Static task
static1
Behavioral task
behavioral1
Sample
ac9d6c79646a6603072e17e8514e70e416cff60abccc0ca45b61b8b8a69f6d20.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
ac9d6c79646a6603072e17e8514e70e416cff60abccc0ca45b61b8b8a69f6d20.exe
Resource
win10-en-20211208
General
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Target
ac9d6c79646a6603072e17e8514e70e416cff60abccc0ca45b61b8b8a69f6d20
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Size
64KB
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MD5
19b9f62f29f3689b1db4c56deed7e162
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SHA1
72adf01044e7ceeefc7b50977b329a903cbcb6cb
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SHA256
ac9d6c79646a6603072e17e8514e70e416cff60abccc0ca45b61b8b8a69f6d20
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SHA512
1ed9554dc6bca4266dbb61f266d33a174d2329988a7e3e3131ce784701a3f2cf23e686fd8474992552b5866522d8efa0ef694753907da1f0aa6da9ab0816b911
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SSDEEP
1536:ZqlKwvCyw06tHTGIPS1J9uVl6LMBcOyZ:ZqlKwv/6tHTuJ9uVl6LMBcOyZ
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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ac9d6c79646a6603072e17e8514e70e416cff60abccc0ca45b61b8b8a69f6d20.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: 61KB - Virtual size: 61KB
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