MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2b2fb8b0baffa0b3104ebd6da6de4f6b102b8f26d3828afa4e726e661be2702. 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: 18


Intelligence 18 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e2b2fb8b0baffa0b3104ebd6da6de4f6b102b8f26d3828afa4e726e661be2702
SHA3-384 hash: 2f6f099bcbc52c77be5eba76af1c13ec5faabb3e4c2e1d65eb6da14ec01f6d183bedf41d93461ba74430b4c5f5127a56
SHA1 hash: 942ca2181f39462b654bd22e8d41feecfa3a6f28
MD5 hash: 6f2ea7b844c52b12c8a308686259e322
humanhash: lake-pasta-comet-lima
File name:ISF form -TWN26030208 - TOPCON(USA) KEE TO LAX 1X40HQ.xls.scr
Download: download sample
Signature XWorm
Create hunting rule
File size:1'902'592 bytes
First seen:2026-03-05 05:16:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 638af1c562ad8f76992023c9692ec222 (4 x XWorm, 1 x ConnectWise)
ssdeep 24576:oCZGvW0tK4jReYSTQ+zYAGRw5bUkGDjkNrdtEDAas1cNUtwLID0Lpu8XcWJ8Y9iY:T1H4jR2TYrQbDTrdtEZO4FcmZMlp
TLSH T1EB95D00573F442EDFEABE1768A13C507C7B178450677861F06A0AA766F33B716A2E321
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
dhash icon 70e0e4e4e4e4e868 (1 x XWorm)
Reporter threatcat_ch
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
167
Origin country :
CH CH
Vendor Threat Intelligence
Malware configuration found for:
AutoIt
Details
AutoIt
extracted scripts and files
Link:
https://research.acce.ciphertechsolutions.com/results/914886ad-ad58-4100-85fe-5381e57b6c2f/
Malware family:
n/a
ID:
1
File name:
ISF form -TWN26030208 - TOPCON(USA) KEE TO LAX 1X40HQ.xls.scr
Verdict:
Suspicious activity
Analysis date:
2026-03-05 05:18:21 UTC
Tags:
autoit
Link:
https://app.any.run/tasks/6f6791ce-34d2-4f75-85d5-a0fa6383191d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/55614/
Detection(s):
SecuriteInfo.com.Variant.Application.Mikey.108266.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69a911dc002d37d5c983dce3
Tags:
underscore autorun autoit emotet
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm autoit compiled-script fingerprint installer-heuristic keylogger masquerade microsoft_visual_cc packed unsafe
Link:
https://www.filescan.io/uploads/69a911dacd25bfe1dfe0c170/reports/ed873e4f-14fd-43e9-a32c-20b65c2eb93d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/e2b2fb8b0baffa0b3104ebd6da6de4f6b102b8f26d3828afa4e726e661be2702
Verdict:
Malicious
File Type:
exe x64
Detections:
Trojan.Win32.Autoit.adalg PDM:Trojan.Win32.Generic Backdoor.Agent.UDP.C&C Trojan-Dropper.Script.Agent.gen Trojan.Win32.Autoit.sb Trojan.Win32.Agent.sb HEUR:Trojan.Script.Generic HEUR:Trojan.JS.Starter.gen
Link:
https://opentip.kaspersky.com/e2b2fb8b0baffa0b3104ebd6da6de4f6b102b8f26d3828afa4e726e661be2702/results?tab=lookup
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/53d7cc92-7021-4d07-b3b7-d9c98bd352ec
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1878604
Signature
Binary is likely a compiled AutoIt script file
Drops PE files with a suspicious file extension
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
Uses an obfuscated file name to hide its real file extension (double extension)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1878604 Sample: ISF form -TWN26030208 - TOP... Startdate: 05/03/2026 Architecture: WINDOWS Score: 84 34 yandlinks.com 2->34 36 nbhkmKSQnaDrIkubbvvLMhHdgigs.nbhkmKSQnaDrIkubbvvLMhHdgigs 2->36 42 Multi AV Scanner detection for submitted file 2->42 44 Sigma detected: Drops script at startup location 2->44 46 Uses an obfuscated file name to hide its real file extension (double extension) 2->46 48 3 other signatures 2->48 9 ISF form -TWN26030208 - TOPCON(USA) KEE TO LAX 1X40HQ.xls.scr.exe 16 2->9         started        14 wscript.exe 1 1 2->14         started        signatures3 process4 dnsIp5 38 yandlinks.com 216.252.233.8, 49710, 80 SATLYNX_AGCZ Switzerland 9->38 32 C:\Users\user\...\InformationCheck.exe, PE32 9->32 dropped 50 Binary is likely a compiled AutoIt script file 9->50 16 InformationCheck.exe 5 9->16         started        52 Windows Scripting host queries suspicious COM object (likely to drop second stage) 14->52 54 WScript reads language and country specific registry keys (likely country aware script) 14->54 20 SwiftWrite.pif 14->20         started        file6 signatures7 process8 file9 26 C:\Users\user\AppData\...\SwiftWrite.pif, PE32 16->26 dropped 28 C:\Users\user\AppData\Roaming\...\LKN.url, MS 16->28 dropped 30 C:\Users\user\AppData\Local\...\SwiftWrite.js, ASCII 16->30 dropped 40 Drops PE files with a suspicious file extension 16->40 22 cmd.exe 2 16->22         started        signatures10 process11 process12 24 conhost.exe 22->24         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e2b2fb8b0baffa0b3104ebd6da6de4f6b102b8f26d3828afa4e726e661be2702
Verdict:
Malware
YARA:
7 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 64 Exe x64
Link:
https://app.malva.re/file/6f2ea7b844c52b12c8a308686259e322
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e2b2fb8b0baffa0b3104ebd6da6de4f6b102b8f26d3828afa4e726e661be2702/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/e2b2fb8b0baffa0b3104ebd6da6de4f6b102b8f26d3828afa4e726e661be2702
Threat name:
Win64.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-03-05 05:05:51 UTC
File Type:
PE+ (Exe)
Extracted files:
17
AV detection:
15 of 24 (62.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4kzpxcylv75awmie5plnu3pe62yqfohsnu4crl5e44tomyn6e4ba._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/260305-fysz7acw9q/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks computer location settings
Drops startup file
Executes dropped EXE
Detect Xworm Payload
Suspicious use of NtCreateUserProcessOtherParentProcess
Xworm
Xworm family
Malware Config
C2 Extraction:
172.94.15.100:6070
Unpacked files
SH256 hash:
e2b2fb8b0baffa0b3104ebd6da6de4f6b102b8f26d3828afa4e726e661be2702
MD5 hash:
6f2ea7b844c52b12c8a308686259e322
SHA1 hash:
942ca2181f39462b654bd22e8d41feecfa3a6f28
Link:
https://www.unpac.me/results/998ad949-e165-4a66-a0ae-bf35bdf90057/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e2b2fb8b0baf/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/e2b2fb8b0baffa0b3104ebd6da6de4f6b102b8f26d3828afa4e726e661be2702

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:TH_Generic_MassHunt_Win_Malware_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Windows malware mass-hunt rule - 2025
Reference:https://cyfare.net/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

XWorm

Executable exe e2b2fb8b0baffa0b3104ebd6da6de4f6b102b8f26d3828afa4e726e661be2702

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/55614/

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