\AppData\...\006824180.exe, PE32+ 12->58 dropped 122 Encrypted powershell cmdline option found 12->122 124 Drops executable to a common third party application directory 12->124 30 cacheworker6222_2fac.exe 12->30         started        32 powershell.exe 19 12->32         started        126 Injects code into the Windows Explorer (explorer.exe) 15->126 128 Writes to foreign memory regions 15->128 130 Allocates memory in foreign processes 15->130 132 Creates a thread in another existing process (thread injection) 15->132 134 Multi AV Scanner detection for dropped file 17->134 34 conhost.exe 17->34         started        file6 signatures7 process8 dnsIp9 98 Encrypted powershell cmdline option found 19->98 100 Bypasses PowerShell execution policy 19->100 102 Switches to a custom stack to bypass stack traces 19->102 36 cmstp.exe 8 7 19->36         started        66 pool.hashvault.pro 45.32.65.138, 443, 49755 AS-VULTR-TheConstantCompanyLLCUS United States 22->66 104 System process connects to network (likely due to code injection or exploit) 22->104 106 Unusual module load detection (module proxying) 22->106 68 192.168.2.4, 138, 443, 49525 unknown unknown 25->68 38 chrome.exe 25->38         started        42 chrome.exe 25->42         started        70 cartkee.cc 191.217.210.94, 443, 49753 VtalBR United States 27->70 72 127.0.0.1 unknown unknown 27->72 52 C:\Users\user\AppData\Local\...\006824180.exe, PE32+ 27->52 dropped 44 conhost.exe 27->44         started        74 pastebin.com 172.66.171.73, 443, 49754 CLOUDFLARENET-CloudflareIncUS Canada 30->74 54 C:\Users\user\AppData\Local\Temp\TH87A4.tmp, PE32+ 30->54 dropped 108 Antivirus detection for dropped file 30->108 110 Multi AV Scanner detection for dropped file 30->110 112 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 30->112 114 4 other signatures 30->114 46 conhost.exe 32->46         started        48 WmiPrvSE.exe 32->48         started        file10 signatures11 process12 dnsIp13 76 mobile-gtalk.l.google.com 142.250.141.188, 49736, 5228 GOOGLE-GoogleLLCUS United States 38->76 78 play.google.com 142.251.153.7, 443, 49743, 49744 GOOGLE-GoogleLLCUS United States 38->78 80 4 other IPs or domains 38->80 50 Chrome Cache Entry: 254, PDP-11 38->50 dropped file14
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b3c04ff117162bfd32c3fbb7a632f72ef8442222fda0645ac9eab3a2f9587e20
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/f1ba1aa49081c49f15865860e7ad521b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3c04ff117162bfd32c3fbb7a632f72ef8442222fda0645ac9eab3a2f9587e20/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wpae74ixcyv72mwd7o32mmxxf34eiirc7wqgiwwj5kz2f6kypyqa._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig defense_evasion discovery miner persistence privilege_escalation spyware
Link:
https://tria.ge/reports/261114-ktcvmae19v/
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 SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
cURL User-Agent
Browser Information Discovery
Reads the TCP/IP host and domain name from the registry
System Time Discovery
Drops file in Program Files directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Contacts third-party web service commonly abused for C2
Obfuscated Files or Information: Command Obfuscation
Executes dropped EXE
Downloads MZ/PE file
Family: xmrig
Suspicious use of NtCreateUserProcessOtherParentProcess
XMRig Miner payload
Malware Family:
n/a
Verdict:
Suspicious
Tags:
injector
YARA:
n/a
Link:
https://app.threat.zone/submission/476f8185-3b1d-4dde-8ff2-c1fec6ddc9a3
Malware Family:
infostealer
Create hunting rule
Malicious:
True
Tags:
polymorphic exe 64bit
Link:
https://intel.virussign.com/intelligence/file/b3c04ff117162bfd32c3fbb7a632f72ef8442222fda0645ac9eab3a2f9587e20
Unpacked files
SH256 hash:
b3c04ff117162bfd32c3fbb7a632f72ef8442222fda0645ac9eab3a2f9587e20
MD5 hash:
f1ba1aa49081c49f15865860e7ad521b
SHA1 hash:
cfbe95402662013bc58dada3a5424a4519883fc4
Link:
https://www.unpac.me/results/f663c2c6-8dae-49b9-8c5a-1c9b3ef86643/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b3c04ff11716/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
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:telebot_framework
Create hunting rule
Author:vietdx.mb
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:VIGIA_WARDENStealer_016370ac
Create hunting rule
Author:VIG-IA - Cognitive Threat Intelligence System for Smart Territories and Tourism Sector
Description:WARDENStealer - distinctive loader and original-sample identity indicators
Reference:https://vigia.bisite.es/
Rule name:VIGIA_WARDENStealer_054a1bab
Create hunting rule
Author:VIG-IA - Cognitive Threat Intelligence System for Smart Territories and Tourism Sector
Description:WARDENStealer - distinctive indicators corroborated by sample-verified code
Reference:https://vigia.bisite.es/
Rule name:VIGIA_WARDENStealer_28e714b9
Create hunting rule
Author:VIG-IA - Cognitive Threat Intelligence System for Smart Territories and Tourism Sector
Description:WARDENStealer - distinctive artifact detection with corroborated unpacked-code indicators
Reference:https://vigia.bisite.es/
Rule name:VIGIA_WARDENStealer_8f4ac3a9
Create hunting rule
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)

File information

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

Web download

WARDENStealer

Executable exe b3c04ff117162bfd32c3fbb7a632f72ef8442222fda0645ac9eab3a2f9587e20

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/100028/

Comments