Static task
static1
Behavioral task
behavioral1
Sample
f21c6190f1b5ad0e9de92ac6d341f7e2143ac5b3ea62b481a79336afbe6444ae_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f21c6190f1b5ad0e9de92ac6d341f7e2143ac5b3ea62b481a79336afbe6444ae_JC.exe
Resource
win10v2004-20230915-en
General
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Target
f21c6190f1b5ad0e9de92ac6d341f7e2143ac5b3ea62b481a79336afbe6444ae_JC.exe
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Size
188KB
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MD5
a4fb87ff09cdce39c910307fbd03559a
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SHA1
6f97915ffd4e4c0aaa9cd2c65e622f8125adb503
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SHA256
f21c6190f1b5ad0e9de92ac6d341f7e2143ac5b3ea62b481a79336afbe6444ae
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SHA512
ec79a9b752e4b514768ec40705f84dcfec0e8862f786c6709ebcf758a5aecd551af4351dc329b902ab685eb38c4079269a12c98e8cb478abd0e59489eb41fa1d
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SSDEEP
3072:grCUCQuLVEfN70HMtKDykUG/6uMXpLdGIwu0zX2lpkG5KljLT:gWpLVEfNXA65LdGoqcil
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f21c6190f1b5ad0e9de92ac6d341f7e2143ac5b3ea62b481a79336afbe6444ae_JC.exe
Files
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f21c6190f1b5ad0e9de92ac6d341f7e2143ac5b3ea62b481a79336afbe6444ae_JC.exe.exe windows:5 windows x86
1f916dac39f3ba277c6d2264fad89501
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetConsoleTextAttribute
OpenJobObjectA
ReadConsoleA
InterlockedDecrement
GetSystemWindowsDirectoryW
WriteConsoleInputA
SetVolumeMountPointW
CreateHardLinkA
ConnectNamedPipe
FreeEnvironmentStringsA
GetTickCount
GetNumberFormatA
GetDateFormatA
GetProcessTimes
GetThreadSelectorEntry
AssignProcessToJobObject
SizeofResource
HeapDestroy
TransactNamedPipe
GetFileAttributesW
GetGeoInfoA
CreateFileW
GetLogicalDriveStringsA
FindFirstChangeNotificationW
SetLastError
GetProcAddress
VirtualAlloc
BackupWrite
IsValidCodePage
OpenWaitableTimerA
LoadLibraryA
InterlockedExchangeAdd
BeginUpdateResourceA
FoldStringA
GetModuleHandleA
FindNextFileW
GetShortPathNameW
OpenSemaphoreW
FindFirstVolumeA
ReadConsoleOutputCharacterW
FindNextVolumeA
LocalFileTimeToFileTime
GetProcessHeap
SetEndOfFile
GetTempFileNameW
EnumResourceNamesW
GetLastError
DebugActiveProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapFree
GetCommandLineA
GetStartupInfoA
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapAlloc
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
SetHandleCount
GetFileType
RtlUnwind
MultiByteToWideChar
ReadFile
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
SetFilePointer
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
CloseHandle
CreateFileA
SetStdHandle
HeapSize
GetLocaleInfoA
FlushFileBuffers
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
GetClassInfoExW
LoadMenuW
CharToOemBuffW
GetMessageExtraInfo
gdi32
GetColorAdjustment
advapi32
InitiateSystemShutdownA
Sections
.text Size: 136KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ