MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a12ad89656df232e52372689fd4c2e026bc3f78e3cd9b5ef55b59e7b10fe74ba. 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 31 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a12ad89656df232e52372689fd4c2e026bc3f78e3cd9b5ef55b59e7b10fe74ba
SHA3-384 hash: 0754e6e761197e28a04dddef1f69e268cbc4aff4838324ace6d05f7fc3968163bebeec59c3a498d7498ac844b4d6e576
SHA1 hash: 47e7550641051a7679a76b715ee488d7149ce996
MD5 hash: ebec696d7751f5966ce2d76a65dd5fa6
humanhash: failed-grey-jupiter-charlie
File name:DekontListesi_html.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:1'004'216 bytes
First seen:2026-05-04 10:52:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d66b4ec09935df327ac8d2b54b2b10a8 (2 x AsyncRAT, 1 x SnakeKeylogger)
ssdeep 24576:tbE3RW+ZP732usMNODIyZSteIyc9x6x8PqrWUL:tbKo0jNODIyZStWK6iSrWy
Threatray 28 similar samples on MalwareBazaar
TLSH T103258D1DE38C11E9E22BC134CBA26232E775785A0761BADB075AD6152F73ED06F3A311
TrID 37.0% (.EXE) Win64 Executable (generic) (6522/11/2)
28.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter lowmal3
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
160
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-05-04 10:54:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/032d0cfd-9eee-479f-95d7-c6a24075beb1

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/64463/
Detection(s):
Win.Malware.Aotera-10059964-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Using the Windows Management Instrumentation requests
DNS request
Reading critical registry keys
Connection attempt to an infection source
Sending a TCP request to an infection source
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug evasive exploit explorer lolbin microsoft_visual_cc overlay packed xworm
Link:
https://www.filescan.io/uploads/69f87a9b2fcb905ec27d4967/reports/c33afd26-da25-4bbd-911b-e93c389278e2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/a12ad89656df232e52372689fd4c2e026bc3f78e3cd9b5ef55b59e7b10fe74ba
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-05-04T03:21:00Z UTC
Last seen:
2026-05-05T08:55:00Z UTC
Hits:
~1000
Detections:
Backdoor.MSIL.XWorm.c VHO:Trojan-PSW.Win32.Agent.gen VHO:Backdoor.Win32.Agent.gen Trojan.Win64.Agentb.sb Trojan.Win32.PostWorker.sb Trojan-PSW.Win32.Agent.sba Backdoor.Agent.TCP.C&C Trojan.MSIL.BypassUAC.sb Backdoor.MSIL.XWorm.b Trojan-PSW.Win32.Stealer.sb PDM:Trojan.Win32.Generic Backdoor.MSIL.XWorm.jke Trojan.Win32.Inject.sb Trojan.MSIL.Agent.sb
Link:
https://opentip.kaspersky.com/a12ad89656df232e52372689fd4c2e026bc3f78e3cd9b5ef55b59e7b10fe74ba/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3cb1decf-82e7-4a7b-9e73-2cf97c4238c9
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1907993
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Drops PE files to the startup folder
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
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
Sets debug register (to hijack the execution of another thread)
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Writes to foreign memory regions
Yara detected UAC Bypass using CMSTP
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1907993 Sample: DekontListesi_html.exe Startdate: 04/05/2026 Architecture: WINDOWS Score: 100 23 keyauth.win 2->23 29 Suricata IDS alerts for network traffic 2->29 31 Found malware configuration 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 9 other signatures 2->35 7 DekontListesi_html.exe 2 2->7         started        11 DekontListesi_html.exe 2->11         started        signatures3 process4 file5 19 C:\Users\user\...\DekontListesi_html.exe, PE32+ 7->19 dropped 21 C:\...\DekontListesi_html.exe:Zone.Identifier, ASCII 7->21 dropped 37 Drops PE files to the startup folder 7->37 39 Sets debug register (to hijack the execution of another thread) 7->39 41 Writes to foreign memory regions 7->41 13 jsc.exe 2 2 7->13         started        43 Allocates memory in foreign processes 11->43 45 Modifies the context of a thread in another process (thread injection) 11->45 47 Injects a PE file into a foreign processes 11->47 17 jsc.exe 1 11->17         started        signatures6 process7 dnsIp8 25 203.202.232.132, 2828, 49721, 49724 ACCESSSMART-ASAccessSmartSolutionsIndiaPvtLtdIN India 13->25 27 127.0.0.1 unknown unknown 13->27 49 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 13->49 51 Tries to steal Mail credentials (via file / registry access) 13->51 53 Tries to harvest and steal browser information (history, passwords, etc) 13->53 55 Unusual module load detection (module proxying) 13->55 signatures9
Score:
72%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a12ad89656df232e52372689fd4c2e026bc3f78e3cd9b5ef55b59e7b10fe74ba
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/ebec696d7751f5966ce2d76a65dd5fa6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a12ad89656df232e52372689fd4c2e026bc3f78e3cd9b5ef55b59e7b10fe74ba/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/a12ad89656df232e52372689fd4c2e026bc3f78e3cd9b5ef55b59e7b10fe74ba
Threat name:
Win64.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-05-04 06:26:06 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
8 of 36 (22.22%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uevnrfsw34rs4urxe2e72tboajv4h54ohtm3l32vwwphweh6os5a._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
28411836a36d2e80c251de2fba0ac8c10258c9a4a8b69dab2977e26ef0d657e8
AsyncRAT
6c4229ac9e24a9d1444a5bc37f0d3fdb16befe906fd0005138a52ae65ccb0503
AsyncRAT
a12ad89656df232e52372689fd4c2e026bc3f78e3cd9b5ef55b59e7b10fe74ba
AsyncRAT
a6eefc0acd6b5e512514a8933ec9f6059af268c364301e1fe8e11c3fb3888a5b
AsyncRAT
be06aab9e611d76a76f37a89cdef1df2ea59e591ff2654c8c679bfed0f7710bb
AsyncRAT
error
AsyncRAT
f16deb705d44a9b8bf1ac09128951b660d74bbce751c04293e5988f1bd1192be
AsyncRAT
+ 18 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm collection discovery rat trojan
Link:
https://tria.ge/reports/260504-my5gjsc19p/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Drops startup file
Detect Xworm Payload
Family: Xworm
Malware Config
C2 Extraction:
203.202.232.132:2828
Unpacked files
SH256 hash:
a12ad89656df232e52372689fd4c2e026bc3f78e3cd9b5ef55b59e7b10fe74ba
MD5 hash:
ebec696d7751f5966ce2d76a65dd5fa6
SHA1 hash:
47e7550641051a7679a76b715ee488d7149ce996
Link:
https://www.unpac.me/results/3c960551-3595-44fe-97ab-bbd3d3aa30b4/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a12ad89656df/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__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
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:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
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: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: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_dotnet_vb_generic
Create hunting rule
Author:Arrbat
Description:Detects .NET/VB executables with suspicious behaviors (clipboard, screenshots, registry, etc).
Rule name:win_dotnet_vb_stealer
Create hunting rule
Author:Arrbat
Description:Detects .NET/VB executables with stealer-like indicators (keylogging, SMTP/HTTP exfiltration, etc).
Rule name:win_xworm_w0
Create hunting rule
Author:jeFF0Falltrades
Description:Detects win.xworm.
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.

Malspam

AsyncRAT

Executable exe a12ad89656df232e52372689fd4c2e026bc3f78e3cd9b5ef55b59e7b10fe74ba

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/64463/

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