MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16f52bdce049aa521cfd843f1425ead60bb4386698fb06ec7a3af59ddce20172. 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: 19


Intelligence 19 IOCs YARA 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16f52bdce049aa521cfd843f1425ead60bb4386698fb06ec7a3af59ddce20172
SHA3-384 hash: 9862eb6530d5741ccf56a9e0e38ad0fafcd32e4da6f4e08151c8515f13e646b4a71e01772fd0a653b6520a6be2214a4c
SHA1 hash: b76e2916104dea7d9e8c2f463005e6e204737956
MD5 hash: 31c4e58f3464e7a3c4880c9b84a40841
humanhash: finch-grey-item-ink
File name:FACTURA 16102025.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:1'002'496 bytes
First seen:2025-10-21 07:14:36 UTC
Last seen:2025-11-06 10:54:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1895460fffad9475fda0c84755ecfee1 (441 x Formbook, 149 x AgentTesla, 73 x a310Logger)
ssdeep 24576:e5EmXFtKaL4/oFe5T9yyXYfP1ijXdaS6DZ40t:ePVt/LZeJbInQRaS6Da
Threatray 2'309 similar samples on MalwareBazaar
TLSH T1D9259E027391C062FFAB92334F5AF6115BBC79260123A61F13981DB9BE705B1563E7A3
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon aae2f3e38383b629 (2'644 x Formbook, 1'203 x CredentialFlusher, 911 x AgentTesla)
Reporter cocaman
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
147
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
FACTURA 16102025.7z
Verdict:
Suspicious activity
Analysis date:
2025-10-21 07:16:20 UTC
Tags:
arch-exec
Link:
https://app.any.run/tasks/f311940a-82fd-4404-bd5f-fd00af3f82ef

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/33604/
Detection(s):
SecuriteInfo.com.Win32.Trojan.Agent.35E5V6.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68f732e43edd081eba404936
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Connection attempt to an infection source
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context autoit compiled-script fingerprint keylogger masquerade microsoft_visual_cc obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/68f7333f3a79800405edbea8/reports/215471da-fa18-4454-8bb9-9eb220757f9f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/16f52bdce049aa521cfd843f1425ead60bb4386698fb06ec7a3af59ddce20172
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-20T14:23:00Z UTC
Last seen:
2025-10-23T04:35:00Z UTC
Hits:
~1000
Detections:
Trojan.Win64.Injects.gzm PDM:Trojan.Win32.Generic Trojan.Win32.Agent.sb Trojan-PSW.Win32.Stealer.sb Backdoor.Agent.TCP.C&C Trojan-Dropper.Win32.Injector.sb Trojan.Win32.Strab.sb Trojan.Win32.Inject.sb Backdoor.Win32.Androm Backdoor.MSIL.XWorm.b Backdoor.MSIL.XWorm.a
Link:
https://opentip.kaspersky.com/16f52bdce049aa521cfd843f1425ead60bb4386698fb06ec7a3af59ddce20172/results?tab=lookup
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/567be896-5220-41fe-a3b1-a96d30d9a0de
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1798937
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Switches to a custom stack to bypass stack traces
Writes to foreign memory regions
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1798937 Sample: FACTURA 16102025.exe Startdate: 21/10/2025 Architecture: WINDOWS Score: 100 31 Found malware configuration 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 9 other signatures 2->37 7 FACTURA 16102025.exe 4 2->7         started        10 XWormClient.exe 2 2->10         started        12 XWormClient.exe 1 2->12         started        process3 signatures4 39 Binary is likely a compiled AutoIt script file 7->39 41 Writes to foreign memory regions 7->41 43 Maps a DLL or memory area into another process 7->43 14 RegSvcs.exe 1 6 7->14         started        19 conhost.exe 10->19         started        21 conhost.exe 12->21         started        process5 dnsIp6 27 216.9.224.196, 2233, 49690 ATT-INTERNET4US Reserved 14->27 25 C:\Users\user\AppData\...\XWormClient.exe, PE32 14->25 dropped 29 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 14->29 23 WerFault.exe 20 16 14->23         started        file7 signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/16f52bdce049aa521cfd843f1425ead60bb4386698fb06ec7a3af59ddce20172
Verdict:
Malware
YARA:
6 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86
Link:
https://app.malva.re/file/31c4e58f3464e7a3c4880c9b84a40841
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/16f52bdce049aa521cfd843f1425ead60bb4386698fb06ec7a3af59ddce20172/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/16f52bdce049aa521cfd843f1425ead60bb4386698fb06ec7a3af59ddce20172
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-10-20 19:42:50 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=c32sxxhajgvfehh5qq7rijpk2yf3iodgtd5qn3d2hl2z3xhcafza._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
2df7fd02aa307caadd0b8b1d552f517fc145bd20a50c2944eb7b560cf7198d3e
AsyncRAT
48ff684c90327f57cab7557fff141bc906b2deedfb478f8609bc9607883de4ec
AsyncRAT
996e1fb1c8add4d61063edc2e1108ae2f0f05e6d49f48c178d261f9f959580d2
AsyncRAT
a51866d0e3eb77e1291f29ae99244c8ac97e70521992752f7d3622f97fc312d3
AsyncRAT
acd3388ab4f2882ba7977cd76a11b6f4dba411d13d831642faea31f04bfbee6c
AsyncRAT
error
AsyncRAT
+ 2'299 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery persistence rat trojan
Link:
https://tria.ge/reports/251021-h3qrqstrex/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Executes dropped EXE
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
216.9.224.196:2233
Unpacked files
SH256 hash:
16f52bdce049aa521cfd843f1425ead60bb4386698fb06ec7a3af59ddce20172
MD5 hash:
31c4e58f3464e7a3c4880c9b84a40841
SHA1 hash:
b76e2916104dea7d9e8c2f463005e6e204737956
Link:
https://www.unpac.me/results/e66918a8-e176-4e74-9b5b-1ec2280fc557/
SH256 hash:
0301a45b45d2e8086dd292d26913d18253eafec79ae1c8641ce5017c841db9f3
MD5 hash:
31b106a348cd2d05d975d1d761fd71f9
SHA1 hash:
61be3bd982a773e8ad259b1dd19d4e15147fba2f
Detections:
win_xworm_a0
Create hunting rule
win_xworm_w0
Create hunting rule
XWorm
Create hunting rule
win_xworm_bytestring
Create hunting rule
win_mal_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
Link:
https://www.unpac.me/results/e66918a8-e176-4e74-9b5b-1ec2280fc557/
Parent samples :
996e1fb1c8add4d61063edc2e1108ae2f0f05e6d49f48c178d261f9f959580d2
0fe9f112bd5710b6c24c763df4e017419f1d5e972454fa2675218a96b33388f6
5b15d6aa50b161172a6f060eb4f5100cc376b34dc70f71abf644e892d723bbda
7e5556fc4b8a737f35a805afa28c9f53c2ed194a4cca767a568725c5c9ccbee7
16f52bdce049aa521cfd843f1425ead60bb4386698fb06ec7a3af59ddce20172
4871c9614e5fc83321aa6b273fd3a9a28a8a5fd21685a1b4d76d3491b470d8ae
07cc70d80281cdb146cccd3de6aaf2a5011901328bc5def66f9ede21a2fb0042
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/16f52bdce049aa521cfd843f1425ead60bb4386698fb06ec7a3af59ddce20172

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:ByteCode_MSIL_Backdoor_AsyncRAT
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects AsyncRAT backdoor.
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:MALWARE_Win_XWorm
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:TH_Generic_MassHunt_Win_Malware_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Windows malware mass-hunt rule - 2025
Reference:https://cyfare.net/
Rule name:Windows_Trojan_XWorm_b7d6eaa8
Create hunting rule
Author:Elastic Security
Rule name:win_xworm_bytestring
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects bytestring present in unobfuscated xworm
Rule name:win_xworm_w0
Create hunting rule
Author:jeFF0Falltrades
Description:Detects win.xworm.
Rule name:xworm
Create hunting rule
Author:jeFF0Falltrades
Rule name:xworm_kingrat
Create hunting rule
Author:jeFF0Falltrades

File information

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

Malspam

AsyncRAT

7z 2ec7690cd13cb1f0103e50c0b542426f3db0b94ed8b3a1c7c64059b3f59dadf0

AsyncRAT

Executable exe 16f52bdce049aa521cfd843f1425ead60bb4386698fb06ec7a3af59ddce20172

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 2ec7690cd13cb1f0103e50c0b542426f3db0b94ed8b3a1c7c64059b3f59dadf0
Cape
Cape
https://www.capesandbox.com/analysis/33604/
  
Dropped by
MD5 47532bbec07430ef891b2d75a854ee44

Comments