Static task
static1
Behavioral task
behavioral1
Sample
a68219383dd7e7dfd4142adac8573f89a5f6efe2feeb83c871d45c989376b8a0.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
a68219383dd7e7dfd4142adac8573f89a5f6efe2feeb83c871d45c989376b8a0.exe
Resource
win10-en-20211208
General
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Target
a68219383dd7e7dfd4142adac8573f89a5f6efe2feeb83c871d45c989376b8a0
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Size
160KB
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MD5
e66203177a03743a6361a7b3e668b6a6
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SHA1
2d3dc754b9ca399df0fc073f4eeb1b2818fcbc4d
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SHA256
a68219383dd7e7dfd4142adac8573f89a5f6efe2feeb83c871d45c989376b8a0
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SHA512
4821041877a1feaade24a7b55a60d972daf241f80480b0839265dc71aedaf83feb94b8c7a976c4c1c4ef39a5beaf37f01315e054e44e77346cbf46b9a0766d58
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SSDEEP
3072:zSeRM/Tr9fkPV1PSFVK9XJL7PGoixvjA06ODAm6BUZs5ln0ems6Mh0Uu2G:zSem9agK9XJL7PGoixvjA06ODAm6BUZr
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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a68219383dd7e7dfd4142adac8573f89a5f6efe2feeb83c871d45c989376b8a0.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: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 86KB - Virtual size: 86KB
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