General
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Target
XClient.exe
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Size
181KB
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MD5
a69895cec2244e57aa60098dc6cbcb53
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SHA1
6b0f4ee5e407beab1c59535f52f94b2091b6d751
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SHA256
d577423955e2a3e7e72d9a1d984885da88e94df453ffaea4380b0a7f9d5ee164
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SHA512
2a3378bf9b7b0ebddcacb46f7103226f06f3576c3138a93429d54d7ad39ed465bf10223696350dfe7d5badcca4bc3472d320704f343e244a8d1ad0803a434078
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SSDEEP
3072:f/8vpXwc9eb/hJE4bmbOAssIBz65/M6If+3Js+3JFkKeTno:f/UjebDokxBt25
Malware Config
Extracted
xworm
127.0.0.1:7000
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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: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 99KB - Virtual size: 98KB
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