Static task
static1
Behavioral task
behavioral1
Sample
8651711bc2c2b9_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8651711bc2c2b9_JC.exe
Resource
win10v2004-20230703-en
General
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Target
8651711bc2c2b9_JC.exe
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Size
110KB
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MD5
8651711bc2c2b9eddc716a6ab44d63cb
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SHA1
27d362dc701ef05caeb71eed012cc901c3aa4d15
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SHA256
7fecf047882897a57a0785de43b919507364113a5a89c85043ff70a22cc740a7
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SHA512
1ab48813767a365d8b9a0d7fe9182edad52737336cce6d2ebee1194a0e20ef8d4d623d04c0c1726ba1f64284be15ff0abbf4a2a06c1bd7d2d7f8374fda9eb393
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SSDEEP
1536:lV848f4HV5lkGcNAitq895ZjJg33D8AQ9Yw7ivQD8sWiR7cdQ1yFAPGSSVxs:CULcPtq8JJgnIRcwRqQwFAPGSSjs
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8651711bc2c2b9_JC.exe
Files
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8651711bc2c2b9_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