MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f93a3c2de1adb53cf308fcc5ee1fcbbfa9d4f5b371dde1e5ad69d1ff017373d. 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


Stealc


Vendor detections: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f93a3c2de1adb53cf308fcc5ee1fcbbfa9d4f5b371dde1e5ad69d1ff017373d
SHA3-384 hash: 618aecf83309b443501960c87bc843075b08d0de3a6ac8f0114f47d982d1f9f11a672914ddc816db2fdb8ea6d5914965
SHA1 hash: f07fcecad8dd232bf33133b72f36d8456b8efd0b
MD5 hash: 3817fa6396b263473f5569a589fff848
humanhash: pluto-fillet-network-twenty
File name:Loader.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:8'382'896 bytes
First seen:2025-10-26 22:28:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 577240208564ce97e456e1877f7b193e (6 x Stealc, 3 x CoinMiner)
ssdeep 196608:eiqLX6SQOV5NcSVjK/0aIpu8Jd4OY/8zcHUjZvfwd:eiIrbjokJdrcFiJ8
TLSH T13C8612476694DAF4F08986FC3271414D30A1EC9A94B8CA6C59C9F8237BB3F5E045E7A3
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter burger
Tags:exe Stealc

Intelligence

File Origin
# of uploads :
1
# of downloads :
123
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Loader.exe
Verdict:
Malicious activity
Analysis date:
2025-10-26 22:26:57 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/f774fd9d-4497-49f9-b3d4-f66138c84767

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Stealc
Create hunting rule
Link:
https://www.capesandbox.com/analysis/34234/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68fea0873bdc93eb0564bac1
Tags:
autorun cobalt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending an HTTP POST request to an infection source
Connection attempt to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
invalid-signature obfuscated overlay packed packed signed vmprotect
Link:
https://www.filescan.io/uploads/68fea159fd2d7e012f4db405/reports/1c21b1e2-8ed0-41a0-87a6-4564540fe5f4/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/0f93a3c2de1adb53cf308fcc5ee1fcbbfa9d4f5b371dde1e5ad69d1ff017373d
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-26T18:47:00Z UTC
Last seen:
2025-10-28T17:12:00Z UTC
Hits:
~100
Detections:
Trojan-PSW.Win32.Coins.sb Trojan-PSW.Lumma.HTTP.C&C Trojan-Dropper.Win32.Dapato.sb Trojan.Win32.Inject.sb PDM:Trojan.Win32.Generic Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.Lumma.xdz
Link:
https://opentip.kaspersky.com/0f93a3c2de1adb53cf308fcc5ee1fcbbfa9d4f5b371dde1e5ad69d1ff017373d/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/e176b904-10bd-48bc-89cf-e435c00a7358
Result
Threat name:
Stealc v2, Xmrig
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1802121
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Changes security center settings (notifications, updates, antivirus, firewall)
Deletes shadow drive data (may be related to ransomware)
Disable Windows Defender notifications (registry)
Drops PE files to the document folder of the user
Drops PE files with benign system names
Early bird code injection technique detected
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Modifies windows update settings
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Queues an APC in another process (thread injection)
Sample uses string decryption to hide its real strings
Self deletion via cmd or bat file
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Schedule system process
Sigma detected: Stop EventLog
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
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
Writes to foreign memory regions
Yara detected Stealc v2
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1802121 Sample: Loader.exe Startdate: 26/10/2025 Architecture: WINDOWS Score: 100 88 pool.supportxmr.com 2->88 90 pool-phx.supportxmr.com 2->90 98 Found malware configuration 2->98 100 Antivirus detection for URL or domain 2->100 102 Antivirus detection for dropped file 2->102 104 11 other signatures 2->104 10 Loader.exe 23 2->10         started        15 svchost.exe 2->15         started        17 svchost.exe 1 1 2->17         started        19 8 other processes 2->19 signatures3 process4 dnsIp5 92 178.16.54.175, 49713, 80 DUSNET-ASDE Germany 10->92 94 178.16.52.82, 49723, 80 DUSNET-ASDE Germany 10->94 80 C:\Users\user\Documents\Cw15biUkrRwR.exe, PE32+ 10->80 dropped 82 C:\Users\user\Documents\258PkaOMM4wj.exe, PE32+ 10->82 dropped 84 1BOi0tXTJJWgZS1BzlecvJPgUWQPYe3K[1].exe, PE32+ 10->84 dropped 86 8GVk01wwWXHHto7BJ1pwBajM8YOnUuQf[1].exe, PE32+ 10->86 dropped 126 Early bird code injection technique detected 10->126 128 Drops PE files to the document folder of the user 10->128 130 Found many strings related to Crypto-Wallets (likely being stolen) 10->130 134 8 other signatures 10->134 21 258PkaOMM4wj.exe 9 2 10->21         started        25 Cw15biUkrRwR.exe 10->25         started        27 cmd.exe 10->27         started        35 6 other processes 10->35 132 Changes security center settings (notifications, updates, antivirus, firewall) 15->132 29 MpCmdRun.exe 1 15->29         started        96 127.0.0.1 unknown unknown 17->96 31 conhost.exe 19->31         started        33 schtasks.exe 19->33         started        file6 signatures7 process8 file9 76 C:\ProgramData\Microsoft\...\WmiPrvSE.exe, PE32+ 21->76 dropped 114 Antivirus detection for dropped file 21->114 116 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 21->116 118 Query firmware table information (likely to detect VMs) 21->118 124 6 other signatures 21->124 37 cmd.exe 1 21->37         started        40 powershell.exe 23 21->40         started        42 cmd.exe 21->42         started        52 15 other processes 21->52 78 C:\Users\user\AppData\Roaming\...\svchost.exe, PE32+ 25->78 dropped 120 Drops PE files with benign system names 25->120 122 Found direct / indirect Syscall (likely to bypass EDR) 25->122 44 cmd.exe 25->44         started        46 cmd.exe 25->46         started        48 cmd.exe 25->48         started        54 2 other processes 27->54 50 conhost.exe 29->50         started        signatures10 process11 signatures12 106 Uses ping.exe to sleep 37->106 108 Uses schtasks.exe or at.exe to add and modify task schedules 37->108 110 Uses ping.exe to check the status of other devices and networks 37->110 56 net.exe 1 37->56         started        58 conhost.exe 37->58         started        112 Loading BitLocker PowerShell Module 40->112 60 conhost.exe 40->60         started        66 2 other processes 42->66 68 2 other processes 44->68 62 conhost.exe 46->62         started        64 schtasks.exe 46->64         started        70 2 other processes 48->70 72 16 other processes 52->72 process13 process14 74 net1.exe 1 56->74         started       
Score:
82%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0f93a3c2de1adb53cf308fcc5ee1fcbbfa9d4f5b371dde1e5ad69d1ff017373d
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/3817fa6396b263473f5569a589fff848
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0f93a3c2de1adb53cf308fcc5ee1fcbbfa9d4f5b371dde1e5ad69d1ff017373d/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/0f93a3c2de1adb53cf308fcc5ee1fcbbfa9d4f5b371dde1e5ad69d1ff017373d
Threat name:
Win64.Spyware.Stealc
Create hunting rule
Status:
Suspicious
First seen:
2025-10-26 22:05:04 UTC
File Type:
PE+ (Exe)
Extracted files:
18
AV detection:
22 of 38 (57.89%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b6j2hqw6dlnvhtzqr7gf5yp4xp5j2t23g4o54hs222or74axg46q._file
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:nagibator defense_evasion discovery execution persistence spyware stealer themida trojan
Link:
https://tria.ge/reports/251026-2et9ssgj2z/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
System Network Configuration Discovery: Internet Connection Discovery
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Stealc
Stealc family
Malware Config
C2 Extraction:
http://178.16.54.175
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cc32e799-758a-44b9-8968-e0741c4b463e
Unpacked files
SH256 hash:
0f93a3c2de1adb53cf308fcc5ee1fcbbfa9d4f5b371dde1e5ad69d1ff017373d
MD5 hash:
3817fa6396b263473f5569a589fff848
SHA1 hash:
f07fcecad8dd232bf33133b72f36d8456b8efd0b
Link:
https://www.unpac.me/results/6227f72c-5e86-40c6-8db7-60851dbadea5/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0f93a3c2de1a/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:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits

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/34234/

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