MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fa1dd731e06f5a7470f45a3f09f0b39d2e236d022c9a9d6e52828e8214c5893e. 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
| SHA256 hash: | fa1dd731e06f5a7470f45a3f09f0b39d2e236d022c9a9d6e52828e8214c5893e |
|---|---|
| SHA3-384 hash: | 10b9a3cf6c2be99791ae4acdd5ef4b52f896171344c63f4b88a10f15f9602a551170e2a14a490fcc013a305bb06dd185 |
| SHA1 hash: | 637e1d8791e758bcce7a77c18c3c2019105e70e1 |
| MD5 hash: | 54a3dd33e8b12aed84551a0fecaa4068 |
| humanhash: | nuts-early-coffee-robert |
| File name: | scan copy.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 879'616 bytes |
| First seen: | 2020-08-17 17:34:49 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (28'879 x AgentTesla, 8'705 x Formbook, 4'202 x Loki) |
| ssdeep | 24576:84EcmZHAFaxmVmie9bngPdQIBc+uDclRzjHVZxualO9Oi+h3W:84EcmZHAFaxmVmie9bngPdQAdxqalO/z |
| Threatray | 622 similar samples on MalwareBazaar |
| TLSH | 5815CE5839D0E7AED5E58FB954349C3827E32F1A060EA907DC6B39D173F9BC1AE00496 |
| Reporter | @abuse_ch |
| Tags: | exe MassLogger |
@abuse_ch
Malspam distributing unidentified malware:HELO: akriliktezgah.biz.tr
Sending IP: 162.221.204.210
From: Account Payable <info@akriliktezgah.biz.tr>
Subject: Payment Advise $ 112,500
Attachment: scan copy.r00 (contains "scan copy.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
63
Origin country :
USMail intelligence
Geo location:
Global
Volume:
Low
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Creating a file
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Signature
Deletes itself after installation
Machine Learning detection for dropped file
Machine Learning detection for sample
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-08-17 08:57:19 UTC
AV detection:
29 of 48 (60.42%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 612 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
ransomware spyware stealer family:masslogger evasion
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
Maps connected drives based on registry
Checks BIOS information in registry
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
MassLogger
MassLogger log file
AV coverage:
45.45%
AV detections:
30 / 66
Threat name:
Kryptik
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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