Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240221-en
General
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Target
XClient.exe
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Size
81KB
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MD5
24fd3a80bf342400615225d0caca8b58
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SHA1
ccb8697c26847382a755e5c3c8491b758de24a6e
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SHA256
22dd079af2a468ad74655a0e5bfd5268f1d8d6a0c35ad615a47647d03d89565a
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SHA512
5073b04f096a946733833320343ec100dc2083e71fde6fa7e185f8b062245e3d82eaecb2458019c949c1984c48d1918be50b4c90089de9c6175858bdc27f28dd
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SSDEEP
1536:HxcOXdn/Qy5aYcnI4bZI62jaVO3oe0IZoR6tKmcOrvq3D2qwS:yidn/Qy0YcnhbZIbopWoXOrvqT2HS
Malware Config
Extracted
xworm
127.0.0.1:443
192.168.0.101:443
217.105.23.4:443
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Install_directory
%AppData%
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install_file
XClient.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource XClient.exe
Files
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XClient.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 78KB - Virtual size: 78KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ