Static task
static1
Behavioral task
behavioral1
Sample
4fd7a643f46c75d36363eb162d6aece22c8466e45774f86c5fb6da5dcf58dc0c_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4fd7a643f46c75d36363eb162d6aece22c8466e45774f86c5fb6da5dcf58dc0c_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
4fd7a643f46c75d36363eb162d6aece22c8466e45774f86c5fb6da5dcf58dc0c_JC.exe
-
Size
393KB
-
MD5
225505caf3681635f931765354811f0e
-
SHA1
3b66449e68eaacc24e0603c8b8738f74245cfedd
-
SHA256
4fd7a643f46c75d36363eb162d6aece22c8466e45774f86c5fb6da5dcf58dc0c
-
SHA512
aeb527ddd7fac2f6a1bcbe17b9320a5480fd2decb1dadab4a5ed15b7b1f8b56c34fa8867984e2820903f094548db25208158c4038c60224046593c5bc1ebc48f
-
SSDEEP
12288:ODyYqiG59ouukYvCp+WWQOmJ0Y/0XdW1Sa:ODy75D+dVmeY/0XdWs
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4fd7a643f46c75d36363eb162d6aece22c8466e45774f86c5fb6da5dcf58dc0c_JC.exe
Files
-
4fd7a643f46c75d36363eb162d6aece22c8466e45774f86c5fb6da5dcf58dc0c_JC.exe.exe windows:6 windows x86
36723152dcc89be0d0104bd374001ada
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
Sleep
MultiByteToWideChar
GetStringTypeW
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetCPInfo
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
CreateFileW
RaiseException
RtlUnwind
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
CloseHandle
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetProcessHeap
HeapSize
WriteConsoleW
Sections
.text Size: 155KB - Virtual size: 155KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.BSS Size: 168KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ