Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240226-en
General
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Target
XClient.exe
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Size
56KB
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MD5
74251f3c0e281c1c61a4fba7b2d9d9a7
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SHA1
a3510896fae4791f2b01257c18f63e68cec1cd5c
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SHA256
d2c8a6bca220dac7e15993b876c94d5860387f8c99fddb9abc670c623e2a21eb
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SHA512
039b83c94e7a7f781730aa273e05ecc5ffd251986e15ed16f0592623aa7aa0ad05a8ea7bd00d0b35ef27bdc739bf76f7a883a2efff042864469e76ec4d7856e6
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SSDEEP
1536:HKWsC4KUu9V9P3SuakbR2AaQpY9SROGsk:vsz+9fSpkbR0Q+92OGsk
Malware Config
Extracted
xworm
127.0.0.1:1194
193.161.193.99:1194
10.8.20.106:1194
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Install_directory
%AppData%
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install_file
XClient.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: 53KB - Virtual size: 53KB
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