Static task
static1
Behavioral task
behavioral1
Sample
502c7793e4f6e5186e4ce075704b901ba053a1f99446feec4f7d16ce450880f3.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
502c7793e4f6e5186e4ce075704b901ba053a1f99446feec4f7d16ce450880f3.exe
Resource
win10-en-20211208
General
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Target
502c7793e4f6e5186e4ce075704b901ba053a1f99446feec4f7d16ce450880f3
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Size
9.7MB
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MD5
d5dd6a344fbe7d6f83c1765a874be19a
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SHA1
621d0a4fd8a40849ef9a36f6403094a452ad38bb
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SHA256
502c7793e4f6e5186e4ce075704b901ba053a1f99446feec4f7d16ce450880f3
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SHA512
22ac43718c940ff13048f23c122a68a74a6e0d2d6c7c838dcddf95fa88f20cd30d4de5a3d09a6e8584ca4021ab31a6950de05190fd613e2a7033e220eb967893
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SSDEEP
1536:Bhhd46I1o/XHC0UaQ7tz7ac9eZcJYJ3cJ1/xMHAnkTzB:v4YAaQ7d2aeZcJYJ3cJ1/mHAOzB
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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502c7793e4f6e5186e4ce075704b901ba053a1f99446feec4f7d16ce450880f3.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Code Sign
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 9.6MB - Virtual size: 9.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 77KB - Virtual size: 76KB
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