Static task
static1
Behavioral task
behavioral1
Sample
c543bb484b691a_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
c543bb484b691a_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
c543bb484b691a_JC.exe
-
Size
110KB
-
MD5
c543bb484b691a49045f5aee49c1ef78
-
SHA1
3e46772358e0a6e7e213b2c8e501ef3798b93c21
-
SHA256
bfbf3bfd703b3b3d3ba43cef7fda1a4ab68dc79e74fbd2e828747d529f46d129
-
SHA512
c51c3ec4e9c1945a3caf4af8b83c17d623fcef548eb5753f18e9ead69d38c48a2cc19b56a69ee60d75327720f78eebbd7a3836f6e31da64e11e8525a48d54f74
-
SSDEEP
1536:lV848f4HV5lkGcNAitq895ZjJg33D8AQ9YwRivQD8sWiR7cdQ1yFAPGSSVxK:CULcPtq8JJgnIzcwRqQwFAPGSSjK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c543bb484b691a_JC.exe
Files
-
c543bb484b691a_JC.exe.exe windows x86
28345d761d94d617187a4e7bb791c4ef
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LocalFree
HeapAlloc
HeapFree
GetProcessHeap
GetCurrentProcess
ExitProcess
GetCurrentThread
SetLastError
Sleep
LoadLibraryA
GetCommandLineW
GetTempPathW
GetVersionExW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
GlobalAlloc
GetProcAddress
WinExec
FreeLibrary
DecodePointer
WriteConsoleW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
HeapReAlloc
HeapSize
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
TerminateProcess
RaiseException
RtlUnwind
GetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
MultiByteToWideChar
WideCharToMultiByte
GetACP
GetStringTypeW
LCMapStringW
CloseHandle
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
CreateFileW
ws2_32
WSACleanup
WSAStartup
socket
setsockopt
sendto
inet_addr
htons
htonl
closesocket
bind
Sections
.text Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 220B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ