Static task
static1
Behavioral task
behavioral1
Sample
NEAS.NEASNEAS2cf04fe350c1dab1ae656b27379f17f6232348d4122ffe185be83f5d9107718fexeexeexe_JC.exe
Resource
win7-20230831-en
General
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Target
NEAS.NEASNEAS2cf04fe350c1dab1ae656b27379f17f6232348d4122ffe185be83f5d9107718fexeexeexe_JC.exe
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Size
1.6MB
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MD5
5a08efd3e2a8111c3f78ad4f2a593ba7
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SHA1
f571c5ddd09aca5789f2a1869c5ff82288118583
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SHA256
2cf04fe350c1dab1ae656b27379f17f6232348d4122ffe185be83f5d9107718f
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SHA512
db0213c5ddbde72d231bb66f6cd9f74b03b0724745e1d96d2c624c75f680c010606feb2e59c276c12c1f26f3ee1d8156b3cbd81a2292b04ec6b32a24a05d8c1c
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SSDEEP
12288:LqDjysIVWFk3yEFFFrciiauuzZfLSJgpUf8SM5ZJSJfTau2xNnK9KLaOJXz1z2Ah:L4VZFkCEFFF/9Uf+5mJfTinKgaOKA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.NEASNEAS2cf04fe350c1dab1ae656b27379f17f6232348d4122ffe185be83f5d9107718fexeexeexe_JC.exe
Files
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NEAS.NEASNEAS2cf04fe350c1dab1ae656b27379f17f6232348d4122ffe185be83f5d9107718fexeexeexe_JC.exe.exe windows:6 windows x86
e8a66a03f8f30687b70dd7a5b8c30d5b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualAlloc
VirtualFree
GetProcAddress
LoadLibraryA
SetStdHandle
FormatMessageA
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
LocalFree
GetLocaleInfoEx
EncodePointer
DecodePointer
MultiByteToWideChar
LCMapStringEx
GetStringTypeW
CompareStringEx
GetCPInfo
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RaiseException
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
HeapAlloc
HeapValidate
GetSystemInfo
GetModuleFileNameW
GetModuleHandleExW
GetStdHandle
WriteFile
ExitProcess
GetCurrentThread
HeapFree
HeapReAlloc
HeapSize
HeapQueryInformation
GetProcessHeap
GetFileType
OutputDebugStringW
WriteConsoleW
SetConsoleCtrlHandler
GetTempPathW
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
CloseHandle
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
GetTimeZoneInformation
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
CreateFileW
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 217KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 177KB - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.msvcjmc Size: 1024B - Virtual size: 558B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 270B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ