General
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Target
XClient.exe
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Size
72KB
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MD5
d7ccdbea7d2dc454c33386ac11352a12
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SHA1
0df56c6d38daeacccb17ee5c95d2e05b8936b040
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SHA256
3fe533ac8c748603d101ebc8a5fe84167bc53476f3cbb2da5c8a8a3f9220ecb5
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SHA512
0af41ba35882b6f52d30826986f97c6ceeef4af3770749707c2db48dd3025813071b34eec63fd0941221a7bc9f08ecf2a1ee697d637d9df5f056f71996bb1dfc
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SSDEEP
1536:S3gJkh/bKY7HHbzd9XCIY5bQF5RgjceR6nqQOIXPFb6G:Szbd9XUbQpg3WOCFbt
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: 70KB - Virtual size: 69KB
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