MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 25f0420d3551985569fb57497301c7d2f691083d7318d28db5bab2e8a6a0bb85. 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
Threat unknown
Vendor detections: 7
| SHA256 hash: | 25f0420d3551985569fb57497301c7d2f691083d7318d28db5bab2e8a6a0bb85 |
|---|---|
| SHA3-384 hash: | 8f9abadd116b9ed30c5d97317afd5818d2bc8521c273e07fbf27d2a62526d1c82607c875498a57e54a981e7b5845df66 |
| SHA1 hash: | c20d9e818f912fc4f47ed1e85718c6196b911801 |
| MD5 hash: | 8386b787dfff37c3e7bcdcc03a0a7487 |
| humanhash: | diet-venus-iowa-july |
| File name: | image.exe |
| Download: | download sample |
| File size: | 516'096 bytes |
| First seen: | 2020-08-14 08:53:52 UTC |
| Last seen: | 2020-08-14 09:42:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7ad025296d6ab80f1c1f4bca0e2c350b |
| ssdeep | 12288:zRBZegfhFC546A9jmP/uhu/yMS08CkntxYRT:EmhFCyfmP/UDMS08Ckn3C |
| Threatray | 618 similar samples on MalwareBazaar |
| TLSH | 4BB49C17E620B50FE9A6C4B0BD7592AB19163D774286AD87B7C15F0E60722D3A8F070F |
| Reporter |  abuse_ch |
| Tags: | exe |
abuse_ch
Malspam distributing unidentified malware:HELO: smtp124.iad3a.emailsrvr.com
Sending IP: 173.203.187.124
From: ASB Bank <no-reply@asb.co.nz>
Subject: Payments for a law firm.
Attachment: image.zip (contains "image.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Sending a UDP request
Enabling autorun by creating a file
Result
Threat name:
Kutaki
Detection:
malicious
Classification:
adwa.spyw.evad
Score:
76 / 100
Signature
Drops PE files to the startup folder
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Yara detected Kutaki Keylogger
Yara detected VB_Keylogger_Generic
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.SpyAgent
Status:
Malicious
First seen:
2020-08-14 02:26:06 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 608 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops startup file
Loads dropped DLL
Drops startup file
Executes dropped EXE
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
exe 25f0420d3551985569fb57497301c7d2f691083d7318d28db5bab2e8a6a0bb85
(this sample)
Delivery method
Distributed via e-mail attachment
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