MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d49af631d0fd3acbdaf7cdd6e6d30ea162c4f1ead48221e86dbe0d2c1e59e11c. 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 File information Comments

SHA256 hash: d49af631d0fd3acbdaf7cdd6e6d30ea162c4f1ead48221e86dbe0d2c1e59e11c
SHA3-384 hash: 25a2ad9c5639a4dd2d78fd5fcd7c324eadca2b74dcb62ac5b7d0c071623a9b61e53aa351cff11ee0d725ee0dee2be76e
SHA1 hash: 7005d3c408d601b960ec18435622789da2a946ca
MD5 hash: 54611d08b7476b84d84744fe62958407
humanhash: golf-paris-carpet-fix
File name:cmd.bat
Download: download sample
Signature AsyncRAT
File size:172 bytes
First seen:2025-04-09 07:05:01 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 3:mKDDGKSSJJFI9IrFhjNBtAcHfD5uVilZGZELBCTYLISG63BjUJCI6B:hSG8qXHHfD5uVirGWoTCIsjUJkB
Threatray 69 similar samples on MalwareBazaar
TLSH T194C0803F5154CB261505E475F6160945F14D39C500F55F527272AD124571554D5580C8
Magika batch
Reporter JAMESWT_WT
Tags:185-7-214-181 AsyncRAT bat

Intelligence


File Origin
# of uploads :
1
# of downloads :
108
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
cmd.bat
Verdict:
Malicious activity
Analysis date:
2025-04-09 09:14:34 UTC
Tags:
loader rat asyncrat remote

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
95.7%
Tags:
trojan shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process with a hidden window
Creating a file
Connection attempt to an infection source
Sending a TCP request to an infection source
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive powershell
Result
Threat name:
AsyncRAT, DcRat
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Compiles code for process injection (via .Net compiler)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Dot net compiler compiles file from suspicious location
Suricata IDS alerts for network traffic
Writes to foreign memory regions
Yara detected AsyncRAT
Yara detected Costura Assembly Loader
Yara detected DcRat
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1660452 Sample: cmd.bat Startdate: 09/04/2025 Architecture: WINDOWS Score: 100 31 pki-goog.l.google.com 2->31 33 c.pki.goog 2->33 37 Suricata IDS alerts for network traffic 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 9 other signatures 2->43 9 cmd.exe 1 2->9         started        signatures3 process4 process5 11 powershell.exe 14 33 9->11         started        16 conhost.exe 9->16         started        dnsIp6 35 185.7.214.181, 1414, 49687, 49688 DELUNETDE France 11->35 27 C:\Users\user\AppData\...\ctbye0nl.cmdline, Unicode 11->27 dropped 29 C:\Users\user\AppData\Local\...\ctbye0nl.0.cs, C++ 11->29 dropped 45 Writes to foreign memory regions 11->45 47 Compiles code for process injection (via .Net compiler) 11->47 49 Injects a PE file into a foreign processes 11->49 51 Loading BitLocker PowerShell Module 11->51 18 csc.exe 3 11->18         started        21 MSBuild.exe 2 11->21         started        file7 signatures8 process9 file10 25 C:\Users\user\AppData\Local\...\ctbye0nl.dll, PE32 18->25 dropped 23 cvtres.exe 1 18->23         started        process11
Threat name:
Script-BAT.Trojan.Boxter
Status:
Malicious
First seen:
2025-03-24 16:54:00 UTC
File Type:
Text (Batch)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Result
Malware family:
asyncrat
Score:
  10/10
Tags:
family:asyncrat botnet:default discovery execution rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Command and Scripting Interpreter: PowerShell
Blocklisted process makes network request
Downloads MZ/PE file
AsyncRat
Asyncrat family
Malware Config
C2 Extraction:
185.7.214.181:1414
Dropper Extraction:
http://185.7.214.181/a.mp4
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.

Comments