Static task
static1
Behavioral task
behavioral1
Sample
NEAS.7f4247ee7b7e51ec50fa3b30508a4520_JC.exe
Resource
win7-20231023-en
General
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Target
NEAS.7f4247ee7b7e51ec50fa3b30508a4520_JC.exe
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Size
279KB
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MD5
7f4247ee7b7e51ec50fa3b30508a4520
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SHA1
02ddbaf09ae14272c1d1de1160eaba2a02fdb92b
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SHA256
5e7d63e1dc5457c251f350ed3d2b27a8f6957c21cc18c4b9c53559e1da5e2705
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SHA512
98dfe9a3fbc31dedfef50a86d806cf9caf43a9f7b91b120f4d2a3dd8a5ab26b6bb3ccd852c511821cbdb8c4ab4d98a5a12ecdc364c7b191718268db367675667
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SSDEEP
6144:1HmdQ92935F8gP+wrkRvMNAdnvPv8l7hAYKSfa0f:1HmdQ9kpFXSkldHfa0f
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.7f4247ee7b7e51ec50fa3b30508a4520_JC.exe
Files
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NEAS.7f4247ee7b7e51ec50fa3b30508a4520_JC.exe.exe windows:4 windows x86
85adb7824b864bf70e853de1cdfc7255
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
DeleteCriticalSection
GetLastError
CloseHandle
GetFileSize
SetFilePointer
ReadFile
WriteFile
SetEndOfFile
VirtualAlloc
VirtualFree
MultiByteToWideChar
WideCharToMultiByte
CompareStringW
CompareStringA
GetStdHandle
GetTickCount
QueryPerformanceCounter
QueryPerformanceFrequency
SetHandleCount
GetFileType
RtlUnwind
RaiseException
HeapAlloc
HeapFree
EnterCriticalSection
LeaveCriticalSection
GetCommandLineA
GetVersion
ExitProcess
GetCurrentThreadId
TlsSetValue
TlsAlloc
SetLastError
TlsGetValue
InitializeCriticalSection
CreateFileA
SetUnhandledExceptionFilter
GetModuleHandleA
GetModuleFileNameA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
HeapReAlloc
IsBadWritePtr
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
IsBadReadPtr
IsBadCodePtr
InterlockedDecrement
InterlockedIncrement
FlushFileBuffers
GetCPInfo
GetACP
GetOEMCP
GetProcAddress
LoadLibraryA
SetStdHandle
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
Sections
.text Size: 105KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 150KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE