MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 646bf45d8d0dc1648ed4f0d6d29bbc1f10f94a0ae18dba1783e8e177ccd158cd. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 646bf45d8d0dc1648ed4f0d6d29bbc1f10f94a0ae18dba1783e8e177ccd158cd
SHA3-384 hash: b84026b5aa7549d5ea08895c50da626e218cfd2bea100fb7a743c410cb7ea5cabd343adaa7c6116e1f323e3e66afd125
SHA1 hash: b6521505963add407a39606c8d2fc690c0c54edc
MD5 hash: c4ff8cf795c0a099ebed5be6dae3167e
humanhash: march-music-item-lake
File name:SecuriteInfo.com.Win64.MalwareX-gen.56466393
Download: download sample
File size:3'562'928 bytes
First seen:2025-10-26 19:31:59 UTC
Last seen:2025-10-26 21:17:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3e0e6d32ffd90c41d6f9e812a56d2d80
ssdeep 98304:Xatb0OU25qvFpLD8TkBxae8WP66VJhvKnJ8PAe:XQ4OUbnD8YBALWPJVJhCJ8Pv
TLSH T1ABF523A4BED9DEF8E02FD3703551010DB22A3B724A3C55BE9B98D4299C9663C5D329CC
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 SecuriteInfoCom
Tags:exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
88
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win64.MalwareX-gen.56466393
Verdict:
Malicious activity
Analysis date:
2025-10-26 19:33:23 UTC
Tags:
golang crypto-regex
Link:
https://app.any.run/tasks/438254f2-61a8-47ea-95d3-bb51c5685a88

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/34196/
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68fe774f3bdc93eb0564a8c9
Tags:
injection obfusc
Result
Verdict:
Malware
Maliciousness:

Behaviour
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% directory
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
invalid-signature overlay packed redcap signed
Link:
https://www.filescan.io/uploads/68fe774e3a79800405f767d3/reports/cc16b819-323c-4567-a955-cfb7cf5018cc/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/646bf45d8d0dc1648ed4f0d6d29bbc1f10f94a0ae18dba1783e8e177ccd158cd
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-26T16:13:00Z UTC
Last seen:
2025-10-27T19:00:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/646bf45d8d0dc1648ed4f0d6d29bbc1f10f94a0ae18dba1783e8e177ccd158cd/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/2c54013f-da15-49fc-b74b-d339fc45938a
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/646bf45d8d0dc1648ed4f0d6d29bbc1f10f94a0ae18dba1783e8e177ccd158cd
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/c4ff8cf795c0a099ebed5be6dae3167e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/646bf45d8d0dc1648ed4f0d6d29bbc1f10f94a0ae18dba1783e8e177ccd158cd/
Threat name:
Win64.Spyware.Stealc
Create hunting rule
Status:
Malicious
First seen:
2025-10-26 19:33:30 UTC
File Type:
PE+ (Exe)
AV detection:
28 of 38 (73.68%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mrv7ixmnbxawjdwu6dlnfg54d4ipssqk4gg3uf4d5dqxptgrldgq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery execution persistence
Link:
https://tria.ge/reports/251026-x85v6sdy4h/
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
Executes dropped EXE
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3eaf6d13-06bc-47f0-a978-b67556103b83
Unpacked files
SH256 hash:
646bf45d8d0dc1648ed4f0d6d29bbc1f10f94a0ae18dba1783e8e177ccd158cd
MD5 hash:
c4ff8cf795c0a099ebed5be6dae3167e
SHA1 hash:
b6521505963add407a39606c8d2fc690c0c54edc
Link:
https://www.unpac.me/results/4268922a-1e50-4df7-a211-294116084377/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/646bf45d8d0dc1648ed4f0d6d29bbc1f10f94a0ae18dba1783e8e177ccd158cd

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_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

Executable exe 646bf45d8d0dc1648ed4f0d6d29bbc1f10f94a0ae18dba1783e8e177ccd158cd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3687921/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/34196/

Comments