MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8aef7422bb8ccc4560fb78875a0fb5d4644108a905febacd2b609012930e5744. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8aef7422bb8ccc4560fb78875a0fb5d4644108a905febacd2b609012930e5744
SHA3-384 hash: 5f6f5ef240873351eb52e7bc57de052ad0c885a32da2a6d34c784f16f05892ed4730930414b0ead593e4bbfbb14567aa
SHA1 hash: 8c16b59570b5ecd6c411d222de9d0f53d2c83ec0
MD5 hash: b9bc024812225caa1d0e78f34e336f6e
humanhash: mississippi-friend-arizona-five
File name:5BHHnXWAUJXWYQP.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'353'216 bytes
First seen:2020-07-17 05:27:27 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 24576:NrvxguwcLjr0202SqSk4ptlKYqe4OQ/4OaFvqgKkn0:Zx1Lc2cNk454OQAZFvqg30
Threatray 844 similar samples on MalwareBazaar
TLSH 75558CB7964DC2D2C59F9EBCC4820B71098BEDC1F0F5A60B1352BC7636327A0E88556B
Reporter JAMESWT_WT
Tags:MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/27192/
Detection(s):
SecuriteInfo.com.Fareit-FXHB9BC02481222.1978.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/388918
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8aef7422bb8ccc4560fb78875a0fb5d4644108a905febacd2b609012930e5744/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-17 05:29:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rlxxiiv3rtgekyh3pcdvud5v2rseccfjax7lvtjlmcibfeyok5ca._file
Verdict:
unknown
Similar samples:
015da4d338b5ccb6a5ae37b29a30bdd80445280746011616535a26c60b4be0bb
MassLogger
1db65284dd73545215b9db3834b16709bf5bf5c33a417c38a205d09317cd6d0d
MassLogger
4d304c854141d69a578a006c7982fe1b915f5424b017c46e25ec65301c66f395
MassLogger
540a1ab8a63b1b07ea3d80939868a94dafb79f6e2fc37a8a2cc22ded21c60deb
MassLogger
7d3633f4d63dd8e95075561828126a43b45cd0687c7e9fd58a8e556c311f5519
MassLogger
8e4b63db4255d1428f0856d7e89ab1c147599416d8edd4e4e506d3f0420d77a4
MassLogger
8ece67aa85fe6065793915cbb131064fbbae056c12a0402eac038c23eedda754
MassLogger
bac48e9a9fad6c9afa0387fe592bb1eabd56cfbcbffef2bbc765e32de2846478
MassLogger
d5151bd37aa74ce1a5782e72bf26630f2df07f1e7cbeb42f45aa2f49645c35a8
MassLogger
dd0b44aeb504ee47ac61b86d092f14b7f3955b76c4b227458237acc4c9f55663
MassLogger
+ 834 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200717-wsj53ry12a/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8aef7422bb8ccc4560fb78875a0fb5d4644108a905febacd2b609012930e5744

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

File information

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

Web download

MassLogger

Executable exe 8aef7422bb8ccc4560fb78875a0fb5d4644108a905febacd2b609012930e5744

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/413818/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/27192/

Comments