General
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Target
happy.rar
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Size
15KB
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MD5
59bbdc81a707bee96e82c1904a663e3f
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SHA1
5ac6de2ddfab02b3f38d59abc03e38e4d45e2cf6
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SHA256
34f9178afbcb4f9bf910aee65f5ed4c2efb1d0369c389339a5d57544cf8ef393
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SHA512
d9cd8a1cb75c7355fb98fd87b537613aacc262a437c1a3fcb8f87746cd8f87a06b10d9e378c75777a4b75a9793246aeee12af3c3d8518bef76c6ba56bc950056
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SSDEEP
384:+VMnobkvvd8zEAnnIRZfG9MAGV1wtSsgP8cbKfS:wMnTQE2nKG9MN4tKQS
Malware Config
Extracted
xworm
5.0
happy-amended.gl.at.ply.gg:39398
<Xwormmm>:1234
6Syn8fkzJxzHDntu
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule static1/unpack001/happy.exe family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/happy.exe
Files
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happy.rar.rar
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happy.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: 30KB - Virtual size: 29KB
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