19c8558e871aab1d4e38c9e9b077695ec4a2b416e6a56d0628daa8396432f37d

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General

Target

19c8558e871aab1d4e38c9e9b077695ec4a2b416e6a56d0628daa8396432f37d
Size

107KB
MD5

0b3dac3d2c58050280dbe7d624ba9366
SHA1

5ff0adac4c74eacb0ffb5cbbbe13bc22d035674f
SHA256

19c8558e871aab1d4e38c9e9b077695ec4a2b416e6a56d0628daa8396432f37d
SHA512

d3f04977a6aa2a8a2dde522893404c24415e409e4f7ad6aee11c1cfc74ac44c1aa57e6facd9d36f635e8099a168ae1bedfe497f565a3cd8ff1e3d2942dbf497c
SSDEEP

3072:s6pqYis+Gyg67r9Lz5rPCUyP9jnOFw5p1X:lpOs+s6f9Ld9cn86

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

19c8558e871aab1d4e38c9e9b077695ec4a2b416e6a56d0628daa8396432f37d
.exe windows x86

a4e384fde092f511036d690c49f5d31a

Code Sign

07:26:24:4a:51:32:be:98:40:18:c4:a5:f0:43:f9:93
Certificate

Issuer

CN=QYYGHVOYWSXNKJKXGF

Not Before

17-04-2019 12:04

Not After

31-12-2039 23:59

Subject

CN=QYYGHVOYWSXNKJKXGF

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

f3:22:da:fa:08:e7:f2:1b:21:c0:48:df:12:9a:93:e1:76:4b:f0:e2:d2:3f:29:06:d0:6f:bb:f2:e4:b0:55:4a
Signer

Actual PE Digest

f3:22:da:fa:08:e7:f2:1b:21:c0:48:df:12:9a:93:e1:76:4b:f0:e2:d2:3f:29:06:d0:6f:bb:f2:e4:b0:55:4a

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=QYYGHVOYWSXNKJKXGF

17-04-2019 18:38
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

ConnectNamedPipe
CreateDirectoryA
CreateEventA
CreateFileA
CreateFileMappingA
CreateFileW
CreateMutexA
CreateNamedPipeA
CreatePipe
CreateProcessA
CreateThread
DecodePointer
DeleteCriticalSection
DeleteFileA
EnterCriticalSection
EnumSystemLocalesA
ExitProcess
FindClose
FindFirstFileA
FindFirstFileExA
FindNextFileA
FlushFileBuffers
FormatMessageA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleCP
GetConsoleMode
GetCurrentDirectoryA
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetDateFormatW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
GetExitCodeProcess
GetFileAttributesA
GetFileAttributesExW
GetFileSize
GetFileTime
GetFileType
GetLastError
GetLocalTime
GetLocaleInfoA
GetLocaleInfoW
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetOverlappedResult
GetProcAddress
GetProcessHeap
GetProcessTimes
GetStartupInfoA
GetStartupInfoW
GetStdHandle
GetStringTypeA
GetStringTypeW
GetSystemDirectoryA
GetSystemInfo
GetSystemTime
GetSystemTimeAdjustment
GetSystemTimeAsFileTime
GetThreadTimes
GetTickCount
GetTimeFormatW
CompareStringW
GetUserDefaultLCID
GetVersionExA
GetVersionExW
GetWindowsDirectoryA
GlobalMemoryStatus
HeapAlloc
HeapCreate
HeapDestroy
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeSListHead
IsBadHugeWritePtr
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
IsValidLocale
LCMapStringA
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
LoadLibraryW
LocalAlloc
LocalFree
MapViewOfFile
MultiByteToWideChar
OpenProcess
OutputDebugStringW
QueryPerformanceCounter
RaiseException
ReadConsoleOutputW
ReadConsoleW
ReadFile
ReleaseMutex
RtlUnwind
SetConsoleMode
SetCurrentDirectoryA
SetEndOfFile
SetEnvironmentVariableA
SetEvent
SetFilePointer
SetFilePointerEx
SetHandleCount
SetHandleInformation
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
UnmapViewOfFile
UpdateResourceA
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WaitForSingleObjectEx
WaitNamedPipeA
WideCharToMultiByte
WriteConsoleW
WriteFile
lstrcatA
lstrcpyA
lstrcpynA
lstrlenA
GetTimeZoneInformation
CloseHandle

user32

CharLowerBuffW
CharLowerW
VkKeyScanExW
SwitchDesktop
SetWindowsHookExA
SetWindowPlacement
SetRect
SetMenuItemBitmaps
SetMenuInfo
SetFocus
SetCursor
SetClassLongA
SendIMEMessageExW
RegisterClassA
PeekMessageW
OpenDesktopA
OemToCharW
MessageBoxIndirectA
LoadMenuIndirectW
LoadIconW
IsCharAlphaW
GetWindowRgn
GetWindowModuleFileName
GetUserObjectSecurity
GetSysColorBrush
GetPropW
CreatePopupMenu
DdeQueryStringW
GetMessagePos
GetClipCursor
GetClassLongA
EnumThreadWindows
EnumDisplayDevicesA
DrawCaption
CreateDialogParamW

advapi32

RegQueryValueExA

shell32

ShellExecuteExA
Shell_NotifyIconA
ShellAboutA
SHQueryRecycleBinW
SHQueryRecycleBinA
SHIsFileAvailableOffline
SHInvokePrinterCommandA
SHGetSpecialFolderPathA
SHGetMalloc
CommandLineToArgvW
DragAcceptFiles
DragQueryFileA
DragQueryPoint
ExtractIconEx
ExtractIconExA
ExtractIconExW
ExtractIconW
FindExecutableW
SHBrowseForFolderA
SHChangeNotify
SHCreateDirectoryExA
SHCreateDirectoryExW
SHFileOperationW
SHGetDesktopFolder
SHGetDiskFreeSpaceA
SHGetDiskFreeSpaceExA
SHGetFileInfoA
SHGetIconOverlayIndexW
Shell_NotifyIcon

ole32

CoTaskMemAlloc

shlwapi

StrCmpNIW
StrRChrIA
StrRChrIW
StrRStrIA
StrStrA
StrStrIA
StrStrW
StrChrA

Sections

.text
Size: 92KB - Virtual size: 92KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 572B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a4e384fde092f511036d690c49f5d31a

Code Sign

07:26:24:4a:51:32:be:98:40:18:c4:a5:f0:43:f9:93Certificate

Extended Key Usages

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

Extended Key Usages

Key Usages

f3:22:da:fa:08:e7:f2:1b:21:c0:48:df:12:9a:93:e1:76:4b:f0:e2:d2:3f:29:06:d0:6f:bb:f2:e4:b0:55:4aSigner

Signature Validations

Verification

17-04-2019 18:38 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

shlwapi

Sections

.text Size: 92KB - Virtual size: 92KB

.rdata Size: 8KB - Virtual size: 7KB

.data Size: 512B - Virtual size: 572B

.rsrc Size: 2KB - Virtual size: 1KB

07:26:24:4a:51:32:be:98:40:18:c4:a5:f0:43:f9:93
Certificate

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

f3:22:da:fa:08:e7:f2:1b:21:c0:48:df:12:9a:93:e1:76:4b:f0:e2:d2:3f:29:06:d0:6f:bb:f2:e4:b0:55:4a
Signer

17-04-2019 18:38
Valid: false

.text
Size: 92KB - Virtual size: 92KB

.rdata
Size: 8KB - Virtual size: 7KB

.data
Size: 512B - Virtual size: 572B

.rsrc
Size: 2KB - Virtual size: 1KB