44b696079356579d250f716a37ca9b17

Sharing

Copy URL Twitter E-mail

General

Target

44b696079356579d250f716a37ca9b17
Size

201KB
MD5

44b696079356579d250f716a37ca9b17
SHA1

8338f79279b7126791e0937d1c3933f259e5d658
SHA256

c1db4b2578729a1faede84d2735eb8463bfd2c6b15d2fdf2de7a89f1954d0dfb
SHA512

8f705313d7c240e72967ac3dfc0d9e3d72090e39e51dd05e803a439a78430946945f87aa596112461aedee68a472a7880a25bb6d5e019615162fa6c35a8108b2
SSDEEP

3072:RNkhoRdoQbxSTcbrh82bQZfR3pKHJL1cx0W5yOpIX:RNgo3oInbQZp5MJL1cs7

Score

9^/10

cryptone packer

Malware Config

Signatures

CryptOne packer 1 IoCs

Detects CryptOne packer defined in NCC blogpost.

cryptone packer

resource	yara_rule
sample	cryptone

Files

44b696079356579d250f716a37ca9b17
.exe windows:5 windows x86 arch:x86

a3f490e60afd9f3da8c439db11687d92

Code Sign

24:03:81:ce:3a:7e:2f:b5:45:23:9f:15:1d:cf:d0:be
Certificate

Issuer

CN=ZERBHMAL

Not Before

27/03/2019, 11:11

Not After

31/12/2039, 23:59

Subject

CN=ZERBHMAL

Extended Key Usages

ExtKeyUsageCodeSigning

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

CN=COMODO SHA-256 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

ab:c4:07:8c:79:50:d0:a7:ce:ed:e5:be:af:ee:44:c4:08:10:be:12:6f:19:2c:23:02:4d:11:0a:1c:15:f5:a6
Signer

Actual PE Digest

ab:c4:07:8c:79:50:d0:a7:ce:ed:e5:be:af:ee:44:c4:08:10:be:12:6f:19:2c:23:02:4d:11:0a:1c:15:f5:a6

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

AddAtomW
CloseHandle
CompareStringA
ConvertDefaultLocale
CreateDirectoryW
CreateEventA
CreateEventW
CreateFileA
CreateFileMappingW
CreateFileW
CreateMutexW
CreateProcessW
CreateThread
CreateToolhelp32Snapshot
DeleteAtom
DeleteCriticalSection
DeleteFileW
DeviceIoControl
DuplicateHandle
EnterCriticalSection
EnumResourceLanguagesW
EnumSystemLocalesA
ExitProcess
ExitThread
ExpandEnvironmentStringsW
FatalAppExitA
FileTimeToLocalFileTime
FileTimeToSystemTime
FindAtomW
FindClose
FindFirstFileW
FindResourceExW
FindResourceW
FlushFileBuffers
FormatMessageW
FreeEnvironmentStringsW
FreeLibrary
FreeResource
GetACP
GetCPInfo
GetCommandLineW
GetComputerNameW
GetConsoleCP
GetConsoleMode
GetConsoleOutputCP
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetDateFormatA
GetDateFormatW
GetEnvironmentStringsW
GetExitCodeProcess
GetFileAttributesExW
GetFileAttributesW
GetFileSize
GetFileSizeEx
GetFileTime
GetFileType
GetFullPathNameW
GetLastError
GetLocalTime
GetLocaleInfoA
GetLocaleInfoW
GetLongPathNameW
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetNumberFormatA
GetOEMCP
GetPrivateProfileIntW
GetPrivateProfileStringW
GetProcAddress
GetProcessHeap
GetProcessTimes
GetProfileStringW
GetShortPathNameW
GetStartupInfoA
GetStartupInfoW
GetStdHandle
GetStringTypeA
GetStringTypeExW
GetStringTypeW
GetSystemDefaultUILanguage
GetSystemDirectoryW
GetSystemTime
GetSystemTimeAsFileTime
GetTempFileNameW
GetTempPathW
GetTickCount
GetTimeFormatA
GetTimeFormatW
GetTimeZoneInformation
GetUserDefaultLCID
GetUserDefaultUILanguage
GetVersionExA
GetVersionExW
GetVolumeInformationW
GetWindowsDirectoryW
GlobalAddAtomW
GlobalAlloc
GlobalDeleteAtom
GlobalFindAtomW
GlobalFlags
GlobalLock
GlobalSize
GlobalUnlock
HeapAlloc
HeapCreate
HeapDestroy
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InterlockedCompareExchange
InterlockedDecrement
InterlockedExchange
IsDebuggerPresent
IsValidCodePage
IsValidLocale
LCMapStringA
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExA
LoadLibraryExW
LoadLibraryW
LoadResource
LocalAlloc
LocalFileTimeToFileTime
LocalFree
LockFile
LockResource
MapViewOfFile
MoveFileW
MulDiv
MultiByteToWideChar
OpenEventA
OpenEventW
OpenFileMappingW
OpenMutexW
OpenProcess
OpenThread
OutputDebugStringW
Process32FirstW
Process32NextW
ProcessIdToSessionId
QueryPerformanceCounter
RaiseException
ReadFile
ReleaseMutex
ResumeThread
RtlUnwind
SearchPathW
SetConsoleCtrlHandler
SetCurrentDirectoryW
SetEndOfFile
SetEnvironmentVariableA
SetErrorMode
SetEvent
SetFileAttributesW
SetFilePointer
SetFilePointerEx
SetFileTime
SetHandleCount
SetLastError
SetProcessWorkingSetSize
SetStdHandle
SetUnhandledExceptionFilter
SizeofResource
Sleep
SuspendThread
TerminateProcess
UnhandledExceptionFilter
UnlockFile
UnmapViewOfFile
VirtualAlloc
VirtualFree
WTSGetActiveConsoleSessionId
WaitForSingleObject
WriteConsoleA
WriteConsoleW
WriteFile
WritePrivateProfileStringW
lstrcatW
lstrcmpW
lstrcmpiW
lstrcpyW
lstrcpynW
lstrlenA
lstrlenW
VirtualAllocEx

user32

AdjustWindowRectEx
AppendMenuW
BeginDeferWindowPos
BeginPaint
BringWindowToTop
CallNextHookEx
CallWindowProcW
CharLowerW
CharUpperW
CheckDlgButton
CheckMenuItem
CheckRadioButton
ClientToScreen
CopyRect
CreatePopupMenu
CreateWindowExW
DefWindowProcW
DeferWindowPos
DestroyIcon
DestroyMenu
DestroyWindow
DialogBoxParamW
DispatchMessageW
DrawTextExW
DrawTextW
EnableMenuItem
EnableWindow
EndDeferWindowPos
EndDialog
EndPaint
EnumChildWindows
EnumThreadWindows
EqualRect
ExitWindowsEx
FillRect
FindWindowW
GetActiveWindow
GetCapture
GetClassInfoExW
GetClassInfoW
GetClassLongW
GetClassNameW
GetClientRect
GetCursorPos
GetDC
GetDCEx
GetDesktopWindow
GetDlgCtrlID
GetDlgItem
GetDlgItemInt
GetDlgItemTextW
GetFocus
GetForegroundWindow
GetKeyNameTextW
GetKeyState
GetLastActivePopup
GetMenu
GetMenuBarInfo
GetMenuCheckMarkDimensions
GetMenuItemCount
GetMenuItemID
GetMenuItemInfoW
GetMenuState
GetMenuStringW
GetMessagePos
GetMessageTime
GetMessageW
GetParent
GetPropW
GetScrollInfo
GetScrollPos
GetScrollRange
GetSubMenu
GetSysColor
GetSysColorBrush
GetSystemMenu
GetSystemMetrics
GetTopWindow
GetWindow
GetWindowDC
GetWindowLongA
GetWindowLongW
GetWindowPlacement
GetWindowRect
GetWindowTextLengthW
GetWindowTextW
GetWindowThreadProcessId
GrayStringW
InflateRect
InsertMenuItemW
InsertMenuW
IntersectRect
InvalidateRect
IsChild
IsDialogMessageW
IsDlgButtonChecked
IsIconic
IsRectEmpty
IsWindow
IsWindowEnabled
IsWindowVisible
KillTimer
LoadAcceleratorsW
LoadBitmapW
LoadCursorW
LoadIconW
LoadImageW
LoadMenuW
LoadStringA
LoadStringW
LockWindowUpdate
MapVirtualKeyW
MapWindowPoints
MessageBoxA
MessageBoxW
ModifyMenuW
MoveWindow
OffsetRect
PeekMessageW
PostMessageW
PostQuitMessage
PtInRect
RedrawWindow
RegisterClassExW
RegisterClassW
RegisterWindowMessageW
ReleaseCapture
ReleaseDC
RemoveMenu
RemovePropW
ReuseDDElParam
ScreenToClient
ScrollWindow
ScrollWindowEx
SendDlgItemMessageA
SendDlgItemMessageW
SendMessageA
SendMessageW
SetActiveWindow
SetCapture
SetDlgItemInt
SetDlgItemTextW
SetFocus
SetForegroundWindow
SetMenu
SetMenuItemBitmaps
SetParent
SetPropW
SetRect
SetScrollInfo
SetScrollPos
SetScrollRange
SetTimer
SetWindowLongA
SetWindowLongW
SetWindowPlacement
SetWindowPos
SetWindowTextW
SetWindowsHookExW
ShowScrollBar
ShowWindow
SystemParametersInfoA
SystemParametersInfoW
TabbedTextOutW
TrackPopupMenu
TrackPopupMenuEx
TranslateMessage
UnhookWindowsHookEx
UnionRect
UnpackDDElParam
UnregisterClassW
UpdateWindow
ValidateRect
WinHelpW
WindowFromPoint
wsprintfW

Sections

.text
Size: 117KB - Virtual size: 116KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a3f490e60afd9f3da8c439db11687d92

Code Sign

24:03:81:ce:3a:7e:2f:b5:45:23:9f:15:1d:cf:d0:beCertificate

Extended Key Usages

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77Certificate

Extended Key Usages

Key Usages

ab:c4:07:8c:79:50:d0:a7:ce:ed:e5:be:af:ee:44:c4:08:10:be:12:6f:19:2c:23:02:4d:11:0a:1c:15:f5:a6Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Sections

.text Size: 117KB - Virtual size: 116KB

.rdata Size: 29KB - Virtual size: 29KB

.data Size: 23KB - Virtual size: 23KB

.rsrc Size: 27KB - Virtual size: 27KB

24:03:81:ce:3a:7e:2f:b5:45:23:9f:15:1d:cf:d0:be
Certificate

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

ab:c4:07:8c:79:50:d0:a7:ce:ed:e5:be:af:ee:44:c4:08:10:be:12:6f:19:2c:23:02:4d:11:0a:1c:15:f5:a6
Signer

.text
Size: 117KB - Virtual size: 116KB

.rdata
Size: 29KB - Virtual size: 29KB

.data
Size: 23KB - Virtual size: 23KB

.rsrc
Size: 27KB - Virtual size: 27KB