Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240802-en
General
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Target
XClient.exe
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Size
62KB
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MD5
4e7093f8d5ff79900115c1bd2eea2c15
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SHA1
5b719ceed18b3c4bfee4f536a2d35c9fa57455b0
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SHA256
536822aa3a6f11e1dac7b58aaa3ec6c27de3471bd6da600bc04060b01508e8c1
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SHA512
93357d5faedfdf77f561025ee37d5f0ef5430d4dbfb25ba468c034cd945d4bbfb2c8c395bd7606f6e11e94cf1a4f4d0052d6bb1f8b0d11623b66b5e0cb9316d0
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SSDEEP
1536:prIA4russ6zDtW4+lOjNiSZEXkb25/uReO6X5Q7DxA:Ey0RowRYkb2N8eO6pQHS
Malware Config
Extracted
xworm
127.0.0.1:31365
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Install_directory
%Public%
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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: 59KB - Virtual size: 59KB
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