startup[.]exe | Triage

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General

Target

startup.exe
Size

4.2MB
MD5

48c33797eef8013edafa2570df09e639
SHA1

971cfca8caec18e2ba5f8a929742aa3d29ee5784
SHA256

bc9ba64d39f7c3510853f7a259773b3dadac8137cf1efc581de8417a6dc12cdc
SHA512

c9f6186c05d0eea087e6036db6c52e6fccb7e6423906a8e42846959d477a5bcbabd38932aebf471e676162f3adcebfe8d71809076dfba1730463aa5fe114841f
SSDEEP

98304:v54Z69u/gO6/JTTI062LfPBQceEvNnNux/cY6IoPobfQ25d8:5u/gO6/JTT9PL/dY6sC

Score

1^/10

Malware Config

Signatures

Files

startup.exe
.exe windows:6 windows x86

62fa08f7e2a993a36770323113930fbf

Code Sign

76:53:fe:ac:75:46:48:93:f5:e5:d7:4a:48:3a:4e:f8
Certificate

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Not Before

18/03/2020, 00:00

Not After

18/03/2045, 00:00

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Not Before

28/07/2020, 00:00

Not After

28/07/2030, 00:00

Subject

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0d:01:d5:ef:a3:ac:f0:ce:8f:b6:9e:17
Certificate

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

14/09/2023, 09:49

Not After

08/09/2026, 08:16

Subject

SERIALNUMBER=1027739867473,CN=AO Kaspersky Lab,O=AO Kaspersky Lab,STREET=sh Leningradskoye\, 39A / str 2,L=Moscow,ST=Moscow,C=RU,1.3.6.1.4.1.311.60.2.1.2=#13064d6f73636f77,1.3.6.1.4.1.311.60.2.1.3=#13025255,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

36:7b:7c:91:45:9e:db:48:5b:e1:46:cd:d1:0c:10:a7:d6:81:9a:19:6e:e2:ec:73:e2:3c:8b:ea:c4:78:bf:a4
Signer

Actual PE Digest

36:7b:7c:91:45:9e:db:48:5b:e1:46:cd:d1:0c:10:a7:d6:81:9a:19:6e:e2:ec:73:e2:3c:8b:ea:c4:78:bf:a4

Digest Algorithm

sha256

PE Digest Matches

true

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

SetEvent
CloseHandle
RaiseException
ResetEvent
HeapAlloc
DeleteCriticalSection
GetProcessHeap
LocalAlloc
OpenProcess
DeleteFileW
RemoveDirectoryW
GetModuleFileNameW
GetLastError
CreateDirectoryW
CompareStringW
GetTempPathW
ExpandEnvironmentStringsW
CreateProcessW
CreateFileW
GetSystemWindowsDirectoryW
GetExitCodeProcess
GetCurrentProcessId
ReadFile
FormatMessageW
GetModuleHandleW
GetFileAttributesW
SetCurrentDirectoryW
LoadLibraryExW
CreateEventW
FreeLibrary
LocalFree
MultiByteToWideChar
GetSystemDirectoryW
GetSystemWow64DirectoryW
GetModuleHandleA
GetCurrentProcess
GetCurrentDirectoryW
MoveFileW
GetLocalTime
Sleep
GetCurrentThreadId
SetUnhandledExceptionFilter
GetWindowsDirectoryW
GetLongPathNameW
LoadLibraryW
SetLastError
TlsSetValue
VirtualProtect
VirtualAlloc
TlsAlloc
GetSystemInfo
FlushInstructionCache
TlsGetValue
TlsFree
GetTickCount
VirtualQuery
WaitForSingleObject
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetProcAddress
HeapFree
HeapSize
GetConsoleMode
LoadLibraryExA
FindResourceExW
LoadResource
LockResource
SizeofResource
WriteFile
GetModuleFileNameA
GetModuleHandleExA
SetFilePointer
FindNextFileW
FindClose
MoveFileExW
GetTempFileNameW
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
InitializeCriticalSectionEx
TryEnterCriticalSection
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableCS
SleepConditionVariableSRW
FormatMessageA
FindFirstFileExW
GetFileAttributesExW
GetFileInformationByHandle
SetFileInformationByHandle
SetFilePointerEx
AreFileApisANSI
CopyFileW
GetFileInformationByHandleEx
WideCharToMultiByte
GetStringTypeW
QueryPerformanceCounter
GetSystemTimeAsFileTime
EncodePointer
DecodePointer
LCMapStringEx
GetCPInfo
UnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
RtlUnwind
InitializeCriticalSectionAndSpinCount
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetStdHandle
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
HeapReAlloc
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
FlushFileBuffers
GetConsoleOutputCP
WriteConsoleW

advapi32

SetSecurityDescriptorDacl
InitializeSecurityDescriptor
SetEntriesInAclW
AllocateAndInitializeSid
FreeSid

shell32

ShellExecuteExW

Sections

.text
Size: 227KB - Virtual size: 227KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 74KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 19KB

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: 3.9MB - Virtual size: 3.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

62fa08f7e2a993a36770323113930fbf

Code Sign

76:53:fe:ac:75:46:48:93:f5:e5:d7:4a:48:3a:4e:f8Certificate

Key Usages

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:edCertificate

Extended Key Usages

Key Usages

0d:01:d5:ef:a3:ac:f0:ce:8f:b6:9e:17Certificate

Extended Key Usages

Key Usages

36:7b:7c:91:45:9e:db:48:5b:e1:46:cd:d1:0c:10:a7:d6:81:9a:19:6e:e2:ec:73:e2:3c:8b:ea:c4:78:bf:a4Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

shell32

Sections

.text Size: 227KB - Virtual size: 227KB

.rdata Size: 74KB - Virtual size: 73KB

.data Size: 5KB - Virtual size: 19KB

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

.rsrc Size: 3.9MB - Virtual size: 3.9MB

.reloc Size: 11KB - Virtual size: 11KB

76:53:fe:ac:75:46:48:93:f5:e5:d7:4a:48:3a:4e:f8
Certificate

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

0d:01:d5:ef:a3:ac:f0:ce:8f:b6:9e:17
Certificate

36:7b:7c:91:45:9e:db:48:5b:e1:46:cd:d1:0c:10:a7:d6:81:9a:19:6e:e2:ec:73:e2:3c:8b:ea:c4:78:bf:a4
Signer

.text
Size: 227KB - Virtual size: 227KB

.rdata
Size: 74KB - Virtual size: 73KB

.data
Size: 5KB - Virtual size: 19KB

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

.rsrc
Size: 3.9MB - Virtual size: 3.9MB

.reloc
Size: 11KB - Virtual size: 11KB