Static task
static1
Behavioral task
behavioral1
Sample
191be51494ba626d039470f78dc140b41c3d81ff71dd069ef118b5a8c76b0714.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
191be51494ba626d039470f78dc140b41c3d81ff71dd069ef118b5a8c76b0714.exe
Resource
win10-en-20211208
General
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Target
191be51494ba626d039470f78dc140b41c3d81ff71dd069ef118b5a8c76b0714
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Size
106KB
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MD5
6746c430f978d0bc9bbecff87c651fa2
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SHA1
0edc71cc01ec8d16aeddf0c807bb696966c83266
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SHA256
191be51494ba626d039470f78dc140b41c3d81ff71dd069ef118b5a8c76b0714
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SHA512
4f459b790e6b58eaf1a9550c95f87cb4f73a1c0e32dc6ce61ed5686c706f602b024d1e414bdbd4724d46e17e82da110f55ca5cbc8e2fdc33138e161e1ef40ec6
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SSDEEP
1536:4jOOe4ooJfww1xuHkEmJn6N91Wc1q/q/P5hDA:4jOOUo1nuHzmYN91Wc4/qn5hD
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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191be51494ba626d039470f78dc140b41c3d81ff71dd069ef118b5a8c76b0714.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: 73KB - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 32KB - Virtual size: 31KB
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