Behavioral task
behavioral1
Sample
MsMpEng.exe
Resource
win7-20241010-en
General
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Target
MsMpEng.exe
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Size
73KB
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MD5
c10ed05ad6b6da082082307b9aee334b
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SHA1
321a8c4ba3edb1b7c652aeadb96c05485e8e5ffc
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SHA256
665a18b6ceed86e5bbeef6fcea46f9e047e26a14493d953b251a6bbdbb429539
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SHA512
0592bcef39abe7abda1338430ae0c157e5637b4d093c2db210a967d84e168d4c8cbe9872c803dcaa3aa626c068bbb3ed0b10a25e502e9b509444392a143a32f3
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SSDEEP
1536:knfTJbxJ5HP2Kd61ki95dbcftmf80bwXA6cAk53OswetbT:q/HPWNHdbcftmjcXHk53ODeJT
Malware Config
Extracted
xworm
45.141.26.214:7000
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Install_directory
%ProgramData%
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install_file
MsMpEng.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 MsMpEng.exe
Files
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MsMpEng.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: 70KB - Virtual size: 70KB
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