Static task
static1
Behavioral task
behavioral1
Sample
50ca44cd9e6ad637a5d72c02971497d62f3ac9b6b50acf8c66a3fe2f75e1ec9a_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
50ca44cd9e6ad637a5d72c02971497d62f3ac9b6b50acf8c66a3fe2f75e1ec9a_JC.exe
Resource
win10v2004-20230915-en
General
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Target
50ca44cd9e6ad637a5d72c02971497d62f3ac9b6b50acf8c66a3fe2f75e1ec9a_JC.exe
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Size
216KB
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MD5
d2485d51e907b5eccdc8d8fe7d97aa3e
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SHA1
5319c6456f036468394873298c2b594049bd0542
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SHA256
50ca44cd9e6ad637a5d72c02971497d62f3ac9b6b50acf8c66a3fe2f75e1ec9a
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SHA512
e666b2e2f7d0b4865d5109dc6b3a6014f5d6a7e566e877f7b81d31f6954b57d9bdda962240ed888c33a5ce8ccdb0142d99bc92ab09525fdde17cb417ee848633
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SSDEEP
3072:dHXMBlai8Kr4SB5UMrafG8o0JS143oAIaKIertYwC5UgT7:BMBlrr4SjRwZy43ocugT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 50ca44cd9e6ad637a5d72c02971497d62f3ac9b6b50acf8c66a3fe2f75e1ec9a_JC.exe
Files
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50ca44cd9e6ad637a5d72c02971497d62f3ac9b6b50acf8c66a3fe2f75e1ec9a_JC.exe.exe windows:5 windows x86
21acc2d163eca04294fdc94e0a44682d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WriteConsoleInputA
AddConsoleAliasW
SetVolumeMountPointW
FreeEnvironmentStringsA
_lclose
GetProcessPriorityBoost
GetTickCount
GetNumberFormatA
GetCompressedFileSizeW
GlobalAlloc
LoadLibraryW
AssignProcessToJobObject
GetSystemWindowsDirectoryA
EnumSystemCodePagesA
FindNextVolumeW
GetFileAttributesW
CreateActCtxA
GetLastError
SetLastError
GetProcAddress
VirtualAlloc
PeekConsoleInputW
BeginUpdateResourceW
RemoveDirectoryA
InterlockedCompareExchange
LoadLibraryA
CreateHardLinkW
BeginUpdateResourceA
GetCommMask
AddAtomA
FoldStringA
GlobalFindAtomW
GetOEMCP
OpenFileMappingW
FindNextFileW
EndUpdateResourceA
GetWindowsDirectoryW
GetCurrentProcessId
ReadConsoleOutputCharacterW
LocalFree
ReadFile
GetProcessHeap
SetEndOfFile
LoadResource
PeekNamedPipe
SetComputerNameA
FillConsoleOutputCharacterA
MultiByteToWideChar
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapFree
WideCharToMultiByte
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
IsValidCodePage
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
Sleep
HeapSize
ExitProcess
RtlUnwind
RaiseException
WriteFile
GetModuleFileNameA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
SetFilePointer
GetConsoleCP
GetConsoleMode
HeapReAlloc
InitializeCriticalSectionAndSpinCount
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
CloseHandle
CreateFileA
GetModuleHandleA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FlushFileBuffers
user32
CharToOemBuffA
PostMessageW
LoadMenuA
ChangeDisplaySettingsA
GetWindowTextLengthW
gdi32
GetCharacterPlacementA
GetPolyFillMode
advapi32
BackupEventLogW
Sections
.text Size: 160KB - Virtual size: 160KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ