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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01ad626abefeb19a1fd65ec27599b6cdc0d025dc42261317e77480860ffa7a09. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments

SHA256 hash: 01ad626abefeb19a1fd65ec27599b6cdc0d025dc42261317e77480860ffa7a09
SHA3-384 hash: 7ec543ba3949522f12b56cf44d4da7dcc9ac72718ead11b011a6c85d9202d514501dfa64faecaed71e1b77c3a6ce2bd1
SHA1 hash: be70dbedfd79d3d7e3146e08cdbec5701329c39b
MD5 hash: c023f0fd63a3ed5d50299d7aa4af1e9a
humanhash: south-seven-michigan-beer
File name:01ad626abefeb19a1fd65ec27599b6cdc0d025dc42261317e77480860ffa7a09
Download: download sample
Signature MassLogger
File size:864'768 bytes
First seen:2026-08-10 14:40:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'298 x AgentTesla, 20'717 x Formbook, 12'402 x SnakeKeylogger)
ssdeep 12288:vxxltnn0gGfnQkfXfFRp1z2VXXFNOX8vlZk4ZfMce8+6m51IPB0/Dsn:vp50bQkfXdRpleX1JOM0ceMmk0/Yn
TLSH T12D05F1151316DA41E0E68BFAB8A0D37533790DCF7AE2C3969FE96FFB38153805558282
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 :
76
Origin country :
HU HU
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Tags:
micro shell msil
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
Creating a file in the %temp% directory
Launching a process
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed vbnet
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-21T04:44:00Z UTC
Last seen:
2026-08-02T08:30:00Z UTC
Hits:
~100
Gathering data
Gathering data
Threat name:
Win32.Backdoor.Remcos
Status:
Malicious
First seen:
2026-07-21 09:06:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
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:
01ad626abefeb19a1fd65ec27599b6cdc0d025dc42261317e77480860ffa7a09
MD5 hash:
c023f0fd63a3ed5d50299d7aa4af1e9a
SHA1 hash:
be70dbedfd79d3d7e3146e08cdbec5701329c39b
SH256 hash:
e72f1fb80525d700de6585648574850a8b70666e0e2a78ada6d5d3d99ab3c871
MD5 hash:
a55038c97aec46e180736bd9ebe7849a
SHA1 hash:
14456f9e9723ce47d1b6df5ef6246e8c38ec9c2a
SH256 hash:
e4e98c56847f65b0ec79dd0fcd73f780be8e5b64a78def50b3d447c6a22aab6d
MD5 hash:
3e279146474e41a20e10d71196dea18c
SHA1 hash:
c3abd761f47fc10a6e546d214517de85e1cb64a0
Malware family:
PrivateLogger
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

File information


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

Comments