General
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Target
XWorm-5.6-main (1).zip
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Size
25.1MB
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Sample
241119-za7m8asarc
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MD5
95c1c4a3673071e05814af8b2a138be4
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SHA1
4c08b79195e0ff13b63cfb0e815a09dc426ac340
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SHA256
7c270da2506ba3354531e0934096315422ee719ad9ea16cb1ee86a7004a9ce27
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SHA512
339a47ecfc6d403beb55d51128164a520c4bea63733be3cfd47aec47953fbf2792aa4e150f4122994a7620122b0e0fc20c1eeb2f9697cf5578df08426820fecd
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SSDEEP
786432:Ty5jMDNnx2+4NYobtH8VVtKqi9+i514XZ/pjYlp0:MMDNnxV4iobxibiIi5MpjYv0
Behavioral task
behavioral1
Sample
XWorm-5.6-main/Xworm V5.6.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
XWorm-5.6-main/Xworm V5.6.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
XWorm-5.6-main/XwormLoader.exe
Resource
win7-20241010-en
Malware Config
Extracted
xworm
5.0
10.127.1.113:7000
XQFcPyXXgK6xVCYn
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install_file
USB.exe
Extracted
xworm
10.127.1.113:7000
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install_file
USB.exe
Extracted
lumma
https://pillowbrocccolipe.shop/api
https://communicationgenerwo.shop/api
https://diskretainvigorousiw.shop/api
https://affordcharmcropwo.shop/api
https://dismissalcylinderhostw.shop/api
https://enthusiasimtitleow.shop/api
https://worryfillvolcawoi.shop/api
https://cleartotalfisherwo.shop/api
Targets
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Target
XWorm-5.6-main/Xworm V5.6.exe
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Size
14.9MB
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MD5
56ccb739926a725e78a7acf9af52c4bb
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SHA1
5b01b90137871c3c8f0d04f510c4d56b23932cbc
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SHA256
90f58865f265722ab007abb25074b3fc4916e927402552c6be17ef9afac96405
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SHA512
2fee662bc4a1a36ce7328b23f991fa4a383b628839e403d6eb6a9533084b17699a6c939509867a86e803aafef2f9def98fa9305b576dad754aa7f599920c19a1
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SSDEEP
196608:P4/BAe1d4ihvy85JhhYc3BSL1kehn4inje:PuyIhhkRka4i
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Detect Xworm Payload
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Xworm family
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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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Target
XWorm-5.6-main/XwormLoader.exe
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Size
490KB
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MD5
9c9245810bad661af3d6efec543d34fd
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SHA1
93e4f301156d120a87fe2c4be3aaa28b9dfd1a8d
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SHA256
f5f14b9073f86da926a8ed319b3289b893442414d1511e45177f6915fb4e5478
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SHA512
90d9593595511e722b733a13c53d2e69a1adc9c79b3349350deead2c1cdfed615921fb503597950070e9055f6df74bb64ccd94a60d7716822aa632699c70b767
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SSDEEP
6144:3PkcFUUUQHs5TlOhDuy4VjmSO6/tU4j06xeJyCjvhsXZ4m05d0qCsfBLuWWCV/rr:3McWUUysz/NhKjJPhM4/5bV/rvgE3
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Lumma family
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MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1