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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 416c02fdc82b8d6456f1e08a796a2347d1ac04ac35dfa67c898e4802678ff60c. 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 5 File information Comments

SHA256 hash: 416c02fdc82b8d6456f1e08a796a2347d1ac04ac35dfa67c898e4802678ff60c
SHA3-384 hash: 004390d5c9728fab2aef7818d7811ab5f1e5ab1bd0aa656043840681e4a08884d585faee6d54573819a527b3337fb4f9
SHA1 hash: 2b083c19214768fe1a9c3d7da95a33842cbd33ef
MD5 hash: de09bb3146e6e646249a10ba36170b94
humanhash: table-robert-uncle-hotel
File name:416c02fdc82b8d6456f1e08a796a2347d1ac04ac35dfa67c898e4802678ff60c
Download: download sample
Signature MassLogger
File size:824'320 bytes
First seen:2026-09-04 20:19:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'272 x AgentTesla, 20'618 x Formbook, 12'394 x SnakeKeylogger)
ssdeep 24576:zP4oYGa5JpKBhPJIkh56Yr9nqtOdE7y8yWKK4G:DfojpKzNMYstOdE7y8yWD/
TLSH T1CE05229877A5D612E9761FF81822F13013B83DADA632E71A5FED2CDB3A137201824717
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
Reporter adrian__luca
Tags:exe MassLogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
74
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-09-04 22:35:03 UTC
Tags:
auto-reg ip-check evasion stealer smtp

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Tags:
shell virus micro spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Launching a process
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 packed
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-29T06:50:00Z UTC
Last seen:
2026-09-05T21:30:00Z UTC
Hits:
~1000
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.42 Win 32 Exe x86
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2026-07-29 19:30:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
28 of 38 (73.68%)
Threat level:
  2/5
Result
Malware family:
masslogger
Score:
  10/10
Tags:
family:masslogger collection discovery execution persistence spyware stealer
Behaviour
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
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Family: MassLogger
Unpacked files
SH256 hash:
416c02fdc82b8d6456f1e08a796a2347d1ac04ac35dfa67c898e4802678ff60c
MD5 hash:
de09bb3146e6e646249a10ba36170b94
SHA1 hash:
2b083c19214768fe1a9c3d7da95a33842cbd33ef
SH256 hash:
99a747f8a19b7ec44413573af831cf3d4b19f37ce9b341f9f9e925696c8ec17e
MD5 hash:
5a57ca873f1c47beeb57030d3dc72b4e
SHA1 hash:
86f1221dc1a602bbc6f273989eb339bd74fa936c
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SH256 hash:
47a856ff7d9bf14949f9a1deed4ba4ec9495a9ef95ee41ba6d78f630561d166c
MD5 hash:
332b4cd85d1b878f5c5bf709b5984644
SHA1 hash:
ddba69ce01e7ea28029d271d4dd2f75bc3bf454f
Malware family:
MassLogger
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
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.

Comments