Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240903-en
General
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Target
XClient.exe
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Size
65KB
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MD5
e73ef4d5bc68feab45e6e265852a687a
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SHA1
c791084cd8ce2e21c8fb39fa33e4ac19a521a2c4
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SHA256
ae2c92a4c96b28c855e090a1ce910d67dee3989fed05a4ffb1913b623e09f5ca
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SHA512
896001cff9dfabfb1291cac0361660b3ad2dbac0819d264c0ebeb5766a55f77d612cf0e25cc5c14fc2ad559ec28533874f6c34b33dc0bd4cac8d4e29c1af4627
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SSDEEP
1536:GJ/MFeTS8ssdU0ezbSZhkxjwXaFWO8tx+pKRX:GJ/M/8A0kbS36jwXawO8j+kX
Malware Config
Extracted
xworm
chd4y5f.localto.net:7249
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Install_directory
%AppData%
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install_file
USB.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: 63KB - Virtual size: 62KB
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