Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10-20231020-en
General
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Target
XClient.exe
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Size
31KB
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MD5
c0595fb710bce7e40321841cb6c71be3
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SHA1
e4eac2da41e99d558b3f757e3bca82572703b401
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SHA256
a88823804dad3f01fa88b7fca97e1a0fea61f51610075ad4ce43974540409dfe
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SHA512
1ce32951c02faa99aaee1b996f1055f02c4e558c58a37e402bff1c242220b800c52d6aa2bf16c0750f586c19fb700e590e91bfd0ce6499e9ca3cbc1300b7711d
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SSDEEP
384:DcUcLqCRWgO5t8lE6H7m3zLdzwDs2ETIif4R+gtFqBLTiZw/WNCvK9IkVuz7FxOB:VmmbPdEePf4ZFr9RQOjhbI/3vM
Malware Config
Extracted
xworm
3.1
okaa0-51499.portmap.host:25007
xk8zhZHw1siBUGgp
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Install_directory
%Public%
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install_file
explorer.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
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: 29KB - Virtual size: 28KB
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