MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3e9cb7d6eaaa8c07d939eca0bbfd2d670e349de2dd018c8d30ab59b5e19ddc95. 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
AsyncRAT
Vendor detections: 7
| SHA256 hash: | 3e9cb7d6eaaa8c07d939eca0bbfd2d670e349de2dd018c8d30ab59b5e19ddc95 |
|---|---|
| SHA3-384 hash: | e8bb7e71a3018e1479f01672fe45edfd007637a9bb51f44d4c453ac53529c663934c70c8a376736acc9dbacc4461c18e |
| SHA1 hash: | a3eb5310e7499c65ca7362abf54c56f451aed7e4 |
| MD5 hash: | ba22eb105e9161c635f8d7aecca21309 |
| humanhash: | arizona-nuts-neptune-fanta |
| File name: | PO 11NWO1782020,pdf.scr |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 142'016 bytes |
| First seen: | 2020-08-17 06:09:25 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 3072:M+jE/0tq8cQR0MKzkL7utmW/vmSm7wWsD88zvkoUEHP1wXJ1gT:M+jE/0tq8cQRYtySDWEHPWrA |
| Threatray | 295 similar samples on MalwareBazaar |
| TLSH | 8FD3A4C2E18439C4D45936754D76EC292367AEFE8470880DAD5A752EEB732D3242ACCF |
| Reporter |  abuse_ch |
| Tags: | AsyncRAT scr |
abuse_ch
Malspam distributing unidentified malware:HELO: cloudhost-357400.us-midwest-1.nxcli.net
Sending IP: 104.207.254.169
From: Nicole <career@elitegsl.com>
Subject: PO 11NWO1782020
Attachment: PO 11NWO1782020,pdf.rar (contains "PO 11NWO1782020,pdf.scr")
Intelligence
File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AsyncRat
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Sending a custom TCP request
Launching a process
Sending a UDP request
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Threat name:
AsyncRAT
Detection:
malicious
Classification:
troj.adwa.evad
Score:
96 / 100
Signature
Allocates memory in foreign processes
Connects to a pastebin service (likely for C&C)
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Drops PE files to the startup folder
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-08-17 00:16:54 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 285 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
rat family:asyncrat persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Drops startup file
Async RAT payload
AsyncRat
Modifies WinLogon for persistence
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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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