MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ef36e084ad7c81a9fea1d0233af25d6d85a35927df6f89426cbed409e8b18a4. 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


MassLogger


Vendor detections: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0ef36e084ad7c81a9fea1d0233af25d6d85a35927df6f89426cbed409e8b18a4
SHA3-384 hash: 3bce255cf02efd39bf6bda127e78bc6a13b82dfe3224f6d02d10c351eb9a4e0a1e1e79793928fc362f70ee2146c00eb7
SHA1 hash: e394aad36193efd35f4183474d6a6d178c689e0a
MD5 hash: 0c5cf33fe6263fc090e6fdba64f707ae
humanhash: steak-angel-seven-utah
File name:0ef36e084ad7c81a9fea1d0233af25d6d85a35927df6f89426cbed409e8b18a4.vbs
Download: download sample
Signature MassLogger
Create hunting rule
File size:16'833 bytes
First seen:2025-10-02 12:32:54 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 384:MzIF1rccdyvi9ivmW3DwZ7d/QVotFyO7bJ0+rjt0Vp:BF1oSyNfMZJ0oaOnJ2
Threatray 2'152 similar samples on MalwareBazaar
TLSH T18A72123B914CDFF00B7E22F0118B7D112065932AA9369D7CA8DA8198BF27B514F974EC
Magika vba
Reporter JAMESWT_WT
Tags:MassLogger ngfkjfy-icu STEGO-LONDON vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
IT IT
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/29921/
Detection(s):
TwinWave.EvilVBA.LostAtSeaFuncInDirection.20240306.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68dc9e9f40b7da0b4eb90d55
Tags:
obfuscate xtreme shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 evasive obfuscated obfuscated powershell
Link:
https://www.filescan.io/uploads/68de712b674d5fd6aa139d79/reports/83c6e8ff-72a1-4615-8354-06b0c53394c0/overview
Verdict:
Malicious
Labled as:
GT:VB.Heur2.ObfDldr.34
Link:
https://www.hybrid-analysis.com/sample/0ef36e084ad7c81a9fea1d0233af25d6d85a35927df6f89426cbed409e8b18a4
Verdict:
Malicious
File Type:
vbs
First seen:
2025-09-30T10:45:00Z UTC
Last seen:
2025-10-04T08:00:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/0ef36e084ad7c81a9fea1d0233af25d6d85a35927df6f89426cbed409e8b18a4/results?tab=lookup
Score:
70%
Verdict:
Susipicious
File Type:
SCRIPT
Link:
https://malprob.io/report/0ef36e084ad7c81a9fea1d0233af25d6d85a35927df6f89426cbed409e8b18a4
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0ef36e084ad7c81a9fea1d0233af25d6d85a35927df6f89426cbed409e8b18a4/
Verdict:
Malicious
Threat:
Family.MASSLOGGER
Link:
https://tip.neiki.dev/file/0ef36e084ad7c81a9fea1d0233af25d6d85a35927df6f89426cbed409e8b18a4
Threat name:
Win32.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2025-09-30 17:21:16 UTC
File Type:
Text (VBS)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b3zw4cck27ebvh7kdubdhlzf23mfunmspx3prfbgzpwubhuldcsa._file
Verdict:
malicious
Label(s):
novastealer
Create hunting rule
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MassLogger
073f19c57b7df3868b83c3648938b52b94878bc4e00d9eaf0c0074a338cd510a
MassLogger
20b37d457b9e5f1e1dc85e6fcdbafa5d0daafeac23d578b58cbb8816f16abdea
MassLogger
6963136965cd4a8cab567d7dc4435484e5a390946d3bb811878ce91f78ddc15c
MassLogger
6e031bc082fb7a6b0a975f835d040d9f0ca918fd0d79c0c899369315e6824599
MassLogger
7f0f163959167b201b99ebe9695944e5b9c3ac7536fc84023aac565b0c21d3d4
MassLogger
ab9cfb220debabf3b0789611d45cd86104f9b0b8d941fca0689b6c11ae26fc45
MassLogger
ee9f38c9868efd78d92285557e33e7fc10af0d062a7c3595e9d60056daca40b2
MassLogger
error
MassLogger
f340b73cc89e25e6726a019b3e79c0b491b69b0c54ae3f02ba062879c48253df
MassLogger
+ 2'142 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger collection defense_evasion discovery execution spyware stealer
Link:
https://tria.ge/reports/251002-prk6facm8s/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Command and Scripting Interpreter: PowerShell
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Badlisted process makes network request
MassLogger
Masslogger family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0ef36e084ad7c81a9fea1d0233af25d6d85a35927df6f89426cbed409e8b18a4

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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

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/29921/

Comments