MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7a9934654617278395e31c3918b24de84da32bbdd3d08441803a781b7dc9a5c. 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: 11


Intelligence 11 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f7a9934654617278395e31c3918b24de84da32bbdd3d08441803a781b7dc9a5c
SHA3-384 hash: e22cffb6f9ca78da51109166e86b1e1d7e5f9add07ac4587265c06815d691c620ecd776cbe8d440932749214fcd20d8e
SHA1 hash: 87b9dda1cef502dff7b03d4a45748320317794e0
MD5 hash: 8d4d66b1e3d162c5b26bb3df32f0294e
humanhash: purple-lake-lithium-mockingbird
File name:310720251544Phase2infoproject.bat
Download: download sample
Signature XWorm
Create hunting rule
File size:682'424 bytes
First seen:2025-07-31 16:10:36 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/plain
ssdeep 12288:pdopIeR84709wdBrzRGT168LGzZSVNPDrFQaMh7bHjTrfo9UDPryWfo/iYUy/:pdop5H70rE8EZWFOhPc9UD2IU
TLSH T10BE40237C6309E950F18319466DF2789244C8D828EB10E4CE9D9E86F7C4D8E9DF51ABE
Magika vba
Reporter abuse_ch
Tags:bat xworm


Avatar
abuse_ch
XWorm C2:
185.163.204.165:7000

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
185.163.204.165:7000 https://threatfox.abuse.ch/ioc/1562553/

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
31072025_1544_Phase2infoproject.bat
Verdict:
Malicious activity
Analysis date:
2025-07-31 15:50:09 UTC
Tags:
auto-startup susp-powershell
Link:
https://app.any.run/tasks/2d178929-9df8-4c00-baae-63c647ca89d0

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/18144/
Detection(s):
SecuriteInfo.com.BAT.Obfus-5.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=688b90af0b4775fb21341459
Tags:
autorun shell spawn sage
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 evasive obfuscated powershell
Link:
https://www.filescan.io/uploads/688b95aed3268c26a9a12c58/reports/3d22e439-b4ea-489f-afd6-0f9e6f1ae173/overview
Verdict:
Malicious
Labled as:
BAT/Agent.BCZ
Link:
https://www.hybrid-analysis.com/sample/f7a9934654617278395e31c3918b24de84da32bbdd3d08441803a781b7dc9a5c
Result
Threat name:
VioletWorm, XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1747975
Signature
.NET source code contains a sample name check
.NET source code contains potential unpacker
.NET source code contains suspicious base64 encoded strings
.NET source code contains very large strings
.NET source code references suspicious native API functions
C2 URLs / IPs found in malware configuration
Drops script or batch files to the startup folder
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Drops script at startup location
Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded IEX Cmdlet
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Yara detected Powershell decode and execute
Yara detected VioletWorm
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1747975 Sample: 310720251544Phase2infoproject.bat Startdate: 31/07/2025 Architecture: WINDOWS Score: 100 153 Suricata IDS alerts for network traffic 2->153 155 Found malware configuration 2->155 157 Malicious sample detected (through community Yara rule) 2->157 159 18 other signatures 2->159 10 cmd.exe 1 2->10         started        13 cmd.exe 1 2->13         started        15 cmd.exe 1 2->15         started        17 14 other processes 2->17 process3 signatures4 163 Suspicious powershell command line found 10->163 19 cmd.exe 1 10->19         started        21 conhost.exe 10->21         started        23 cmd.exe 1 13->23         started        25 conhost.exe 13->25         started        27 cmd.exe 1 15->27         started        29 conhost.exe 15->29         started        31 cmd.exe 1 17->31         started        33 cmd.exe 17->33         started        35 26 other processes 17->35 process5 process6 37 cmd.exe 3 19->37         started        40 cmd.exe 2 23->40         started        42 cmd.exe 2 27->42         started        44 cmd.exe 2 31->44         started        46 cmd.exe 33->46         started        48 cmd.exe 35->48         started        50 cmd.exe 35->50         started        52 cmd.exe 35->52         started        54 9 other processes 35->54 signatures7 161 Suspicious powershell command line found 37->161 56 2 other processes 37->56 61 2 other processes 40->61 63 2 other processes 42->63 65 2 other processes 44->65 67 2 other processes 46->67 69 2 other processes 48->69 71 2 other processes 50->71 73 2 other processes 52->73 75 18 other processes 54->75 process8 dnsIp9 151 185.163.204.165, 49721, 7000 CAUCASUS-CABLE-SYSTEMCCSAutonomousSystemGE Germany 56->151 129 2 other malicious files 56->129 dropped 165 Suspicious powershell command line found 56->165 167 Drops script or batch files to the startup folder 56->167 77 csc.exe 3 56->77         started        115 C:\Users\user\AppData\Roaming\...\5152.bat, ASCII 61->115 dropped 81 csc.exe 3 61->81         started        117 C:\Users\user\AppData\Roaming\...\832e.bat, ASCII 63->117 dropped 83 csc.exe 3 63->83         started        119 C:\Users\user\AppData\Roaming\...\2569.bat, ASCII 65->119 dropped 85 csc.exe 65->85         started        121 C:\Users\user\AppData\Roaming\...\469f.bat, ASCII 67->121 dropped 87 csc.exe 67->87         started        123 C:\Users\user\AppData\Roaming\...\019a.bat, ASCII 69->123 dropped 89 csc.exe 69->89         started        125 C:\Users\user\AppData\Roaming\...\e19d.bat, ASCII 71->125 dropped 91 csc.exe 71->91         started        127 C:\Users\user\AppData\Roaming\...\aa21.bat, ASCII 73->127 dropped 93 csc.exe 73->93         started        131 9 other malicious files 75->131 dropped 95 8 other processes 75->95 file10 signatures11 process12 file13 133 C:\Users\user\AppData\Local\...\55csgwrm.dll, PE32 77->133 dropped 169 Suspicious powershell command line found 77->169 97 cvtres.exe 1 77->97         started        135 C:\Users\user\AppData\Local\...\1pqcsasc.dll, PE32 81->135 dropped 99 cvtres.exe 1 81->99         started        137 C:\Users\user\AppData\Local\...\uty05llj.dll, PE32 83->137 dropped 101 cvtres.exe 1 83->101         started        139 C:\Users\user\AppData\Local\...\ki4zx1un.dll, PE32 85->139 dropped 103 cvtres.exe 85->103         started        141 C:\Users\user\AppData\Local\...\eqmpr0yp.dll, PE32 87->141 dropped 105 cvtres.exe 87->105         started        143 C:\Users\user\AppData\Local\...\o1zd1l20.dll, PE32 89->143 dropped 107 cvtres.exe 89->107         started        145 C:\Users\user\AppData\Local\...\mfhrb4pm.dll, PE32 91->145 dropped 109 cvtres.exe 91->109         started        147 C:\Users\user\AppData\Local\...\fgdrkv2k.dll, PE32 93->147 dropped 111 cvtres.exe 93->111         started        149 8 other files (none is malicious) 95->149 dropped 113 8 other processes 95->113 signatures14 process15
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/f7a9934654617278395e31c3918b24de84da32bbdd3d08441803a781b7dc9a5c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f7a9934654617278395e31c3918b24de84da32bbdd3d08441803a781b7dc9a5c/
Verdict:
Malicious
Threat:
Backdoor.MSIL.Cardinal
Link:
https://tip.neiki.dev/file/f7a9934654617278395e31c3918b24de84da32bbdd3d08441803a781b7dc9a5c
Threat name:
Script-BAT.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-07-31 15:46:35 UTC
File Type:
Text
AV detection:
8 of 24 (33.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=66uzgrsumfzhqok6ghbzdcze32cnumv33u6qqrayaotydn64tjoa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/250731-tm4jfack9x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Drops startup file
Blocklisted process makes network request
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/f7a9934654617278395e31c3918b24de84da32bbdd3d08441803a781b7dc9a5c

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:SUSP_PS1_JAB_Pattern_Jun22_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects suspicious UTF16 and Base64 encoded PowerShell code that starts with a $ sign and a single char variable
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)

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/18144/

Comments