MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a90c46b549a798b086e2ef3ee17728c7456cdf3730b25f50500143e3a56de1f8. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a90c46b549a798b086e2ef3ee17728c7456cdf3730b25f50500143e3a56de1f8
SHA3-384 hash: 608eba6b9ba6f6186921c3fa295afc2fc61e4373ce0235d09512fbd163713beed32cb3bb12b21430cfc487704ad2e457
SHA1 hash: 878c556ea4ff6cd95ee30a3dba827fdf07f270e9
MD5 hash: 6bf8c18fc02e22d1ef994670faf7b6af
humanhash: mockingbird-social-four-cardinal
File name:awb_original_shipping_doc_bl_inv_001700720242247820020031808174CN18003105282025.bat
Download: download sample
Signature XWorm
Create hunting rule
File size:57'601 bytes
First seen:2025-05-28 12:34:45 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/plain
ssdeep 1536:EnGCjGr0Q7ly0UIoFPOBNdArmEwiq9mXD6j8vk6r8xbbkt8:EGbrfx3Uv9EIYmTFVh8
Threatray 1'803 similar samples on MalwareBazaar
TLSH T1F843813EDDE0ECD0436A70D082A93B17119D5B27BA611BEFB5C41A691808685EF3A67C
Magika txt
Reporter lowmal3
Tags:bat xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
awb_original_shipping_doc_bl_inv_001700720242247820020031808174CN18003105282025.bat
Verdict:
Malicious activity
Analysis date:
2025-05-28 12:38:34 UTC
Tags:
remote xworm susp-powershell auto-startup
Link:
https://app.any.run/tasks/716027b2-1f80-402e-b2a2-85006d8d0bfe

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/6007/
Detection(s):
SecuriteInfo.com.BAT.Obfus-4.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6837050e668438e362e7ad21
Tags:
obfuscate xtreme shell
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
cmd evasive lolbin masquerade obfuscated powershell timeout
Link:
https://www.filescan.io/uploads/68370318fd02ed5e058c6674/reports/7ea13547-0e89-48b5-bbf3-e1b4bf1e85e4/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/a90c46b549a798b086e2ef3ee17728c7456cdf3730b25f50500143e3a56de1f8
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1700653
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Drops script at startup location
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Suricata IDS alerts for network traffic
Suspicious command line found
Suspicious powershell command line found
Uses dynamic DNS services
Yara detected Powershell decode and execute
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1700653 Sample: awb_original_shipping_doc_b... Startdate: 28/05/2025 Architecture: WINDOWS Score: 100 54 businesstradings.duckdns.org 2->54 58 Suricata IDS alerts for network traffic 2->58 60 Found malware configuration 2->60 62 Malicious sample detected (through community Yara rule) 2->62 66 10 other signatures 2->66 10 cmd.exe 1 2->10         started        13 cmd.exe 1 2->13         started        signatures3 64 Uses dynamic DNS services 54->64 process4 signatures5 70 Suspicious powershell command line found 10->70 72 Bypasses PowerShell execution policy 10->72 74 Suspicious command line found 10->74 15 cmd.exe 1 10->15         started        18 conhost.exe 10->18         started        20 cmd.exe 1 13->20         started        22 conhost.exe 13->22         started        process6 signatures7 82 Suspicious powershell command line found 15->82 84 Suspicious command line found 15->84 24 powershell.exe 19 15->24         started        29 conhost.exe 15->29         started        31 cmd.exe 1 15->31         started        33 powershell.exe 20->33         started        35 conhost.exe 20->35         started        37 cmd.exe 1 20->37         started        39 timeout.exe 1 20->39         started        process8 dnsIp9 56 businesstradings.duckdns.org 185.167.61.11, 3033, 49691 INETLTDTR Turkey 24->56 50 C:\Users\user\...\StartupScript_ba629bb3.cmd, ASCII 24->50 dropped 76 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 24->76 78 Suspicious powershell command line found 24->78 80 Found suspicious powershell code related to unpacking or dynamic code loading 24->80 41 powershell.exe 36 24->41         started        44 powershell.exe 28 24->44         started        52 \Device\ConDrv, ASCII 33->52 dropped 46 powershell.exe 33->46         started        file10 signatures11 process12 signatures13 68 Loading BitLocker PowerShell Module 41->68 48 conhost.exe 41->48         started        process14
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/a90c46b549a798b086e2ef3ee17728c7456cdf3730b25f50500143e3a56de1f8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a90c46b549a798b086e2ef3ee17728c7456cdf3730b25f50500143e3a56de1f8/
Threat name:
Script-BAT.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-05-28 12:02:53 UTC
File Type:
Text
AV detection:
10 of 24 (41.67%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vegennkju6mlbbxc547oc5ziy5cwzxzxgczf6ucqafb6hjln4h4a._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
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XWorm
error
XWorm
+ 1'793 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/250528-psvq9sbr31/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Network Configuration Discovery: Internet Connection Discovery
Command and Scripting Interpreter: PowerShell
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/a90c46b549a798b086e2ef3ee17728c7456cdf3730b25f50500143e3a56de1f8

File information

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

Malspam

XWorm

Batch (bat) bat a90c46b549a798b086e2ef3ee17728c7456cdf3730b25f50500143e3a56de1f8

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/6007/

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