MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5933110e6d5714ac077e2e45c86792cb48442e48718f25fddd78d5de54487c6e. 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: 7


Intelligence 7 IOCs YARA File information Comments

SHA256 hash: 5933110e6d5714ac077e2e45c86792cb48442e48718f25fddd78d5de54487c6e
SHA3-384 hash: 7b6cd6b17572c1c6ae7ac62ef92dab08e76c8a023f9e2fb43bdf2fab4e1b175b4a9b8db60095a5659dd5d4d846469b75
SHA1 hash: 399a710dfc0669cff9a9510dbd04307c411dc0b1
MD5 hash: b17fe35728c7b8b8aa4d65cc3583f99f
humanhash: winter-two-four-nuts
File name:PO8531003.exe
Download: download sample
Signature MassLogger
File size:995'840 bytes
First seen:2020-08-11 08:15:31 UTC
Last seen:2020-08-11 08:36:12 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 12288:3Iqv1QCHkvcui1/xlYk0DvLm1ngwn31eJKe7S5UduUqNeDg:3I27ui1JlYk0DvL+3zV5UQUqN
Threatray 674 similar samples on MalwareBazaar
TLSH 66254D3635C38029C86943F484B86AC2F6657BCA3F658F1EA1EB530C9F0356B7B1615E
Reporter FORMALITYDE
Tags:MassLogger

Intelligence


File Origin
# of uploads :
3
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Running batch commands
Launching a process
Deleting of the original file
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Signature
Deletes itself after installation
Injects a PE file into a foreign processes
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 Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 261296 Sample: PO8531003.exe Startdate: 11/08/2020 Architecture: WINDOWS Score: 68 20 Yara detected MassLogger RAT 2->20 22 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 2->22 24 Yara detected Costura Assembly Loader 2->24 8 PO8531003.exe 3 2->8         started        process3 signatures4 26 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->26 28 Injects a PE file into a foreign processes 8->28 11 PO8531003.exe 2 8->11         started        process5 process6 13 cmd.exe 1 11->13         started        process7 15 powershell.exe 17 13->15         started        18 conhost.exe 13->18         started        signatures8 30 Deletes itself after installation 15->30
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-08-11 04:28:36 UTC
AV detection:
22 of 29 (75.86%)
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 5933110e6d5714ac077e2e45c86792cb48442e48718f25fddd78d5de54487c6e

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments