Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20240226-en
General
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Target
tmp
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Size
36KB
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MD5
98236c503626575b966182ea56003ab3
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SHA1
102810684f004ae54c06a99f68bc87636e37637b
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SHA256
49d49dead590b59bc09f20c928511c9f546b285a980edc834cf8bef8b2663a92
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SHA512
0e7509bce3279bda22d9b45b63d13af3c6d871900788d188225a4dbc84c5b3088fa2bede15cbe689c2b420083522e27622618f3e29f176477f6d2e41a2d350d0
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SSDEEP
768:LC78uvbhLyScu6VBbTZ6VFyc9PAO/h/AG:u78utLySuVBbTZwF39PAO/6G
Malware Config
Extracted
xworm
5.0
45.128.96.122:5554
NJV9HyyEjVduvzOt
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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 tmp
Files
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tmp.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: 33KB - Virtual size: 33KB
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