MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02a8f08e3340b89c987dfbf1a961487cdac104d988b8f98c036eeb226c25c9e4. 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: 13

Intelligence 13 IOCs YARA 28 File information Comments

SHA256 hash:	02a8f08e3340b89c987dfbf1a961487cdac104d988b8f98c036eeb226c25c9e4
SHA3-384 hash:	a04309570516d6b53cbb91df62d4a579033aa6a7a4eaa042127c430b81d41f91d41bf51ccea9a68da5dd3fd138c5ef1a
SHA1 hash:	6c854521579190958e7c90c3e72526268cd359f8
MD5 hash:	a18c0d2d31da3b0d474fbde83cab5bb4
humanhash:	march-beer-march-saturn
File name:	02a8f08e3340b89c987dfbf1a961487cdac104d988b8f98c036eeb226c25c9e4
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	2'096'128 bytes
First seen:	2026-08-10 14:50:03 UTC
Last seen:	2026-09-04 20:03:53 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	65e41035c05e4ebec29685fad2d2799b (1 x AsyncRAT)
ssdeep	49152:VAIkXxxl0mFiaPgq0P1QBhQKLwyFrkuaUEXeo5I4Nbekxo41C2LJr/:iPATqPUuaUEXeo5I4Nbekxo41C2LJr/
TLSH	T18CA5BD15E3D821A8D427DA38CB54A333D2B1B9224B75E48F0A99C3061F77A919FBF711
TrID	33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	adrian__luca
Tags:	AsyncRAT exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

02a8f08e3340b89c987dfbf1a961487cdac104d988b8f98c036eeb226c25c9e4

Verdict:

Malicious activity

Analysis date:

2026-08-05 14:49:05 UTC

Tags:

xworm

Link:

https://app.any.run/tasks/3f4a7d18-ec15-463d-8953-961c184b388b

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

XWorm

Link:

https://www.capesandbox.com/analysis/80041/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Сreating synchronization primitives

Connection attempt

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

crypto microsoft_visual_cc packed reconnaissance

Link:

https://www.filescan.io/uploads/6a79e5395ca504a8496e381f/reports/02ac2630-413f-43a0-a50f-e83da30485d5/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_60%

Link:

https://www.hybrid-analysis.com/sample/02a8f08e3340b89c987dfbf1a961487cdac104d988b8f98c036eeb226c25c9e4

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-07-24T06:16:00Z UTC

Last seen:

2026-08-05T19:55:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/02a8f08e3340b89c987dfbf1a961487cdac104d988b8f98c036eeb226c25c9e4/results?tab=lookup

Gathering data

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/02a8f08e3340b89c987dfbf1a961487cdac104d988b8f98c036eeb226c25c9e4

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/02a8f08e3340b89c987dfbf1a961487cdac104d988b8f98c036eeb226c25c9e4/

Threat name:

Win64.Trojan.Leonem

Status:

Malicious

First seen:

2026-08-10 15:29:50 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

15 of 24 (62.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=akupbdrtic4jzgd57py2sykiptnmcbgzrc4ptdadn3vse3bfzhsa._file

Verdict:

malicious

Label(s):

XWorm

Link:

https://reports.threatray.com/03efdc32-46f7-43b5-94a1-f531d67ceb93

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xworm discovery rat trojan

Link:

https://tria.ge/reports/260810-sl7c9sha48/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Detect Xworm Payload

Family: Xworm

Malware Config

C2 Extraction:

104.128.191.103:8823
DB8BpRrp2ygCQJsT8RLuZA==:23

Unpacked files

SH256 hash:

02a8f08e3340b89c987dfbf1a961487cdac104d988b8f98c036eeb226c25c9e4

MD5 hash:

a18c0d2d31da3b0d474fbde83cab5bb4

SHA1 hash:

6c854521579190958e7c90c3e72526268cd359f8

Link:

https://www.unpac.me/results/7546da0f-3fa2-4c63-8104-8907f30be5fa/

Malware family:

XWorm

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/02a8f08e3340/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

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__MemoryWorkingSet Create hunting rule
Author:	Fernando Mercês
Description:	Anti-debug process memory working set size check
Reference:	http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/

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:	Jupyter_infostealer Create hunting rule
Author:	CD_R0M_
Description:	Rule for Jupyter Infostealer/Solarmarker malware from september 2021-December 2022

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:	MAL_Trigon_Dropper Create hunting rule
Author:	jaszzz
Description:	Trigon multi-stage malicious dropper - process injection, keylogging, screenshot capture
Reference:	URL\|trigon

Rule name:	NET Create hunting rule
Author:	malware-lu

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:	rat_win_xworm_v3 Create hunting rule
Author:	Sekoia.io
Description:	Finds XWorm (version XClient, v3) samples based on characteristic strings

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

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:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

Rule name:	win_xworm_w0 Create hunting rule
Author:	jeFF0Falltrades
Description:	Detects win.xworm.

Rule name:	xworm 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

https://www.capesandbox.com/analysis/80041/

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