Static task
static1
Behavioral task
behavioral1
Sample
Cuttlebone.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
Cuttlebone.exe
Resource
win10v2004-20230915-en
General
-
Target
Cuttlebone.exe
-
Size
510KB
-
MD5
8e599e94adad7161dd86170d240dede9
-
SHA1
a6096c5d930c6335689f382824455f9f8c2098e7
-
SHA256
dce7e736ce81d68584906eca24707654e9610fb57a04893a0688351347401838
-
SHA512
21c6b33cdf10d8197a0d4f2e4a12c60aee48f6c05a6ff11fc0445ef2b7adcc13ba15829439f45f96e8cb010a434da7f114b219ee1f7653602fe9d00c2225dab8
-
SSDEEP
3072:4f8lTxrUikUGq4bs3Smna2eFS5ddPzR+XvnqgiutF/sS28t6iNBIFTOx:4fril/na2e9H5+RO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Cuttlebone.exe
Files
-
Cuttlebone.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 492KB - Virtual size: 492KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 17KB - Virtual size: 16KB
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