General
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Target
Aurora.exe
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Size
81KB
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MD5
aecd9168aba7b626bf453d17aa82c755
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SHA1
851cc58a6d6b0b3642a3e44e35cfa7d7bf8beb10
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SHA256
932eda0ab6298c7460dd4ac9a4f4ef88aa0f95505c6367ece35791c9940448ad
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SHA512
1c1a46a219ee97b1366507aafb44e3610b2fd23dd4e7ece6044c2e6957fcb96cc21e26439d57f062f9817f5f4fe72fa916db5c8d62a7761c264075a813c31afa
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SSDEEP
1536:MhaP0i0LJ6qj+7Dtl5HY1OEbYaF9PfSG81AyyuHOcZrniHRNx:MQsxy354nbYarXU5bHOcZ8x
Malware Config
Extracted
xworm
147.185.221.22:59627
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Install_directory
%LocalAppData%
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install_file
Winhelper.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 Aurora.exe
Files
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Aurora.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: 78KB - Virtual size: 78KB
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