General
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Target
j.exe
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Size
66KB
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MD5
9c80f155a33d34f6deede20b10c9c3da
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SHA1
a6b3c0fa6c2888735c4b7f841a04e8628dd293ae
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SHA256
7e8200654fe03cab3bd6dc9ebb4a603fcf0e1203de7c4496fa03af4591778e09
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SHA512
93c262894e159db8c956f4a22f5837f9f377af81161de2ac753d9899427c5ce4d79008fc996e2c76c6c660a7626d2b9bd38bb04022e2b6013bc2231de1312f0f
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SSDEEP
1536:K/Wt9q5XZ2kHIc06PDJUORlKGbxRUoL+WI8G6xtO317uLo:Dw5zLcqKGbxR1+WI87O31Qo
Malware Config
Extracted
xworm
127.0.0.1:15863
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Install_directory
%AppData%
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install_file
client.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 j.exe
Files
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j.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: 63KB - Virtual size: 63KB
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