General
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Target
msedge.exe
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Size
165KB
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MD5
8c92b315d88907a31ad9eaa934a60660
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SHA1
89c26c8a1f5b2db85e628a6526c9431e7febe5f8
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SHA256
bea75b57f940b13d5bfcb05a0c3ae1def9d2d25f6c3115fc7b2bf85232175672
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SHA512
b294fd15ac63bbd7cfd444c9df5a03c7bce8bc98d2b2d2011e5290638fba689ff083260ed60688cc4b0a0a59299dda0b1cc09ba8f63daf92efbeeaed604ebfc2
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SSDEEP
3072:DJFv9ssOwjRUGKXs+S++7KFSbxeY+qDDrMm:jv9cGqStKEbxI
Malware Config
Extracted
xworm
5.0
fSptE7osVO19YSsZ
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Install_directory
%AppData%
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install_file
msedge.exe
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pastebin_url
https://pastebin.com/raw/eZa6J63T
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 msedge.exe
Files
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msedge.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: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 127KB - Virtual size: 127KB
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