Static task
static1
Behavioral task
behavioral1
Sample
NEAS.ecf820a91bfd1af8e0c64b355d6c2e30_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ecf820a91bfd1af8e0c64b355d6c2e30_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.ecf820a91bfd1af8e0c64b355d6c2e30_JC.exe
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Size
164KB
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MD5
ecf820a91bfd1af8e0c64b355d6c2e30
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SHA1
48bd86c4a964443c4aced65ae79f01b56fe0ec76
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SHA256
04fe64a39f9a4d9f651ced613b9ef47c4d4120566b8dbe122328324600c63c6f
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SHA512
8c19661e4c55ee2e10bc86590134bd33348febb8e1d25b3a1a2a82e692a522d265d5e20ba7af80b332fda37efcb5f8189b00555209484986cb914beb799cb0b8
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SSDEEP
3072:T1V+3tuZc5O3syucOyvGaqyLroDYXoy0KZ4ukxM:Tr+EZc5O8knToD4fSO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.ecf820a91bfd1af8e0c64b355d6c2e30_JC.exe
Files
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NEAS.ecf820a91bfd1af8e0c64b355d6c2e30_JC.exe.exe windows:4 windows x86
5e88283b2f6b09be9af42106975fbbef
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetProcAddress
LoadLibraryA
CreateEventA
GetUserDefaultLangID
LocalFree
CloseHandle
WriteFile
CreateFileA
lstrcpyA
LockResource
LoadResource
SizeofResource
FindResourceA
LoadLibraryExA
lstrcmpiA
DeleteFileA
SetFileAttributesA
GetStartupInfoA
ExitProcess
GetCommandLineA
CreateDirectoryA
InitializeCriticalSection
DeleteCriticalSection
DebugBreak
HeapAlloc
GetProcessHeap
HeapReAlloc
HeapFree
LeaveCriticalSection
EnterCriticalSection
GetLastError
SetLastError
GetSystemDirectoryA
GetCurrentDirectoryA
GetFileAttributesA
GetDriveTypeA
lstrcpynA
ReadFile
GetFileSize
GetVersionExA
EnumResourceNamesA
lstrcatA
SetCurrentDirectoryA
RemoveDirectoryA
FreeLibrary
WaitForMultipleObjects
GetModuleHandleA
lstrlenA
user32
CharNextA
MessageBoxA
wsprintfA
advapi32
RegFlushKey
RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegCreateKeyExA
RegDeleteValueA
RegQueryValueExA
ole32
CoInitialize
CoUninitialize
Sections
.text Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 734B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 120KB - Virtual size: 118KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ