MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b880018e90051fda535402a112e213721f5b45ffe85341b41f99954487c8bf3. 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: 17


Intelligence 17 IOCs 1 YARA File information Comments

SHA256 hash: 9b880018e90051fda535402a112e213721f5b45ffe85341b41f99954487c8bf3
SHA3-384 hash: 13c51d6f57b2cd220381599a7f2cdb534d18e21b1a23a0957b2426a88b526d2e0f84013179f09e5674e94d5843119820
SHA1 hash: a50d7021d32091535d590e90840e2e837727d2f9
MD5 hash: 424bf793a469e012db0796188ae9504e
humanhash: foxtrot-stairway-johnny-echo
File name:424bf793a469e012db0796188ae9504e.exe
Download: download sample
Signature AsyncRAT
File size:10'485'760 bytes
First seen:2022-09-21 00:55:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'672 x AgentTesla, 19'494 x Formbook, 12'214 x SnakeKeylogger)
ssdeep 768:VeXApxi6glon9fUwPYhVG3WGwHQ0b8sfKjhUt7jOjmL0wx:VewpFxsH7b8sCjhG76iAwx
Threatray 2'714 similar samples on MalwareBazaar
TLSH T1D5B619002BE9865BF27D4B78A5F236568675F2633613D9A92CC051DB4923FC1CA432FA
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:AsyncRAT exe RAT


Avatar
abuse_ch
AsyncRAT C2:
18.192.31.165:10108

Indicators Of Compromise (IOCs)


Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
18.192.31.165:10108 https://threatfox.abuse.ch/ioc/850804/

Intelligence


File Origin
# of uploads :
1
# of downloads :
299
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
424bf793a469e012db0796188ae9504e.exe
Verdict:
Malicious activity
Analysis date:
2022-09-21 00:56:19 UTC
Tags:
trojan rat asyncrat

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Creating a file
Launching a process
Creating a process from a recently created file
DNS request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm asyncrat coinminer fareit greyware njrat overlay rat
Result
Verdict:
MALICIOUS
Result
Threat name:
AsyncRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Connects to a pastebin service (likely for C&C)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AsyncRAT
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 706684 Sample: exT9jsv0E7.exe Startdate: 21/09/2022 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic 2->39 41 Multi AV Scanner detection for domain / URL 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 13 other signatures 2->45 7 exT9jsv0E7.exe 7 2->7         started        process3 file4 27 C:\Users\user\...\Windows Defenders.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\...\exT9jsv0E7.exe.log, ASCII 7->29 dropped 10 cmd.exe 1 7->10         started        12 cmd.exe 1 7->12         started        process5 signatures6 15 Windows Defenders.exe 17 2 10->15         started        19 conhost.exe 10->19         started        21 timeout.exe 1 10->21         started        47 Uses schtasks.exe or at.exe to add and modify task schedules 12->47 23 conhost.exe 12->23         started        25 schtasks.exe 1 12->25         started        process7 dnsIp8 31 0.tcp.eu.ngrok.io 3.125.102.39, 10108, 49704, 49707 AMAZON-02US United States 15->31 33 pastebin.com 104.20.68.143, 443, 49703 CLOUDFLARENETUS United States 15->33 35 192.168.2.1 unknown unknown 15->35 37 Tries to harvest and steal browser information (history, passwords, etc) 15->37 signatures9
Threat name:
ByteCode-MSIL.Backdoor.AsyncRAT
Status:
Malicious
First seen:
2022-09-16 21:47:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Result
Malware family:
asyncrat
Score:
  10/10
Tags:
family:asyncrat rat
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Async RAT payload
AsyncRat
Unpacked files
SH256 hash:
9b880018e90051fda535402a112e213721f5b45ffe85341b41f99954487c8bf3
MD5 hash:
424bf793a469e012db0796188ae9504e
SHA1 hash:
a50d7021d32091535d590e90840e2e837727d2f9
Detections:
AsyncRAT win_asyncrat_w0
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.

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