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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11be1121f39e38e7ffacad40cb62a7afa3662c91b2db48aee853b34e1ec3fa4e. 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: 15


Intelligence 15 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 11be1121f39e38e7ffacad40cb62a7afa3662c91b2db48aee853b34e1ec3fa4e
SHA3-384 hash: 54192b721e9ccc0fa4cb3f22bb8a3e4d435b4e005e4db34a602f3a5e710b3d5c39e0b0ef6a56fe80a729d0bac49a570a
SHA1 hash: cfb89b7b7f7b24f43d0f7112fddfcd9b673b924a
MD5 hash: e07c651f51ce3d342f004bb8baa38f2b
humanhash: crazy-carbon-winter-dakota
File name:11be1121f39e38e7ffacad40cb62a7afa3662c91b2db48aee853b34e1ec3fa4e
Download: download sample
Signature XWorm
Create hunting rule
File size:1'809'023 bytes
First seen:2026-05-08 13:23:46 UTC
Last seen:2026-06-08 09:10:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b3fe9ff157cd1279a3c0074c55838402 (5 x XWorm, 3 x PhantomStealer)
ssdeep 49152:WmUzGl6vCmQ2IkDdwStD6d58XUx3Zzic8P+:fmIAkJoz+
Threatray 1 similar samples on MalwareBazaar
TLSH T17D858C05F3E216BBF6A78730C6954336D671F4C013A9EDEB0255A41CAE3B7D26A36360
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 adrian__luca
Tags:exe xworm

Intelligence

File Origin
# of uploads :
2
# of downloads :
167
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_11be1121f39e38e7ffacad40cb62a7afa3662c91b2db48aee853b34e1ec3fa4e.exe
Verdict:
Malicious activity
Analysis date:
2026-05-08 13:57:31 UTC
Tags:
auto-startup xworm
Link:
https://app.any.run/tasks/d274e475-5e21-44f1-bb19-a27d75c279bd

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/65315/
Detection(s):
Win.Malware.Aotera-10059964-0
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a window
Using the Windows Management Instrumentation requests
Setting a global event handler for the keyboard
Connection attempt to an infection source
Sending a TCP request to an infection source
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug microsoft_visual_cc overlay packed
Link:
https://www.filescan.io/uploads/69fde474792fe2d217ade08b/reports/d93f291a-d4de-47b8-bda6-b0c9af664b9b/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/11be1121f39e38e7ffacad40cb62a7afa3662c91b2db48aee853b34e1ec3fa4e
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-04-20T05:15:00Z UTC
Last seen:
2026-05-09T07:33:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.MSIL.XWorm.pef Backdoor.MSIL.XWorm.c Backdoor.MSIL.XWorm.a Backdoor.Agent.TCP.C&C Trojan.Win64.Agentb.sb Trojan.Win32.Inject.sb PDM:Trojan.Win32.Generic Backdoor.MSIL.XWorm.b HEUR:Trojan.Win32.Inject.pefng Backdoor.MSIL.XWorm.jhe
Link:
https://opentip.kaspersky.com/11be1121f39e38e7ffacad40cb62a7afa3662c91b2db48aee853b34e1ec3fa4e/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/57b8484d-22be-42a9-9150-ffb81439c4ad
Score:
49%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/11be1121f39e38e7ffacad40cb62a7afa3662c91b2db48aee853b34e1ec3fa4e
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/11be1121f39e38e7ffacad40cb62a7afa3662c91b2db48aee853b34e1ec3fa4e/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/11be1121f39e38e7ffacad40cb62a7afa3662c91b2db48aee853b34e1ec3fa4e
Threat name:
Win64.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2026-05-08 13:33:37 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cg7bciptty4op75mvvamwyvhv6rwmlerwlnurlxikozu4hwd7jha._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 discovery rat trojan
Link:
https://tria.ge/reports/260508-qpwptshw9z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Drops startup file
Detect Xworm Payload
Family: Xworm
Malware Config
C2 Extraction:
45.141.148.126:1122
Unpacked files
SH256 hash:
11be1121f39e38e7ffacad40cb62a7afa3662c91b2db48aee853b34e1ec3fa4e
MD5 hash:
e07c651f51ce3d342f004bb8baa38f2b
SHA1 hash:
cfb89b7b7f7b24f43d0f7112fddfcd9b673b924a
Link:
https://www.unpac.me/results/a50a9bcb-1e10-4b7b-8729-d8cecec447d6/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/11be1121f39e/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/11be1121f39e38e7ffacad40cb62a7afa3662c91b2db48aee853b34e1ec3fa4e

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: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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
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: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.

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/65315/

Comments