Static task
static1
Behavioral task
behavioral1
Sample
ecad65cf452d0f7586c8d08bc15576e5ac85ade2565e515485574cdae979bd3e.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
ecad65cf452d0f7586c8d08bc15576e5ac85ade2565e515485574cdae979bd3e.exe
Resource
win10-en-20211208
General
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Target
ecad65cf452d0f7586c8d08bc15576e5ac85ade2565e515485574cdae979bd3e
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Size
9.1MB
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MD5
d7540267d12657ce3411275a7c811c55
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SHA1
1b695f62b7d845548a9367dfe168d1dc942873e4
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SHA256
ecad65cf452d0f7586c8d08bc15576e5ac85ade2565e515485574cdae979bd3e
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SHA512
f44e9ef8053a3ab464009897a446c8929655a1adca75030aa01d9c8f6e39b0852a94997bbd8a914cf880645b295d99eb679355afde9024dee2f04da97a59efa5
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SSDEEP
384:EUUsjDVvjiV+tuBsu0E/LXFbQiRiWR3fDiikYZCP9j6E0CLlQxrNbSyskYDC6tf:wsjDVGVFzLXZQaiW3fuFYIgEg8ztwZB
Malware Config
Signatures
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CrimsonRAT Main Payload 1 IoCs
Processes:
resource yara_rule sample family_crimsonrat -
Crimsonrat family
Files
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ecad65cf452d0f7586c8d08bc15576e5ac85ade2565e515485574cdae979bd3e.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: 9.1MB - Virtual size: 9.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 3KB
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