General
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Target
XClient.exe
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Size
69KB
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MD5
a3d643f71fe2810b904395ba03bcb185
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SHA1
e1c460b334d3893eda72461fbdb38a178c073d08
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SHA256
31ab2fadb64af6f5e6d94f5ae3991167f8c20eeee9fdef7ef5aae03d5bdf2faf
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SHA512
df2e85ef55d6555d382d1d6a0a82b8c9b766095bfc81b69c983db954e5bd2115514303d0da327061fe3a8f694f4fa8f30ec7a24914c4f9c02428c4cd1018d909
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SSDEEP
1536:7chWuwgJ4RhiUrZlbOTPw/F26ZOGjOAnnhK:wMuwfwSZlbOEpjOAnhK
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 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: 66KB - Virtual size: 66KB
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