Static task
static1
Behavioral task
behavioral1
Sample
c0e35d03b416060062a28c3c671378fb41f9ba9bb5b2805a9b452f001d07e043.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
c0e35d03b416060062a28c3c671378fb41f9ba9bb5b2805a9b452f001d07e043.exe
Resource
win10-en-20211208
General
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Target
c0e35d03b416060062a28c3c671378fb41f9ba9bb5b2805a9b452f001d07e043
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Size
436KB
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MD5
43f47d2045ca98265fd4bd4011a04932
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SHA1
02090192243dbaa560310f10b27f817206cc02c7
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SHA256
c0e35d03b416060062a28c3c671378fb41f9ba9bb5b2805a9b452f001d07e043
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SHA512
6563cfe986f05b25fb784ecbd40ad03df1d20fca4591c3ccee7a8687780b28fda942b54f0dd2fca7a59d9417555e1c3c366181b5b501db9067f1a93d4746231c
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SSDEEP
1536:kun1a/ZLY8KpzkMIgBVEpSRL7EF5BBzPvATWwBJg2kb+5lYlFymtwNKnibsDtAw:HAsPhB79+W0N9kwH71eLLl
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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c0e35d03b416060062a28c3c671378fb41f9ba9bb5b2805a9b452f001d07e043.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: 71KB - Virtual size: 71KB
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