inject_dll_amd64[.]exe

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General

Target

inject_dll_amd64.exe
Size

270KB
MD5

d6dfda4d9cac708eab4329b527ad9797
SHA1

e73e403a45caee8f80b232f447becc9d05b0b0cf
SHA256

e6dedf65345f7ccfab91733532a65230241733c799fc05ad6bce7d9d7ba78b66
SHA512

08eabf1952d2ec97ee07571154506d749849b31877cd96fdaf26b071b601438e2d7fef8505cb443bad8832feefffc86136e40cecaf66f333ca0a9f02cd7681f0
SSDEEP

3072:EovGw3fehGzttwdhKduxRS17eDH0Ir6IAqHXTSnzazExfSooY46N97dRjtTmf7Aw:jbYStSd0duxRSNerdr6Dq2+kohc7mD

Score

1^/10

Malware Config

Signatures

Files

inject_dll_amd64.exe
.exe windows x64

d2f51d794836d2b9fb45f2b1346b4437

Code Sign

33:00:00:02:f3:09:6e:45:07:d7:c0:24:96:00:00:00:00:02:f3
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

30/06/2022, 17:38

Not After

15/09/2023, 17:38

Subject

CN=Microsoft 3rd Party Application Component,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

b1:df:9e:51:de:be:c3:18:24:c0:c4:95:37:55:07:0d:41:10:6e:09:c4:45:85:67:e4:ce:c0:21:42:07:d9:01
Signer

Actual PE Digest

b1:df:9e:51:de:be:c3:18:24:c0:c4:95:37:55:07:0d:41:10:6e:09:c4:45:85:67:e4:ce:c0:21:42:07:d9:01

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Microsoft 3rd Party Application Component,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

21/03/2023, 12:23
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE

Imports

kernel32

CloseHandle
GetLastError
WaitForSingleObject
CreateRemoteThread
OpenProcess
VirtualAllocEx
WriteProcessMemory
VirtualFreeEx
GetModuleHandleA
GetProcAddress
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
LCMapStringEx
GetStringTypeW
GetCPInfo
WriteConsoleW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlPcToFileHeader
RaiseException
RtlUnwindEx
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
GetFileType
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetProcessHeap
HeapSize
CreateFileW
RtlUnwind

Sections

.text
Size: 165KB - Virtual size: 165KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 77KB - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 512B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d2f51d794836d2b9fb45f2b1346b4437

Code Sign

33:00:00:02:f3:09:6e:45:07:d7:c0:24:96:00:00:00:00:02:f3Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

b1:df:9e:51:de:be:c3:18:24:c0:c4:95:37:55:07:0d:41:10:6e:09:c4:45:85:67:e4:ce:c0:21:42:07:d9:01Signer

Signature Validations

Verification

21/03/2023, 12:23 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 165KB - Virtual size: 165KB

.rdata Size: 77KB - Virtual size: 77KB

.data Size: 5KB - Virtual size: 10KB

.pdata Size: 9KB - Virtual size: 8KB

_RDATA Size: 512B - Virtual size: 512B

.reloc Size: 2KB - Virtual size: 2KB

33:00:00:02:f3:09:6e:45:07:d7:c0:24:96:00:00:00:00:02:f3
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

b1:df:9e:51:de:be:c3:18:24:c0:c4:95:37:55:07:0d:41:10:6e:09:c4:45:85:67:e4:ce:c0:21:42:07:d9:01
Signer

21/03/2023, 12:23
Valid: false

.text
Size: 165KB - Virtual size: 165KB

.rdata
Size: 77KB - Virtual size: 77KB

.data
Size: 5KB - Virtual size: 10KB

.pdata
Size: 9KB - Virtual size: 8KB

_RDATA
Size: 512B - Virtual size: 512B

.reloc
Size: 2KB - Virtual size: 2KB