Behavioral task
behavioral1
Sample
Universal.exe
Resource
win7-20240704-en
General
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Target
Universal.exe
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Size
116KB
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MD5
3722d6f32f374e4844954846bf40188a
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SHA1
86871910daa6d201aea8f8227f4205dbadaf8be6
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SHA256
73e8f53e5571f4f5ef2232db3bf3527e7ac9eee2eca1af55c2788862d743c9a1
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SHA512
a67f114762bdb1b9ba2e1fbec73735d1f991db04a4418fce1759b8abaf8a93a7b8140f7d2ad81919c63c0197fcf08bd4c08e7b8c403276e4a15960f1874e6b2f
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SSDEEP
1536:zL4i5GwPpI9EueYDTVJMkbH0m3F69OkySE88w/joT3/4o:h4EueKgkbUhOkybPw7oLX
Malware Config
Extracted
xworm
127.0.0.1:7000
smirtuar.viewdns.net:7000
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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 Universal.exe
Files
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Universal.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: 47KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 67KB - Virtual size: 67KB
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