Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16-11-2024 10:04
Behavioral task
behavioral1
Sample
2024-11-16_b5c7c5a3e5cff5200f778c1cfe66fc16_hiddentear.exe
Resource
win7-20240729-en
windows7-x64
8 signatures
150 seconds
General
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Target
2024-11-16_b5c7c5a3e5cff5200f778c1cfe66fc16_hiddentear.exe
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Size
161KB
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MD5
b5c7c5a3e5cff5200f778c1cfe66fc16
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SHA1
3e5c09e83c6deb290f044967b41d5285eace4381
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SHA256
62d7cf6af843432a255464867fa9e06e9bc946c4c239940417f718b04ca7c3b7
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SHA512
2376854b9a1fb26a533b2a40deafdd070ee6218a358d7b398596211d62699b05412c9cf2b61dee0e0429c14e553ed77bdc638189b3936fcb3aaba51eb9dc2273
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SSDEEP
3072:7rgHyKp7h+b/A/OBHQM+lmsolAIrRuw+mqv9j1MWLQT:nyyKp7YbI0+lDAA
Malware Config
Extracted
Family
xworm
C2
185.29.8.111:7000
Attributes
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Install_directory
%LocalAppData%
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install_file
client.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral2/memory/5092-1-0x00000000003B0000-0x00000000003DE000-memory.dmp family_xworm -
Xworm family
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\client.lnk 2024-11-16_b5c7c5a3e5cff5200f778c1cfe66fc16_hiddentear.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\client.lnk 2024-11-16_b5c7c5a3e5cff5200f778c1cfe66fc16_hiddentear.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 5092 2024-11-16_b5c7c5a3e5cff5200f778c1cfe66fc16_hiddentear.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5092 2024-11-16_b5c7c5a3e5cff5200f778c1cfe66fc16_hiddentear.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5092 2024-11-16_b5c7c5a3e5cff5200f778c1cfe66fc16_hiddentear.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-16_b5c7c5a3e5cff5200f778c1cfe66fc16_hiddentear.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-16_b5c7c5a3e5cff5200f778c1cfe66fc16_hiddentear.exe"1⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:5092