MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6eb413e10a83ccf32477baf2c8d7d21c33e98a1b65755989487fbb5d941e6ff. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f6eb413e10a83ccf32477baf2c8d7d21c33e98a1b65755989487fbb5d941e6ff
SHA3-384 hash: 976f73a44858c486b5bbac38a6c9023d987f8d6523a7f544a2dae734ae97c4648f5aa90dffa5695d19c74d83557cae67
SHA1 hash: 87c74894bdc0c790fddd518283e2b3731287a995
MD5 hash: 7be96bbd87dae218a0662071c9ae0db6
humanhash: cold-helium-uranus-tennis
File name:f6eb413e10a83ccf32477baf2c8d7d21c33e98a1b65755989487fbb5d941e6ff
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'003'520 bytes
First seen:2026-06-08 09:48:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'067 x AgentTesla, 20'020 x Formbook, 12'352 x SnakeKeylogger)
ssdeep 24576:gosdFilM4zQlnMagHXBJeiY4feyr8TLDiNDRvr:8dFuMRllqXjVY4fezXkr
TLSH T1F32523A479AEE11AC95A47BA09B2C33643354E68F521C3A7DEEDFCDF79257401824383
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 02616868e4e4e800 (4 x MassLogger, 4 x AgentTesla, 3 x SnakeKeylogger)
Reporter adrian__luca
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/fa22a88d-f7b1-40a2-ad51-20c66fa0e940/
Detection:
VIPKeyLogger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/69929/
Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a26905a3e9eff6a6b68c163
Tags:
backdoor micro smtp
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a service
Launching a process
Creating a file
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed vbnet
Link:
https://www.filescan.io/uploads/6a269001bf16337e43bb32fc/reports/2054f9c0-1a25-4387-9af7-b7dc9298b60c/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f6eb413e10a83ccf32477baf2c8d7d21c33e98a1b65755989487fbb5d941e6ff
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-18T05:57:00Z UTC
Last seen:
2026-05-21T13:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f6eb413e10a83ccf32477baf2c8d7d21c33e98a1b65755989487fbb5d941e6ff/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c752209f-62fd-48d0-9392-27aee06843b2
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f6eb413e10a83ccf32477baf2c8d7d21c33e98a1b65755989487fbb5d941e6ff
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f6eb413e10a83ccf32477baf2c8d7d21c33e98a1b65755989487fbb5d941e6ff/
Threat name:
Win32.Trojan.DarkCloud
Create hunting rule
Status:
Malicious
First seen:
2026-05-18 07:40:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
vipkeylogger
Create hunting rule
Similar samples:
error
MassLogger
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery keylogger stealer
Link:
https://tria.ge/reports/260608-ls4gmacv4w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Program crash
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Family: VIPKeylogger
Unpacked files
SH256 hash:
f6eb413e10a83ccf32477baf2c8d7d21c33e98a1b65755989487fbb5d941e6ff
MD5 hash:
7be96bbd87dae218a0662071c9ae0db6
SHA1 hash:
87c74894bdc0c790fddd518283e2b3731287a995
Link:
https://www.unpac.me/results/42bc02f2-52eb-45d6-9f44-32c5c24e940f/
SH256 hash:
a8e9af5d5db01b452944e83f445f25e3d3d04275127f12f8c368053b23c58694
MD5 hash:
a9e32f0739d267f3ba035595a0a1558c
SHA1 hash:
13db8d9b4a34689ef263de6734dc38bb58f7f795
Link:
https://www.unpac.me/results/42bc02f2-52eb-45d6-9f44-32c5c24e940f/
SH256 hash:
9eecbe1195bb9e9d7d5eb7a9e69b7658768d3484336f519ae36566c26b1a05e3
MD5 hash:
5346bfccdbaddfa37d2bb5b0e62883c2
SHA1 hash:
45a9c15b8b5fe4830545f8fe3f7c6cfd6f8422f6
Detections:
win_404keylogger_g1
Create hunting rule
win_masslogger_w0
Create hunting rule
triage_snakekeylogger_infostealer
Create hunting rule
Link:
https://www.unpac.me/results/42bc02f2-52eb-45d6-9f44-32c5c24e940f/
Parent samples :
19dac0de92478f91420db6588d40ec9a5115b4a8777cf7ba9dd4ae35059a706d
82d522f59433a213747eee3225ea33d1c1f2976a3a4a3412fe92e436f734c2f2
8442cf5d1f7e4b3922a849215c150c290bda0cc3679e25223b68f95375307386
10330919ad1b637e4c6ee42fb24e5cbf581c7a51bb879391b68be0cadcf0fa35
0973bc15da79ab1527648f46d39016824140c56a2b4204eac047bdeb10bb7960
78f8b46dfdd55f7914e78f925189180f674945327ee3fa9187e2d5de86b15337
bf9317a764ca6548a8f1c084b357da6969b6c4d4994abb704155a4a1e9ccc401
e82068a6ad93a5b11c12b6eddc010ed1f9362245392739f7541598f0bedbf43e
f6eb413e10a83ccf32477baf2c8d7d21c33e98a1b65755989487fbb5d941e6ff
SH256 hash:
622cc67e5be38528784b26b99f3a322c19ad2e7327cf840780754859cc0d19f0
MD5 hash:
cd9efeccb624ec010f73f3d735df9dbe
SHA1 hash:
e466a269b151d09624cedca38324faae933cbab9
Link:
https://www.unpac.me/results/42bc02f2-52eb-45d6-9f44-32c5c24e940f/
Malware family:
VIPKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f6eb413e10a8/report/overview.html
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/f6eb413e10a83ccf32477baf2c8d7d21c33e98a1b65755989487fbb5d941e6ff

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/69929/

Comments