General
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Target
Regscanner.exe
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Size
232KB
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MD5
3af6c920214caf00dea56c1ad6adcb02
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SHA1
07352198b02794ff7abd8787fc5db89a425d1e4c
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SHA256
36de2a1ed16816606d4b5c8d3eed0e7270c17740cc5fae33af56ed5169c5c0d9
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SHA512
f911b97973c31b47e6b796f7721e3b6cac0832daed64e0b7cfebee6273a0ae811a56f96a3fbf38e750008121517ae57b3fde5d97a4e2b2deb4700a7a85839d9c
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SSDEEP
3072:u0WFox25brhq8COXyQo8SKfbzxcwg7es6/Vsb8VKTu549oJMfF/H9N3Ky9NzLnG:6C25bloUhcX7elbKTua9bfF/H9d9n
Malware Config
Extracted
xworm
127.0.0.1:5854
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Install_directory
%AppData%
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install_file
Regscanner.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 Regscanner.exe
Files
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Regscanner.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: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 166KB - Virtual size: 166KB
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