Static task
static1
Behavioral task
behavioral1
Sample
e4590f08990d97exe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
e4590f08990d97exe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
e4590f08990d97exe_JC.exe
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Size
411KB
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MD5
e4590f08990d97b4376037da27def8c7
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SHA1
ee02b32deb517eaa778d302a492473b1c5a14579
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SHA256
51e624153e54743ca80f44866186dd6f34bef92f3e63bd2d3c5ba91b9e5c468b
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SHA512
1a338a9be6defcc7cf9fd304e1f4f92ed1c45eb44d33c29d519357bc3d4f473bc1fde359812979f8f7a3c31278b462342efc926804d89518c225b043aef8dc0d
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SSDEEP
6144:T2vPzlG/VSYPOsPgzG19HG933ip5TItqydvaMTDEE0E48Op:6vLscIOsam8niyNwMTDI
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e4590f08990d97exe_JC.exe
Files
-
e4590f08990d97exe_JC.exe.exe windows x64
96e86e19bbf322f228365a7b58cb5c59
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
user32
ShowWindow
FindWindowA
kernel32
RaiseException
CreateFileW
AllocConsole
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetCurrentProcess
CloseHandle
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
QueryPerformanceFrequency
Sleep
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
InitializeCriticalSectionEx
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
RtlUnwindEx
RtlPcToFileHeader
WriteConsoleW
GetLastError
SetLastError
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
TerminateProcess
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
HeapFree
WaitForSingleObject
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
HeapAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
CompareStringW
LCMapStringW
GetProcessHeap
GetFileType
SetStdHandle
GetStringTypeW
SetFilePointerEx
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
Sections
.text Size: 69KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 330KB - Virtual size: 329KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ