Behavioral task
behavioral1
Sample
XClient111.exe
Resource
win10ltsc2021-20241023-en
General
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Target
XClient111.exe
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Size
75KB
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MD5
1c7d67e357a4c6f86fde169b8fa74639
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SHA1
4168ae0daa5e17cd0928c7542e49bde8490acdb9
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SHA256
4094fea68e7a41431fe15eaf1ebbf4d88d20c10e01d4c32e4b466757e626964f
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SHA512
a9b87f16bd144568182d2f2dc19855d57be54b73f3066cbfc299f6132b41cd2cd49fdd4d2921d2dedf17b05f5a244c9b41dc8ff500140cbe760e11daf9038205
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SSDEEP
1536:9zpyggc1VrFL5n1yubpKAXcbK8ni9o26XvmOpqKnKE1J:9lEaFVn1zbzsbKh9oPvmOIiJ
Malware Config
Extracted
xworm
5.166.171.54:5552
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Install_directory
%Temp%
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install_file
CelestialUpdate.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 XClient111.exe
Files
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XClient111.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: 72KB - Virtual size: 72KB
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