MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e39ed8bfee05ab6d964885748f4800bf955b47b59002213e34e5b9d331882b98. 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: 7
| SHA256 hash: | e39ed8bfee05ab6d964885748f4800bf955b47b59002213e34e5b9d331882b98 |
|---|---|
| SHA3-384 hash: | 0bcdfaff825943a5364a2b686b60a6ec0a42961ad743ec7e46a956124fab1b6fd3de842488321e4d5f9ce68834eb4075 |
| SHA1 hash: | 1ed81bf68e94e16d1e56a78dc71c9fcd993e0973 |
| MD5 hash: | 361662a43b699d9ec3cdfd282ae7d223 |
| humanhash: | earth-grey-pluto-pluto |
| File name: | Payment Advice.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 22'520 bytes |
| First seen: | 2020-12-02 09:19:45 UTC |
| Last seen: | 2020-12-10 07:52:50 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 384:lzsCCwAWuH9LPakWfo4447ZNeaqZtVyLvbEff9CRl9DNDgf2hX:lzX3E5PHWfo444SGLbaFCRlrUf2h |
| Threatray | 574 similar samples on MalwareBazaar |
| TLSH | AFA21924AFA70422F6BBAF3053D702E14B7EE383365356AFACD442961B4364469542FB |
| Reporter |  abuse_ch |
| Tags: | exe HSBC MassLogger |
abuse_ch
Malspam distributing unidentified malware:HELO: mail.good-hills.co.jp
Sending IP: 153.120.2.71
From: HSBC <info@kansan.com>
Subject: Payment Advice - Ref: HSBC99002992/17112020
Attachment: Payment Advice.7z.zip (contains "Payment Advice.exe")
Intelligence
File Origin
# of uploads :
25
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Enabling autorun
Deleting of the original file
Result
Gathering data
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Connects to a pastebin service (likely for C&C)
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Drops PE files to the startup folder
Executable has a suspicious name (potential lure to open the executable)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.MassLogger
Status:
Malicious
First seen:
2020-12-02 09:20:07 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
masslogger
Similar samples:
+ 564 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
family:masslogger persistence spyware stealer
Behaviour
Delays execution with timeout.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Deletes itself
Drops startup file
Reads user/profile data of web browsers
MassLogger
MassLogger Main Payload
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
e39ed8bfee05ab6d964885748f4800bf955b47b59002213e34e5b9d331882b98
MD5 hash:
361662a43b699d9ec3cdfd282ae7d223
SHA1 hash:
1ed81bf68e94e16d1e56a78dc71c9fcd993e0973
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.