32f19e4ea4e9c4bd658f01425eed8255de8ac780e8d93321c266c002119b74b5

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General

Target

32f19e4ea4e9c4bd658f01425eed8255de8ac780e8d93321c266c002119b74b5
Size

179KB
MD5

b471f7f30035101de4ebbc9dfc96df89
SHA1

337bab71095ed70a2b5bd1e6f1f3e4d0e5e700c7
SHA256

32f19e4ea4e9c4bd658f01425eed8255de8ac780e8d93321c266c002119b74b5
SHA512

c27a2e760f6d4a2b9cac51c94bff77cd383c585a252ef464475bdd1b8ec6941db55337c1a6505c8559ac8fa06bfe70ba9e509df1e838b913a2b9bbbb0abd3b2a
SSDEEP

3072:+0D9MPnIerKU8KpzRgorKy6/HH3/29Uy+cSycK8XVWlbZia:+0Dar8KnsnhyjZZT

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

32f19e4ea4e9c4bd658f01425eed8255de8ac780e8d93321c266c002119b74b5
.exe windows x86

df85e8694dddce0563caad22feff822a

Code Sign

7b:36:3c:95:e4:f6:af:a0:42:a3:c7:b8:bf:3b:03:77
Certificate

Issuer

CN=EYQYIMRN

Not Before

29-03-2019 11:06

Not After

31-12-2039 23:59

Subject

CN=EYQYIMRN

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

94:dd:15:af:7a:e6:16:c1:38:53:54:13:43:96:a4:67:7d:2c:71:07:23:e2:73:12:1f:05:b2:c4:90:df:2e:f1
Signer

Actual PE Digest

94:dd:15:af:7a:e6:16:c1:38:53:54:13:43:96:a4:67:7d:2c:71:07:23:e2:73:12:1f:05:b2:c4:90:df:2e:f1

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=EYQYIMRN

29-03-2019 12:06
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

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

user32

CreatePopupMenu
CreateWindowExW
CreateWindowStationW
DefWindowProcW
DeferWindowPos
DestroyIcon
DestroyMenu
DestroyWindow
DispatchMessageW
DrawTextExW
DrawTextW
EnableMenuItem
EnableWindow
EndDeferWindowPos
EndDialog
EndPaint
EnumThreadWindows
EnumWindows
EqualRect
FillRect
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
GetWindowLongW
GetWindowPlacement
GetWindowRect
GetWindowTextLengthW
GetWindowTextW
GetWindowThreadProcessId
GrayStringW
InflateRect
InsertMenuItemW
InsertMenuW
IntersectRect
IsChild
IsDialogMessageW
IsDlgButtonChecked
IsIconic
IsRectEmpty
IsWindow
IsWindowEnabled
IsWindowVisible
KillTimer
LoadAcceleratorsW
LoadBitmapW
LoadCursorW
LoadIconW
LoadMenuW
LoadStringA
LoadStringW
LockWindowUpdate
MapVirtualKeyW
MapWindowPoints
MessageBoxA
MessageBoxW
ModifyMenuW
MoveWindow
OffsetRect
PeekMessageW
PostMessageW
PostQuitMessage
PtInRect
RegisterClassW
RegisterWindowMessageW
ReleaseCapture
ReleaseDC
RemoveMenu
RemovePropW
ReuseDDElParam
ScreenToClient
ScrollWindow
ScrollWindowEx
SendDlgItemMessageA
SendDlgItemMessageW
SendMessageW
SetActiveWindow
SetCapture
SetDlgItemInt
SetDlgItemTextW
SetFocus
SetForegroundWindow
SetMenu
SetMenuItemBitmaps
SetParent
SetProcessWindowStation
SetPropW
SetRect
SetScrollInfo
SetScrollPos
SetScrollRange
SetTimer
SetUserObjectSecurity
SetWindowLongW
SetWindowPlacement
SetWindowPos
SetWindowTextW
SetWindowsHookExW
ShowScrollBar
ShowWindow
SystemParametersInfoA
SystemParametersInfoW
TabbedTextOutW
TrackPopupMenu
TrackPopupMenuEx
TranslateMessage
UnhookWindowsHookEx
UnionRect
UnpackDDElParam
UnregisterClassW
UpdateWindow
ValidateRect
WinHelpW
WindowFromPoint
wsprintfW
CopyRect
CloseWindowStation
CloseDesktop
ClientToScreen
CheckRadioButton
CheckMenuItem
CheckDlgButton
CharUpperW
CallWindowProcW
CallNextHookEx
BringWindowToTop
BeginPaint
BeginDeferWindowPos
AppendMenuW
AdjustWindowRectEx
CreateDesktopW

gdi32

CreateCompatibleBitmap
CreateCompatibleDC
CreateFontIndirectW
CreateSolidBrush
DeleteDC
DeleteObject
ExtTextOutW
GetDeviceCaps
GetObjectW
GetStockObject
SelectObject
SetBkColor
SetBkMode
SetViewportOrgEx
BitBlt

Sections

.text
Size: 112KB - Virtual size: 112KB

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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

df85e8694dddce0563caad22feff822a

Code Sign

7b:36:3c:95:e4:f6:af:a0:42:a3:c7:b8:bf:3b:03:77Certificate

Extended Key Usages

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

Extended Key Usages

Key Usages

94:dd:15:af:7a:e6:16:c1:38:53:54:13:43:96:a4:67:7d:2c:71:07:23:e2:73:12:1f:05:b2:c4:90:df:2e:f1Signer

Signature Validations

Verification

29-03-2019 12:06 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

Sections

.text Size: 112KB - Virtual size: 112KB

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

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

.rsrc Size: 10KB - Virtual size: 10KB

7b:36:3c:95:e4:f6:af:a0:42:a3:c7:b8:bf:3b:03:77
Certificate

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

94:dd:15:af:7a:e6:16:c1:38:53:54:13:43:96:a4:67:7d:2c:71:07:23:e2:73:12:1f:05:b2:c4:90:df:2e:f1
Signer

29-03-2019 12:06
Valid: false

.text
Size: 112KB - Virtual size: 112KB

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

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

.rsrc
Size: 10KB - Virtual size: 10KB