startup[.]exe | Triage

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General

Target

startup.exe
Size

2.6MB
MD5

63a3ee0e00e27ef68e956321b1bb78a0
SHA1

e5abeafaa4ff92903d5fd84cfeb110937be2cb75
SHA256

1124831111c491ac5df7bab7db42d3db19e5ed0368928fd2c7c69805643aabf0
SHA512

ebaf3a4f5253d408bb919d1718f9a630365f6fa0980329cfa4e711ec843f2d04d0bfd7641d2fc1f7e4fa9665be3c7c392fcdb9898c662d55edcd01d86b6fe658
SSDEEP

49152:147Nlau3ZXJvDrBgFW+Xq4PlJGjP8BrUczG0k7W2VcuYhIvdT:1eNlau35JbS9BIczqq2uugG

Score

1^/10

Malware Config

Signatures

Files

startup.exe
.exe windows x86

e744e739eeab312fc7533618533b13e4

Code Sign

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2013, 12:00

Not After

15/01/2038, 12:00

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

03:af:af:a1:1e:48:05:d2:57:85:3d:04:e9:d9:a5:7f
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

16/08/2021, 00:00

Not After

27/09/2023, 23:59

Subject

SERIALNUMBER=1027739867473,CN=Kaspersky Lab JSC,O=Kaspersky Lab JSC,L=Moscow,C=RU,1.3.6.1.4.1.311.60.2.1.3=#13025255,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2013, 12:00

Not After

15/01/2038, 12:00

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

03:af:af:a1:1e:48:05:d2:57:85:3d:04:e9:d9:a5:7f
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

16/08/2021, 00:00

Not After

27/09/2023, 23:59

Subject

SERIALNUMBER=1027739867473,CN=Kaspersky Lab JSC,O=Kaspersky Lab JSC,L=Moscow,C=RU,1.3.6.1.4.1.311.60.2.1.3=#13025255,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

cf:1b:69:ee:b7:42:51:05:09:91:7d:f6:c2:8d:c9:57:33:1f:a7:58:df:78:d1:f1:4f:7f:97:0b:dd:cf:e1:dc
Signer

Actual PE Digest

cf:1b:69:ee:b7:42:51:05:09:91:7d:f6:c2:8d:c9:57:33:1f:a7:58:df:78:d1:f1:4f:7f:97:0b:dd:cf:e1:dc

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

SERIALNUMBER=1027739867473,CN=Kaspersky Lab JSC,O=Kaspersky Lab JSC,L=Moscow,C=RU,1.3.6.1.4.1.311.60.2.1.3=#13025255,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

07/02/2023, 20:40
Valid: true

Chain 1

SERIALNUMBER=1027739867473,CN=Kaspersky Lab JSC,O=Kaspersky Lab JSC,L=Moscow,C=RU,1.3.6.1.4.1.311.60.2.1.3=#13025255,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

f0:18:d7:4f:d4:2d:e8:e1:05:73:75:90:26:82:1a:dd:49:79:3b:c7
Signer

Actual PE Digest

f0:18:d7:4f:d4:2d:e8:e1:05:73:75:90:26:82:1a:dd:49:79:3b:c7

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

SERIALNUMBER=1027739867473,CN=Kaspersky Lab JSC,O=Kaspersky Lab JSC,L=Moscow,C=RU,1.3.6.1.4.1.311.60.2.1.3=#13025255,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

07/02/2023, 20:40
Valid: true

Chain 1

SERIALNUMBER=1027739867473,CN=Kaspersky Lab JSC,O=Kaspersky Lab JSC,L=Moscow,C=RU,1.3.6.1.4.1.311.60.2.1.3=#13025255,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
WaitForSingleObject
CreateEventW
SetEvent
CloseHandle
ResetEvent
DeleteCriticalSection
LocalAlloc
OpenProcess
DeleteFileW
RemoveDirectoryW
GetModuleFileNameW
GetLastError
GetCurrentProcessId
CreateProcessW
CreateFileW
ReadFile
FormatMessageW
ExpandEnvironmentStringsW
GetModuleHandleW
GetTempPathW
GetFileAttributesW
CreateDirectoryW
SetCurrentDirectoryW
LoadLibraryExW
GetProcAddress
FreeLibrary
HeapFree
GetProcessHeap
MultiByteToWideChar
GetSystemDirectoryW
GetSystemWow64DirectoryW
GetModuleHandleA
GetCurrentProcess
GetCurrentDirectoryW
MoveFileW
HeapAlloc
GetLocalTime
GetCurrentThreadId
SetUnhandledExceptionFilter
GetWindowsDirectoryW
CompareStringW
LoadLibraryW
SetLastError
TlsSetValue
VirtualProtect
VirtualFree
VirtualAlloc
TlsAlloc
GetSystemInfo
FlushInstructionCache
TlsGetValue
TlsFree
GetTickCount
VirtualQuery
WriteConsoleW
RaiseException
LoadLibraryExA
FindResourceExW
LoadResource
LockResource
SizeofResource
WriteFile
SetFilePointer
FindNextFileW
FindClose
MoveFileExW
GetTempFileNameW
GetVersionExW
TryEnterCriticalSection
WideCharToMultiByte
EncodePointer
DecodePointer
GetStringTypeW
FindFirstFileExW
SetFilePointerEx
QueryPerformanceCounter
InitializeCriticalSectionAndSpinCount
SwitchToThread
GetSystemTimeAsFileTime
DuplicateHandle
WaitForSingleObjectEx
Sleep
GetCurrentThread
LCMapStringW
GetLocaleInfoW
GetCPInfo
UnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
CreateTimerQueue
SignalObjectAndWait
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
GetThreadTimes
FreeLibraryAndExitThread
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
RtlUnwind
ExitThread
GetModuleHandleExW
ExitProcess
GetStdHandle
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
HeapReAlloc
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
FlushFileBuffers
GetConsoleCP
GetConsoleMode
HeapSize

Sections

.text
Size: 295KB - Virtual size: 294KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didat
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e744e739eeab312fc7533618533b13e4

Code Sign

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5cCertificate

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

03:af:af:a1:1e:48:05:d2:57:85:3d:04:e9:d9:a5:7fCertificate

Extended Key Usages

Key Usages

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5cCertificate

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

03:af:af:a1:1e:48:05:d2:57:85:3d:04:e9:d9:a5:7fCertificate

Extended Key Usages

Key Usages

cf:1b:69:ee:b7:42:51:05:09:91:7d:f6:c2:8d:c9:57:33:1f:a7:58:df:78:d1:f1:4f:7f:97:0b:dd:cf:e1:dcSigner

Signature Validations

Verification

07/02/2023, 20:40 Valid: true

Chain 1

f0:18:d7:4f:d4:2d:e8:e1:05:73:75:90:26:82:1a:dd:49:79:3b:c7Signer

Signature Validations

Verification

07/02/2023, 20:40 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 295KB - Virtual size: 294KB

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

.data Size: 9KB - Virtual size: 23KB

.didat Size: 512B - Virtual size: 16B

.rsrc Size: 2.2MB - Virtual size: 2.2MB

.reloc Size: 17KB - Virtual size: 17KB

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

03:af:af:a1:1e:48:05:d2:57:85:3d:04:e9:d9:a5:7f
Certificate

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

03:af:af:a1:1e:48:05:d2:57:85:3d:04:e9:d9:a5:7f
Certificate

cf:1b:69:ee:b7:42:51:05:09:91:7d:f6:c2:8d:c9:57:33:1f:a7:58:df:78:d1:f1:4f:7f:97:0b:dd:cf:e1:dc
Signer

07/02/2023, 20:40
Valid: true

f0:18:d7:4f:d4:2d:e8:e1:05:73:75:90:26:82:1a:dd:49:79:3b:c7
Signer

07/02/2023, 20:40
Valid: true

.text
Size: 295KB - Virtual size: 294KB

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

.data
Size: 9KB - Virtual size: 23KB

.didat
Size: 512B - Virtual size: 16B

.rsrc
Size: 2.2MB - Virtual size: 2.2MB

.reloc
Size: 17KB - Virtual size: 17KB