startup[.]exe | Triage

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General

Target

startup.exe
Size

2.7MB
MD5

23a6ffc52bb136c12bd07c170348cf67
SHA1

6278839d3138d69fb9330b90de77d20976926abd
SHA256

7e39f1b97ea757f57bf190293e1e90521ca31a1beab48048b560a4e6d3ce3e86
SHA512

2f9695e7e46aa205ad1c0bd7bdaaf43c98a268cbb4cc6ae07ec9a1fef5d7076c473a90a3d3f98169064cdde63e05bb0b50c9f49f9a385f2117d47095605b3c68
SSDEEP

49152:OA4Gxn0r4i4zQwmGmgetbQG5pXWVg9tq2Kqjgyi79nb3Ug5G2Pju1yg7JWdLK:3urR4zQ/gKbQ45870gzRdAlv

Score

1^/10

Malware Config

Signatures

Files

startup.exe
.exe windows:6 windows x86 arch:x86

133c6de6993a1f28e4a8a453a548aa61

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

ca:62:96:e8:da:6f:d0:26:5a:22:2c:06:78:5a:b7:d4:ee:b1:f4:72:dd:59:ea:ea:c7:03:18:2e:3f:79:95:b2
Signer

Actual PE Digest

ca:62:96:e8:da:6f:d0:26:5a:22:2c:06:78:5a:b7:d4:ee:b1:f4:72:dd:59:ea:ea:c7:03:18:2e:3f:79:95:b2

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

PDB Paths

C:\a\b\d_00000000_\b\out\Win32\Release\starter.pdb

Imports

kernel32

CreateDirectoryW
GetCurrentProcess
GetModuleHandleA
Sleep
DeleteFileW
MoveFileExW
SizeofResource
WriteFile
LockResource
FindResourceExW
LoadResource
GetExitCodeProcess
RemoveDirectoryW
GetModuleFileNameW
GetTempPathW
GetSystemDirectoryW
GetModuleHandleExA
SetCurrentDirectoryW
FreeLibrary
CopyFileW
LoadLibraryExW
WriteConsoleW
CreateProcessW
CloseHandle
CreateFileW
WaitForSingleObject
GetModuleHandleW
GetProcessHeap
GetProcAddress
HeapAlloc
RaiseException
GetLastError
GetModuleFileNameA
HeapFree
SetFilePointerEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
HeapReAlloc
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitProcess
GetModuleHandleExW
GetStdHandle
WideCharToMultiByte
MultiByteToWideChar
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetFileType
SetStdHandle
GetStringTypeW
HeapSize
DecodePointer

user32

MessageBoxA

advapi32

SetSecurityDescriptorDacl
CreateWellKnownSid
SetSecurityDescriptorSacl
OpenProcessToken
InitializeSecurityDescriptor
InitializeAcl
GetLengthSid
AddAccessAllowedAce
GetTokenInformation

rpcrt4

UuidToStringW
RpcStringFreeW
UuidCreateSequential

Exports

Exports

ExtractLzmaRes

Sections

.text
Size: 86KB - Virtual size: 86KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.6MB - Virtual size: 2.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

133c6de6993a1f28e4a8a453a548aa61

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

ca:62:96:e8:da:6f:d0:26:5a:22:2c:06:78:5a:b7:d4:ee:b1:f4:72:dd:59:ea:ea:c7:03:18:2e:3f:79:95:b2Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

rpcrt4

Exports

Exports

Sections

.text Size: 86KB - Virtual size: 86KB

.rdata Size: 32KB - Virtual size: 32KB

.data Size: 3KB - Virtual size: 5KB

.rsrc Size: 2.6MB - Virtual size: 2.6MB

.reloc Size: 6KB - Virtual size: 5KB

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

ca:62:96:e8:da:6f:d0:26:5a:22:2c:06:78:5a:b7:d4:ee:b1:f4:72:dd:59:ea:ea:c7:03:18:2e:3f:79:95:b2
Signer

.text
Size: 86KB - Virtual size: 86KB

.rdata
Size: 32KB - Virtual size: 32KB

.data
Size: 3KB - Virtual size: 5KB

.rsrc
Size: 2.6MB - Virtual size: 2.6MB

.reloc
Size: 6KB - Virtual size: 5KB