MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 666d190a7059c03b3572dd66e51b8232537a8650bbdcbfbe3f8335c830f3aeae. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 666d190a7059c03b3572dd66e51b8232537a8650bbdcbfbe3f8335c830f3aeae
SHA3-384 hash: f3347e33cd37e07cabe293915d7aaea2c56a3f96b53600d63d43a2dfbc2c03bcae76462ae7af5cd61990b809185a31fa
SHA1 hash: bba3888c8b302127231a724c00c1f518854c877d
MD5 hash: bc8b0a30a8d4af0fcadf3c8e598fd6da
humanhash: skylark-potato-network-mango
File name:VenomRAT_HVNC.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:17'387'008 bytes
First seen:2022-04-10 05:01:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 393216:tl9Yl7Elel7ElAlQleTl/l/l/l/l/lzlml/lqlZlHl/l/l/l/l/l/lIlAl+lUl2+:DTXT
TLSH T1F4077B37B9A4C1E0C0668176CD5187F5DA72BC45EAE046B72240BEAF3E336E29735361
File icon (PE):PE icon
dhash icon 28ccd6ccece07930 (9 x DCRat, 2 x AsyncRAT)
Reporter adm1n_usa32
Tags:AsyncRAT exe


Avatar
adm1n_usa32
my poor upload speed cant handle these files lol

Intelligence

File Origin
# of uploads :
1
# of downloads :
305
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
VenomRAT_HVNC.zip
Verdict:
Malicious activity
Analysis date:
2022-04-10 04:59:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7fa39435-29e0-49e3-b422-8ca61207e1ca

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Malware.Bulz-9935004-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
alien aspnet_compiler.exe control.exe explorer.exe greyware msbuild.exe obfuscated packed packed quasar regasm.exe regedit.exe regsvcs.exe remote.exe replace.exe update.exe vbc.exe virus wacatac
Link:
https://www.filescan.io/uploads/625264ccd149c40acb18bda8/reports/c8ca0c85-e595-4d3e-af09-1451f712d7e2/overview
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Quasar RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6219d6eb-a2e7-4f67-9949-b920118b795f
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/973936
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/666d190a7059c03b3572dd66e51b8232537a8650bbdcbfbe3f8335c830f3aeae/
Threat name:
ByteCode-MSIL.Trojan.Alien
Create hunting rule
Status:
Malicious
First seen:
2022-04-09 00:55:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
566
AV detection:
13 of 42 (30.95%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat rat
Link:
https://tria.ge/reports/220410-fn4zpsecaj/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Async RAT payload
AsyncRat
Unpacked files
SH256 hash:
666d190a7059c03b3572dd66e51b8232537a8650bbdcbfbe3f8335c830f3aeae
MD5 hash:
bc8b0a30a8d4af0fcadf3c8e598fd6da
SHA1 hash:
bba3888c8b302127231a724c00c1f518854c877d
Link:
https://www.unpac.me/results/be284ec2-09a5-4e95-bfe3-ee9a6f373647/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/666d190a7059c03b3572dd66e51b8232537a8650bbdcbfbe3f8335c830f3aeae

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_SUSPICIOUS_EXE_DcRatBy
Create hunting rule
Author:ditekSHen
Description:Detects executables containing the string DcRatBy
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

anyrun
any.run
https://app.any.run/tasks/7fa39435-29e0-49e3-b422-8ca61207e1ca

Comments