MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d67042ccd43e9389b4b6c717f7407dd26fa5edd3689896d3fe6a52d8534a780. 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 4 File information Comments

SHA256 hash: 9d67042ccd43e9389b4b6c717f7407dd26fa5edd3689896d3fe6a52d8534a780
SHA3-384 hash: 9f1cb916424b5d3286683fb09f00ea5b563e5e7c612bdf37619f7f5dcaedc4feab7b79680b70c68503f765368267b375
SHA1 hash: 0e3246ef02c972a57c437306bb59111dae78d4dd
MD5 hash: 8da8d7479ec26e410fa8d2e953a39ab4
humanhash: mississippi-burger-alpha-sink
File name:9d67042ccd43e9389b4b6c717f7407dd26fa5edd3689896d3fe6a52d8534a780
Download: download sample
Signature MassLogger
File size:543'232 bytes
First seen:2025-07-07 15:18:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:SjbDBcr0mQNscg2c11wm62Vi4wjilAKEJAMxA:SjbDI0m1B1JgSlAKE+MxA
Threatray 3'792 similar samples on MalwareBazaar
TLSH T1FEC4F145D5538E16D0AB0BBD2BAAC17A2A321FCE942AC70F9FC63DE775733411585B02
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
dhash icon a8cccc949494b4d4 (6 x SnakeKeylogger, 5 x AgentTesla, 2 x Formbook)
Reporter adrian__luca
Tags:exe MassLogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
23
Origin country :
HU HU
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.9%
Tags:
spawn shell msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
DNS request
Connection attempt
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable PDB Path PE (Portable Executable) SOS: 0.02 Win 32 Exe x86
Threat name:
Win32.Packed.Generic
Status:
Suspicious
First seen:
2025-06-27 07:34:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 24 (79.17%)
Threat level:
  1/5
Result
Malware family:
masslogger
Score:
  10/10
Tags:
family:masslogger collection discovery execution persistence spyware stealer
Behaviour
Scheduled Task/Job: Scheduled Task
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
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
MassLogger
Masslogger family
Unpacked files
SH256 hash:
9d67042ccd43e9389b4b6c717f7407dd26fa5edd3689896d3fe6a52d8534a780
MD5 hash:
8da8d7479ec26e410fa8d2e953a39ab4
SHA1 hash:
0e3246ef02c972a57c437306bb59111dae78d4dd
SH256 hash:
fd8e694ab19875cb7fd6d4230f4a9385ec7b1f83fd7c1c98bc874df20c94b0ac
MD5 hash:
f311ad1781cb9620986213d7e39b9e5b
SHA1 hash:
29e4da2327b6f9644f3b394d6933e0ee122edf4e
SH256 hash:
adccbc4d43cd92446275d5fa1525791f73477d02f33b64dbe760bf99621468ea
MD5 hash:
99569c05a39351903eb8a872ce7b2ea7
SHA1 hash:
46c41784e465bbbe9755c43a1bd1ce846506db0b
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24 SUSP_OBF_NET_Reactor_Indicators_Jan24
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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information


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

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments