ef5bfe3b8887512c769dafa06bf85ebce8a5ad4caef73a9877025b8cabfc0f59

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General

Target

ef5bfe3b8887512c769dafa06bf85ebce8a5ad4caef73a9877025b8cabfc0f59
Size

1.2MB
MD5

1a09f13c4be42e02eb2b686c6931260b
SHA1

0e07d43842f79f390bcdeccf764f03b43b4308b0
SHA256

ef5bfe3b8887512c769dafa06bf85ebce8a5ad4caef73a9877025b8cabfc0f59
SHA512

d3a2a25eb2f4514fe705e04ca7a4d7eb563e0f53db961d62a91eaf362ad39041af0c2728d60faa864a4069feef425de3486133eb32da4413d856729a9d56b489
SSDEEP

12288:VK3pyiZL0yh4loxeCJZFfO1WMJ9e2HUS4z3C4+:V2pyiZLaoxLzkWM2eV4w

Score

9^/10

cryptone packer

Malware Config

Signatures

CryptOne packer 1 IoCs
Detects CryptOne packer defined in NCC blogpost.
cryptone packer

Processes:

resource yara_rule

sample cryptone

resource	yara_rule
sample	cryptone

Files

ef5bfe3b8887512c769dafa06bf85ebce8a5ad4caef73a9877025b8cabfc0f59
.exe windows x86

dafc8522e583c16f176f9f65c499b37b

Code Sign

6e:49:a7:e1:87:6a:14:bb:43:44:fe:20:a3:4e:a7:2c
Certificate

Issuer

CN=HGWEOMXHYMDEHZQPAY

Not Before

06-06-2020 10:06

Not After

31-12-2039 23:59

Subject

CN=HGWEOMXHYMDEHZQPAY

Extended Key Usages

ExtKeyUsageCodeSigning

87:0a:48:9a:5d:72:84:75:cd:40:29:29:2b:a1:d2:76:63:74:f5:9a
Signer

Actual PE Digest

87:0a:48:9a:5d:72:84:75:cd:40:29:29:2b:a1:d2:76:63:74:f5:9a

Digest Algorithm

sha1

PE Digest Matches

false

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

GetModuleHandleW
GetLastError
Sleep
LoadLibraryA
GetProcAddress
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
VirtualFree
HeapFree
HeapAlloc
HeapReAlloc
HeapSize
GetACP
GetOEMCP
GetCPInfo
VirtualAlloc
RtlUnwind
InterlockedExchange
VirtualQuery
RaiseException
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
VirtualProtect
GetSystemInfo
GetStdHandle
GetModuleHandleA
ExitProcess
GetCommandLineA
GetStartupInfoA
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
CreateFileW
QueryPerformanceCounter
MulDiv
lstrlenW
GetVersionExA
WriteFile
GetFileSize
GlobalAlloc
ReadFile
lstrcpyW
CloseHandle
GlobalFree
lstrcatW
Process32First
GlobalDeleteAtom
GetCurrentDirectoryA
WriteProfileSectionW

user32

EndMenu
CloseClipboard
CreatePopupMenu
CountClipboardFormats
AnyPopup
CreateMenu
LoadCursorFromFileW
GetWindowDC
GetWindowTextLengthW
IsCharLowerW
LoadCursorFromFileA
GetWindowRect
InvalidateRect
EndDialog
PeekMessageW
EnableMenuItem
GetMenu
DialogBoxParamW
LoadStringW
MessageBoxW
ReleaseDC
GetDC
SetCapture
GetWindowPlacement
IsIconic
IsZoomed
DrawMenuBar
DrawTextW
SetRect
FrameRect
FillRect
OffsetRect
InvertRect
IntersectRect
ReleaseCapture
UpdateWindow
PostMessageW
PtInRect
GetSubMenu
GetDesktopWindow
MoveWindow
DefWindowProcW
GetForegroundWindow
ShowWindow
GetSystemMetrics
PostQuitMessage
EndPaint
BeginPaint
DestroyWindow
WaitMessage
DispatchMessageW
TranslateMessage
TranslateAcceleratorW
GetMessageW
LoadAcceleratorsW
CreateWindowExW
RegisterClassW
LoadCursorW
LoadIconW
MessageBoxA
LoadStringA
SetDlgItemTextW
GetDlgItem
WinHelpW
CheckDlgButton
IsDlgButtonChecked
CheckRadioButton
GetDlgItemTextW
UnionRect
SendMessageW
SetTimer
LoadBitmapW
wsprintfW
GetClientRect
GetParent
OemToCharA
GetUserObjectInformationW
MessageBoxIndirectW
SetSysColors
DefDlgProcW
DdeQueryStringA
SetMenuItemBitmaps
SetWindowsHookA
GetTopWindow
EnumWindowStationsW
InSendMessage
GetKeyboardState
DdePostAdvise
InsertMenuItemW
CreateMDIWindowW
HiliteMenuItem
CreateDialogIndirectParamA
DdeSetUserHandle
GetMenuState
GetAncestor

gdi32

PathToRegion
GetSystemPaletteUse
RealizePalette
UpdateColors
GetPixelFormat
SwapBuffers
GetTextAlign
GetObjectType
GetLayout
SetMetaRgn
StrokePath
GetGraphicsMode
GetStockObject
UnrealizeObject
GetTextCharacterExtra
SaveDC
GetPolyFillMode
WidenPath
GetStretchBltMode
GetMapMode
GetTextColor
GetROP2
GetTextCharset
CreatePatternBrush
CreateMetaFileW
AbortPath
DeleteColorSpace
GetEnhMetaFileA
BeginPath
EndPage
AddFontResourceA
CreateCompatibleDC
EndDoc
DeleteObject
GetBkColor
GdiGetBatchLimit
GetDeviceCaps
CreateFontIndirectW
Ellipse
GetTextExtentPoint32W
GetPixel
GdiFlush
ExcludeClipRect
RestoreDC
CreateCompatibleBitmap
CreateSolidBrush
GetBkMode
SetBkMode
SetTextColor
SetPixel
MoveToEx
LineTo
SelectObject
BitBlt
DeleteDC
FONTOBJ_vGetInfo
GdiGetLocalDC
OffsetClipRgn
GetEnhMetaFilePixelFormat
CopyEnhMetaFileW
CreateFontW
GetColorAdjustment
IntersectClipRect
LPtoDP
GetOutlineTextMetricsA
RemoveFontResourceExW
CreateDIBSection
RectVisible
GetSystemPaletteEntries
GetNearestPaletteIndex
GdiEntry11
SelectBrushLocal
SetBitmapBits
GdiGetLocalBrush
TranslateCharsetInfo
SetSystemPaletteUse
SelectClipRgn
GdiReleaseDC
GetPath
CLIPOBJ_ppoGetPath
EnumICMProfilesA
SetWindowOrgEx
ExtCreatePen
EngMultiByteToUnicodeN
RemoveFontResourceA
GdiFullscreenControl
GdiQueryTable
GetICMProfileA
EngDeletePalette
DPtoLP
EngStretchBlt

advapi32

GetUserNameA
RegOpenKeyA
RegQueryValueExA
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
RegSetValueExW
RegCreateKeyExW
RegOpenKeyExA
RegOpenKeyW

shell32

SHGetSpecialFolderPathW

comctl32

InitCommonControlsEx

Sections

.text
Size: 79KB - Virtual size: 79KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

r2
Size: 512B - Virtual size: 10B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

r3
Size: 512B - Virtual size: 10B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

r33
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

dafc8522e583c16f176f9f65c499b37b

Code Sign

6e:49:a7:e1:87:6a:14:bb:43:44:fe:20:a3:4e:a7:2cCertificate

Extended Key Usages

87:0a:48:9a:5d:72:84:75:cd:40:29:29:2b:a1:d2:76:63:74:f5:9aSigner

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

comctl32

Sections

.text Size: 79KB - Virtual size: 79KB

.data Size: 7KB - Virtual size: 7KB

r2 Size: 512B - Virtual size: 10B

r3 Size: 512B - Virtual size: 10B

r33 Size: 1.0MB - Virtual size: 1.0MB

.rsrc Size: 44KB - Virtual size: 44KB

6e:49:a7:e1:87:6a:14:bb:43:44:fe:20:a3:4e:a7:2c
Certificate

87:0a:48:9a:5d:72:84:75:cd:40:29:29:2b:a1:d2:76:63:74:f5:9a
Signer

.text
Size: 79KB - Virtual size: 79KB

.data
Size: 7KB - Virtual size: 7KB

r2
Size: 512B - Virtual size: 10B

r3
Size: 512B - Virtual size: 10B

r33
Size: 1.0MB - Virtual size: 1.0MB

.rsrc
Size: 44KB - Virtual size: 44KB