Static task
static1
Behavioral task
behavioral1
Sample
20200519.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
20200519.exe
Resource
win10v2004-20220414-en
General
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Target
9f5d53fdc2d116736278c5a9dea7405a1a1b8f8ce8bb70dcc4ad428bdae1d404
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Size
421KB
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MD5
70a3749dd8e74fdf62dcfe790669b5e0
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SHA1
7e74c613e07a5817693dc1a4af0cf57e30d7b16f
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SHA256
9f5d53fdc2d116736278c5a9dea7405a1a1b8f8ce8bb70dcc4ad428bdae1d404
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SHA512
66fc984f51ffaa8b3282b73d2b863fcaabf1c6a8ef989c3a1f0e4b54482157128e381946c5ecaea0b622fad2f27306af6dc6ecf25302d633dc936afd8b195e28
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SSDEEP
12288:DuwBeJ8BDnmZVcapKCeMLpiNA/vUYukQDfuev:Uis/KCviS/81WC
Malware Config
Signatures
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CoreCCC Packer 1 IoCs
Detects CoreCCC packer used to load .NET malware.
Processes:
resource yara_rule static1/unpack001/20200519.exe coreccc
Files
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9f5d53fdc2d116736278c5a9dea7405a1a1b8f8ce8bb70dcc4ad428bdae1d404.rar
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20200519.exe.exe 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: 405KB - Virtual size: 404KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 179KB - Virtual size: 178KB
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