MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 49406d04e4b7268279ea17e07bdb6e89c1d09b599b5afc2f9e95983db09125ef. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 49406d04e4b7268279ea17e07bdb6e89c1d09b599b5afc2f9e95983db09125ef
SHA3-384 hash: 4cfb2e52e64c264b2c6b459c77086f597930b51479cb3815862458fca24ee6c73711b1c6972c2ac0543c152d6db7d1f8
SHA1 hash: 473dfa9d8fb8ca0c4d0432ec9d747dcf86c19841
MD5 hash: 26a755ccdd45674352b7c9b19e0136e9
humanhash: nebraska-cat-september-finch
File name:Bank Confirmation.bat
Download: download sample
Signature MassLogger
Create hunting rule
File size:862'208 bytes
First seen:2020-08-18 10:11:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:S4EcmZHAFaxmVmie9bngPsYCLXac4CuR8BT23P+/XIusKR:S4EcmZHAFaxmVmie9bngPsN4W2fCj
Threatray 629 similar samples on MalwareBazaar
TLSH 4B05DF4A38D0E3DED1E58FB848509C1633BA2F19051A9A0F9C6B39E777E9BC1BD20457
Reporter abuse_ch
Tags:bat MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/47673/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/49406d04e4b7268279ea17e07bdb6e89c1d09b599b5afc2f9e95983db09125ef/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 16:05:31 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jfag2bhew4tie6pkc7qhxw3orha5bg2ztnnpyl46swmd3merexxq._file
Verdict:
unknown
Similar samples:
18b361d4c6546def2b2023997b8b0f425f8c1f4f393b94550abebdf69dc2f6e2
MassLogger
34835ff5a99d333a86d2fe7770cf4ab6612b1385d7d69d99272e96f084527237
MassLogger
43289bb160c005728b4dc1d8cd723356f1e7d2e5ba90bea7d28c3334224939c0
MassLogger
67f95900e94aed84cb50b3597df4b89270faa3b23ff0c9c6eb2398eb69c096bb
MassLogger
860a68354fad849f4d5886f00c701638d1226088d4ca26c07216d089f986a7bb
MassLogger
a20df8c992413eb34262d572f57d37c34dcdaab0fca4725dfd1a910f249f46a2
MassLogger
a91926c898c91c02d44556c60d2ed4289fcdde2e2a03c0fdcc003678aa5d767c
MassLogger
b71b1e0152b7112c6ad660c51751d19bf245fb7739c605c9389909fa4c721d06
MassLogger
c232e05f633d3e2bd0a1486a955d7f72eb9155408a635666306d922b333809b2
MassLogger
ccac5881ca9beeead13f5c7f05b289e9d3013a9eea7ce8a087dcb0aade9a60e2
MassLogger
+ 619 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
ransomware spyware stealer family:masslogger
Link:
https://tria.ge/reports/200818-9a8dwg7v9a/
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
Reads user/profile data of web browsers
MassLogger
MassLogger log file
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
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.

Malspam

MassLogger

Executable exe 49406d04e4b7268279ea17e07bdb6e89c1d09b599b5afc2f9e95983db09125ef

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/47673/

Comments