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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c9d9e12a691c67939525cfbd4bd416ee027602113dd8159e847aaaab9bdd6de. 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: 18


Intelligence 18 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c9d9e12a691c67939525cfbd4bd416ee027602113dd8159e847aaaab9bdd6de
SHA3-384 hash: 23a7fbd14598cdd139595e38d3b532932126ad3bbb475399b1326b799a17a8f0f0258209586bc2ec09b56966e53d9d12
SHA1 hash: 423e6a5f53e6ec8643a712812b0b3652fc2cc406
MD5 hash: 71c1ac875c0c0b600caa5ac1a7f64aac
humanhash: stream-mike-mockingbird-oklahoma
File name:x4c9d9e12.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:5'066'752 bytes
First seen:2026-03-14 09:41:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 75d930149d98b9b34c55459c6a79b293 (30 x XWorm, 16 x AsyncRAT)
ssdeep 49152:09OiMb/OmYfRTHL4P0H6MX56HPA7LqQ3JB6A3wjQ4O8b8ITDnld5Lyk9HezgXv:cOiMb/OJthH6MX56veBzen5J
TLSH T17836C52621D1CFE5C10F51B1EC5ABAF902679D28DF214FCB6A903F193A716D1683292F
TrID 49.2% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
19.4% (.EXE) Win64 Executable (generic) (6522/11/2)
13.4% (.EXE) Win32 Executable (generic) (4504/4/1)
6.0% (.EXE) OS/2 Executable (generic) (2029/13)
5.9% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon 52b2b272e9cc2cd2 (2 x XWorm, 1 x AsyncRAT)
Reporter Skynet11
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
273
Origin country :
AU AU
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
x4c9d9e12a691c67939525cfbd4bd416ee027602113dd8159e847aaaab9bdd6de.exe
Verdict:
Malicious activity
Analysis date:
2026-03-14 06:28:42 UTC
Tags:
xworm rat auto auto-reg auto-startup pastebin
Link:
https://app.any.run/tasks/5fcb4470-889d-48f6-98eb-55a20b65f597

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/57359/
Detection(s):
ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL
Create hunting rule

ditekSHen.MALWARE.Win.XWorm.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.WeaponisedLove.M2.20250617.UNOFFICIAL
Create hunting rule

Win.Packed.Loveletter-10023052-0
Create hunting rule

Win.Packed.Loveletter-10024677-0
Create hunting rule

Win.Packed.Msilzilla-10019837-0
Create hunting rule

Win.Packed.Msilzilla-10026193-0
Create hunting rule

Win.Packed.njRAT-10002074-1
Create hunting rule

Win.Trojan.Malwarex-10056560-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69b5001c93b644ca4669d7ca
Tags:
asyncrat autorun emotet
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm base64 base64 crypto evasive explorer fingerprint fingerprint fingerprint keylogger lolbin microsoft_visual_cc msiexec njrat obfuscated obfuscated overlay reconnaissance soft-404 unsafe verclsid xworm xworm
Link:
https://www.filescan.io/uploads/69b52d782000fc76c3dcae4d/reports/71e9a615-06a5-4a3e-9d91-3885b44dfb33/overview
Verdict:
Malicious
Labled as:
Backdoor.MSIL.Convagent.gen.wuzv
Link:
https://www.hybrid-analysis.com/sample/4c9d9e12a691c67939525cfbd4bd416ee027602113dd8159e847aaaab9bdd6de
Verdict:
Malicious
File Type:
exe x64
Detections:
Trojan-Dropper.Win32.Dorifel.sbd PDM:Trojan.Win32.Generic Trojan-Dropper.Win32.Dorifel.bswx Trojan.Win32.Agent.xcbkzt Trojan.Win32.Agent.xcbixh Trojan.Win32.Agent.xcbixc HEUR:Trojan.Win32.Agent.pefng Trojan.Win32.Agent.xcblgv Trojan.Win32.Agent.xcbkzf Trojan.Win32.Agent.xcbkzb Trojan-PSW.Win32.Stealer.sb Trojan.Win32.Agent.xcbkud Trojan.Win32.Agent.xcbkhk Trojan.Win32.Agent.xcaobn HEUR:Backdoor.MSIL.XWorm.gen HEUR:Backdoor.MSIL.Convagent.gen Backdoor.MSIL.XWorm.b Trojan.Win32.Agent.xcbkzd Trojan.Win32.Agent.xcbkug VHO:Trojan.Win32.GenericML.xnet Backdoor.Agent.TCP.C&C Trojan.Win32.Agent.xcblew Trojan.Win32.Agent.xcbkuj Trojan.Win32.Agent.xcbkzo Trojan.Win32.Agent.xcbkva Trojan.Win32.Agent.xcbkue Trojan.Win32.Agent.xcbkhg HEUR:Backdoor.MSIL.XClient.b Backdoor.MSIL.XWorm.a Trojan.Win32.Agent.xcblgu Trojan.Win32.Agent.xcbkzs Trojan.Agent.UDP.C&C BSS:Trojan.Win32.Generic Trojan.Win32.Agent.xcbzri Trojan.Win32.Agent.xcbkzr Backdoor.MSIL.XWorm.c Trojan.Win32.Agent.xcbxvw Trojan.Win32.Agent.xcbkuf Trojan.Win32.Agent.sb
Link:
https://opentip.kaspersky.com/4c9d9e12a691c67939525cfbd4bd416ee027602113dd8159e847aaaab9bdd6de/results?tab=lookup
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/43931ee9-9164-414a-965c-785273dd7a81
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4c9d9e12a691c67939525cfbd4bd416ee027602113dd8159e847aaaab9bdd6de
Verdict:
XWorm
YARA:
14 match(es)
Tags:
.Net Executable Html PDB Path PE (Portable Executable) PE File Layout PE Memory-Mapped (Dump) RAT XWorm
Link:
https://app.malva.re/file/71c1ac875c0c0b600caa5ac1a7f64aac
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c9d9e12a691c67939525cfbd4bd416ee027602113dd8159e847aaaab9bdd6de/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/4c9d9e12a691c67939525cfbd4bd416ee027602113dd8159e847aaaab9bdd6de
Threat name:
Win64.Trojan.Xworm
Create hunting rule
Status:
Malicious
First seen:
2026-03-14 05:03:30 UTC
File Type:
PE+ (Exe)
Extracted files:
39
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jsoz4evgshdhsokslt55jpkbn3qcoybbcpoycwpii6vkvon523pa._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm persistence rat trojan
Link:
https://tria.ge/reports/260314-lpfw6ac14q/
Behaviour
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Contacts third-party web service commonly abused for C2
Drops startup file
Executes dropped EXE
Modifies system executable filetype association
Detect Xworm Payload
Xworm
Xworm family
Unpacked files
SH256 hash:
4c9d9e12a691c67939525cfbd4bd416ee027602113dd8159e847aaaab9bdd6de
MD5 hash:
71c1ac875c0c0b600caa5ac1a7f64aac
SHA1 hash:
423e6a5f53e6ec8643a712812b0b3652fc2cc406
Detections:
win_xworm_w0
Create hunting rule
Link:
https://www.unpac.me/results/87a28a88-09e3-498a-a93d-e9d54538ec5a/
SH256 hash:
76957a7db92abf1667474a4e45477cea7297e9a25c78c1fadd94795fc5390833
MD5 hash:
9367eafefd3471a59df9ee9ffa198573
SHA1 hash:
e944938360ba8825ba0bed160c74d7985a6bc833
Detections:
win_xworm_w0
Create hunting rule
XWorm
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/87a28a88-09e3-498a-a93d-e9d54538ec5a/
Parent samples :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 hash:
65dc997e85ff07d75ff0b1f1ef903a14475cecc4faca290ea275986c9b5e06fe
MD5 hash:
080550da60cd32948dd01c579670d479
SHA1 hash:
affa850735fea89cb13c464c5b71d42140ad1237
Link:
https://www.unpac.me/results/87a28a88-09e3-498a-a93d-e9d54538ec5a/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4c9d9e12a691/report/overview.html
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/4c9d9e12a691c67939525cfbd4bd416ee027602113dd8159e847aaaab9bdd6de

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:ByteCode_MSIL_Backdoor_AsyncRAT
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects AsyncRAT backdoor.
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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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:win_xworm_w0
Create hunting rule
Author:jeFF0Falltrades
Description:Detects win.xworm.
Rule name:xworm
Create hunting rule
Author:jeFF0Falltrades
Rule name:XWorm
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
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.

Cape
Cape
https://www.capesandbox.com/analysis/57359/

Comments