MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 49624f5c771ea1f722d434fe9ddb5985529f67ebb0398ed54f5565ba5e470251. 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: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: 49624f5c771ea1f722d434fe9ddb5985529f67ebb0398ed54f5565ba5e470251
SHA3-384 hash: bb971e7932fe82ea7c1471912a8d6ff62464b25ef2134d349572a8cb8e812425bcc66aa3d6295627b96cfc2cb914d276
SHA1 hash: c2a70eb23ef2e029f400f680a6676a2a638c8e27
MD5 hash: 6776c53886645d953e106936ec046da1
humanhash: april-oranges-moon-mobile
File name:Bank Account.exe
Download: download sample
Signature MassLogger
File size:1'308'672 bytes
First seen:2020-08-19 14:32:46 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:Uo1+ZHrj0BfJQvUu3Y3yFTSdV3IruPjJ:CqvW3YiFO/4
Threatray 532 similar samples on MalwareBazaar
TLSH AD55D0806148B9DEC1571F705C27ADB0067BFFF91321D6093D0733AB8A73E56266B89A
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: sg1.productsgood.com
Sending IP: 45.125.192.99
From: Account <support@haisokbr.go.th>
Subject: Re: Bank Details
Attachment: Bank Account.rar (contains "Bank Account.exe")

Intelligence


File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Running batch commands
Launching a process
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Signature
Binary contains a suspicious time stamp
Deletes itself after installation
Injects a PE file into a foreign processes
Machine Learning detection for sample
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM_3
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 271731 Sample: Bank Account.exe Startdate: 20/08/2020 Architecture: WINDOWS Score: 84 28 Yara detected MassLogger RAT 2->28 30 Yara detected AntiVM_3 2->30 32 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 2->32 34 4 other signatures 2->34 9 Bank Account.exe 3 2->9         started        process3 file4 26 C:\Users\user\...\Bank Account.exe.log, ASCII 9->26 dropped 38 Injects a PE file into a foreign processes 9->38 13 Bank Account.exe 2 9->13         started        15 Bank Account.exe 9->15         started        signatures5 process6 process7 17 cmd.exe 1 13->17         started        process8 19 powershell.exe 16 17->19         started        22 conhost.exe 17->22         started        signatures9 36 Deletes itself after installation 19->36 24 conhost.exe 19->24         started        process10
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-08-19 10:51:50 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Result
Malware family:
masslogger
Score:
  10/10
Tags:
ransomware spyware stealer family:masslogger
Behaviour
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.

File information


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

Malspam

MassLogger

Executable exe 49624f5c771ea1f722d434fe9ddb5985529f67ebb0398ed54f5565ba5e470251

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments