Static task
static1
Behavioral task
behavioral1
Sample
bd1746091ff430fbb749fc11ae3374b45375303840379f98b2576ad5bfc94104.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
bd1746091ff430fbb749fc11ae3374b45375303840379f98b2576ad5bfc94104.exe
Resource
win10-en-20211208
General
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Target
bd1746091ff430fbb749fc11ae3374b45375303840379f98b2576ad5bfc94104
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Size
96KB
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MD5
e7ad33bb7c7af173c7a0b1f66ab4c7ae
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SHA1
ea342e170658732483329218a6bd76d127ba39bb
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SHA256
bd1746091ff430fbb749fc11ae3374b45375303840379f98b2576ad5bfc94104
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SHA512
580bd733735de5a3964b034274621fd9998d03ced2a6bb2590d75dcb1e025b4f54bbf76e282b5db4ed8303814c7c60ca06a31211940753202ee09fcebb255df0
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SSDEEP
1536:SJUX8AU9FlS4KX95LD+rqzh0oMGxbC4Sz:qHAYlWX9B0ojbC4Sz
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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bd1746091ff430fbb749fc11ae3374b45375303840379f98b2576ad5bfc94104.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: 63KB - Virtual size: 62KB
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