MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35c7a608d25abb18c35c0e576da5afa90f378c67870657aa32e58aa452923d67. 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


XWorm


Vendor detections: 20


Intelligence 20 IOCs 1 YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 35c7a608d25abb18c35c0e576da5afa90f378c67870657aa32e58aa452923d67
SHA3-384 hash: 051f7d243a052b865c529e1aac95b60d184ecd2f91b3e9f9acd513bbc43f62003274fde45e9ffd46add4fa2fc7a1b1fa
SHA1 hash: 32912ee1626303679f2d2d70a092e5d66b67798e
MD5 hash: b263b4c3132baaf5b698ecb17fa05221
humanhash: lemon-arizona-pip-india
File name:b263b4c3132baaf5b698ecb17fa05221.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:76'800 bytes
First seen:2025-08-27 08:25:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 1536:43lYX67ZKR57Kcz5gU2405ZbftErzkNFuNROHI2UOQYLjYr:43lYX6mFKcOU505ZbVNFYROo2UXY/Yr
TLSH T1D2737C187BEA8129F0BF6FB51EF57266D739F2135602961F3885024B1623EC8CE417E6
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter abuse_ch
Tags:exe xworm


Avatar
abuse_ch
XWorm C2:
147.185.221.31:15503

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
147.185.221.31:15503 https://threatfox.abuse.ch/ioc/1575422/

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b263b4c3132baaf5b698ecb17fa05221.exe
Verdict:
Malicious activity
Analysis date:
2025-08-27 08:35:48 UTC
Tags:
xworm auto-reg auto-startup remote
Link:
https://app.any.run/tasks/2dbc35fc-0a6b-4f8d-a9e9-55157fef35ec

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/23813/
Detection(s):
Win.Packed.njRAT-10002074-1
Create hunting rule

Win.Packed.Msilzilla-10002982-0
Create hunting rule

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

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

ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL
Create hunting rule

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

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68aec1143e988eb6ab82caa3
Tags:
asyncrat autorun
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Launching a process
Creating a process with a hidden window
Creating a window
DNS request
Connection attempt
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Running batch commands
Deleting a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 lolbin obfuscated obfuscated reconnaissance schtasks vbnet xworm
Link:
https://www.filescan.io/uploads/68aec11a39a6221faa707d3a/reports/83353ce4-2981-4c6c-b252-e8b8a05d0823/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/35c7a608d25abb18c35c0e576da5afa90f378c67870657aa32e58aa452923d67
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-08-24T07:10:00Z UTC
Last seen:
2025-08-24T07:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/35c7a608d25abb18c35c0e576da5afa90f378c67870657aa32e58aa452923d67/results?tab=lookup
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a71075df-7c6f-44bb-af2e-5a814bbba944
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1766041
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Drops PE files to the user root directory
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Sample uses string decryption to hide its real strings
Sigma detected: Execution from Suspicious Folder
Sigma detected: New RUN Key Pointing to Suspicious Folder
Suricata IDS alerts for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1766041 Sample: 2QNVDQir9O.exe Startdate: 27/08/2025 Architecture: WINDOWS Score: 100 33 bigwso.playit.love 2->33 37 Suricata IDS alerts for network traffic 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 10 other signatures 2->43 8 2QNVDQir9O.exe 2 10 2->8         started        13 2QNVDQir9O.exe 1 2->13         started        signatures3 process4 dnsIp5 35 bigwso.playit.love 147.185.221.31, 15503, 49687 SALSGIVERUS United States 8->35 29 C:\Users\Public\2QNVDQir9O.exe, PE32 8->29 dropped 45 Protects its processes via BreakOnTermination flag 8->45 47 Drops PE files to the user root directory 8->47 49 Uses schtasks.exe or at.exe to add and modify task schedules 8->49 15 cmd.exe 1 8->15         started        17 schtasks.exe 1 8->17         started        19 schtasks.exe 1 8->19         started        31 C:\Users\user\AppData\...\2QNVDQir9O.exe.log, CSV 13->31 dropped 51 Antivirus detection for dropped file 13->51 53 Multi AV Scanner detection for dropped file 13->53 file6 signatures7 process8 process9 21 conhost.exe 15->21         started        23 timeout.exe 1 15->23         started        25 conhost.exe 17->25         started        27 conhost.exe 19->27         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/35c7a608d25abb18c35c0e576da5afa90f378c67870657aa32e58aa452923d67
Gathering data
Detection:
xworm
Create hunting rule
Link:
https://mwdb.cert.pl/sample/35c7a608d25abb18c35c0e576da5afa90f378c67870657aa32e58aa452923d67/
Threat name:
Win32.Backdoor.XWormRAT
Create hunting rule
Status:
Malicious
First seen:
2025-08-24 12:01:14 UTC
AV detection:
32 of 38 (84.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gxd2mcgslk5rrq24bzlw3jnpvehtpddhq4dfpkrs4wfkiuushvtq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
error
XWorm
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm execution persistence rat trojan
Link:
https://tria.ge/reports/250827-kbrwtsam61/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Drops startup file
Executes dropped EXE
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
bigwso.playit.love:15503
Verdict:
Malicious
Tags:
rat xworm Win.Packed.njRAT-10002074-1
YARA:
MALWARE_Win_XWorm win_xworm_bytestring win_xworm_simple_strings
Link:
https://app.threat.zone/submission/e35fd74f-77aa-4f3c-97aa-b318c17ef60c
Unpacked files
SH256 hash:
35c7a608d25abb18c35c0e576da5afa90f378c67870657aa32e58aa452923d67
MD5 hash:
b263b4c3132baaf5b698ecb17fa05221
SHA1 hash:
32912ee1626303679f2d2d70a092e5d66b67798e
Detections:
win_xworm_a0
Create hunting rule
win_xworm_w0
Create hunting rule
XWorm
Create hunting rule
Link:
https://www.unpac.me/results/caa967d1-c688-4bcb-8beb-f0ed5040ef6c/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/35c7a608d25a/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/35c7a608d25abb18c35c0e576da5afa90f378c67870657aa32e58aa452923d67

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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_bytestring
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects bytestring present in unobfuscated xworm
Rule name:win_xworm_simple_strings
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects simple strings 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
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/23813/

Comments