MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a30ab8782ab15ad6c40cbdec8e351308da814dd00d300f3b860bd5e9faa7afa8. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a30ab8782ab15ad6c40cbdec8e351308da814dd00d300f3b860bd5e9faa7afa8
SHA3-384 hash: 1f586b690049b845e2679629564f520f078266ea4bf71c27a9329d150f9dcd86563fa11b69b2936dd18800fca3d980bd
SHA1 hash: 28c8cbdac105211452c78aa940ddef8ba2ce2639
MD5 hash: 66a85fb093517360502131b73a9c7c2d
humanhash: low-echo-south-venus
File name:dwde.bat
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:2'362 bytes
First seen:2025-03-26 22:57:37 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/plain
ssdeep 48:js7BK7E4ep3zI8FivJpso2Ui2gPH29vlxF2TH2AdZH3E2S:ZVedI8sPxqFpa
Threatray 1'646 similar samples on MalwareBazaar
TLSH T182410E040C65842F67FAC638C3226905E65BF10BED059690B324A9690FA910DEAFFFB5
Magika batch
Reporter smica83
Tags:bat

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
dwde.bat
Verdict:
Malicious activity
Analysis date:
2025-03-26 22:58:30 UTC
Tags:
stealer github remote xworm
Link:
https://app.any.run/tasks/de0d3bec-7d0d-4c47-8edb-8859d523ace2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e4868912b5dc44da3e548d
Tags:
dropper shell sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm asyncrat attrib backdoor cacls.exe cmd dropper lolbin obfuscated powershell rat reconnaissance schtasks timeout xworm
Link:
https://www.filescan.io/uploads/67e48688f274bf2d8e2448ce/reports/d19ec7e6-d8ca-469a-b318-9057703f2274/overview
Verdict:
Suspicious
Labled as:
BAT/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/a30ab8782ab15ad6c40cbdec8e351308da814dd00d300f3b860bd5e9faa7afa8
Result
Verdict:
UNKNOWN
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1649614
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Powershell drops PE file
Protects its processes via BreakOnTermination flag
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: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Suspicious Invoke-WebRequest Execution
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1649614 Sample: dwde.bat Startdate: 26/03/2025 Architecture: WINDOWS Score: 100 49 us.loclx.io 2->49 51 raw.githubusercontent.com 2->51 57 Suricata IDS alerts for network traffic 2->57 59 Found malware configuration 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 9 other signatures 2->63 9 cmd.exe 2 2->9         started        12 Discord.exe 1 2->12         started        14 Discord.exe 2->14         started        16 2 other processes 2->16 signatures3 process4 signatures5 77 Suspicious powershell command line found 9->77 79 Uses cmd line tools excessively to alter registry or file data 9->79 81 Adds a directory exclusion to Windows Defender 9->81 18 Tmod.exe 1 7 9->18         started        23 powershell.exe 23 9->23         started        25 powershell.exe 7 9->25         started        27 22 other processes 9->27 83 Antivirus detection for dropped file 12->83 85 Multi AV Scanner detection for dropped file 12->85 process6 dnsIp7 53 us.loclx.io 45.55.35.48, 49727, 49735, 5643 DIGITALOCEAN-ASNUS United States 18->53 45 C:\Users\user\AppData\Roaming\Discord.exe, PE32 18->45 dropped 65 Antivirus detection for dropped file 18->65 67 Multi AV Scanner detection for dropped file 18->67 69 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->69 75 2 other signatures 18->75 29 cmd.exe 18->29         started        31 schtasks.exe 1 18->31         started        33 schtasks.exe 18->33         started        71 Loading BitLocker PowerShell Module 23->71 35 WmiPrvSE.exe 23->35         started        73 Powershell drops PE file 25->73 55 raw.githubusercontent.com 185.199.111.133, 443, 49722 FASTLYUS Netherlands 27->55 47 C:\Users\user\AppData\Local\Anon\Tmod.exe, PE32 27->47 dropped file8 signatures9 process10 process11 37 conhost.exe 29->37         started        39 timeout.exe 29->39         started        41 conhost.exe 31->41         started        43 conhost.exe 33->43         started       
Score:
85%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/a30ab8782ab15ad6c40cbdec8e351308da814dd00d300f3b860bd5e9faa7afa8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a30ab8782ab15ad6c40cbdec8e351308da814dd00d300f3b860bd5e9faa7afa8/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=umflq6bkwfnnnramxxwi4nitbdnictoqbuya6o4gbpk6t6vhv6ua._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
04cfe85ad9f84a7bb65c39ed40e209fdd61f3a3cb52d0606a9fc41f780a2ba1f
AsyncRAT
11b77401e91f783df1751999feb12d6daa9508bcde316604d2e90bac53ac777d
AsyncRAT
97050c3d3a76780973410f615d77a64e2f2683a20328bc880a89300aa8110521
AsyncRAT
e41940e10aa03835cb0ae6854f2cd93cca928a57a9ff51e46954a3eb309a4dc7
AsyncRAT
ee77fd66103b412195daff2514cd1fb550e61e618c2fa98bfd5ab998e5cd7b6b
AsyncRAT
error
AsyncRAT
+ 1'636 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery execution persistence rat trojan
Link:
https://tria.ge/reports/250326-2xx4eawqt7/
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
Views/modifies file attributes
Enumerates physical storage devices
Enumerates processes with tasklist
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
us.loclx.io:5643
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/a30ab8782ab15ad6c40cbdec8e351308da814dd00d300f3b860bd5e9faa7afa8

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

File information

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

AsyncRAT

Batch (bat) bat eea66ef9539a0ca022156e3f798a99de3fdc7dd2782adc1551c2639a3784cf42

AsyncRAT

Batch (bat) bat a30ab8782ab15ad6c40cbdec8e351308da814dd00d300f3b860bd5e9faa7afa8

(this sample)

AsyncRAT

Executable exe 11b77401e91f783df1751999feb12d6daa9508bcde316604d2e90bac53ac777d

  
Dropped by
MD5 d68cbf394419baedeb28e77d6f6f0a00
  
Dropping
SHA256 11b77401e91f783df1751999feb12d6daa9508bcde316604d2e90bac53ac777d
  
Dropping
MD5 e5587bb759913230d87fd8c2ffb2df6d
  
Dropped by
SHA256 eea66ef9539a0ca022156e3f798a99de3fdc7dd2782adc1551c2639a3784cf42

Comments