Static task
static1
Behavioral task
behavioral1
Sample
86b98477c29eb28351bf9e17e4368dbd18642a54088e5f205dbe43b23d09b8a1_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
86b98477c29eb28351bf9e17e4368dbd18642a54088e5f205dbe43b23d09b8a1_JC.exe
Resource
win10v2004-20230915-en
General
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Target
86b98477c29eb28351bf9e17e4368dbd18642a54088e5f205dbe43b23d09b8a1_JC.exe
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Size
245KB
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MD5
f77b6594836fb1463ca5274356604e1e
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SHA1
7ffcd5a522ec8a338bf3067f8b15cc92560dcbba
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SHA256
86b98477c29eb28351bf9e17e4368dbd18642a54088e5f205dbe43b23d09b8a1
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SHA512
a62fec19108aec3a1f56b618296896290a41d761d14baa10b9800ef88340581053401c27774803f74dcf1b53583ed6ccf45ecbbdda2b536f1aed1c6b5863f52c
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SSDEEP
3072:+Xjw4xqAVQxOnZ9twhy0tjQ+DDLc8gmB78M9Bpa8bQtgGvv0J5mkbHLYT:Gc4PVQxOnZ9ItjQ4Lco7hjbQtJBknYT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 86b98477c29eb28351bf9e17e4368dbd18642a54088e5f205dbe43b23d09b8a1_JC.exe
Files
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86b98477c29eb28351bf9e17e4368dbd18642a54088e5f205dbe43b23d09b8a1_JC.exe.exe windows:5 windows x86
04b413a231387eb973c8024c0a5e8f4f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetProcessAffinityMask
GetCPInfo
VirtualQuery
ReadConsoleA
InterlockedDecrement
InterlockedCompareExchange
SetVolumeMountPointW
CreateHardLinkA
FreeEnvironmentStringsA
GetTickCount
GetNumberFormatA
ReadConsoleInputA
GetThreadSelectorEntry
AssignProcessToJobObject
SizeofResource
GetSystemWindowsDirectoryA
HeapDestroy
GetFileAttributesA
TransactNamedPipe
FileTimeToSystemTime
GetGeoInfoA
IsDBCSLeadByte
WritePrivateProfileStringW
GetShortPathNameA
GetLastError
SetLastError
GetTempFileNameW
VirtualAlloc
BeginUpdateResourceW
BackupWrite
OpenWaitableTimerA
LoadLibraryA
CreateSemaphoreW
AddAtomW
SetConsoleWindowInfo
GetCommMask
OpenJobObjectW
FoldStringW
CreatePipe
FindNextFileA
OpenFileMappingW
EnumResourceNamesA
EndUpdateResourceA
FindFirstVolumeW
ReadConsoleOutputCharacterW
FindNextVolumeA
ReadFile
GetProcessHeap
SetEndOfFile
GetFullPathNameA
GetDateFormatW
GetProcAddress
DebugActiveProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetModuleHandleW
Sleep
ExitProcess
GetCommandLineA
GetStartupInfoA
WriteFile
GetStdHandle
GetModuleFileNameA
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapAlloc
HeapFree
RaiseException
EnterCriticalSection
LeaveCriticalSection
SetHandleCount
GetFileType
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
HeapSize
RtlUnwind
SetFilePointer
InitializeCriticalSectionAndSpinCount
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapReAlloc
GetModuleHandleA
GetConsoleCP
GetConsoleMode
GetACP
GetOEMCP
IsValidCodePage
CloseHandle
CreateFileA
SetStdHandle
FlushFileBuffers
GetLocaleInfoA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
CharToOemBuffW
GetMessageExtraInfo
ChangeDisplaySettingsW
LoadMenuA
GetClassInfoExW
GetScrollInfo
gdi32
GetCharacterPlacementA
advapi32
InitiateSystemShutdownW
ole32
ReadClassStg
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ