Static task
static1
Behavioral task
behavioral1
Sample
caff8240330f37671da2a1e294d5e6e2a5c1def99eda91e0864a38a1cf9cfb11_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
caff8240330f37671da2a1e294d5e6e2a5c1def99eda91e0864a38a1cf9cfb11_JC.exe
Resource
win10v2004-20230915-en
General
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Target
caff8240330f37671da2a1e294d5e6e2a5c1def99eda91e0864a38a1cf9cfb11_JC.exe
-
Size
470KB
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MD5
24aa7a6f4d895d142dae7d089506275e
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SHA1
46455040e71ab3f38cb0801f9a2ac9c2788efe3c
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SHA256
caff8240330f37671da2a1e294d5e6e2a5c1def99eda91e0864a38a1cf9cfb11
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SHA512
60263934f4729607bff853883da351d748d7c2e6231cdbcb0326047c50c37e87e7d7ed1bd2f8746a17db18837b0afeb32549eae313ed08e4b266bb971b68b735
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SSDEEP
6144:i6RUPCkJ4wHKgYs/XLZsKuADM9+eZ31MdJ2+ELaLF4d2U0lPC37G9C+ez:i7PFCwOs/7ZrEpB8U+C3o9C
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource caff8240330f37671da2a1e294d5e6e2a5c1def99eda91e0864a38a1cf9cfb11_JC.exe
Files
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caff8240330f37671da2a1e294d5e6e2a5c1def99eda91e0864a38a1cf9cfb11_JC.exe.exe windows:5 windows x86
310289c7e0b0f9cd306cd0cf8e539555
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
FindResourceW
DeleteVolumeMountPointA
EnumCalendarInfoW
ReadConsoleA
GetCurrentProcess
GetEnvironmentStringsW
GetModuleHandleExW
GetComputerNameW
SetCommBreak
CreateHardLinkA
GetSystemDefaultLCID
FreeEnvironmentStringsA
GetConsoleAliasesA
ReadConsoleW
GetWindowsDirectoryA
EnumTimeFormatsW
GetCommandLineA
TzSpecificLocalTimeToSystemTime
GetConsoleCP
GlobalAlloc
LoadLibraryW
SetCommConfig
GetLocaleInfoW
DeleteVolumeMountPointW
InterlockedPopEntrySList
TransactNamedPipe
EnumSystemCodePagesA
HeapQueryInformation
GetCompressedFileSizeA
GetDriveTypeW
DisconnectNamedPipe
GetNamedPipeHandleStateW
GetLastError
GetCurrentDirectoryW
ChangeTimerQueueTimer
SetLastError
LocalAlloc
GetFileType
MoveFileA
RemoveDirectoryW
FindNextFileA
GetModuleHandleA
SetLocaleInfoW
FatalExit
RequestDeviceWakeup
CreateMailslotA
GetStringTypeW
VirtualProtect
QueryPerformanceFrequency
PeekConsoleInputA
GetShortPathNameW
SetCalendarInfoA
FindFirstVolumeA
TerminateJobObject
FindAtomW
AddConsoleAliasA
OpenFileMappingA
GetConsoleAliasExesA
GetConsoleAliasesLengthW
GetTempFileNameW
WriteConsoleInputW
SetDefaultCommConfigA
GetStartupInfoW
DeleteFileA
HeapReAlloc
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
GetCommandLineW
HeapSetInformation
RaiseException
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
TerminateProcess
HeapAlloc
HeapFree
IsProcessorFeaturePresent
EnterCriticalSection
LeaveCriticalSection
HeapCreate
SetFilePointer
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
WriteFile
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
SetHandleCount
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
Sleep
RtlUnwind
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
MultiByteToWideChar
WideCharToMultiByte
SetStdHandle
GetConsoleMode
FlushFileBuffers
HeapSize
LCMapStringW
ReadFile
WriteConsoleW
CloseHandle
CreateFileW
user32
CharUpperW
gdi32
GetTextFaceA
GetCharWidthA
SetBkColor
advapi32
ReadEventLogA
Sections
.text Size: 396KB - Virtual size: 395KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 33.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 58KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ