MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd1a4137fb29a94777cafedaaf9118b456f4f3aa7e6cc7de3a40e5c180776c34. 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: fd1a4137fb29a94777cafedaaf9118b456f4f3aa7e6cc7de3a40e5c180776c34
SHA3-384 hash: ffbc10fd2cb2dd1421b9ac74ca2f912026ba99a2a6dcf80e133fead117ab8a855767d6525a501bcbdc387d5ce74c74bd
SHA1 hash: 1e8413bcf808f39a8afeeb234853dacdcb7a1ca5
MD5 hash: efd3f18a12e24fd9f756b5033ced0217
humanhash: pasta-asparagus-virginia-washington
File name:mby.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'144'320 bytes
First seen:2020-06-05 16:44:50 UTC
Last seen:2020-06-05 17:32:40 UTC
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:rDcsLcv2iYNR7meNcn/G2nL0V6Kt1kCx+n:ncL2ZNRbx2L0VXl4n
Threatray 3'260 similar samples on MalwareBazaar
TLSH 2935BEAC726072EFC85BD072DEA81C68AA60787B431F5207A42715EDDE4D997CF244F2
Reporter James_inthe_box
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/6772/
Detection(s):
SecuriteInfo.com.Variant.MSILPerseus.225130.105.5645.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-05 16:44:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7unecn73fguuo56k73nk7eiywrlpj45kpzwmpxr2ids4dadxnq2a._file
Verdict:
malicious
Label(s):
hawkeyekeylogger
Create hunting rule
Similar samples:
1e351911bf4f3405c644d9145ba2947cf78e9049578fe1e64b3466478ad3e1cf
MassLogger
206ffd0bd61efa5d7555466690e7e20ee7bcf6f8e45323bb1bb01b85073bc77b
MassLogger
29285c1e0f58e12ace807098090275535b37d6faf0379372b4ae41299cca5c3f
MassLogger
49d77c8caa4d87fa662a587b32f6b138c7eb8b7a4b0ef369af695bb231c2aa4e
MassLogger
519675edeedff67d6e38db3a65860747facf59b0301ca98fb85c52a135017791
MassLogger
5ed34087532263b2a7797a258fadc6d243e1eaedc7bcd2860fbb7ee2e1e6306c
MassLogger
95f69b9685e5b4cb229d4f95a60d9e50b09496d84afea57a56d766cbe6d767de
MassLogger
ae2820f20d20e5dc262e7e018e027646b4e5e4fcbc58cc6663dd077890b27e64
MassLogger
c43664e2b2ec5c1f4d836f46e2e13452a4d717b8cfd39bd3deceba6bac70d45f
MassLogger
e245394d284c52b53c088927f7548cccff63b0bdc36427c1e4f6f66edc3153bd
MassLogger
+ 3'250 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger ransomware rezer0 spyware stealer
Link:
https://tria.ge/reports/201109-zg5crevqrx/
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
rezer0
MassLogger
MassLogger Main Payload
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

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/6772/

Comments