MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 52610d8b6b7199cca5c5bb423edc65f316e8ab960774aa7348490899c125bcaf. 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: 9
| SHA256 hash: | 52610d8b6b7199cca5c5bb423edc65f316e8ab960774aa7348490899c125bcaf |
|---|---|
| SHA3-384 hash: | 2af1320e3a78b336cfae801d6c585b49687acf34aea8bece6401148fc2038d6c837dc18dbee1744a18614abd0c5e94e3 |
| SHA1 hash: | 6ed39e96bf1e08b6aa1768aa4565aec77137a811 |
| MD5 hash: | 0b337a80a190e332745cd9d3a22db61d |
| humanhash: | wyoming-victor-jersey-island |
| File name: | Bank_Details.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 684'032 bytes |
| First seen: | 2020-10-12 06:22:31 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:2u2jXlk6Z27FlwnVbrlgXMB7e21SD0NOkldOFrjtE5F41PNs1sj/BzcyycNzi:2rfjaqSD00kMFEcdB4yyyz |
| Threatray | 356 similar samples on MalwareBazaar |
| TLSH | BEE46A3AADD90933D6769672E9E61193EB127A833603DD0F228703450D4376BBCCAE5D |
| Reporter |  abuse_ch |
| Tags: | exe MassLogger |
abuse_ch
Malspam distributing MassLogger:HELO: saintservices.us
Sending IP: 188.225.11.245
From: Sales Manager <sales@saintservices.us>
Subject: Nov Order / Bank Details
Attachment: Bank_Details.rar (contains "Bank_Details.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Creating a window
Launching a process
Reading critical registry keys
Setting a global event handler for the keyboard
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
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.Wacatac
Status:
Malicious
First seen:
2020-10-12 03:20:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
masslogger
Similar samples:
+ 346 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
spyware stealer family:masslogger
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
MassLogger
MassLogger Main Payload
Unpacked files
SH256 hash:
52610d8b6b7199cca5c5bb423edc65f316e8ab960774aa7348490899c125bcaf
MD5 hash:
0b337a80a190e332745cd9d3a22db61d
SHA1 hash:
6ed39e96bf1e08b6aa1768aa4565aec77137a811
SH256 hash:
16ab31f08e741d29dd59895d89de54996108fa55d4be3da50880265bab045429
MD5 hash:
23f6deab6d4ee07076409d2b286f712a
SHA1 hash:
8dbcbc80fe65bd984d176f23b447c2d1ba97edd2
Detections:
win_masslogger_w0
SH256 hash:
165b6353a27653c087637f372f70713e4e0af658e87f03ba0703d8b975525243
MD5 hash:
112730ad698bcb62cfb8c64c4862640a
SHA1 hash:
6b42b1f3f372785c40b4f80c35d6aa2e0d012429
SH256 hash:
7975c86ae0a780a25d308dfaa2cdc31b4e2047bfb030711692200a8d35b3f6aa
MD5 hash:
fc30388f73df5bf87163d08be89a37e3
SHA1 hash:
7321bb2a65a054316a49e703c1c51db75b113f7f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
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: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | masslogger_gcch |
|---|---|
| Author: | govcert_ch |
| Rule name: | Quasar_RAT_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Quasar RAT |
| Reference: | https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf |
| Rule name: | win_masslogger_w0 |
|---|---|
| Author: | govcert_ch |
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.