Static task
static1
Behavioral task
behavioral1
Sample
Attachment.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
Attachment.exe
Resource
win10v2004-20231023-en
General
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Target
3cdf99249ea48cb87f92d4a2b1f32d76bdf5f1fcf4d4da7f3d1a0a7a25023114
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Size
686KB
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MD5
ff28c95fc7a2a4e8dbc682c1c0c201d3
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SHA1
1074b6714ffc816014ac672b1bdc2507721fd52b
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SHA256
3cdf99249ea48cb87f92d4a2b1f32d76bdf5f1fcf4d4da7f3d1a0a7a25023114
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SHA512
adee6b21336cfd633e44f9d4c81743f9280b2f1439e8ce4ab841106656c05ee1da2f012abb3ad7a932ee4cf82613b31b9c22ec518dac7b0bca384ca37ed0e57a
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SSDEEP
12288:1rLUdoF/Na0JV1yBrQqtfncQFESKVGFUiluBQxpYjkUIb63Q/11xCTLxm2:pL+oFontfcQHnPqQ3bh/12Nm2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Attachment.exe
Files
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3cdf99249ea48cb87f92d4a2b1f32d76bdf5f1fcf4d4da7f3d1a0a7a25023114.zip
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Attachment.exe.exe windows:4 windows 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: 748KB - Virtual size: 748KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 16KB
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