MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9b42273e757d2cd6b0861aa1a06f32f4f8e6882deaa65167e0068c38845b0cd2. 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: 8
| SHA256 hash: | 9b42273e757d2cd6b0861aa1a06f32f4f8e6882deaa65167e0068c38845b0cd2 |
|---|---|
| SHA3-384 hash: | cb4a2524b9b986d1427a8954ee1de97c711064ee860f9c65d37c2e025468b48a1b591af38c3bd30c1c0e2a48ffe91e4e |
| SHA1 hash: | 3647ae280257786713468ea4e5b357c61b21712e |
| MD5 hash: | a6fe3e43af52fe99b18a607a36d49d5b |
| humanhash: | delta-mars-september-georgia |
| File name: | Delivery Note Awd 2425627272-288367383.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 1'226'240 bytes |
| First seen: | 2020-11-06 17:41:16 UTC |
| Last seen: | 2020-11-06 19:39:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:dlsfay141hAh/k6MS0GtlvR++VUCNtvpGBLmYc9NMbdo:dlwau41hs/xMJUR5V5NtgwNSi |
| Threatray | 491 similar samples on MalwareBazaar |
| TLSH | C545D0F56286DA6AC80F003FF84B296193D9DF2D99FC944643C5F11913BC6CE96AC48B |
| Reporter |  abuse_ch |
| Tags: | DHL exe MassLogger |
abuse_ch
Malspam distributing MassLogger:HELO: auth7.cpanel.net
Sending IP: 185.162.146.30
From: DHL Express <katewright_dhl@gmail.com>
Subject: Failed DHL Delivery Notification
Attachment: Delivery Note Awd 2425627272-288367383.gz (contains "Delivery Note Awd 2425627272-288367383.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Launching a process
Reading critical registry keys
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Signature
Adds a directory exclusion to Windows Defender
Machine Learning detection for sample
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 AntiVM_3
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-05 16:55:53 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
masslogger
Similar samples:
+ 481 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
family:masslogger persistence spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
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:
9b42273e757d2cd6b0861aa1a06f32f4f8e6882deaa65167e0068c38845b0cd2
MD5 hash:
a6fe3e43af52fe99b18a607a36d49d5b
SHA1 hash:
3647ae280257786713468ea4e5b357c61b21712e
SH256 hash:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
SH256 hash:
6ed9893a1fbdc762774b92ffbd8803dd3c5b2f61fd80b758ad8dd02d5f18c4f6
MD5 hash:
32e0a1cfce0ba35e247e65b7378bf77d
SHA1 hash:
6e384716eaee353632ced5fee4d258a7d36d8832
Detections:
win_masslogger_w0
SH256 hash:
1e570d7356b56836cd24de8554953226d77c0c1f8526141fe3723b98ab184f21
MD5 hash:
791f85ab914f1994bbd9895d7ed08da2
SHA1 hash:
c3da4b262255174ba92bd5c0af1c76ff04b3567c
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: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | masslogger_gcch |
|---|---|
| Author: | govcert_ch |
| 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
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