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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17161ca9b95f7b2550a69cc0f2fce78ae93ae27869f6652fd54cbc2bbec68b38. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 17161ca9b95f7b2550a69cc0f2fce78ae93ae27869f6652fd54cbc2bbec68b38
SHA3-384 hash: 16c340a0c3cff9dbde4948077a7ad29ac36d29e44f09b1ad3d3d43a9cb3a9a4e16bf18289707e5865779d81ea7ef0e31
SHA1 hash: 763e4abf5dc140cdb702eeaa2a3d075670bc73d6
MD5 hash: 14873f091ec6e4b5cd510745741f246e
humanhash: aspen-sixteen-nineteen-sierra
File name:ETC 109 SO#J033 - Invoice6ymao274496354941578CL6233_Id6ymao27439635....exe
Download: download sample
Signature XWorm
Create hunting rule
File size:604'160 bytes
First seen:2026-10-06 07:24:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'249 x AgentTesla, 20'546 x Formbook, 12'385 x SnakeKeylogger)
ssdeep 12288:NHQXd7n4P0bJA5dbJNl2TcILTERU+1NsylLjQOr3avNuu:y9nJA5db0TTl+PpdnU0
TLSH T155D4E004326BDE02D5A55BF008B1E3B857B86E9DA931C3074EFBBEEB7439705A540297
TrID 72.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.4% (.EXE) Win64 Executable (generic) (6522/11/2)
4.4% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
Reporter threatcat_ch
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
150
Origin country :
CH CH
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/db2b4aa0-f2b1-4cab-b494-3b6baadcba7e/
Malware family:
n/a
ID:
1
File name:
ETC 109 SO#J033 - Invoice6ymao274496354941578CL6233_Id6ymao27439635....exe
Verdict:
Malicious activity
Analysis date:
2026-10-06 07:27:30 UTC
Tags:
netreactor xworm
Link:
https://app.any.run/tasks/dc54d60d-3c26-4496-aae8-80902d11180d

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/90833/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Connection attempt to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6ac4a25c747825297626a100/reports/e452fe2a-12c4-491c-bd9d-a45b3b50b69e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/17161ca9b95f7b2550a69cc0f2fce78ae93ae27869f6652fd54cbc2bbec68b38
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-10-06T04:04:00Z UTC
Last seen:
2026-10-08T05:23:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/17161ca9b95f7b2550a69cc0f2fce78ae93ae27869f6652fd54cbc2bbec68b38/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/20203e8c-00a8-43a1-966d-b645bb672df1
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1982808
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
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
Suricata IDS alerts for network traffic
Yara detected AntiVM3
Yara detected MSIL Injector
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/17161ca9b95f7b2550a69cc0f2fce78ae93ae27869f6652fd54cbc2bbec68b38
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.42 Win 32 Exe x86
Link:
https://app.malva.re/file/14873f091ec6e4b5cd510745741f246e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/17161ca9b95f7b2550a69cc0f2fce78ae93ae27869f6652fd54cbc2bbec68b38/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2026-10-06 07:04:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c4lbzknzl55skufgttapf7hhrlutvytynh3gkl6vjs6cxpwgrm4a._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm defense_evasion discovery rat trojan
Link:
https://tria.ge/reports/261006-h8391staqf/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Enumerates video capture drivers
Suspicious use of SetThreadContext
Detect Xworm Payload
Family: Xworm
Malware Config
C2 Extraction:
172.94.15.100:6070
Unpacked files
SH256 hash:
17161ca9b95f7b2550a69cc0f2fce78ae93ae27869f6652fd54cbc2bbec68b38
MD5 hash:
14873f091ec6e4b5cd510745741f246e
SHA1 hash:
763e4abf5dc140cdb702eeaa2a3d075670bc73d6
Link:
https://www.unpac.me/results/7b092518-03f2-4959-8805-e8d99678dbe3/
SH256 hash:
783064541c490386ad9fe5b9660b68b09ddf4a203789612ccacc5924e327c0ef
MD5 hash:
479fdf77fa51a32d0b3fb4eefb82e655
SHA1 hash:
265819f52c579b446c5e79daf98911483df1af4e
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/7b092518-03f2-4959-8805-e8d99678dbe3/
Parent samples :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 hash:
773f7652d7015792696c7637b1f4d7a0718f22f9c16a8803b57d3c3ba3224178
MD5 hash:
d6fd80a65522548e4d21f742fa670e78
SHA1 hash:
d03590c0ff49625f7e522ed3e9b15b6abe8f617e
Link:
https://www.unpac.me/results/7b092518-03f2-4959-8805-e8d99678dbe3/
SH256 hash:
b83ec3f8d27de262c14b66bf3ef0d5906f1a166546130d3d6cafcc2dc266ce85
MD5 hash:
14f0893774e63dc96ac0f56be446bfc5
SHA1 hash:
df9ec0b17a46cd41f4f1c0167cdca02ed73946d3
Detections:
win_xworm_w0
Create hunting rule
XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
win_mal_XWorm
Create hunting rule
Link:
https://www.unpac.me/results/7b092518-03f2-4959-8805-e8d99678dbe3/
Parent samples :
b5832522e94f5fa2a75f382faabbc4f61190c47c35e792400ebf8b6d32c798a5
f7914bc01cc7681047160cdb1c34d6cb548c16045cb4ef4a868de43f9b8f6844
fe0bc62c1859de201d59817578cc79ce2bcb5afdcc25682230e9e5e61c65a5ae
4bfe304587633df9d042ede596f957bace69740c37bc40a6635cabe101802c65
17161ca9b95f7b2550a69cc0f2fce78ae93ae27869f6652fd54cbc2bbec68b38
9262713395e980851638ce2f5bac67be989449f82d76e25d0ef42fa8e59c0863
354ed74cf297bdc4d920e3bb357fea7202856277501cbe914b1dfbe8813e841c
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/17161ca9b95f7b2550a69cc0f2fce78ae93ae27869f6652fd54cbc2bbec68b38

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:HUNT_NET_Loader_ImagePixel_To_AssemblyLoad
Create hunting rule
Author:Anish Bogati
Description:Hunting: .NET loader that reads pixel data from an embedded image, loads it as a .NET assembly, and runs it via reflection or late binding. Catches bitmap-steganography loaders.
Rule name:NET
Create hunting rule
Author:malware-lu
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:WIN_Malware_Derialock_ForgeAuto_3127f957_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Derialock (pe, etat extrait)
Rule name:WIN_Sample_Unique_69354b41
Create hunting rule
Author:Marjoriefort
Description:Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

File information

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

Malspam

XWorm

Executable exe 17161ca9b95f7b2550a69cc0f2fce78ae93ae27869f6652fd54cbc2bbec68b38

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/90833/

Comments