Static task
static1
Behavioral task
behavioral1
Sample
OikControl_v2_3(2024_07_04).exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
OikControl_v2_3(2024_07_04).exe
Resource
win10v2004-20240709-en
General
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Target
OikControl_v2_3(2024_07_04).exe
-
Size
15.7MB
-
MD5
e064ed0457703f0ed520e2c6e6d46686
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SHA1
16255a5c23610e885d284bb092daebec3a76106e
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SHA256
21b41e8e72d7ec2f178910fc4fd93dd33bd582106987d1b05887e944918d2f51
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SHA512
60c93b86bb7f69b7bed481793bd25fee05d29b3331a8090ef01ab9aa2051ea25d0e1e19e67f9201d3642bbc588fac66e58a56305e21c9bfe4d5ff36bdd30e686
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SSDEEP
393216:9OmViyUUp2l5rYjbrKd6qsN7YlRwJfSBFfa:9BiyUFLEECSDfa
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource OikControl_v2_3(2024_07_04).exe
Files
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OikControl_v2_3(2024_07_04).exe.exe windows:4 windows x86 arch:x86
Password: 12345
43906437a918bf8883c475202df63baa
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleFileNameA
SizeofResource
GetDriveTypeA
GetLogicalDriveStringsA
GetPrivateProfileIntA
CreateEventA
GetPrivateProfileSectionA
MulDiv
CompareFileTime
GetTempPathA
GetWindowsDirectoryA
WritePrivateProfileStringA
GetLocalTime
CreateMutexA
GetFullPathNameA
CompareStringW
CompareStringA
CreateProcessA
WaitForSingleObject
GetExitCodeProcess
FlushFileBuffers
GetLocaleInfoW
GetTimeZoneInformation
SetStdHandle
GetOEMCP
GetUserDefaultLCID
EnumSystemLocalesA
GetLocaleInfoA
IsValidCodePage
IsValidLocale
GetCPInfo
GetFileType
CopyFileA
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetCurrentThread
TlsFree
GetCurrentThreadId
GetStringTypeW
GetStringTypeA
IsBadWritePtr
VirtualAlloc
VirtualFree
GetVersionExA
GetEnvironmentVariableA
LCMapStringW
LCMapStringA
FatalAppExitA
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetSystemTime
SystemTimeToFileTime
GetFileInformationByHandle
GetProcAddress
WriteFile
SetFileTime
GetPrivateProfileStringA
MoveFileA
ReadFile
GetFileSize
FileTimeToLocalFileTime
FileTimeToSystemTime
lstrcatA
FileTimeToDosDateTime
DosDateTimeToFileTime
CreateDirectoryA
CreateFileA
SetFilePointer
FindFirstFileA
SetFileAttributesA
DeleteFileA
FindNextFileA
FindClose
ExitProcess
GetFileAttributesA
HeapSize
RemoveDirectoryA
GetDiskFreeSpaceExA
lstrcmpiA
GetCurrentProcess
CloseHandle
Sleep
WideCharToMultiByte
FreeLibrary
lstrcpynW
GetLastError
SetLastError
GetACP
MultiByteToWideChar
lstrlenW
LocalAlloc
LocalFree
FindResourceA
LoadResource
LockResource
FreeResource
HeapFree
HeapReAlloc
HeapAlloc
TlsAlloc
GlobalAlloc
GlobalLock
TlsSetValue
HeapCreate
HeapDestroy
GlobalHandle
GlobalUnlock
GlobalFree
lstrlenA
lstrcpyA
GetComputerNameA
TlsGetValue
GetVersion
RtlUnwind
InterlockedIncrement
InterlockedDecrement
GetModuleHandleA
LoadLibraryA
GetStdHandle
SetEnvironmentVariableA
user32
SetWindowLongA
GetWindowLongA
MessageBoxA
DefMDIChildProcA
DefFrameProcA
SetFocus
GetSysColorBrush
CharLowerA
IsCharAlphaA
wsprintfA
LoadBitmapA
LoadIconA
CheckDlgButton
IsDlgButtonChecked
SystemParametersInfoA
SetWindowTextA
UpdateWindow
ShowWindow
GetDC
ReleaseDC
DialogBoxParamA
PostMessageA
CallWindowProcA
FillRect
DrawFocusRect
GetDlgItemTextA
SetDlgItemTextA
LoadCursorA
SetCursor
GetSysColor
GetDlgItem
GetClientRect
SendMessageA
SendDlgItemMessageA
EnableWindow
GetParent
GetSystemMetrics
GetWindowRect
OffsetRect
MoveWindow
EndDialog
DefWindowProcA
DefDlgProcA
gdi32
DPtoLP
CreateBitmap
GetMapMode
SetMapMode
SetBkMode
GetObjectA
CreateCompatibleBitmap
GetPixel
GetDeviceCaps
CreateFontIndirectA
CreateDIBitmap
GetTextMetricsA
DeleteObject
TextOutA
CreateCompatibleDC
SelectObject
SetTextColor
SetBkColor
BitBlt
DeleteDC
CreateSolidBrush
GetStockObject
comdlg32
GetOpenFileNameA
CommDlgExtendedError
advapi32
RegCloseKey
InitializeSecurityDescriptor
FreeSid
RegDeleteValueA
RegEnumValueA
SetFileSecurityA
CreateServiceA
ControlService
DeleteService
QueryServiceConfigA
RegSetValueExA
RegCreateKeyExA
RegOpenKeyExA
RegSetKeySecurity
OpenProcessToken
GetTokenInformation
EqualSid
RegOpenKeyA
RegQueryValueExA
SetSecurityDescriptorDacl
RegConnectRegistryA
OpenServiceA
QueryServiceStatus
CloseServiceHandle
StartServiceA
OpenSCManagerA
GetSidSubAuthorityCount
GetSidIdentifierAuthority
InitializeSid
GetSidSubAuthority
CopySid
AllocateAndInitializeSid
GetLengthSid
InitializeAcl
AddAccessAllowedAceEx
AddAccessDeniedAceEx
shell32
ShellExecuteA
SHGetMalloc
SHGetPathFromIDListA
SHGetSpecialFolderLocation
ole32
CoCreateInstance
CoInitialize
comctl32
PropertySheetA
CreatePropertySheetPageA
mpr
WNetConnectionDialog
WNetOpenEnumA
WNetEnumResourceA
WNetCloseEnum
Sections
.text Size: 140KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15.5MB - Virtual size: 15.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ