Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240226-en
General
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Target
XClient.exe
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Size
79KB
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MD5
ce49dfc85598474cf4c648f3d1737bf0
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SHA1
fb71bb14cc52b34a1e6a58b9afccb6cd7b8ae374
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SHA256
a782e8471e1a8af947acc3e8848b1cb87f0eaaaa467dadcb49eb955b330a9fc6
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SHA512
90944df4843e5bc14fde77e62c6efd84794bb7710c3728f7117f2ad595254a17b71acea06dc3508f0f6c957fcd195e3757f3819c2d30ed2ff71c8c681cc3e14e
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SSDEEP
1536:CAYKghwMszB5j5tIQWnMQtx+bX/NBY6EhOmUTpn7PIUZ:CcgEBBnIQ2Mm+bXbkOmUVnU8
Malware Config
Extracted
xworm
ezhack-57178.portmap.host:57178
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Install_directory
%AppData%
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install_file
WindowsDefender.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: 77KB - Virtual size: 76KB
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