MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 224e4c17a089090cca9119d71fb2334fb15acf48bc92ea3e932c90c5ff3e769d. 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: 14


Intelligence 14 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 224e4c17a089090cca9119d71fb2334fb15acf48bc92ea3e932c90c5ff3e769d
SHA3-384 hash: 9909659bac9fb2cf3ae240265e61d2dd4547f93ccfd1f922d9e5b50327a31da27707f3f2dba0bab35051a7e513e249e8
SHA1 hash: 698aefe85ccc31f42215ca1df14faf02bb36f17e
MD5 hash: 0b963852688f37c062548d7ccf610b07
humanhash: bulldog-fillet-music-saturn
File name:file
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:192'000 bytes
First seen:2024-11-20 13:02:09 UTC
Last seen:2024-11-20 13:02:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 3072:o0WJGrmn/HDUOvme0a3dTp9bhHRR0QJ8cNh/z7Aij9K:2z/HDexaRp9btRR02xgij
TLSH T13014501536448E8EE5E90F3B4045FF605A72BC82DF377FC21B5929D61B0A94FAA40F89
TrID 46.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
36.2% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
6.6% (.EXE) Win64 Executable (generic) (10522/11/4)
3.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter Bitsight
Tags:AsyncRAT exe


Avatar
Bitsight
url: http://62.60.153.28/Ropsjsn_Belphegor_obf.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
521
Origin country :
US US
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-20 13:04:33 UTC
Tags:
rat asyncrat remote
Link:
https://app.any.run/tasks/f8767ae0-dff4-410d-b684-f57a29c3f878

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Msilzilla-9979105-0
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673ddf07ebd8decee51f7586
Tags:
emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
DNS request
Launching a process
Reading critical registry keys
Sending an HTTP GET request
Creating a window
Searching for synchronization primitives
Launching a service
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
njrat rat
Link:
https://www.filescan.io/uploads/673dde10532a867f7fa5295e/reports/3b078683-7007-4bbd-8b12-3068895690af/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/224e4c17a089090cca9119d71fb2334fb15acf48bc92ea3e932c90c5ff3e769d
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/74b9b747-8df0-44e1-ad44-e25e79e3d803
Result
Threat name:
JasonRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1559408
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
AI detected suspicious sample
Connects to a pastebin service (likely for C&C)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Potentially Suspicious Malware Callback Communication
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Yara detected Generic Downloader
Yara detected JasonRAT
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/224e4c17a089090cca9119d71fb2334fb15acf48bc92ea3e932c90c5ff3e769d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/224e4c17a089090cca9119d71fb2334fb15acf48bc92ea3e932c90c5ff3e769d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-11-20 13:03:04 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ejheyf5areeqzsurdhlr7mrtj6yvvt2ixsjouputfsiml7z6o2oq._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
error
AsyncRAT
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat rat
Link:
https://tria.ge/reports/241120-qacnea1qel/
Behaviour
Suspicious use of AdjustPrivilegeToken
Async RAT payload
AsyncRat
Asyncrat family
Verdict:
Malicious
Tags:
Win.Packed.Msilzilla-9979105-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e25ff0bb-bcfa-4fd0-a031-117c8491ffd1
Unpacked files
SH256 hash:
224e4c17a089090cca9119d71fb2334fb15acf48bc92ea3e932c90c5ff3e769d
MD5 hash:
0b963852688f37c062548d7ccf610b07
SHA1 hash:
698aefe85ccc31f42215ca1df14faf02bb36f17e
Link:
https://www.unpac.me/results/703a73c7-02e4-471b-a31e-332c197492b4/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:dcrat
Create hunting rule
Author:jeFF0Falltrades
Rule name:dcrat_kingrat
Create hunting rule
Author:jeFF0Falltrades
Rule name:dcrat_rkp
Create hunting rule
Author:jeFF0Falltrades
Description:Detects DCRat payloads
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

AsyncRAT

Executable exe 224e4c17a089090cca9119d71fb2334fb15acf48bc92ea3e932c90c5ff3e769d

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3297161/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments