Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240508-en
General
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Target
XClient.exe
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Size
37KB
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MD5
a26c7c04a00f606ab27fb469b71336f6
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SHA1
8c28e574c829142dd06ce1b978d1584b7cec7325
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SHA256
5c1b1a5b5ac8113a3a4b525266cf344826443752328466beb9a8d8d7db7e8bf3
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SHA512
380df00ec4171cf83b7bb57d5c31cef4a215d11ab6afb9de2e60871dfaca2fc861fe265867ccfb96451cca94bbed306ac005ce2140ac3b47a10eaa7af107bfbd
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SSDEEP
768:ldS2Ku12IUwwgKWR//M7VlTFh9HhOMh2QU:ldS2112Ii9KHWV5Fh9HhOMU3
Malware Config
Extracted
xworm
5.0
127.0.0.1:7777
127.0.0.1:7777:7777
0YlcsEOk74EY9Vcs
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Install_directory
%AppData%
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install_file
XtuService.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: 34KB - Virtual size: 34KB
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