Static task
static1
Behavioral task
behavioral1
Sample
619a9fa1b165149666e89c3e32b282a0exe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
619a9fa1b165149666e89c3e32b282a0exe_JC.exe
Resource
win10v2004-20230915-en
General
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Target
619a9fa1b165149666e89c3e32b282a0exe_JC.exe
-
Size
513KB
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MD5
619a9fa1b165149666e89c3e32b282a0
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SHA1
9b4f7446af10de6fb1a9ff3e34d36822562ff79f
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SHA256
8a657c33bdbcc561ee3c02196c9aff49934bdfc4f9a25c8f35653d705b96dc27
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SHA512
95879c06e53e3819e239ff7c3e0de7e9d2975353ef76a2ecc45e69edd95dfee225f5905a43ff5c1875c18a5f346331d55a4ad8f39c90c86730440d53152cc80f
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SSDEEP
12288:TN+RQiTlRV2blqUqhAzlrGHdtWnR2snwtHXN3:T4/YqUqi5rZkBN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 619a9fa1b165149666e89c3e32b282a0exe_JC.exe
Files
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619a9fa1b165149666e89c3e32b282a0exe_JC.exe.exe windows:5 windows x86
d18cdf14bea9b60cc63f3a09c8bdf79c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FlushInstructionCache
GetFileSize
UnmapViewOfFile
ExitThread
GetConsoleCP
SetThreadExecutionState
GlobalMemoryStatusEx
GetStartupInfoW
VirtualFree
GlobalLock
SetFileAttributesW
RemoveDirectoryW
CancelIo
GetVolumeInformationW
GetLongPathNameW
lstrcmpW
GetVersionExA
GetLocaleInfoW
GetFullPathNameW
GetExitCodeProcess
ExpandEnvironmentStringsW
GetTempPathW
IsProcessorFeaturePresent
lstrlenW
SetUnhandledExceptionFilter
CreateFileMappingW
TlsGetValue
LCMapStringW
SetFilePointer
MoveFileExW
WriteConsoleW
ReadConsoleW
FindFirstFileA
CloseHandle
GetTimeFormatW
GetExitCodeThread
FlushFileBuffers
GetFileAttributesW
GetNumberFormatW
ReadFile
GetCurrentProcessId
GetConsoleMode
FormatMessageW
Sleep
FreeEnvironmentStringsW
FreeLibrary
IsDebuggerPresent
CreateDirectoryW
FlushConsoleInputBuffer
GetACP
GetDateFormatA
lstrlenA
TerminateProcess
lstrcpynW
MulDiv
GetCurrentThread
SetConsoleCtrlHandler
CreateThread
HeapFree
GetModuleFileNameW
SetThreadPriority
SetErrorMode
SetEnvironmentVariableA
GetLogicalDrives
TlsAlloc
GlobalUnlock
GetStdHandle
FindClose
GetCPInfo
SetLastError
GetVersionExW
GetProcessTimes
RaiseException
FindNextFileA
OutputDebugStringW
GetSystemDirectoryA
MultiByteToWideChar
DeleteFileW
GlobalReAlloc
SetEndOfFile
UnhandledExceptionFilter
SetConsoleMode
ResumeThread
AreFileApisANSI
GetCurrentThreadId
CreateFileA
PeekNamedPipe
QueryPerformanceCounter
GlobalAlloc
CreateFileW
SystemTimeToFileTime
GetLastError
ExitProcess
lstrcmpiW
MapViewOfFile
GetVersion
LocalFree
FileTimeToSystemTime
GetCurrentDirectoryW
FindFirstFileW
VirtualAlloc
GetDriveTypeW
FindNextFileW
GetProcessHeap
CreateFileMappingA
HeapSize
GetFileAttributesExW
DeviceIoControl
SleepEx
SetStdHandle
HeapReAlloc
FindFirstFileExW
WideCharToMultiByte
GetEnvironmentStringsW
GetDateFormatW
CompareStringW
SetFilePointerEx
GetFileType
GlobalFree
CopyFileExW
GetEnvironmentVariableA
TlsFree
FileTimeToLocalFileTime
GetFileInformationByHandle
GlobalAddAtomW
GetOEMCP
InterlockedExchange
LocalAlloc
GetStringTypeW
ReadConsoleInputA
TlsSetValue
GetThreadTimes
GetModuleHandleA
SetFileTime
HeapAlloc
AddAtomW
LoadLibraryA
VirtualProtectEx
GetProcAddress
LoadLibraryW
GetWindowsDirectoryA
GetModuleHandleW
GetCurrentProcess
LoadLibraryExW
lstrcmpA
GetCommandLineW
WriteFile
gdi32
CreateCompatibleBitmap
MoveToEx
RoundRect
LineTo
SetBrushOrgEx
SetTextColor
GetObjectW
DeleteObject
SetBkMode
DeleteDC
SaveDC
PatBlt
SelectObject
CreatePen
Polygon
Ellipse
CreateBitmap
ExtTextOutW
BitBlt
CreatePatternBrush
CreateCompatibleDC
CreateDIBSection
GetTextExtentPoint32W
GetStockObject
CreateSolidBrush
GetTextMetricsW
RestoreDC
CreateFontIndirectW
GetDeviceCaps
SetBkColor
comdlg32
ChooseFontW
advapi32
MakeSelfRelativeSD
ConvertSidToStringSidW
LookupPrivilegeValueW
RegCreateKeyA
SetFileSecurityW
RegisterEventSourceA
AdjustTokenPrivileges
RegSetValueExA
LookupAccountSidW
RegQueryValueExA
LookupAccountNameW
RegOpenKeyA
ConvertSecurityDescriptorToStringSecurityDescriptorW
RegDeleteKeyA
SetNamedSecurityInfoW
RegOpenKeyExA
RegDeleteKeyW
RegCloseKey
RegDeleteValueW
RegSetValueExW
GetNamedSecurityInfoW
GetSecurityDescriptorControl
GetUserNameW
RegEnumKeyA
RegQueryInfoKeyW
GetSecurityDescriptorLength
OpenProcessToken
ReportEventA
RegEnumKeyExW
RegQueryValueA
ConvertStringSecurityDescriptorToSecurityDescriptorW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW
DeregisterEventSource
shell32
SHGetDesktopFolder
SHBrowseForFolderW
SHIsFileAvailableOffline
SHGetFolderLocation
SHGetDiskFreeSpaceExW
ShellExecuteW
SHGetFolderPathW
ShellExecuteExW
SHGetPathFromIDListW
ole32
OleUninitialize
CoCreateGuid
OleInitialize
CoTaskMemFree
CoGetClassObject
CoTaskMemRealloc
PropVariantClear
CoUninitialize
CoTaskMemAlloc
CoCreateInstance
CreateStreamOnHGlobal
CLSIDFromString
StringFromGUID2
CoInitializeEx
CoGetObject
CLSIDFromProgID
OleLockRunning
oleaut32
LoadRegTypeLi
SystemTimeToVariantTime
SysAllocStringLen
SysFreeString
SysAllocString
VariantTimeToSystemTime
SysStringLen
VariantChangeType
VariantInit
LoadTypeLi
VariantClear
VarUI4FromStr
OleCreateFontIndirect
comctl32
ImageList_Create
ImageList_DrawEx
ImageList_DrawIndirect
ImageList_ReplaceIcon
ImageList_Draw
ImageList_LoadImageW
ImageList_GetImageCount
InitCommonControlsEx
_TrackMouseEvent
ImageList_GetIconSize
ImageList_Destroy
ord17
shlwapi
StrCmpW
StrFormatByteSizeW
StrCmpIW
PathMatchSpecW
StrTrimW
StrStrW
StrRetToStrW
winmm
PlaySoundA
crypt32
CryptProtectData
CryptUnprotectData
CertCloseStore
CertFindCertificateInStore
CertNameToStrW
CertOpenSystemStoreW
msimg32
GradientFill
version
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
wininet
HttpAddRequestHeadersW
InternetWriteFile
InternetOpenW
InternetSetOptionExW
HttpSendRequestExW
HttpSendRequestW
HttpOpenRequestW
InternetCloseHandle
InternetConnectW
InternetSetOptionW
InternetReadFile
InternetGetLastResponseInfoW
InternetQueryOptionW
HttpQueryInfoW
HttpEndRequestW
wsock32
socket
shutdown
ioctlsocket
ntohs
listen
htons
accept
WSAGetLastError
gethostbyname
bind
MigrateWinsockConfiguration
recv
connect
htonl
WSACleanup
setsockopt
getsockopt
inet_addr
send
getservbyname
WSAStartup
closesocket
getsockname
gethostname
getservbyport
WSASetLastError
select
gethostbyaddr
mpr
WNetCancelConnection2W
WNetCloseEnum
WNetGetConnectionW
WNetAddConnection2W
WNetEnumResourceW
WNetGetLastErrorW
WNetOpenEnumW
netapi32
NetShareEnum
NetApiBufferFree
secur32
GetUserNameExW
wldap32
ord12
msvcrt
_exit
isalnum
isalpha
__set_app_type
exit
isspace
Sections
.text Size: 193KB - Virtual size: 192KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.over Size: 512B - Virtual size: 272B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 85KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 217KB - Virtual size: 221KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
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