26045c18d65e9ac80e61a664c536cce336f3f5b35e791a48d381ad5dc13f635b

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General

Target

26045c18d65e9ac80e61a664c536cce336f3f5b35e791a48d381ad5dc13f635b
Size

362KB
MD5

69487b6347df54742025fb730ef7d2e6
SHA1

1292309015c6c925e7fde84adabd06f598ee6c0b
SHA256

26045c18d65e9ac80e61a664c536cce336f3f5b35e791a48d381ad5dc13f635b
SHA512

3e8339656da46d7fad80211e42ffb9dd477eb4e6ec457ef0be30b1757a33d89b06f0e8141e7b6abd5643e49b1b60195329d027d682e2e8d42294a600c158b511
SSDEEP

6144:x1YliYZX7tlviZofrctl2i60OYSW8V2tt0/Cqn3wAzdoyYYQme+jJqe4:f0NZX7tVP11DXVQ1q3wAzW3YQmep

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Asterisk/ariskkey/ariskkey.dll
unpack001/Asterisk/ariskkey/ariskkey.exe

Files

26045c18d65e9ac80e61a664c536cce336f3f5b35e791a48d381ad5dc13f635b
.zip
Asterisk/ariskkey/ariskkey.dll
.dll windows:4 windows x86 arch:x86

b52d799c44c87a199ae8aec934147fc4

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetVersionExA
CloseHandle
MapViewOfFile
UnmapViewOfFile
OpenFileMappingA
MultiByteToWideChar
WaitForSingleObject
OpenEventA
SetEvent
CreateEventA
CreateFileMappingA
GetModuleHandleA
GetSystemInfo
VirtualProtect
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
LCMapStringW
LCMapStringA
GetStringTypeW
GetStringTypeA
GetCurrentThreadId
GetCommandLineA
ExitProcess
GetProcAddress
TerminateProcess
GetCurrentProcess
TlsAlloc
SetLastError
GetLastError
TlsFree
TlsSetValue
TlsGetValue
HeapFree
HeapAlloc
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
UnhandledExceptionFilter
WriteFile
LeaveCriticalSection
EnterCriticalSection
GetACP
GetOEMCP
GetCPInfo
VirtualAlloc
HeapReAlloc
InitializeCriticalSection
RtlUnwind
InterlockedExchange
VirtualQuery
LoadLibraryA
HeapSize
GetLocaleInfoA

user32

SetWindowsHookExA
CallNextHookEx
EnumChildWindows
PostMessageA
UnhookWindowsHookEx
RegisterWindowMessageA
GetClassNameW
GetWindowTextLengthW
GetWindowLongA
IsWindowVisible
GetClassNameA
GetWindowTextW
GetWindowTextA
GetWindow
GetParent

Exports

Exports

pk_assert_dll_version

Sections

.text
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

CONST
Size: 1024B - Virtual size: 543B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

_TEXT
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_DATA
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Asterisk/ariskkey/ariskkey.exe
.exe windows:4 windows x86 arch:x86

6ed15e50326d276cc973a723ecc89194

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

GetCurrentThreadId
InterlockedIncrement
GetCurrentProcessId
FreeLibrary
GetProcAddress
LoadLibraryA
SetFileAttributesA
GetFileAttributesA
WriteFile
CloseHandle
ConnectNamedPipe
CreateNamedPipeA
GetModuleHandleA
GetLastError
FindResourceA
LockResource
SizeofResource
LoadResource
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
VirtualQuery
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
MulDiv
Sleep
GlobalUnlock
GlobalLock
GlobalAlloc
LocalFree
FormatMessageA
GlobalMemoryStatusEx
GetVersionExA
GetFullPathNameA
SetUnhandledExceptionFilter
SetEndOfFile
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
TerminateThread
SuspendThread
GetCurrentThread
SetThreadPriority
CreateThread
GlobalFree
GetWindowsDirectoryA
GetCurrentDirectoryA
InterlockedExchange
RtlUnwind
RaiseException
GetStartupInfoA
GetCommandLineA
FindClose
FileTimeToSystemTime
FileTimeToLocalFileTime
GetDriveTypeA
FindFirstFileA
ExitProcess
TerminateProcess
GetCurrentProcess
GetSystemTimeAsFileTime
DeleteFileA
FlushFileBuffers
SetFilePointer
SetStdHandle
GetFileType
MoveFileA
HeapAlloc
HeapFree
SetLastError
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
HeapDestroy
HeapCreate
VirtualFree
GetTimeZoneInformation
ReadFile
LCMapStringA
LCMapStringW
HeapReAlloc
HeapSize
VirtualProtect
VirtualAlloc
GetSystemInfo
CompareStringA
CompareStringW
IsBadWritePtr
IsBadReadPtr
IsBadCodePtr
GetACP
GetOEMCP
GetCPInfo
CreateFileA
QueryPerformanceCounter
GetTickCount
SetEnvironmentVariableA
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
lstrlenA
InterlockedDecrement

user32

GetMessageA
DestroyWindow
InvalidateRect
SetRect
GetClientRect
DefWindowProcA
SetWindowLongA
PostQuitMessage
GetWindowLongA
RegisterClassA
GetClassInfoA
SendDlgItemMessageA
EndDialog
GetSysColor
SetCursor
ScreenToClient
GetDlgItem
ReleaseDC
GetDC
SetDlgItemTextA
SendMessageA
DialogBoxParamA
LoadStringA
GetMenuItemInfoA
InsertMenuItemA
GetMenuItemCount
GetSystemMetrics
DrawTextA
DrawEdge
CopyRect
InflateRect
GetSysColorBrush
TrackPopupMenuEx
TranslateAcceleratorA
FillRect
RemoveMenu
DestroyMenu
CreateMenu
CreatePopupMenu
CloseClipboard
EmptyClipboard
OpenClipboard
SetClipboardData
UnregisterClassA
CreateCursor
SetWindowPos
SetFocus
GetDlgItemTextA
EnableMenuItem
GetSystemMenu
DialogBoxIndirectParamA
MoveWindow
GetClassNameA
TranslateMessage
DispatchMessageA
RegisterWindowMessageA
SetWindowTextA
SetForegroundWindow
SetMenu
GetWindowRect
GetDesktopWindow
ClientToScreen
BeginPaint
EndPaint
LoadBitmapA
IsWindow
GetWindowThreadProcessId
CreateWindowExA
ShowWindow
UpdateWindow
AttachThreadInput
SetActiveWindow
PostMessageA
EnumWindows
IsWindowVisible
EnumChildWindows
GetParent
GetKeyState
GetWindowTextLengthW
GetWindowTextW
GetWindowTextLengthA
GetWindowTextA
LoadCursorA
RegisterClassExA
MessageBoxA
LoadAcceleratorsA
LoadIconA
FindWindowA
SetRectEmpty
OffsetRect
SystemParametersInfoA

ole32

OleRun
OleInitialize
CoCreateInstance
ReleaseStgMedium
CoUninitialize
CoInitialize
OleUninitialize

oleaut32

GetErrorInfo
SafeArrayCreateVector
VariantClear
SafeArrayDestroyDescriptor
SysFreeString
SysAllocStringByteLen
SysStringByteLen
VariantInit
SysAllocString
SafeArrayPutElement
SafeArrayCreate

ariskkey

ord11
ord19
ord32
ord25
ord40

comctl32

InitCommonControlsEx
ImageList_Draw
ImageList_GetIconSize
ImageList_Create
ImageList_ReplaceIcon
ImageList_Destroy

gdi32

CreateBitmap
PatBlt
SetBkColor
GetTextExtentPoint32A
SetTextColor
SetBkMode
CreateSolidBrush
GetStockObject
CreateFontIndirectA
CreateCompatibleDC
SelectObject
BitBlt
DeleteDC
GetObjectA
GetDeviceCaps
DeleteObject

comdlg32

GetSaveFileNameA
GetOpenFileNameA

advapi32

RegDeleteValueA
RegCreateKeyExA
RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegEnumKeyExA
RegEnumValueA
RegFlushKey
RegDeleteKeyA
RegQueryInfoKeyA
RegQueryValueExA

shell32

SHGetSpecialFolderLocation
DragAcceptFiles
DragFinish
DragQueryFileA
SHGetMalloc
SHGetPathFromIDListA
ShellExecuteA

Sections

.text
Size: 512KB - Virtual size: 509KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 104KB - Virtual size: 103KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 156KB - Virtual size: 154KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Asterisk/ariskkey/pk.chm
.chm

Sharing

General

Malware Config

Signatures

Files

b52d799c44c87a199ae8aec934147fc4

Headers

File Characteristics

Imports

kernel32

user32

Exports

Exports

Sections

.text Size: 20KB - Virtual size: 19KB

CONST Size: 1024B - Virtual size: 543B

_TEXT Size: 11KB - Virtual size: 11KB

.rdata Size: 6KB - Virtual size: 6KB

.data Size: 2KB - Virtual size: 4KB

_DATA Size: 512B - Virtual size: 16B

.reloc Size: 4KB - Virtual size: 4KB

6ed15e50326d276cc973a723ecc89194

Headers

File Characteristics

Imports

kernel32

user32

ole32

oleaut32

ariskkey

comctl32

gdi32

comdlg32

advapi32

shell32

Sections

.text Size: 512KB - Virtual size: 509KB

.rdata Size: 104KB - Virtual size: 103KB

.data Size: 8KB - Virtual size: 13KB

.rsrc Size: 156KB - Virtual size: 154KB

.text
Size: 20KB - Virtual size: 19KB

CONST
Size: 1024B - Virtual size: 543B

_TEXT
Size: 11KB - Virtual size: 11KB

.rdata
Size: 6KB - Virtual size: 6KB

.data
Size: 2KB - Virtual size: 4KB

_DATA
Size: 512B - Virtual size: 16B

.reloc
Size: 4KB - Virtual size: 4KB

.text
Size: 512KB - Virtual size: 509KB

.rdata
Size: 104KB - Virtual size: 103KB

.data
Size: 8KB - Virtual size: 13KB

.rsrc
Size: 156KB - Virtual size: 154KB