k4848874[.]exe

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General

Target

k4848874.exe
Size

639KB
MD5

d92f85980a222f7858a8f7aea7bcc4f6
SHA1

8b92b2b2bf89bc657afff1d446a00c8506d5f9bd
SHA256

ea602ac08d8b64125b924bf977ba3195445793fca40cb67e59f8576f0b349b64
SHA512

bdd805aa63917909ac479de25ea10e50c69e38770cd38e3de6127b9184d92ad5ab4260d0a3bdec8e2a1e5c2348c9a4f561c4fafad6b6e1ff3a392b5de2ccd041
SSDEEP

12288:TO1RWkfAoEE835iICSVtg0wBW3iFt4ONq30/4St2NBd0JoLdaoi9Bbk:z/okBbVTb34k30/8dRi9

Score

1^/10

Malware Config

Signatures

Files

k4848874.exe
.exe windows x86

d16fc9171842127d5f2d9438e5ae0377

Code Sign

33:00:00:04:10:f2:6e:0e:c6:06:d3:8b:73:00:00:00:00:04:10
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

03-02-2023 00:05

Not After

01-02-2024 00:05

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19-10-2011 18:41

Not After

19-10-2026 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

8a:9f:00:db:5d:f2:2f:48:bd:54:b6:66:28:4e:aa:4a:43:71:4a:7d:4f:59:ef:1e:0a:6d:80:d2:dc:5f:57:04
Signer

Actual PE Digest

8a:9f:00:db:5d:f2:2f:48:bd:54:b6:66:28:4e:aa:4a:43:71:4a:7d:4f:59:ef:1e:0a:6d:80:d2:dc:5f:57:04

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetLastError
WaitForSingleObject
CreateMutexW
Sleep
CreateThread
VirtualAlloc
VirtualProtect
GetModuleHandleA
GetProcAddress
LoadLibraryA
lstrlenW
FreeConsole
WriteConsoleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
RaiseException
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
CompareStringW
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
CloseHandle
DecodePointer

Sections

.text
Size: 134KB - Virtual size: 133KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.klNhrY
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d16fc9171842127d5f2d9438e5ae0377

Code Sign

33:00:00:04:10:f2:6e:0e:c6:06:d3:8b:73:00:00:00:00:04:10Certificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

8a:9f:00:db:5d:f2:2f:48:bd:54:b6:66:28:4e:aa:4a:43:71:4a:7d:4f:59:ef:1e:0a:6d:80:d2:dc:5f:57:04Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 134KB - Virtual size: 133KB

.rdata Size: 24KB - Virtual size: 23KB

.data Size: 2KB - Virtual size: 4KB

.klNhrY Size: 8KB - Virtual size: 8KB

33:00:00:04:10:f2:6e:0e:c6:06:d3:8b:73:00:00:00:00:04:10
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

8a:9f:00:db:5d:f2:2f:48:bd:54:b6:66:28:4e:aa:4a:43:71:4a:7d:4f:59:ef:1e:0a:6d:80:d2:dc:5f:57:04
Signer

.text
Size: 134KB - Virtual size: 133KB

.rdata
Size: 24KB - Virtual size: 23KB

.data
Size: 2KB - Virtual size: 4KB

.klNhrY
Size: 8KB - Virtual size: 8KB