Behavioral task
behavioral1
Sample
XXXClient.exe
Resource
win11-20240412-en
General
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Target
XXXClient.exe
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Size
67KB
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MD5
29e82e01c83ca2bc87f758b80abd3733
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SHA1
20777d124da43d70bde1665c341f29faf5ce0e60
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SHA256
970afbd751d6f92f7de7ad6d27beb3eb756e79ae6ceea143c04a074ae1ccf21d
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SHA512
42583dcc6a8f2220e205a9e4d5a3304b10a6b5f8014386881d3348c1876bd8450c8a088ddbbb06e0c0fb57c7a776b144a3fa605045ed9105f0fcae37da988467
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SSDEEP
1536:BA4k4GBWu5fMoFtn+lL9ckY+bz+WpGoCG0d+xlPFWrIOj6ct0F6:BA4k4U50oFheL9Y+bz9jsrIOjhX
Malware Config
Extracted
xworm
127.0.0.1:80
192.168.1.108:80
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Install_directory
%ProgramData%
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install_file
wdu.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 XXXClient.exe
Files
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XXXClient.exe.exe windows:4 windows x86 arch:x86
Password: a
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: 65KB - Virtual size: 64KB
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