MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 883ae3955a129045c7e3043cf13a743db9d5d3a2e12b30d6563898861a00cb06. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 883ae3955a129045c7e3043cf13a743db9d5d3a2e12b30d6563898861a00cb06
SHA3-384 hash: b997f948e9dc918021ab21d9d05cd360b5386919f2ec43267b5921dacf5bb11ab2278396ec65b70309a4ac15abbe2c12
SHA1 hash: 4d3625182c35ee7876395c5d4d096cb39aa7c27a
MD5 hash: 700849181057105d4e15d1ff029e4f57
humanhash: happy-north-delaware-oregon
File name:INV0876567890000.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:460'800 bytes
First seen:2025-10-27 08:07:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:XcVbQpSkmLvGi4gwYWHOEroYpMzw+LxL1AXNMTxQpR:XchQUNrXNW/Zkwkh1ye8
Threatray 2'035 similar samples on MalwareBazaar
TLSH T1ABA401903319D803C5A413F41EF1FA7667787EA8D521D7D69EC9ADEB78AAF009C04287
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
Reporter threatcat_ch
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
154
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INV0876567890000.exe
Verdict:
Malicious activity
Analysis date:
2025-10-27 08:10:01 UTC
Tags:
auto-sch-xml xworm
Link:
https://app.any.run/tasks/9ab73f2e-2948-4144-9424-f3b597a2297f

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/34249/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68ff28546c859164aa652a3f
Tags:
stration spawn shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a file
Connection attempt to an infection source
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/883ae3955a129045c7e3043cf13a743db9d5d3a2e12b30d6563898861a00cb06
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-27T00:51:00Z UTC
Last seen:
2025-10-29T05:57:00Z UTC
Hits:
~1000
Detections:
Backdoor.MSIL.XWorm.b PDM:Trojan.Win32.Generic Backdoor.Agent.TCP.C&C Trojan.MSIL.Inject.sb Backdoor.MSIL.XWorm.c Backdoor.MSIL.XWorm.a Trojan.Win32.Agent.sb Trojan.MSIL.Crypt.sb HEUR:Trojan.MSIL.Taskun.sb HEUR:Trojan.MSIL.Agent.gen HEUR:Trojan-PSW.Win32.Convagent.gen
Link:
https://opentip.kaspersky.com/883ae3955a129045c7e3043cf13a743db9d5d3a2e12b30d6563898861a00cb06/results?tab=lookup
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cb96ce9c-5dee-4ec9-9a3d-3f8de76088e1
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1802235
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
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1802235 Sample: INV0876567890000.exe Startdate: 27/10/2025 Architecture: WINDOWS Score: 100 46 c2a9c95e369881c67228a6591cac2686.clo.footprintdns.com 2->46 48 ax-ring.ax-9999.ax-msedge.net 2->48 50 3 other IPs or domains 2->50 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus detection for URL or domain 2->58 60 10 other signatures 2->60 8 INV0876567890000.exe 7 2->8         started        12 LNfOEdC.exe 5 2->12         started        signatures3 process4 file5 38 C:\Users\user\AppData\Roaming\LNfOEdC.exe, PE32 8->38 dropped 40 C:\Users\user\...\LNfOEdC.exe:Zone.Identifier, ASCII 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmp24DA.tmp, XML 8->42 dropped 44 C:\Users\user\...\INV0876567890000.exe.log, ASCII 8->44 dropped 62 Uses schtasks.exe or at.exe to add and modify task schedules 8->62 64 Adds a directory exclusion to Windows Defender 8->64 14 powershell.exe 23 8->14         started        17 powershell.exe 23 8->17         started        19 MSBuild.exe 2 8->19         started        22 schtasks.exe 1 8->22         started        66 Multi AV Scanner detection for dropped file 12->66 68 Writes to foreign memory regions 12->68 70 Allocates memory in foreign processes 12->70 72 Injects a PE file into a foreign processes 12->72 24 schtasks.exe 1 12->24         started        26 MSBuild.exe 12->26         started        signatures6 process7 dnsIp8 74 Loading BitLocker PowerShell Module 14->74 28 WmiPrvSE.exe 14->28         started        30 conhost.exe 14->30         started        32 conhost.exe 17->32         started        52 198.12.126.169, 49690, 49691, 49693 AS-COLOCROSSINGUS United States 19->52 34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/883ae3955a129045c7e3043cf13a743db9d5d3a2e12b30d6563898861a00cb06
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.39 Win 32 Exe x86
Link:
https://app.malva.re/file/700849181057105d4e15d1ff029e4f57
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/883ae3955a129045c7e3043cf13a743db9d5d3a2e12b30d6563898861a00cb06/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/883ae3955a129045c7e3043cf13a743db9d5d3a2e12b30d6563898861a00cb06
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2025-10-27 03:54:33 UTC
AV detection:
27 of 37 (72.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ra5ohfk2ckielr7daq6pcotuhw45lu5c4evtbvswhcmimgqazmda._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
xworm
Create hunting rule
Similar samples:
53864e83655e52a17e3a9d3e588193218299055f930b470c134e606138426ca5
AsyncRAT
5df3d8015e5455e562f438a9540b8ed45d8fae27ac5ebd37cbd3074a60d09edb
AsyncRAT
883ae3955a129045c7e3043cf13a743db9d5d3a2e12b30d6563898861a00cb06
AsyncRAT
8ca60d34baa3aaee492a9170904b85ec577fea3d7a4b5fd19f837088b961fb39
AsyncRAT
bd289bf197d4a84046ab10da52a56de48eb317801d3931fb7b2fc36b279083d9
AsyncRAT
error
AsyncRAT
+ 2'025 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/251027-j1bqgack5v/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
198.12.126.169:8823
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/28469d73-bbbb-46e8-9d97-584ab2d47906
Unpacked files
SH256 hash:
be638ea51feab32087956f31f1e36706766efe265653fa7182470ee22622ef98
MD5 hash:
0972259f75632e247a7a9390b3bbfb6b
SHA1 hash:
770fa9edc1ae0c0178d3aa7918b1b5e435af39c0
Detections:
win_xworm_a0
Create hunting rule
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/57091c56-70f9-43b2-a9d4-d3f8b5517000/
Parent samples :
883ae3955a129045c7e3043cf13a743db9d5d3a2e12b30d6563898861a00cb06
ac1abdbe6b3e95b6096d53cd02cd8c7c7456a342f9cac0f13e4116a5d866a43a
6814941876ee08ea22dafc09835a83dd88c89e778e5a3c9d864145cb40fbc5fe
e6f5ae1fff95e6ded8cd7181035cbf2ae06010bf21377b0830ec363b71b59af7
SH256 hash:
803a7be1e149208a6695f60330cb5ade69a9e704e9e38a86831e6c135fef8024
MD5 hash:
8fb39e181d17b93dc305c6f2f217cf4d
SHA1 hash:
bdb5d8c0af1e6bdf8cdb6f40fcf24302d09d7dbf
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/57091c56-70f9-43b2-a9d4-d3f8b5517000/
SH256 hash:
81c878e71a82aa8f4175648d188a1f75acf99cd0b02ef0f48e814fb4f44f0fc0
MD5 hash:
2c401550efe4777b67fa67fb7cecdfbc
SHA1 hash:
e5515434b9685499ad38499f4b59ed8c017b88b4
Link:
https://www.unpac.me/results/57091c56-70f9-43b2-a9d4-d3f8b5517000/
SH256 hash:
883ae3955a129045c7e3043cf13a743db9d5d3a2e12b30d6563898861a00cb06
MD5 hash:
700849181057105d4e15d1ff029e4f57
SHA1 hash:
4d3625182c35ee7876395c5d4d096cb39aa7c27a
Link:
https://www.unpac.me/results/57091c56-70f9-43b2-a9d4-d3f8b5517000/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/883ae3955a12/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/883ae3955a129045c7e3043cf13a743db9d5d3a2e12b30d6563898861a00cb06

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:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
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: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_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: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

Executable exe 883ae3955a129045c7e3043cf13a743db9d5d3a2e12b30d6563898861a00cb06

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/34249/

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