MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63b7d1315ae6db5a6f0c66fd1e8ade94a83a9bda0eb3864734e511c087430d7c. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63b7d1315ae6db5a6f0c66fd1e8ade94a83a9bda0eb3864734e511c087430d7c
SHA3-384 hash: 20d0f56865d771ab432d6cbe1abbf4d951cade38d36d84cd82425d101c04b18e1dd87c22149b22f584905dcd39765d63
SHA1 hash: 951599eef58f358347a2b2e90746562d65c44a6c
MD5 hash: 4ee7cb4b1c69e1e7fd890ebba4032c01
humanhash: arkansas-chicken-pip-quebec
File name:a4ebNcJDqnA1QbZ.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'163'264 bytes
First seen:2020-07-09 07:37:30 UTC
Last seen:2020-07-09 14:18:07 UTC
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:MqfBU+xB91ICvyCnLprmZ+uxnw8eDslhtWoslhtW0z:rBU+bvREEanwKhtWlhtWQ
Threatray 724 similar samples on MalwareBazaar
TLSH 1935E03B6766BF6FCA3A0DF0C01611018EFA1C937246D3E86DC552F64AD2B849F56272
Reporter JAMESWT_WT
Tags:MassLogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/23505/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/63b7d1315ae6db5a6f0c66fd1e8ade94a83a9bda0eb3864734e511c087430d7c/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 01:24:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mo35cmk243nvu3ymm36r5cw6ssudvg62b2zymrzu4ui4bb2dbv6a._file
Verdict:
unknown
Similar samples:
2530df4015014e80e6fe59efc45a03f4692a80027d78eec4e1390c5f5da65576
MassLogger
2e5c6ecfef94f9922f152344b96041b85bf2dc01136e921e2d8c644d903b708d
MassLogger
33bbefb4d3bb2a66e713a55da6b852df10241fb371ebda3e5a39a761bacca0b3
MassLogger
5e89838b965d79a4782b3f1079a810f8a801c0b91e0cd71081d9580d1b954f70
MassLogger
8459e6fc893b7dd880895eb1be14cf8a3bec6003bbb8493f819e48ba84491b87
MassLogger
96425dbadde8f6374899265654e2e0d7e471c756c34dff01f7d5ab08cb0c6a23
MassLogger
afdef065db92bacabeb6a8b638ff1adcded1a0f578c36ac89128d13cdf701234
MassLogger
b7e415a16cfc8d84c09f105709910d808f0ad13e64c7feb4169b135fe57c7f99
MassLogger
e06e5ba87ec0ed09101fcd62c238777c90c6a59be6bba4ced6890250948e6a4b
MassLogger
edd4ed935c2607a173722c89b329ad9dbc39d1a6204fa8ed22987f5df7955838
MassLogger
+ 714 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
stealer spyware family:masslogger
Link:
https://tria.ge/reports/200709-87p42nsvb2/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious behavior: AddClipboardFormatListener
Creates scheduled task(s)
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of web browsers
MassLogger log file
MassLogger
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: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 63b7d1315ae6db5a6f0c66fd1e8ade94a83a9bda0eb3864734e511c087430d7c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/410389/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/23505/

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