General
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Target
XClient.exe
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Size
64KB
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MD5
cef408720087f8050fa15fbf9c247a8d
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SHA1
ac560f89408a714575f0e67525735ac781241eb1
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SHA256
e099a7eaff1069b819d1a32e6112e24aca667998726ba3b15fbc60154be77d64
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SHA512
b35cff712135aae0a6b79b2489847a9d26786295423eb01dc9ed873c02b0e2887e8fe041be5310fb4f09e616cbcd6d438846f3f5e422928ab459e59d1f9d080f
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SSDEEP
1536:wKj08mZn91ssH0cQGPlWM7Yo4NBfd0vbOx3lSKJR6b0OVsvW:w0k44PlWM82vbOx39O++
Malware Config
Extracted
xworm
72.10.164.178:1599
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Install_directory
%AppData%
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install_file
System32.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: 61KB - Virtual size: 61KB
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