MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c3c7c82fef77195b527cac193188f01065d38da118efdd8d51d8fb53f5af87e. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c3c7c82fef77195b527cac193188f01065d38da118efdd8d51d8fb53f5af87e
SHA3-384 hash: 6e796624183337a742cdb0d87c702ab774f8be96bf41d0edc0b4c3851bae1f0c9ddc0c2d6cffe7d64ca478ea0f9f79ec
SHA1 hash: e64aeeb17aa0336940cc593cf07af2e09ca0fb6b
MD5 hash: 59724a318bc13c30e5bf81f24c51cda0
humanhash: india-nineteen-alaska-bakerloo
File name:z6awb_original_.bat
Download: download sample
Signature XWorm
Create hunting rule
File size:57'651 bytes
First seen:2025-05-30 03:02:23 UTC
Last seen:2025-05-30 07:02:59 UTC
File type:Batch (bat) bat
MIME type:text/plain
ssdeep 1536:E4e+lJNPOJkIfDOvobI0F3r3dArmEwiq9mXD6j8vk6r8z:v9PNPOJBOvorFCYmTFVi
Threatray 1'830 similar samples on MalwareBazaar
TLSH T14A435F3DC9A5ECD4C36FB0C4566D3F55009C5B73BAB23B6CFAC10966191438ADB3A688
Magika ini
Reporter FXOLabs
Tags:bat xworm

Intelligence

File Origin
# of uploads :
2
# of downloads :
112
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
z6awb_original_.bat
Verdict:
No threats detected
Analysis date:
2025-05-30 03:04:48 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/04b75cf6-1ee3-4395-b4f1-61a3fee69694

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/6259/
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=683920d3668438e362e84e83
Tags:
obfuscate xtreme shell
Verdict:
Suspicious
Labled as:
BAT/Agent.AZY
Link:
https://www.hybrid-analysis.com/sample/4c3c7c82fef77195b527cac193188f01065d38da118efdd8d51d8fb53f5af87e
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1701968
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)
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: Drops script at startup location
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
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: 1701968 Sample: z6awb_original_.bat Startdate: 30/05/2025 Architecture: WINDOWS Score: 100 57 businesstradings.duckdns.org 2->57 67 Found malware configuration 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Multi AV Scanner detection for submitted file 2->71 75 10 other signatures 2->75 10 cmd.exe 1 2->10         started        13 cmd.exe 1 2->13         started        15 svchost.exe 1 1 2->15         started        signatures3 73 Uses dynamic DNS services 57->73 process4 dnsIp5 77 Suspicious powershell command line found 10->77 79 Bypasses PowerShell execution policy 10->79 81 Suspicious command line found 10->81 18 cmd.exe 1 10->18         started        21 conhost.exe 10->21         started        23 cmd.exe 1 13->23         started        25 conhost.exe 13->25         started        61 127.0.0.1 unknown unknown 15->61 signatures6 process7 signatures8 63 Suspicious powershell command line found 18->63 65 Suspicious command line found 18->65 27 powershell.exe 19 18->27         started        32 conhost.exe 18->32         started        34 cmd.exe 1 18->34         started        36 powershell.exe 23->36         started        38 conhost.exe 23->38         started        40 cmd.exe 1 23->40         started        42 timeout.exe 1 23->42         started        process9 dnsIp10 59 businesstradings.duckdns.org 185.167.61.11, 3033, 49719, 49721 INETLTDTR Turkey 27->59 53 C:\Users\user\...\StartupScript_36d2ef6d.cmd, ASCII 27->53 dropped 85 Suspicious powershell command line found 27->85 87 Found suspicious powershell code related to unpacking or dynamic code loading 27->87 44 powershell.exe 36 27->44         started        47 powershell.exe 28 27->47         started        55 \Device\ConDrv, ASCII 36->55 dropped 49 powershell.exe 36->49         started        file11 signatures12 process13 signatures14 83 Loading BitLocker PowerShell Module 44->83 51 conhost.exe 44->51         started        process15
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/4c3c7c82fef77195b527cac193188f01065d38da118efdd8d51d8fb53f5af87e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c3c7c82fef77195b527cac193188f01065d38da118efdd8d51d8fb53f5af87e/
Threat name:
Script-BAT.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-05-30 01:09:02 UTC
File Type:
Text
AV detection:
11 of 24 (45.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jq6hzax665yzlnjhzlazggepaedf2og2cghp3wgvdwh3kp227b7a._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
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3e725d0efe588ac45c5bfa6aee1b6d5e75b65aa3a301e274c5e8e825ac390b7e
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53a2f686422f9f71b69d3a9699661c96dc1375d490ea188d5141bb1e8ae89029
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80a21952b87d83eb419768268b334364ecab48dbb9cbe55b967ba9636e512cab
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95bd50b1c849b16159f239b176e9c48d97bc7d841441829ec974997a93cb4c1e
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a90c46b549a798b086e2ef3ee17728c7456cdf3730b25f50500143e3a56de1f8
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d0ef84c36715bc834f68415f2b16ca2e8088141a83231f27c4a7d6285d4b6d1a
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error
XWorm
fbb6e25ede47737ad9d540192a46117ce42c6e24c7ce60d027e36ff49cba8213
XWorm
+ 1'820 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/250530-dj36ha1zhy/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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/4c3c7c82fef77195b527cac193188f01065d38da118efdd8d51d8fb53f5af87e

File information

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

Malspam

XWorm

Batch (bat) bat 4c3c7c82fef77195b527cac193188f01065d38da118efdd8d51d8fb53f5af87e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/6259/

Comments