Static task
static1
Behavioral task
behavioral1
Sample
c5f3739ad240e4b0bbc2940fa04c74e7_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
c5f3739ad240e4b0bbc2940fa04c74e7_JC.exe
Resource
win10v2004-20230915-en
General
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Target
c5f3739ad240e4b0bbc2940fa04c74e7_JC.exe
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Size
291KB
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MD5
c5f3739ad240e4b0bbc2940fa04c74e7
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SHA1
dd77da97d626565b59ecf2dae26e260200ca08ef
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SHA256
72398676979e26da41d25bdad327639e0220311064d0db2b4af4e4eca0e84dcf
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SHA512
4d362a7e171336c05e62ac9bd723959598196e8295cbce2b811d96033fd723de523835ac524d1fa170228810d83b06533574a25cc39ea6306abf1847504e318c
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SSDEEP
3072:PVHgCc4xGvbwcU9KQ2BBAHmaPx98ozb5ELCBa:GCc4xGxWKQ2BonxICQ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c5f3739ad240e4b0bbc2940fa04c74e7_JC.exe
Files
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c5f3739ad240e4b0bbc2940fa04c74e7_JC.exe.exe windows:4 windows x86
43df92b7b77db2760430968647afb835
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetLastError
GetSystemTime
MultiByteToWideChar
GetLocaleInfoA
GetModuleHandleA
FindNextFileA
FindFirstFileA
FlushFileBuffers
SetStdHandle
FindClose
Sleep
SetFilePointer
LCMapStringW
LCMapStringA
GetStringTypeW
ExitProcess
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetVersion
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
IsBadWritePtr
IsBadReadPtr
HeapValidate
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
HeapAlloc
HeapReAlloc
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
CloseHandle
user32
MessageBoxA
advapi32
GetUserNameW
ole32
CoUninitialize
CoCreateInstance
CoInitialize
Sections
.idata Size: 273KB - Virtual size: 344KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE