MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2683a84937dd45f25eb3d5d1adc10864ecdf710b5e7ef9f9f414f13005a4923. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2683a84937dd45f25eb3d5d1adc10864ecdf710b5e7ef9f9f414f13005a4923
SHA3-384 hash: b19174c266187a4af62fdd9525059571e2b800892507f4ef9ca43c38b6ebb99e42b99aed3472513d614e68c18079a710
SHA1 hash: 11c74f1e5b47153ebc6039dd175417b69bb1e984
MD5 hash: 50c7f8f8d4085d9b471d9c564670ef6d
humanhash: kilo-zebra-fish-potato
File name:SecuriteInfo.com.Win32.MalwareX-gen.9319.7455
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:323'072 bytes
First seen:2025-02-10 23:41:49 UTC
Last seen:2025-02-11 00:52:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:jRQ38VLb04wJw+N2vjC7pPUJ6by2QKH3h82BOOiKEb:jRQQE4uIG7aIby2p3Ri
TLSH T12564231C1F1C984FCB68177821629966C138811FE413557E2CACEA4D7A1FBA2798B3F7
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter SecuriteInfoCom
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
564
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.MalwareX-gen.9319.7455
Verdict:
Malicious activity
Analysis date:
2025-02-10 23:44:36 UTC
Tags:
stealer purehvnc rat asyncrat remote
Link:
https://app.any.run/tasks/f27626d1-9f32-412a-a7e9-6e6383b09962

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.9319.7455.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67aa8f0349f32dfb0d82e4f9
Tags:
asyncrat xtreme virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a process from a recently created file
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/c2683a84937dd45f25eb3d5d1adc10864ecdf710b5e7ef9f9f414f13005a4923
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ff2702f3-c699-41a4-98cb-fea166464856
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1611568
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates autostart registry keys with suspicious names
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Sigma detected: Set autostart key via New-ItemProperty Cmdlet
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Tries to harvest and steal Bitcoin Wallet information
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1611568 Sample: SecuriteInfo.com.Win32.Malw... Startdate: 11/02/2025 Architecture: WINDOWS Score: 100 26 206.23.85.13.in-addr.arpa 2->26 32 Suricata IDS alerts for network traffic 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 6 other signatures 2->38 8 SecuriteInfo.com.Win32.MalwareX-gen.9319.7455.exe 1 3 2->8         started        13 SecuriteInfo.com.Win32.MalwareX-gen.9319.7455.exe 3 2->13         started        15 SecuriteInfo.com.Win32.MalwareX-gen.9319.7455.exe 2 2->15         started        signatures3 process4 dnsIp5 28 176.65.144.171, 49759, 49868, 56001 PALTEL-ASPALTELAutonomousSystemPS Germany 8->28 22 SecuriteInfo.com.W...X-gen.9319.7455.exe, PE32 8->22 dropped 40 Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines) 8->40 42 Suspicious powershell command line found 8->42 44 Found many strings related to Crypto-Wallets (likely being stolen) 8->44 52 4 other signatures 8->52 17 powershell.exe 1 11 8->17         started        24 SecuriteInfo.com.W...n.9319.7455.exe.log, CSV 13->24 dropped 46 Antivirus detection for dropped file 13->46 48 Multi AV Scanner detection for dropped file 13->48 50 Machine Learning detection for dropped file 13->50 file6 signatures7 process8 signatures9 30 Creates autostart registry keys with suspicious names 17->30 20 conhost.exe 17->20         started        process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c2683a84937dd45f25eb3d5d1adc10864ecdf710b5e7ef9f9f414f13005a4923
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c2683a84937dd45f25eb3d5d1adc10864ecdf710b5e7ef9f9f414f13005a4923/
Threat name:
Win32.Infostealer.Limitail
Create hunting rule
Status:
Malicious
First seen:
2025-02-10 23:18:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yjudvbetpxkf6jplhvorvxaqqzhm35yqwxt67h47ifhrgac2jerq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/250210-3p4fwsskgr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Adds Run key to start application
Command and Scripting Interpreter: PowerShell
Reads user/profile data of web browsers
Downloads MZ/PE file
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/133c8746-0f15-4063-a681-c22cabbcaf84
Unpacked files
SH256 hash:
c2683a84937dd45f25eb3d5d1adc10864ecdf710b5e7ef9f9f414f13005a4923
MD5 hash:
50c7f8f8d4085d9b471d9c564670ef6d
SHA1 hash:
11c74f1e5b47153ebc6039dd175417b69bb1e984
Link:
https://www.unpac.me/results/408a260a-b6fb-408e-854e-4d71774fad6a/
SH256 hash:
f22770cd24875385272e74548ea8ca04c5fa0732a2ab9c3d4f7c50ffe7d60ffc
MD5 hash:
fed45ee5b765563a987f4967bd71e4da
SHA1 hash:
b8de2769ee10bd469262d10efa7a0397216fa58c
Link:
https://www.unpac.me/results/408a260a-b6fb-408e-854e-4d71774fad6a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c2683a84937dd45f25eb3d5d1adc10864ecdf710b5e7ef9f9f414f13005a4923

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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)

File information

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

Web download

AsyncRAT

Executable exe c2683a84937dd45f25eb3d5d1adc10864ecdf710b5e7ef9f9f414f13005a4923

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3435359/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3435352/
  
URLhaus
https://urlhaus.abuse.ch/url/3435353/

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