General
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Target
NET.exe
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Size
62KB
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MD5
7326660433706ca37763f5e3bb3ef8d0
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SHA1
7f35adc7ee7e8697490d06400fe6c295ae73d2e7
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SHA256
d455d97eaf2bd03e71054aad3fba6f168a79cecbb4a9a3f86bb3292c1770cbb3
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SHA512
258cfb7e0c0e8cf3475c2178c838a0b5d34b4e86702b8219e2a13fd388fe967da65a98a18c9b80cfcc7a1830d799a0d5c4be5c822c9052588e3a8224967b72af
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SSDEEP
1536:Ce4Z6BcG8UVEiCdkbvRZR0Ok3NF2/PiXNbOoFHE6E:CKB/mdkbDfeNFPZOoFk6E
Malware Config
Extracted
xworm
127.0.0.1:7000
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install_file
USB.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 NET.exe
Files
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NET.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: 59KB - Virtual size: 59KB
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