General
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Target
XClient.exe
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Size
60KB
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MD5
6b6253c21c975a0b6107183db0351a16
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SHA1
82bdb167fbba0d4fbbc13b6c07d1597fd15814e6
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SHA256
53086a7a04cc6fdc1ee66d4190786228de502c4d8a5216ea02edb3c580d216a2
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SHA512
d080b6da28fa625ecfcaf0773740ff4e4cfa50d8194b22439db3730aab3e1ad9ab9f35eaca10b498bb437f62950d4e51d55c67597d39d59a9ef97eeda827ef56
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SSDEEP
768:duCZn4/H4enwnVyrRYeY80ARjPYGOqaWNkbDiTy+X+Tw0HveY8E/OZh4hot9:wdhkkYyaGkbDiTuw3L0OZai9
Malware Config
Extracted
xworm
127.0.0.1:7000
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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: 58KB - Virtual size: 57KB
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