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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6683adcb8a152d31ef1132ee3f4cb818dcf0b5e361f991286f9fb5d2d747afd. 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


RegPhantom


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f6683adcb8a152d31ef1132ee3f4cb818dcf0b5e361f991286f9fb5d2d747afd
SHA3-384 hash: 395a9edf8ab6cb6c2b14b95a451d8c8b6f7f9590e5ec4cbd77389a7de9531861b9b1e45249abb659f4aebdf6773693a6
SHA1 hash: e6c007d56409a76a42d25613c0d19cde2e12a2d3
MD5 hash: d050774dcdcc830e4b4b8b10590df3f6
humanhash: timing-mobile-quebec-april
File name:f6683adcb8a152d31ef1132ee3f4cb818dcf0b5e361f991286f9fb5d2d747afd
Download: download sample
Signature RegPhantom
Create hunting rule
File size:64'512 bytes
First seen:2026-10-07 09:39:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 793d5e12fbd00ed7abfa28e603970f75 (18 x RegPhantom)
ssdeep 1536:9zVxavCDWPAjOZqjWw4zfWB3ZzMH8JikAAl:9zVxavcfWw4zfWBJDikL
TLSH T18E531F763D0CCA47FB4481FAF01049C4483167985FA562D3EEF9AFA53E2ECA14A59378
TrID 44.6% (.EXE) Win64 Executable (generic) (6522/11/2)
14.0% (.ICL) Windows Icons Library (generic) (2059/9)
13.8% (.EXE) OS/2 Executable (generic) (2029/13)
13.7% (.EXE) Generic Win/DOS Executable (2002/3)
13.6% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter pierrehpezier
Tags:exe RegPhantom RegPhentom

Intelligence

File Origin
# of uploads :
1
# of downloads :
178
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/90964/
Detection(s):
SecuriteInfo.com.Variant.GenericFCA.Agent.Zusy.23.11544329.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
microsoft_visual_cc packed regphantom
Link:
https://www.filescan.io/uploads/6ac6138caaf71f9bc0085495/reports/04bb5c3f-4dfa-4f41-9d3d-a0630aa98102/overview
Verdict:
Malicious
Labled as:
Trojan.Rootkit.RegPhantom
Link:
https://www.hybrid-analysis.com/sample/f6683adcb8a152d31ef1132ee3f4cb818dcf0b5e361f991286f9fb5d2d747afd
Verdict:
Malicious
File Type:
sys x64
First seen:
2026-03-21T01:38:00Z UTC
Last seen:
2026-03-21T01:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f6683adcb8a152d31ef1132ee3f4cb818dcf0b5e361f991286f9fb5d2d747afd/results?tab=lookup
Malware family:
Regphantom
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3dbc6648-0907-4161-a72e-d5ddeaa37290
Score:
72%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f6683adcb8a152d31ef1132ee3f4cb818dcf0b5e361f991286f9fb5d2d747afd
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/d050774dcdcc830e4b4b8b10590df3f6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f6683adcb8a152d31ef1132ee3f4cb818dcf0b5e361f991286f9fb5d2d747afd/
Threat name:
Win64.Rootkit.Regphantom
Create hunting rule
Status:
Malicious
First seen:
2025-08-07 21:01:40 UTC
AV detection:
15 of 23 (65.22%)
Threat level:
  4/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6zudvxfyufjnghxrcmxoh5glqgg46c26gypzseug7h5v2llupl6q._file
Verdict:
malicious
Label(s):
RegPhantom
Create hunting rule
Link:
https://reports.threatray.com/94a3f039-a2e5-49b4-831b-fc5ec5a45634
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/261007-lsbfvawvgs/
Unpacked files
SH256 hash:
f6683adcb8a152d31ef1132ee3f4cb818dcf0b5e361f991286f9fb5d2d747afd
MD5 hash:
d050774dcdcc830e4b4b8b10590df3f6
SHA1 hash:
e6c007d56409a76a42d25613c0d19cde2e12a2d3
Link:
https://www.unpac.me/results/af8e8827-c603-4456-a6bf-2789f1ac3313/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DriveBy Activity
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/f6683adcb8a152d31ef1132ee3f4cb818dcf0b5e361f991286f9fb5d2d747afd

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:MAL_Kernel_RegPhantom_Mar26
Create hunting rule
Author:Pezier Pierre-Henri (Nextron Systems)
Description:Detects RegPhantom, a kernel-mode rootkit that allow attacker to inject arbitrary code from unprivileged user-mode into kernel-mode and execute it.
Reference:Internal Research
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.

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/90964/

Comments