Static task
static1
Behavioral task
behavioral1
Sample
077a7e9148d8dbe8a79e011864ec3300_exe32_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
077a7e9148d8dbe8a79e011864ec3300_exe32_JC.exe
Resource
win10v2004-20230915-en
General
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Target
077a7e9148d8dbe8a79e011864ec3300_exe32_JC.exe
-
Size
428KB
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MD5
077a7e9148d8dbe8a79e011864ec3300
-
SHA1
fd08e5597802cd54847f383f497fabea9145e5b5
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SHA256
cd90531679ab5b52c5e132e55cec2aa9d40f823a0649f3bed4a90d68d0e6a3dc
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SHA512
86163452dd4277be239d1ce32abd6056096e53cbbc50f1312d006a4f8393a23223138b2c81b1cc3d3b0144de20222de78073478e2c927068060e449f488d5a9e
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SSDEEP
6144:S8au2e2HuxLyj/SL6afR4ywrBAOLK5NjGVTWlTR:SHu2fHu5uhIPG6pGMlN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 077a7e9148d8dbe8a79e011864ec3300_exe32_JC.exe
Files
-
077a7e9148d8dbe8a79e011864ec3300_exe32_JC.exe.exe windows:5 windows x86
c1d11acb1ccccedc6d92a1610a26e2aa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
setupapi
SetupDiGetDeviceRegistryPropertyA
SetupDiGetClassDevsA
SetupDiDestroyDeviceInfoList
CM_Get_DevNode_Status
SetupDiEnumDeviceInfo
kernel32
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
Sleep
WaitForSingleObject
LocalAlloc
IsDBCSLeadByte
GetFileSizeEx
SetEndOfFile
InterlockedIncrement
GetModuleFileNameA
CreateEventA
ExitProcess
FreeLibrary
LoadLibraryExA
GetDiskFreeSpaceExA
GetTempPathA
MoveFileA
DeleteFileA
GetVersionExA
LoadLibraryA
TerminateProcess
Process32Next
OpenProcess
GetCurrentProcessId
Process32First
CreateToolhelp32Snapshot
GetComputerNameA
FindNextFileA
CopyFileA
FindFirstFileA
CreateDirectoryA
OpenEventA
SetEvent
GetLocaleInfoA
ResumeThread
CreateMutexA
SuspendThread
CreateThread
GlobalMemoryStatusEx
SetThreadPriority
GetTempFileNameA
GetWindowsDirectoryA
TerminateThread
WaitForMultipleObjects
ResetEvent
GetModuleHandleW
GetFileSize
WriteConsoleA
SetStdHandle
GetConsoleMode
GetConsoleCP
GetLocaleInfoW
InitializeCriticalSectionAndSpinCount
QueryPerformanceCounter
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetStringTypeW
GetStringTypeA
IsValidLocale
EnumSystemLocalesA
GetUserDefaultLCID
GetTimeZoneInformation
GetStdHandle
HeapCreate
LCMapStringW
LCMapStringA
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
GetStartupInfoA
GetDateFormatA
GetTimeFormatA
VirtualQuery
GetSystemInfo
VirtualProtect
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetSystemTimeAsFileTime
RtlUnwind
HeapSize
HeapReAlloc
SetFilePointer
WriteFile
ReadFile
CreateFileA
lstrcmpiA
lstrlenA
GetModuleHandleA
GetProcAddress
CloseHandle
DeleteCriticalSection
InitializeCriticalSection
GetLastError
lstrlenW
MultiByteToWideChar
GetTickCount
IsProcessorFeaturePresent
SetLastError
InterlockedDecrement
GetCurrentThreadId
FormatMessageA
WideCharToMultiByte
GetCurrentProcess
FlushInstructionCache
FindResourceExA
FindResourceA
LoadResource
LockResource
SizeofResource
LeaveCriticalSection
EnterCriticalSection
RaiseException
LocalFree
GetConsoleOutputCP
WriteConsoleW
FlushFileBuffers
CompareStringA
CompareStringW
SetEnvironmentVariableA
HeapAlloc
GetProcessHeap
HeapFree
GetCommandLineA
HeapDestroy
VirtualAlloc
VirtualFree
InterlockedCompareExchange
user32
ScreenToClient
GetDC
ReleaseDC
GetClientRect
SetWindowLongA
SetWindowTextA
ShowWindow
GetDlgItem
IsWindow
SendMessageA
LoadIconA
DestroyIcon
GetWindowRect
DispatchMessageA
TranslateMessage
PeekMessageA
GetDesktopWindow
CharNextA
SetWindowPos
DefWindowProcA
PostMessageA
DestroyWindow
SetTimer
KillTimer
GetWindowLongA
UnregisterClassA
GetMessageA
CreateWindowExA
RegisterClassA
MessageBoxA
SetFocus
PostQuitMessage
CharUpperA
CharNextW
PostThreadMessageA
CreateDialogParamA
GetMonitorInfoA
LoadStringA
FindWindowA
MonitorFromRect
FillRect
SystemParametersInfoA
EnableWindow
EndDialog
GetSysColorBrush
MoveWindow
advapi32
GetSecurityDescriptorGroup
AllocateAndInitializeSid
AddAccessAllowedAce
IsValidAcl
IsValidSecurityDescriptor
GetAce
SetSecurityDescriptorGroup
RegEnumKeyA
GetUserNameA
LookupAccountSidA
GetTokenInformation
GetSidLengthRequired
InitializeSid
GetSidSubAuthority
SetSecurityDescriptorDacl
SetSecurityDescriptorOwner
CopySid
IsValidSid
GetLengthSid
RegEnumKeyExA
OpenProcessToken
GetSecurityDescriptorLength
MakeSelfRelativeSD
InitializeSecurityDescriptor
GetSecurityDescriptorOwner
GetSecurityDescriptorDacl
GetSecurityDescriptorSacl
MakeAbsoluteSD
GetSecurityDescriptorControl
GetAclInformation
InitializeAcl
AddAce
RegQueryInfoKeyA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExA
RegCloseKey
RegDeleteValueA
RegDeleteKeyA
shell32
SHGetFolderPathA
ole32
CoUninitialize
CoCreateInstance
CoTaskMemFree
CoTaskMemRealloc
CoInitialize
CoTaskMemAlloc
StringFromGUID2
CLSIDFromProgID
CLSIDFromString
CoRevokeClassObject
CoRegisterClassObject
oleaut32
GetErrorInfo
RegisterTypeLi
UnRegisterTypeLi
LoadTypeLi
LoadRegTypeLi
VarUI4FromStr
SysAllocString
SysFreeString
VariantClear
SysStringLen
VarBstrCat
VarBstrCmp
SysAllocStringLen
SysAllocStringByteLen
SysStringByteLen
shlwapi
SHCreateStreamOnFileEx
PathFileExistsA
userenv
UnloadUserProfile
gdiplus
GdipBitmapUnlockBits
GdipAlloc
GdipDisposeImage
GdipSaveImageToFile
GdipGetImageWidth
GdipGetImageHeight
GdipGetImageThumbnail
GdipDrawImageRectI
GdipCreateFromHDC
GdipLoadImageFromStream
GdipLoadImageFromFile
GdipDeleteGraphics
GdiplusStartup
GdiplusShutdown
GdipCloneImage
GdipGetImageEncoders
GdipGetImageEncodersSize
GdipGetImageHorizontalResolution
GdipBitmapLockBits
GdipCreateBitmapFromFile
GdipGetImagePixelFormat
GdipFree
Sections
.text Size: 282KB - Virtual size: 281KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 69KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 49KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ