Analysis
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max time kernel
46s -
platform
windows11-21h2_x64 -
resource
win11-20241007-en -
resource tags
arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system -
submitted
19-10-2024 19:30
Behavioral task
behavioral1
Sample
XWorm-5.6-main.zip
Resource
win11-20241007-en
General
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Target
XWorm-5.6-main.zip
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Size
24.8MB
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MD5
98af17dc86622b292d58fbba45d51309
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SHA1
44a7d9423ce00ddda8000f9d18e3fe5693b5776f
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SHA256
eed75f0edf37bdd0d0a64ac8723672dbfe64288fb3845b89cc3596d0511f67d1
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SHA512
b3b9c67e373bcba5bd039088953400a3296b374f29f5de00f56c0702da7f9eccf0c452586d486c17ab1ea5ab16240112fda8457ec258d2ba9735b17959db4b05
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SSDEEP
786432:3vngbHGYI0DuXXEDgfI+tjIdubuu0SVww6vZqwffr:fgbHGY2hfI8yuxV7oswXr
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1848 Xworm V5.6.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer Xworm V5.6.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion Xworm V5.6.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS Xworm V5.6.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3552 7zFM.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 3552 7zFM.exe Token: 35 3552 7zFM.exe Token: SeSecurityPrivilege 3552 7zFM.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3552 7zFM.exe 3552 7zFM.exe
Processes
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C:\Program Files\7-Zip\7zFM.exe"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\XWorm-5.6-main.zip"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3552
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:3180
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C:\Users\Admin\Downloads\XWorm-5.6-main\XWorm-5.6-main\Xworm V5.6.exe"C:\Users\Admin\Downloads\XWorm-5.6-main\XWorm-5.6-main\Xworm V5.6.exe"1⤵
- Executes dropped EXE
- Enumerates system info in registry
PID:1848
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.9MB
MD5bcc0fe2b28edd2da651388f84599059b
SHA144d7756708aafa08730ca9dbdc01091790940a4f
SHA256c6264665a882e73eb2262a74fea2c29b1921a9af33180126325fb67a851310ef
SHA5123bfc3d27c095dde988f779021d0479c8c1de80a404454813c6cae663e3fe63dc636bffa7de1094e18594c9d608fa7420a0651509544722f2a00288f0b7719cc8
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Filesize
361KB
MD5e3143e8c70427a56dac73a808cba0c79
SHA163556c7ad9e778d5bd9092f834b5cc751e419d16
SHA256b2f57a23ecc789c1bbf6037ac0825bf98babc7bf0c5d438af5e2767a27a79188
SHA51274e0f4b55625df86a87b9315e4007be8e05bbecca4346a6ea06ef5b1528acb5a8bb636ef3e599a3820dbddcf69563a0a22e2c1062c965544fd75ec96fd9803fc
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Filesize
14.9MB
MD556ccb739926a725e78a7acf9af52c4bb
SHA15b01b90137871c3c8f0d04f510c4d56b23932cbc
SHA25690f58865f265722ab007abb25074b3fc4916e927402552c6be17ef9afac96405
SHA5122fee662bc4a1a36ce7328b23f991fa4a383b628839e403d6eb6a9533084b17699a6c939509867a86e803aafef2f9def98fa9305b576dad754aa7f599920c19a1
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Filesize
183B
MD566f09a3993dcae94acfe39d45b553f58
SHA19d09f8e22d464f7021d7f713269b8169aed98682
SHA2567ea08548c23bd7fd7c75ca720ac5a0e8ca94cb51d06cd45ebf5f412e4bbdd7d7
SHA512c8ea53ab187a720080bd8d879704e035f7e632afe1ee93e7637fad6bb7e40d33a5fe7e5c3d69134209487d225e72d8d944a43a28dc32922e946023e89abc93ed