General
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Target
config.exe
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Size
74KB
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MD5
80c7c308ee6a7bc3811b3a4033c05d95
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SHA1
dd8209df343209fe9e06652100b1ac2dd31cb17a
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SHA256
7e3e5bc86a80799c1c43a82fa2c1d38727b6746544d6dfa0379d76a1310d3dea
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SHA512
efc6d8f7f30dd9d97bf9287f86bcb16db64ee28b827850e4d0a0d8dc7817c08cdacc084db7f4631cd731d113bf197df57fee14ca79c4ebd1982d2b2f9847faf8
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SSDEEP
1536:fxEj2NBdCvd51mc1CR0bqDFL9P6t7dbtHZObF9Su+3Jnr/:ftbdCv3UcoSbqN9a7/5Obl+Jr/
Malware Config
Extracted
xworm
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Install_directory
%AppData%
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install_file
HD audio player.exe
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pastebin_url
https://pastebin.com/raw/M2FrWqcp
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 config.exe
Files
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config.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: 71KB - Virtual size: 71KB
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