MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6fdc7de80b3afad0be8be678dbd7dbf1edf000434f075e67bdc3236488cd1fe. 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: 19


Intelligence 19 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b6fdc7de80b3afad0be8be678dbd7dbf1edf000434f075e67bdc3236488cd1fe
SHA3-384 hash: a51ea18e8c9a9983057721966a14177eda905dafff797a89f135fae2e18d6a3f62183a32d5193f3243f3d1b8879eff3c
SHA1 hash: 8ce1a76ea615e015c13a43ce2a00411f7ef83dd4
MD5 hash: 4b8d613611a862def046214154911f3b
humanhash: india-six-montana-fix
File name:SecuriteInfo.com.Trojan.PackedNET.3415.22363.12515
Download: download sample
Signature MassLogger
Create hunting rule
File size:803'840 bytes
First seen:2025-09-25 15:41:54 UTC
Last seen:2025-09-25 16:44:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:cxcQjyMrX8O8CeFOilERuwvb9Qvm/7BRdiCeb+rhn36SdC6mEabeLDCMklol9dDd:ycQb8KW/lEbZ/rldRxabMDk2Jh
Threatray 3'256 similar samples on MalwareBazaar
TLSH T13405010123EAEB06D4BB07F50970D3B057796E99B516E30A4EE6ACDF3D3AB420D05297
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
139
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.3415.22363.12515
Verdict:
Malicious activity
Analysis date:
2025-09-25 15:49:31 UTC
Tags:
evasion snake keylogger telegram stealer
Link:
https://app.any.run/tasks/9d553c0d-6f23-43c1-9e53-6171317e0474

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
VIPKeyLogger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/29051/
Detection(s):
no reply from clamd
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68d562f0cc9425144151ea7a
Tags:
spawn shell virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/68d56340c564c8e81d07c4bd/reports/d0a47df0-c97e-4728-9de0-79d3bc37fda9/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/b6fdc7de80b3afad0be8be678dbd7dbf1edf000434f075e67bdc3236488cd1fe
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-25T11:08:00Z UTC
Last seen:
2025-09-25T11:08:00Z UTC
Hits:
~100
Detections:
Trojan.MSIL.Taskun.sb Trojan.MSIL.Inject.sb HEUR:Trojan-Spy.MSIL.Agent.sb VHO:Trojan-PSW.Win32.Stealer.gen Trojan-PSW.SnakeLogger.HTTP.C&C PDM:Trojan.Win32.Generic Trojan-PSW.Win32.Stelega.sb Trojan-PSW.Win32.Stealer.sb Trojan.MSIL.Crypt.sb HEUR:Trojan.MSIL.Taskun.gen
Link:
https://opentip.kaspersky.com/b6fdc7de80b3afad0be8be678dbd7dbf1edf000434f075e67bdc3236488cd1fe/results?tab=lookup
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e66019fa-9c7e-4d92-8391-472ac31b8cb0
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b6fdc7de80b3afad0be8be678dbd7dbf1edf000434f075e67bdc3236488cd1fe
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.16 Win 32 Exe x86
Link:
https://app.malva.re/file/4b8d613611a862def046214154911f3b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b6fdc7de80b3afad0be8be678dbd7dbf1edf000434f075e67bdc3236488cd1fe/
Verdict:
Malicious
Threat:
Family.SNAKE
Link:
https://tip.neiki.dev/file/b6fdc7de80b3afad0be8be678dbd7dbf1edf000434f075e67bdc3236488cd1fe
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2025-09-25 09:28:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
33
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=w364pxuawox22c7ixzty3pl5x4pn6aaegtyhlzt33qzdmsem2h7a._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
vipkeylogger
Create hunting rule
Similar samples:
03ffd9138d53cd6d65d05e242d9775a3b51201a0d556d208a69509e7be0455b7
MassLogger
65032d50c2a6525b8b9cc9636278a4228bbe65ed478c4cea87e40370b2954c1d
MassLogger
6a331ed125bffc7fcaf61837164bd52bf3f5788fc468f5a74f477df1b8f4f3c9
MassLogger
78f8b46dfdd55f7914e78f925189180f674945327ee3fa9187e2d5de86b15337
MassLogger
error
MassLogger
+ 3'246 additional samples on MalwareBazaar
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/250925-s6etracm5w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Command and Scripting Interpreter: PowerShell
VIPKeylogger
Vipkeylogger family
Verdict:
Malicious
Tags:
404Keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/ef773755-12c4-45af-9996-81d33410fdf5
Unpacked files
SH256 hash:
b6fdc7de80b3afad0be8be678dbd7dbf1edf000434f075e67bdc3236488cd1fe
MD5 hash:
4b8d613611a862def046214154911f3b
SHA1 hash:
8ce1a76ea615e015c13a43ce2a00411f7ef83dd4
Link:
https://www.unpac.me/results/fa2d0f7f-5d22-4c05-af7d-94d2b60eddeb/
SH256 hash:
44f92c25d4d71cd0848fdd7e79ac36d779480da454ef0c9a44ced7f4aea16dcc
MD5 hash:
a6ecee6815d16e82a0c38dd0b6015c64
SHA1 hash:
1045aefcdac89b74c23e54d3bac0641bea6ad015
Detections:
win_404keylogger_g1
Create hunting rule
win_masslogger_w0
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Link:
https://www.unpac.me/results/fa2d0f7f-5d22-4c05-af7d-94d2b60eddeb/
Parent samples :
734f02a83984fa7a8d735c3fcaffd7cf4faf4af94438d198e036ba2fab77bfc9
03ffd9138d53cd6d65d05e242d9775a3b51201a0d556d208a69509e7be0455b7
c5e4aa78af496b5eba31db0d046a0d9165174d60b28dd6acec669628a2c9bf30
3fbfa1b663262c6680de89a01bc35815b31a8520c155794091f48a726a6305ec
b6fdc7de80b3afad0be8be678dbd7dbf1edf000434f075e67bdc3236488cd1fe
4af56b9bfd7f7de86cc0b3b6a910c2ffb331f6c76e32104041c554c00409d296
SH256 hash:
5e37373da4d5703cda6f2767d67a8c4f39b21882d58721c7bc81f76c042eb252
MD5 hash:
0cdf7cf3e019259b23f1e2a63e12fe75
SHA1 hash:
876299ddff60b37de45835e38eda0da653f3f440
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/fa2d0f7f-5d22-4c05-af7d-94d2b60eddeb/
SH256 hash:
cdb8ac92c7a341ee1ead563bf7b48a244d580acfb30704043b6d4b24ea5ccf09
MD5 hash:
07ca79c30cd50df8c68d115eebd52475
SHA1 hash:
a70c058086cd6156059b9947aee5bcd3f75f3336
Link:
https://www.unpac.me/results/fa2d0f7f-5d22-4c05-af7d-94d2b60eddeb/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b6fdc7de80b3/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/b6fdc7de80b3afad0be8be678dbd7dbf1edf000434f075e67bdc3236488cd1fe

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:masslogger_gcch
Create hunting rule
Author:govcert_ch
Rule name:matiex
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked matiex malware samples.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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)
Rule name:telegram_bot_api
Create hunting rule
Author:rectifyq
Description:Detects file containing Telegram Bot API
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security
Rule name:win_masslogger_w0
Create hunting rule
Author:govcert_ch

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

MassLogger

Executable exe b6fdc7de80b3afad0be8be678dbd7dbf1edf000434f075e67bdc3236488cd1fe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3631856/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/29051/

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