crys
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.84f37461dc7bca28bafb2204d0f1fce0_JC.dll
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.84f37461dc7bca28bafb2204d0f1fce0_JC.dll
Resource
win10v2004-20231025-en
General
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Target
NEAS.84f37461dc7bca28bafb2204d0f1fce0_JC.exe
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Size
4KB
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MD5
84f37461dc7bca28bafb2204d0f1fce0
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SHA1
6131d5f00d484e372e79991b2422f38c510dd518
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SHA256
238053e4a9b89b9e4e7d3e367c426d0e3c1727fe3f56265d9e6da6bfc5b331d3
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SHA512
2f2ced99f2d20e269e8c5249bd31b82ad444228138de53eafd2a19f579a3740db6378f9ddd862523df705ef436bb4a7f73c514f0385151a9714cbb9db3567dd1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.84f37461dc7bca28bafb2204d0f1fce0_JC.exe
Files
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NEAS.84f37461dc7bca28bafb2204d0f1fce0_JC.exe.dll windows:5 windows x86
6b7704817c2e8ab31b07140c6b33d44c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetModuleFileNameW
CreateFileW
VirtualAlloc
ReadFile
Sleep
ExitProcess
advapi32
RegCloseKey
shell32
ShellExecuteW
msvcrt
free
_initterm
malloc
_adjust_fdiv
Exports
Exports
Sections
.text Size: 1024B - Virtual size: 576B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 545B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 584B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 144B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ