Static task
static1
Behavioral task
behavioral1
Sample
207397bdcd9b5818f82dc4ff9638dfee35b62b56e6e2fb7e158f13950093ac72.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
207397bdcd9b5818f82dc4ff9638dfee35b62b56e6e2fb7e158f13950093ac72.exe
Resource
win10-en-20211208
General
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Target
207397bdcd9b5818f82dc4ff9638dfee35b62b56e6e2fb7e158f13950093ac72
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Size
414KB
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MD5
cd5498c3fd2d334236814ddb42452c11
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SHA1
cec4b99bd785f262825bdddd19b945ef02ca58f4
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SHA256
207397bdcd9b5818f82dc4ff9638dfee35b62b56e6e2fb7e158f13950093ac72
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SHA512
f7bb05927f2f975faf4c2a73df878c85b2e698918a3996199c8f9d4351d67dde27c8b58e17ff8ac637c2459a18e243cee234cf825d534d5a00f574ff4d390f61
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SSDEEP
3072:i5HE9sTcRbgsr9Cq6GSrL329pVgBMf+va4eeSUoww:i5HE9sTcRbgsr9Cq6XLm9D
Malware Config
Signatures
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CrimsonRAT Main Payload 1 IoCs
resource yara_rule sample family_crimsonrat -
Crimsonrat family
Files
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207397bdcd9b5818f82dc4ff9638dfee35b62b56e6e2fb7e158f13950093ac72.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Code Sign
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: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 363KB - Virtual size: 363KB
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