MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4010d6e2c545680af19ccfb7fdefd746be6aaf1a38b1b9e0a33ce58e0a398e04. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4010d6e2c545680af19ccfb7fdefd746be6aaf1a38b1b9e0a33ce58e0a398e04
SHA3-384 hash: 7a6e0b8d8e6544cd8414da1eb3f0157b15a83f0ed9526d58b50b5013bc569a07b68a325646925191b21a08ac98252087
SHA1 hash: 8837b4fb3e81436e17ec7686cc4d497fa23cc6bc
MD5 hash: 290a51a1f510c3983bab387318311a00
humanhash: massachusetts-music-pluto-fourteen
File name:SecuriteInfo.com.Heuristic.HEUR.AGEN.1313656.13208.30309
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:8'192 bytes
First seen:2024-09-15 16:27:49 UTC
Last seen:2024-09-25 12:48:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 96:2JxVVBeRbjTg5vxw48H7yjSNRw8lQ2fzedGPWvV6TC9k4SO9zNt:2rteVjM5vm48by6i8yGzNWvVYCe4r3
TLSH T18BF10A23E7DC8675C87A0E366C5A63000579F3198E3BE72E78CC916B1E5734505A2FB6
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
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: 147-45-44-131 AsyncRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
379
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
http://147.45.44.131/files/999.exe
Verdict:
Malicious activity
Analysis date:
2024-09-15 16:59:30 UTC
Tags:
loader asyncrat
Link:
https://app.any.run/tasks/110a0b29-5532-43ed-ae07-e685934ac571

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Heuristic.HEUR.AGEN.1313656.13208.30309.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e70b1c71e91b3281b9fcf7
Tags:
Execution Generic Network Static Stealth Trojan
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm configsecuritypolicy evasive hacktool lolbin mpcmdrun msconfig regedit
Link:
https://www.filescan.io/uploads/66e70b18043c09361a2ffc08/reports/c89bccfb-18bd-4b81-a441-cd94859e2dea/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/4010d6e2c545680af19ccfb7fdefd746be6aaf1a38b1b9e0a33ce58e0a398e04
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/505ca888-99ad-4ef9-a67f-1f640a036b75
Result
Threat name:
AsyncRAT, DcRat
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1511542
Signature
.NET source code references suspicious native API functions
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Encrypted powershell cmdline option found
Found malware configuration
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious encrypted Powershell command line found
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
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Suspicious Encoded PowerShell Command Line
Sigma detected: Suspicious PowerShell Encoded Command Patterns
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AsyncRAT
Yara detected DcRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1511542 Sample: SecuriteInfo.com.Heuristic.... Startdate: 15/09/2024 Architecture: WINDOWS Score: 100 49 goooooooool.com 2->49 63 Multi AV Scanner detection for domain / URL 2->63 65 Found malware configuration 2->65 67 Malicious sample detected (through community Yara rule) 2->67 69 13 other signatures 2->69 9 SecuriteInfo.com.Heuristic.HEUR.AGEN.1313656.13208.30309.exe 15 6 2->9         started        14 shellhost.exe 2 2->14         started        signatures3 process4 dnsIp5 51 147.45.44.131, 49707, 80 FREE-NET-ASFREEnetEU Russian Federation 9->51 45 C:\Users\user\AppData\...\n2ix3q3g.run.exe, PE32 9->45 dropped 47 SecuriteInfo.com.H...13208.30309.exe.log, CSV 9->47 dropped 73 Malicious encrypted Powershell command line found 9->73 75 Encrypted powershell cmdline option found 9->75 77 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->77 16 n2ix3q3g.run.exe 7 9->16         started        20 powershell.exe 23 9->20         started        22 conhost.exe 9->22         started        53 goooooooool.com 80.78.28.83, 1337, 49708, 49716 CYBERDYNELR Cyprus 14->53 79 Antivirus detection for dropped file 14->79 81 Multi AV Scanner detection for dropped file 14->81 83 Machine Learning detection for dropped file 14->83 file6 signatures7 process8 file9 43 C:\Users\user\AppData\Local\...\shellhost.exe, PE32 16->43 dropped 55 Antivirus detection for dropped file 16->55 57 Multi AV Scanner detection for dropped file 16->57 59 Machine Learning detection for dropped file 16->59 24 cmd.exe 1 16->24         started        27 cmd.exe 1 16->27         started        61 Loading BitLocker PowerShell Module 20->61 29 WmiPrvSE.exe 20->29         started        31 conhost.exe 20->31         started        signatures10 process11 signatures12 71 Uses schtasks.exe or at.exe to add and modify task schedules 24->71 33 conhost.exe 24->33         started        35 schtasks.exe 1 24->35         started        37 shellhost.exe 3 27->37         started        39 conhost.exe 27->39         started        41 timeout.exe 1 27->41         started        process13
Score:
39%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/4010d6e2c545680af19ccfb7fdefd746be6aaf1a38b1b9e0a33ce58e0a398e04
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4010d6e2c545680af19ccfb7fdefd746be6aaf1a38b1b9e0a33ce58e0a398e04/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iainnywfivuav4m4z637336xi27gvly2hcy3tyfdhtsy4crzryca._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default discovery execution rat
Link:
https://tria.ge/reports/240915-tym1tstbjn/
Behaviour
Delays execution with timeout.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
goooooooool.com:1337
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7ca94447-c132-4525-a7ce-96b43b30edde
Unpacked files
SH256 hash:
4010d6e2c545680af19ccfb7fdefd746be6aaf1a38b1b9e0a33ce58e0a398e04
MD5 hash:
290a51a1f510c3983bab387318311a00
SHA1 hash:
8837b4fb3e81436e17ec7686cc4d497fa23cc6bc
Link:
https://www.unpac.me/results/7ed1f769-eb59-49d3-9e17-d16b77c01c4e/
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/4010d6e2c545680af19ccfb7fdefd746be6aaf1a38b1b9e0a33ce58e0a398e04

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:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:MSIL_TinyDownloader_Generic
Create hunting rule
Author:albertzsigovits
Description:Detects small-sized dotNET downloaders
Rule name:NET
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

File information

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

Web download

AsyncRAT

Executable exe 4010d6e2c545680af19ccfb7fdefd746be6aaf1a38b1b9e0a33ce58e0a398e04

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3174366/
  
Delivery method
Distributed via web download

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 (GUARD_CF)high

Comments