MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc9fac3327bd128f91307ae1d251340fbf803759d96a88ff9a1694406a164cef. 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 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fc9fac3327bd128f91307ae1d251340fbf803759d96a88ff9a1694406a164cef
SHA3-384 hash: ca8aa536434fe13a7224d6d2e5a6746e7bb9671a4190a0e6a87cda91346399ddf32cfd70b080e0ac5c9f8291cc95a577
SHA1 hash: ff28b5cc55e3f8b09f20e9d02796f2eb45b0b0a6
MD5 hash: 5e1cec6f6e326b5d9e61cc504491511e
humanhash: xray-mango-muppet-may
File name:5e1cec6f6e326b5d9e61cc504491511e.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:157'696 bytes
First seen:2025-09-05 22:20:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4cea7ae85c87ddc7295d39ff9cda31d1 (99 x LummaStealer, 85 x RedLineStealer, 62 x Rhadamanthys)
ssdeep 3072:EahKyd2n31B5GWp1icKAArDZz4N9GhbkrNEk1iT:EahOtp0yN90QEB
TLSH T1CDF38D0A73E420A6E4BA577498F202975A32BCB15B7586FF22C4D57E0E336C0A532F17
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'108 x Amadey, 288 x Smoke Loader)
Reporter abuse_ch
Tags:exe xworm


Avatar
abuse_ch
XWorm C2:
216.250.249.18:7771

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
216.250.249.18:7771 https://threatfox.abuse.ch/ioc/1582383/

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5e1cec6f6e326b5d9e61cc504491511e.exe
Verdict:
Malicious activity
Analysis date:
2025-09-06 03:23:51 UTC
Tags:
evasion loader auto-reg auto-startup xworm remote
Link:
https://app.any.run/tasks/4a24ff51-b7f2-475d-aa35-9d769f71389e

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/25919/
Detection(s):
no reply from clamd
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68bb625eeb163e0ec184aed1
Tags:
asyncrat dropper shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Running batch commands
Launching a process
Сreating synchronization primitives
Connection attempt
Sending an HTTP GET request
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Sending a custom TCP request
DNS request
Creating a process with a hidden window
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context CAB explorer installer lolbin microsoft_visual_cc obfuscated rundll32 runonce sfx similar-threat threat
Link:
https://www.filescan.io/uploads/68bb625c37c25fcf12d5405c/reports/684598b2-1507-474c-abbf-e463fd689371/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/fc9fac3327bd128f91307ae1d251340fbf803759d96a88ff9a1694406a164cef
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-09-03T19:10:00Z UTC
Last seen:
2025-09-03T19:10:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/fc9fac3327bd128f91307ae1d251340fbf803759d96a88ff9a1694406a164cef/results?tab=lookup
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/93d05281-a0b0-45fa-8879-f7b4c6ddd33a
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1772156
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
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates an undocumented autostart registry key
Found malware configuration
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
Powershell drops PE file
Protects its processes via BreakOnTermination flag
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Suspicious Invoke-WebRequest Execution
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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: 1772156 Sample: 64ciLF21ba.exe Startdate: 06/09/2025 Architecture: WINDOWS Score: 100 71 payload.tahirvoip.shop 2->71 73 ip-api.com 2->73 87 Suricata IDS alerts for network traffic 2->87 89 Found malware configuration 2->89 91 Malicious sample detected (through community Yara rule) 2->91 93 11 other signatures 2->93 11 64ciLF21ba.exe 1 3 2->11         started        13 pospos_mn.exe 2->13         started        16 rundll32.exe 2->16         started        18 4 other processes 2->18 signatures3 process4 signatures5 20 cmd.exe 1 11->20         started        107 Multi AV Scanner detection for dropped file 13->107 process6 signatures7 95 Suspicious powershell command line found 20->95 23 MicrosoftSvce.exe 3 4 20->23         started        27 powershell.exe 14 16 20->27         started        30 conhost.exe 20->30         started        process8 dnsIp9 63 C:\ProgramData\pospos_mn.exe, PE32 23->63 dropped 99 Antivirus detection for dropped file 23->99 101 Multi AV Scanner detection for dropped file 23->101 103 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 23->103 32 pospos_mn.exe 15 7 23->32         started        37 Acrobat.exe 20 64 23->37         started        77 104.238.215.171, 49691, 80 KAMATERAUS United States 27->77 65 C:\Users\user\AppData\...\MicrosoftSvce.exe, PE32 27->65 dropped 105 Powershell drops PE file 27->105 file10 signatures11 process12 dnsIp13 67 payload.tahirvoip.shop 216.250.249.18, 49701, 7771 AS-TIERP-19019US United States 32->67 69 ip-api.com 208.95.112.1, 49692, 49704, 80 TUT-ASUS United States 32->69 61 C:\Users\user\AppData\Roaming\pospos_mn.exe, PE32 32->61 dropped 79 Multi AV Scanner detection for dropped file 32->79 81 Protects its processes via BreakOnTermination flag 32->81 83 Creates an undocumented autostart registry key 32->83 85 4 other signatures 32->85 39 powershell.exe 32->39         started        42 powershell.exe 32->42         started        44 powershell.exe 32->44         started        48 2 other processes 32->48 46 AcroCEF.exe 102 37->46         started        file14 signatures15 process16 signatures17 97 Loading BitLocker PowerShell Module 39->97 50 conhost.exe 39->50         started        52 conhost.exe 42->52         started        54 conhost.exe 44->54         started        56 AcroCEF.exe 46->56         started        59 conhost.exe 48->59         started        process18 dnsIp19 75 23.56.162.204, 443, 49700 AKAMAI-ASUS United States 56->75
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fc9fac3327bd128f91307ae1d251340fbf803759d96a88ff9a1694406a164cef
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
CAB:COMPRESSION:LZX Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/5e1cec6f6e326b5d9e61cc504491511e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fc9fac3327bd128f91307ae1d251340fbf803759d96a88ff9a1694406a164cef/
Threat name:
Win64.Trojan.Yomal
Create hunting rule
Status:
Malicious
First seen:
2025-09-04 05:53:49 UTC
File Type:
PE+ (Exe)
Extracted files:
36
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7sp2ymzhxuji7ejqplq5eujub67yan2z3fvir742c2kea2qwjtxq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution persistence
Link:
https://tria.ge/reports/250905-19vndacl51/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/335c43e2-82b6-47e0-b7eb-6261326e9539
Unpacked files
SH256 hash:
fc9fac3327bd128f91307ae1d251340fbf803759d96a88ff9a1694406a164cef
MD5 hash:
5e1cec6f6e326b5d9e61cc504491511e
SHA1 hash:
ff28b5cc55e3f8b09f20e9d02796f2eb45b0b0a6
Link:
https://www.unpac.me/results/ccdf87ec-9db4-4da2-b103-1a403e2d0946/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fc9fac3327bd/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/fc9fac3327bd128f91307ae1d251340fbf803759d96a88ff9a1694406a164cef

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_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_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:SUSP_ENV_Folder_Root_File_Jan23_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects suspicious file path pointing to the root of a folder easily accessible via environment variables
Reference:Internal Research
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_ClickFix_Detection
Create hunting rule
Author:dogsafetyforeverone
Description:Detects ClickFix social engineering technique using 'Verify you are human' messages and malicious PowerShell commands
Reference:ClickFix social engineering and malicious PowerShell commands

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/25919/

Comments