MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ad81d618eb99e9e2e3d820cb7f2ff603bfc3395b74e26cad39a200c93942cd5. 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


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0ad81d618eb99e9e2e3d820cb7f2ff603bfc3395b74e26cad39a200c93942cd5
SHA3-384 hash: d9353587569e46325c673720384daebced986e5f814762499bd99917a876305cabc6df6673e886fe8a42e96860cfce92
SHA1 hash: d979cfb577ce5ef1d4bbcbff46a6924d6e9a03c4
MD5 hash: 46e65217ba63d30ed438a9816dd174cc
humanhash: network-five-lactose-nine
File name:46e65217ba63d30ed438a9816dd174cc.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'366'016 bytes
First seen:2020-10-06 05:22:56 UTC
Last seen:2020-10-06 05:52:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:/usU6XJf3Eijgjl5NHyOyOzol8XYwJm9Mcbk:/uR65/nSTNSrOUlgY
TLSH 0855E11195480267F232D039A632D4786B76DD466A08D2D52EE6DCBFFECFE98F4D0608
Reporter abuse_ch
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/68373/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
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 file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/482239
Signature
Found malware configuration
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)
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0ad81d618eb99e9e2e3d820cb7f2ff603bfc3395b74e26cad39a200c93942cd5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-10-06 05:24:09 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
ransomware spyware stealer family:masslogger
Link:
https://tria.ge/reports/201006-dddnnwv6le/
Behaviour
Creates scheduled task(s)
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 log file
Unpacked files
SH256 hash:
0ad81d618eb99e9e2e3d820cb7f2ff603bfc3395b74e26cad39a200c93942cd5
MD5 hash:
46e65217ba63d30ed438a9816dd174cc
SHA1 hash:
d979cfb577ce5ef1d4bbcbff46a6924d6e9a03c4
Link:
https://www.unpac.me/results/b323f349-8e5c-4fc7-925e-fcf38a94aa37/
SH256 hash:
0acff892c307dd44b5bf0a445a71555d92fe153c19d5f66c4ec74531b4dae7b9
MD5 hash:
89b53d7fb881e3faa908dfdd8a7ef17f
SHA1 hash:
0a92ffe108084b68a43ad3d0e4ebb8272e40656f
Link:
https://www.unpac.me/results/b323f349-8e5c-4fc7-925e-fcf38a94aa37/
SH256 hash:
13b24d3a09d099dabe41cd6cd71607a77e14640b1e9b4ed2d60f6c012f191c43
MD5 hash:
109cedae3c384a1913107f1efad2b7c8
SHA1 hash:
1f7f35b0ed85fa12bb839cbce698e59a30813420
Link:
https://www.unpac.me/results/b323f349-8e5c-4fc7-925e-fcf38a94aa37/
SH256 hash:
7e5680e2ba9222ca21fa50bee6c8afafaa5d47ab93737dfae697821c450b1f8f
MD5 hash:
8efdce74e577372fadf13e151a292dc1
SHA1 hash:
717184266c02444f5f04ea305fcb4251a276db48
Link:
https://www.unpac.me/results/b323f349-8e5c-4fc7-925e-fcf38a94aa37/
SH256 hash:
8cb46c6ed62c3dcd8d5ff9ecb455843e72ceb7c72110b172ff4e6ac4d9451a34
MD5 hash:
8d77899cb399dc4c91eddb605eebbd3a
SHA1 hash:
f18f33cbc670c26fb78869326cee6e2ec6c69505
Detections:
win_masslogger_w0
Create hunting rule
Link:
https://www.unpac.me/results/b323f349-8e5c-4fc7-925e-fcf38a94aa37/
Parent samples :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 hash:
e290b31047444379674227aedbbd97372f8de9ebbb571326574f2994f1955153
MD5 hash:
55e5a0c6d775537e9151bd902e4b5f1e
SHA1 hash:
a13668d0b0b6e7ef9f353f2ff9fef8c71a9555a1
Link:
https://www.unpac.me/results/b323f349-8e5c-4fc7-925e-fcf38a94aa37/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
MassLogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0ad81d618eb99e9e2e3d820cb7f2ff603bfc3395b74e26cad39a200c93942cd5

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:masslogger_gcch
Create hunting rule
Author:govcert_ch
Rule name:win_masslogger_w0
Create hunting rule
Author:govcert_ch

File information

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

Web download

MassLogger

Executable exe 0ad81d618eb99e9e2e3d820cb7f2ff603bfc3395b74e26cad39a200c93942cd5

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/68373/
  
URLhaus
https://urlhaus.abuse.ch/url/410810/
  
Delivery method
Distributed via web download

Comments