Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20231023-en
General
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Target
XClient.exe
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Size
65KB
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MD5
72a36433891b1416bdfc943f970ad0ac
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SHA1
28522bb2e324b50d69b7b4fb39234ea33b001cf2
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SHA256
b086c9aa43eb49fb49d4e9b408280e7d5192f17e6703cb72f6ee904258920fdb
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SHA512
0b0ae0dffe4dc02ef83ce6cb2b0bc9d79f6708c3f937dba8cc3ac7d4aa9c82f0f5b500c24c3ac4936ca4eec50603a350a211b97af269fda0439c4d0e38afe7b2
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SSDEEP
1536:23hJvlzv6UkL2tN/kj91+b2rgIcz6kYOJ5w0:6L9kitN/kh1+b2U1MOJC0
Malware Config
Extracted
xworm
127.0.0.1:5046
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Install_directory
%Userprofile%
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install_file
XClient.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: 62KB - Virtual size: 62KB
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