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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0956ec57c3ddcd24c4d61bd6a4dd16b5f1468f701a286e46b761f5be4fc478ac. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0956ec57c3ddcd24c4d61bd6a4dd16b5f1468f701a286e46b761f5be4fc478ac
SHA3-384 hash: e9b5ca72a071e8d58e0c31aa7b44c12ef1d76bd00dcc04a2cadf407ec60802b269e97062d5c5a39bb3db302862304300
SHA1 hash: c56e2cb069e019cd56d54816cddcad8cdc1a4f17
MD5 hash: 66d58031731fc12a2b31d51af1b9640a
humanhash: beer-angel-gee-seven
File name:0956ec57c3ddcd24c4d61bd6a4dd16b5f1468f701a286e46b761f5be4fc478ac
Download: download sample
Signature RegPhantom
Create hunting rule
File size:64'512 bytes
First seen:2026-10-07 09:40:45 UTC
Last seen:2026-10-07 09:41:26 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 793d5e12fbd00ed7abfa28e603970f75 (18 x RegPhantom)
ssdeep 1536:msQehjwbRNIzdTGB9Feyxbvfi36NqXYQc:msQeh6JB9FeyZHE6NqoQc
TLSH T177530E767D4CCA87F74480FAF0104AC4083167986FA551D3EEF9AFA53E2F8A14A59378
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
188
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/90967/
Detection(s):
SecuriteInfo.com.Variant.GenericFCA.Agent.Zusy.23.84932668.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad034e56f551121ba15a5e0
Tags:
rootkit virus
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed rootkit
Link:
https://www.filescan.io/uploads/6ac613b87e93bc678fa3aaea/reports/9c83f3d4-8df1-4ad1-89dc-107cdf67f1f6/overview
Verdict:
Malicious
Labled as:
Trojan.Rootkit.RegPhantom
Link:
https://www.hybrid-analysis.com/sample/0956ec57c3ddcd24c4d61bd6a4dd16b5f1468f701a286e46b761f5be4fc478ac
Verdict:
Malicious
File Type:
sys x64
First seen:
2026-03-25T02:46:00Z UTC
Last seen:
2026-09-20T12:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0956ec57c3ddcd24c4d61bd6a4dd16b5f1468f701a286e46b761f5be4fc478ac/results?tab=lookup
Malware family:
Regphantom
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4383f849-4779-4451-8326-8b9c26e50bf4
Score:
69%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/0956ec57c3ddcd24c4d61bd6a4dd16b5f1468f701a286e46b761f5be4fc478ac
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/66d58031731fc12a2b31d51af1b9640a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0956ec57c3ddcd24c4d61bd6a4dd16b5f1468f701a286e46b761f5be4fc478ac/
Threat name:
Win64.Rootkit.Regphantom
Create hunting rule
Status:
Malicious
First seen:
2025-08-06 08:20:16 UTC
File Type:
PE+ (Sys)
AV detection:
22 of 36 (61.11%)
Threat level:
  4/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bfloyv6d3xgsjrgwdplkjxiwwxyund3qdiug4rvxmh234t6epcwa._file
Verdict:
malicious
Label(s):
RegPhantom
Create hunting rule
Link:
https://reports.threatray.com/9194cc26-334b-4cc1-8aef-de91bc244fd9
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/261007-lsbfvaxs4m/
Unpacked files
SH256 hash:
0956ec57c3ddcd24c4d61bd6a4dd16b5f1468f701a286e46b761f5be4fc478ac
MD5 hash:
66d58031731fc12a2b31d51af1b9640a
SHA1 hash:
c56e2cb069e019cd56d54816cddcad8cdc1a4f17
Link:
https://www.unpac.me/results/70d45d81-5d8f-4566-b632-81135ccb28a2/
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/0956ec57c3ddcd24c4d61bd6a4dd16b5f1468f701a286e46b761f5be4fc478ac

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/90967/

Comments