General
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Target
asfdw.exe
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Size
53KB
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MD5
735aac733c50e7c43caaaeee7ed47297
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SHA1
60641f7c69eefc3d0ee43acf4c68342d49d62b1d
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SHA256
416edd3d7fe1cc9b89510a64f85163d1ba1c2e75b9c1135fa02be96baad6db67
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SHA512
2aa4f19e3f1479041f75a54eceb5a5b9a047345ff6504a997f75f86a8f7060cba4b495e8c73593ea7653f7a7bdd1bf3af49341824dce35c9e0e5f33953be193a
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SSDEEP
1536:/ZybCtcbqzWawUm3pkbGnqRcZV6kPkOhkDA0:/ZcVSmZkbGnzkOWDA0
Malware Config
Extracted
xworm
147.185.221.18::33725
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Install_directory
%AppData%
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install_file
XClient.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 asfdw.exe
Files
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asfdw.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: 50KB - Virtual size: 50KB
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