c27abdb16492b4c1a455a23f243d8b1f9803fc5e754d9474bf155ec96cd58e3c

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General

Target

c27abdb16492b4c1a455a23f243d8b1f9803fc5e754d9474bf155ec96cd58e3c
Size

182KB
MD5

bffb4f8200a009590afec2d442d6f9b4
SHA1

fcb42fe77f2babeab8f92bdb63a0d7e98a4b357c
SHA256

c27abdb16492b4c1a455a23f243d8b1f9803fc5e754d9474bf155ec96cd58e3c
SHA512

f17685a53d1116dcd71a2e51809313e4b1192a48cfcad532e277b452ccd08ad36ce24d9b3d0a3d6cd9e8f22c5699bc7ab1e5db1ce4bfc917090cfd046b2bfeab
SSDEEP

3072:tImQYNtmlphxLDTMcbHjqgm3BS8DVMTZyXBF1pWUy8:tImQY/gp3TPDrm3BpjRF1t

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

c27abdb16492b4c1a455a23f243d8b1f9803fc5e754d9474bf155ec96cd58e3c
.exe windows x86

bfde8ceec842b0611ee5057437fdd533

Code Sign

67:03:2d:b4:5c:ea:c7:a6:41:54:72:3b:7a:9e:87:35
Certificate

Issuer

CN=LXQMGNDS

Not Before

14-03-2019 11:18

Not After

31-12-2039 23:59

Subject

CN=LXQMGNDS

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

08:ba:56:5a:9c:1d:bc:e3:ab:99:cb:20:dc:20:f5:51:86:cd:a1:a7:c9:f8:a6:26:b8:bc:31:85:dc:8b:dc:02
Signer

Actual PE Digest

08:ba:56:5a:9c:1d:bc:e3:ab:99:cb:20:dc:20:f5:51:86:cd:a1:a7:c9:f8:a6:26:b8:bc:31:85:dc:8b:dc:02

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=LXQMGNDS

14-03-2019 14:35
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

CreateThread
DecodePointer
DeleteCriticalSection
EncodePointer
EnterCriticalSection
ExitProcess
FileTimeToSystemTime
FindClose
FindFirstFileExW
FindNextFileW
FlushFileBuffers
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleCP
GetConsoleMode
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetDateFormatW
GetEnvironmentStringsW
GetExitCodeThread
GetFileType
GetLastError
GetLocalTime
GetModuleFileNameW
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetProfileStringW
GetStartupInfoA
GetStartupInfoW
GetStdHandle
GetStringTypeExW
GetStringTypeW
GetSystemTime
GetSystemTimeAsFileTime
GetUserDefaultLCID
GetVersionExW
GlobalAlloc
GlobalCompact
GlobalFree
GlobalLock
CreateProcessW
GlobalSize
GlobalUnlock
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
LoadLibraryW
LocalAlloc
LocalFree
LocalReAlloc
MulDiv
MultiByteToWideChar
OpenEventW
OutputDebugStringW
QueryPerformanceCounter
RaiseException
ResetEvent
ResumeThread
RtlUnwind
SetEvent
SetFilePointer
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
SystemTimeToFileTime
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
WaitForSingleObject
WideCharToMultiByte
WriteConsoleW
WriteFile
lstrcmpW
lstrcpynW
lstrlenW
CreateFileW
CreateEventW
CloseHandle
GetModuleHandleA
GlobalReAlloc
VirtualAlloc

user32

GetSystemMenu
InvalidateRgn
MessageBoxW
PeekMessageA
SendDlgItemMessageA
TranslateAccelerator
GetMessageTime
DestroyWindow
DdeCreateStringHandleA
CreateIconFromResource
CreateDialogParamA
CharNextExA
GetTopWindow
GetDCEx
FlashWindow
EnableMenuItem
DispatchMessageA

advapi32

RegQueryValueExA
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
RegOpenKeyA

shell32

SHCreateDirectoryExA
SHGetPathFromIDListW

shlwapi

StrCmpNIA

Sections

.text
Size: 119KB - Virtual size: 119KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

bfde8ceec842b0611ee5057437fdd533

Code Sign

67:03:2d:b4:5c:ea:c7:a6:41:54:72:3b:7a:9e:87:35Certificate

Extended Key Usages

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

Extended Key Usages

Key Usages

08:ba:56:5a:9c:1d:bc:e3:ab:99:cb:20:dc:20:f5:51:86:cd:a1:a7:c9:f8:a6:26:b8:bc:31:85:dc:8b:dc:02Signer

Signature Validations

Verification

14-03-2019 14:35 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

shlwapi

Sections

.text Size: 119KB - Virtual size: 119KB

.rdata Size: 28KB - Virtual size: 27KB

.data Size: 23KB - Virtual size: 22KB

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

67:03:2d:b4:5c:ea:c7:a6:41:54:72:3b:7a:9e:87:35
Certificate

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

08:ba:56:5a:9c:1d:bc:e3:ab:99:cb:20:dc:20:f5:51:86:cd:a1:a7:c9:f8:a6:26:b8:bc:31:85:dc:8b:dc:02
Signer

14-03-2019 14:35
Valid: false

.text
Size: 119KB - Virtual size: 119KB

.rdata
Size: 28KB - Virtual size: 27KB

.data
Size: 23KB - Virtual size: 22KB

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