Static task
static1
Behavioral task
behavioral1
Sample
ddc.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
ddc.exe
Resource
win10v2004-20240802-en
General
-
Target
ddc.exe
-
Size
377KB
-
MD5
97b963fd85ff4cc2a3b0da8164593cfc
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SHA1
f29b0ba7cc01182f83845088375c2c18fd49f187
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SHA256
af219747072341760396d686f2fe7350ec2dce713f1ec1977c21f8be7b9197d5
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SHA512
232bcfb83387ed125f3c3a065031e36e3f7c494118aa2fa33c64fd3d81066531ad9de09c5358f5b0a24024b0a223a2fc4a5646e9b475853904b24729df808fae
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SSDEEP
6144:k2Vrx3j9sqhp9KsEz3mhXMAItcSJqfB+lJ888888888888W88888888888:vfjDhnVi4cAWcSlJ888888888888W88c
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ddc.exe
Files
-
ddc.exe.exe windows:5 windows x86 arch:x86
cf6912f8a5ae1255849d4a37e86c503f
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
advapi32
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegUnLoadKeyW
RegSetValueExW
RegSaveKeyW
RegRestoreKeyW
RegReplaceKeyW
RegQueryValueExW
RegQueryInfoKeyW
RegOpenKeyExW
RegLoadKeyW
RegFlushKey
RegEnumValueW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegConnectRegistryW
RegCloseKey
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
user32
LoadStringW
MessageBoxA
CharNextW
PeekMessageW
MsgWaitForMultipleObjects
MessageBoxW
LoadStringW
GetSystemMetrics
CharUpperBuffW
CharNextW
kernel32
lstrcmpiA
LoadLibraryA
LocalFree
LocalAlloc
GetACP
Sleep
VirtualFree
VirtualAlloc
GetSystemInfo
GetTickCount
QueryPerformanceCounter
GetVersion
GetCurrentThreadId
VirtualQuery
WideCharToMultiByte
SetCurrentDirectoryW
MultiByteToWideChar
lstrlenW
lstrcpynW
LoadLibraryExW
IsValidLocale
GetSystemDefaultUILanguage
GetStartupInfoA
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetUserDefaultUILanguage
GetLocaleInfoW
GetLastError
GetCurrentDirectoryW
GetCommandLineW
FreeLibrary
FindFirstFileW
FindClose
ExitProcess
ExitThread
CreateThread
CompareStringW
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
CreateFileW
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleW
WritePrivateProfileStringW
WriteFile
WideCharToMultiByte
WaitForSingleObject
VirtualQueryEx
VirtualQuery
VirtualFree
SuspendThread
SizeofResource
SignalObjectAndWait
SetThreadPriority
SetLastError
SetFilePointer
SetEvent
SetEndOfFile
ResumeThread
ResetEvent
ReadFile
RaiseException
IsDebuggerPresent
MultiByteToWideChar
LockResource
LoadResource
LoadLibraryW
LeaveCriticalSection
InitializeCriticalSection
GetWindowsDirectoryW
GetVersionExW
GetThreadPriority
GetThreadLocale
GetTempPathW
GetNativeSystemInfo
GetStdHandle
GetProcAddress
GetPrivateProfileStringW
GetModuleHandleW
GetModuleFileNameW
GetLocaleInfoW
GetLocalTime
GetLastError
GetFullPathNameW
GetFileAttributesW
GetExitCodeThread
GetDiskFreeSpaceW
GetDateFormatW
GetCurrentThreadId
GetCurrentThread
GetCurrentProcess
GetCPInfo
FreeResource
InterlockedExchange
InterlockedCompareExchange
FreeLibrary
FormatMessageW
FindResourceW
FindNextFileW
FindFirstFileW
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
EnumCalendarInfoW
EnterCriticalSection
DeleteCriticalSection
CreateProcessW
CreateFileW
CreateEventW
CreateDirectoryW
CopyFileW
CompareStringW
CloseHandle
Sleep
imagehlp
SearchTreeForFile
shell32
SHFileOperationW
Sections
.text Size: 293KB - Virtual size: 293KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 19KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 20B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ