Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
Setup.exe
Resource
win10v2004-20240508-en
General
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Target
Setup.exe
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Size
174KB
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MD5
87f8408575c846e68a8eae652e21f81a
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SHA1
496dd13855e6b05b8bad5d099f7df11bb66bb1d1
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SHA256
7341920e367afed84c931facd49adf11ca93e1fcec734baf1d350950ec142182
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SHA512
c4113315440adef8a5c67597859cb09d49145da7c103c0b5e7c5954cb5930ae9c5b9db159e35903f1737e7dedd23d13c0fb7ca101e73c571a0af21754a44a911
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SSDEEP
3072:nEu8GPT3ofoEbbMn9tTC1BO3PzrBz65/M6If+3Js+3JFkKeTni:EuVT4foEbbc5rxBt25
Malware Config
Extracted
xworm
127.0.0.1:2029
192.168.56.1:2029
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Install_directory
%ProgramData%
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install_file
Windows Defender.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 Setup.exe
Files
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Setup.exe.exe windows:4 windows x86 arch:x86
Password: e
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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 99KB - Virtual size: 98KB
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