Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20231215-en
General
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Target
XClient.exe
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Size
45KB
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MD5
fad686d3c71b580ef09d4fff5833cae1
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SHA1
315d32da783d4d9d566dcf5efbf2fe4c4a7d7766
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SHA256
97a2ec02ea6e0847d0d6dcfdebb7167664aac59303ccd9cf89121194868c94fa
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SHA512
d30a6c5f7f631600b266d1d1d688868b090effae4a08d789317244fd0f2a3bb262f3558644fd9a6d275244a74430265de929f702dc7e804a6cb798e8978b5ac5
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SSDEEP
768:UBxVyvM4Mq3r9yPAwqHaz0vUKIcAc2ExbL3h8BkF0I9BTwZpuft6OO3hPF+R3A:UBxVyJz3rIOHc08KVdVvFv9FJt6OO3NJ
Malware Config
Extracted
xworm
5.0
193.161.193.99:23057
A1rpj0LF1mdW5sBP
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Install_directory
%AppData%
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install_file
USB.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: 42KB - Virtual size: 42KB
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