MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 581e67ecad1f19be4e34d8b43ed2db992f0ad8fa6b44f8568b4c24d12cfd15a0. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 581e67ecad1f19be4e34d8b43ed2db992f0ad8fa6b44f8568b4c24d12cfd15a0
SHA3-384 hash: d550d0aabdc7c291afdb5e4a00d29f948a17fe8eaf55bf709dfdb076695c77c98feee650713eefa54c0fa74a559c6be7
SHA1 hash: ae82629e51d8d6feb8bf04bca2b3ce652bfd032f
MD5 hash: 58aae7123431b23f47b517c229bf1e01
humanhash: table-red-massachusetts-green
File name:SecuriteInfo.com.Win64.MalwareX-gen.35339287
Download: download sample
Signature Stealc
Create hunting rule
File size:3'456'960 bytes
First seen:2025-10-28 07:16:55 UTC
Last seen:2025-10-28 08:45:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a56f115ee5ef2625bd949acaeec66b76 (53 x Stealc, 46 x PureHVNC, 28 x RedLineStealer)
ssdeep 98304:UGVHUFqOJw26MO3QawcCknZu76IKJ3YX1PmixDJiZS:WqOfOhwDGhodDJiZS
TLSH T11BF511CFE383C403C96C2FB265946A5BED31FC0E78A24F299269F1753632E193199E45
TrID 38.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.6% (.ICL) Windows Icons Library (generic) (2059/9)
15.4% (.EXE) OS/2 Executable (generic) (2029/13)
15.2% (.EXE) Generic Win/DOS Executable (2002/3)
15.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe Stealc

Intelligence

File Origin
# of uploads :
2
# of downloads :
68
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
581e67ecad1f19be4e34d8b43ed2db992f0ad8fa6b44f8568b4c24d12cfd15a0.bin.exe
Verdict:
Malicious activity
Analysis date:
2025-10-27 19:33:29 UTC
Tags:
stealc stealer themida
Link:
https://app.any.run/tasks/7f7e1e8f-06b2-4f0b-8a35-f09a6d2f6e64

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/34405/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69006e755c3edf10df5319f8
Tags:
cobalt crypt virus sage
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 microsoft_visual_cc obfuscated obfuscated packed packed packer_detected signed themidawinlicense
Link:
https://www.filescan.io/uploads/69006f0cc85c5c5697387a3f/reports/7979f60c-32c5-4609-875e-ffd1541f6e4c/overview
Verdict:
Malicious
Labled as:
Mikey.Generic
Link:
https://www.hybrid-analysis.com/sample/581e67ecad1f19be4e34d8b43ed2db992f0ad8fa6b44f8568b4c24d12cfd15a0
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-27T16:44:00Z UTC
Last seen:
2025-10-30T03:51:00Z UTC
Hits:
~100
Detections:
Trojan-PSW.Lumma.HTTP.C&C BSS:Trojan.Win32.Generic Trojan-PSW.Win32.Lumma.xey
Link:
https://opentip.kaspersky.com/581e67ecad1f19be4e34d8b43ed2db992f0ad8fa6b44f8568b4c24d12cfd15a0/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/5207c0fd-34dc-4aa3-a219-fc7bcec4e206
Score:
84%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/581e67ecad1f19be4e34d8b43ed2db992f0ad8fa6b44f8568b4c24d12cfd15a0
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/58aae7123431b23f47b517c229bf1e01
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/581e67ecad1f19be4e34d8b43ed2db992f0ad8fa6b44f8568b4c24d12cfd15a0/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/581e67ecad1f19be4e34d8b43ed2db992f0ad8fa6b44f8568b4c24d12cfd15a0
Threat name:
Win64.Malware.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-10-27 19:33:30 UTC
File Type:
PE+ (Exe)
Extracted files:
18
AV detection:
10 of 36 (27.78%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lapgp3fnd4m34tru3c2d5uw3texqvwh2nncpqvuljqsnclh5cwqa._file
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:tr1pernn defense_evasion discovery execution persistence spyware stealer themida trojan
Link:
https://tria.ge/reports/251028-h62y6svqdw/
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/8e1aa490-8637-4085-a812-4e5a7f5cb847
Unpacked files
SH256 hash:
581e67ecad1f19be4e34d8b43ed2db992f0ad8fa6b44f8568b4c24d12cfd15a0
MD5 hash:
58aae7123431b23f47b517c229bf1e01
SHA1 hash:
ae82629e51d8d6feb8bf04bca2b3ce652bfd032f
Link:
https://www.unpac.me/results/a2848235-83ff-4e39-92e2-8281da61143f/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/581e67ecad1f/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:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
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.

Web download

Stealc

Executable exe 581e67ecad1f19be4e34d8b43ed2db992f0ad8fa6b44f8568b4c24d12cfd15a0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3689356/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/34405/
  
URLhaus
https://urlhaus.abuse.ch/url/3689425/

Comments