convertvhd[.]exe

Sharing

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General

Target

convertvhd.exe
Size

224KB
MD5

b3cf9d80496ac5596e4433511269e633
SHA1

d3de4617bd501759a11915b48c7fc2bfe29da6ef
SHA256

a2310117ecc7bc9a94ba83d3ae638ab2a0a582655fc7ce855684dfad1cfe1384
SHA512

adad9f8d71815a195fba31e41259181b1e78af253c4539049ada2685db406b587b8886a2cd785681dccbad479a86ab4a67ac8e52e88596c47e67d46fcd2e933c
SSDEEP

3072:ftUQkCkk1k62oPeH0VbBe9EaA/Y1CRlAe1nczScL6gojps10:ftjkRk1YIQlA/vIe1nczSo6guh

Score

1^/10

Malware Config

Signatures

Files

convertvhd.exe
.exe windows x64

8ec57bba22e989550ed815a52461cedd

Code Sign

33:00:00:03:8d:b0:bf:e1:b0:ca:33:b3:d4:00:00:00:00:03:8d
Certificate

Issuer

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

Not Before

05/05/2022, 19:23

Not After

04/05/2023, 19:23

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

66:57:d3:72:5e:f8:4b:2c:f9:b3:87:43:45:cc:bf:58:f3:d0:ae:75:83:f5:b7:a1:ec:a8:3e:94:85:37:c0:2e
Signer

Actual PE Digest

66:57:d3:72:5e:f8:4b:2c:f9:b3:87:43:45:cc:bf:58:f3:d0:ae:75:83:f5:b7:a1:ec:a8:3e:94:85:37:c0:2e

Digest Algorithm

sha256

PE Digest Matches

true

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

api-ms-win-crt-runtime-l1-1-0

_c_exit
_register_thread_local_exe_atexit_callback
_initterm_e
_initterm

api-ms-win-crt-private-l1-1-0

_o__configthreadlocale
_o__configure_wide_argv
_o__crt_atexit
_o__errno
_o__exit
_o__get_initial_wide_environment
_o__initialize_onexit_table
_o__initialize_wide_environment
_o__invalid_parameter_noinfo
_o__invalid_parameter_noinfo_noreturn
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
memmove
_o__wcsicmp
_o_exit
_o_qsort
_o_terminate
_o_wcstoull
__CxxFrameHandler3
_CxxThrowException
_o___stdio_common_vswprintf_s
_o___stdio_common_vswprintf
_o___stdio_common_vsnwprintf_s
_o___stdio_common_vsnprintf_s
_o___stdio_common_vfwprintf
_o___std_exception_destroy
_o___std_exception_copy
_o___p__commode
_o___p___wargv
_o___p___argc
_o__cexit
_o__callnewh
_o___acrt_iob_func
__C_specific_handler
__std_terminate
__CxxFrameHandler4
memcmp
memcpy

api-ms-win-crt-string-l1-1-0

memset

api-ms-win-core-libraryloader-l1-2-0

GetModuleFileNameW
GetModuleHandleW
GetModuleHandleExW
GetModuleFileNameA
GetProcAddress

api-ms-win-core-synch-l1-1-0

WaitForSingleObject
ReleaseMutex
ReleaseSRWLockExclusive
CreateMutexExW
CreateEventW
DeleteCriticalSection
InitializeCriticalSection
AcquireSRWLockExclusive
ReleaseSemaphore
WaitForSingleObjectEx
AcquireSRWLockShared
InitializeSRWLock
ReleaseSRWLockShared
CreateSemaphoreExW
OpenSemaphoreW

api-ms-win-core-heap-l1-1-0

HeapAlloc
HeapSetInformation
HeapFree
GetProcessHeap

api-ms-win-core-errorhandling-l1-1-0

GetLastError
SetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter

api-ms-win-core-synch-l1-2-0

InitializeConditionVariable
SleepConditionVariableSRW
InitOnceBeginInitialize
InitOnceComplete
WakeAllConditionVariable

api-ms-win-core-file-l1-1-0

FlushFileBuffers
ReadFileScatter
GetFileSizeEx
ReadFile
CreateFileW
WriteFile
WriteFileGather
SetFileInformationByHandle

api-ms-win-core-processthreads-l1-1-0

GetCurrentProcess
GetCurrentProcessId
TerminateProcess
GetCurrentThreadId

api-ms-win-core-localization-l1-2-0

FormatMessageW

api-ms-win-core-debug-l1-1-0

OutputDebugStringW
DebugBreak
IsDebuggerPresent

api-ms-win-core-handle-l1-1-0

CloseHandle

api-ms-win-core-rtlsupport-l1-1-0

RtlVirtualUnwind
RtlCaptureStackBackTrace
RtlPcToFileHeader
RtlLookupFunctionEntry
RtlCaptureContext

api-ms-win-eventing-provider-l1-1-0

EventUnregister
EventEnabled
EventSetInformation
EventRegister
EventWrite

api-ms-win-core-registry-l1-1-0

RegGetValueW
RegCloseKey
RegOpenKeyExW

api-ms-win-core-processthreads-l1-1-1

GetCurrentProcessorNumber
GetProcessMitigationPolicy
IsProcessorFeaturePresent
SetProcessMitigationPolicy

api-ms-win-core-errorhandling-l1-1-2

RaiseFailFastException

api-ms-win-core-psapi-l1-1-0

K32GetModuleInformation

api-ms-win-core-sysinfo-l1-1-0

GetTickCount
GetSystemTimeAsFileTime

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-interlocked-l1-1-0

InitializeSListHead

ntdll

RtlGetVersion
RtlInitializeBitMap
RtlWriteNonVolatileMemory
RtlFlushNonVolatileMemory
RtlFindSetBits
RtlAreBitsClear
RtlSetBits
RtlRandomEx
RtlClearBits
RtlFindLastBackwardRunClear
RtlAreBitsSet
RtlSetAllBits
RtlClearAllBits

api-ms-win-core-processtopology-obsolete-l1-1-0

GetActiveProcessorCount

api-ms-win-core-threadpool-l1-2-0

CancelThreadpoolIo
StartThreadpoolIo
CreateThreadpoolIo
CloseThreadpoolTimer
CloseThreadpoolIo
SubmitThreadpoolWork
CloseThreadpoolWork
CreateThreadpoolWork

api-ms-win-core-io-l1-1-0

GetOverlappedResult

rpcrt4

UuidCreate

Sections

.text
Size: 138KB - Virtual size: 137KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 33KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 208B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8ec57bba22e989550ed815a52461cedd

Code Sign

33:00:00:03:8d:b0:bf:e1:b0:ca:33:b3:d4:00:00:00:00:03:8dCertificate

Extended Key Usages

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

Key Usages

66:57:d3:72:5e:f8:4b:2c:f9:b3:87:43:45:cc:bf:58:f3:d0:ae:75:83:f5:b7:a1:ec:a8:3e:94:85:37:c0:2eSigner

Headers

DLL Characteristics

File Characteristics

Imports

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-synch-l1-1-0

api-ms-win-core-heap-l1-1-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-synch-l1-2-0

api-ms-win-core-file-l1-1-0

api-ms-win-core-processthreads-l1-1-0

api-ms-win-core-localization-l1-2-0

api-ms-win-core-debug-l1-1-0

api-ms-win-core-handle-l1-1-0

api-ms-win-core-rtlsupport-l1-1-0

api-ms-win-eventing-provider-l1-1-0

api-ms-win-core-registry-l1-1-0

api-ms-win-core-processthreads-l1-1-1

api-ms-win-core-errorhandling-l1-1-2

api-ms-win-core-psapi-l1-1-0

api-ms-win-core-sysinfo-l1-1-0

api-ms-win-core-profile-l1-1-0

api-ms-win-core-interlocked-l1-1-0

ntdll

api-ms-win-core-processtopology-obsolete-l1-1-0

api-ms-win-core-threadpool-l1-2-0

api-ms-win-core-io-l1-1-0

rpcrt4

Sections

.text Size: 138KB - Virtual size: 137KB

.rdata Size: 34KB - Virtual size: 34KB

.data Size: 33KB - Virtual size: 38KB

.pdata Size: 7KB - Virtual size: 6KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 208B

33:00:00:03:8d:b0:bf:e1:b0:ca:33:b3:d4:00:00:00:00:03:8d
Certificate

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

66:57:d3:72:5e:f8:4b:2c:f9:b3:87:43:45:cc:bf:58:f3:d0:ae:75:83:f5:b7:a1:ec:a8:3e:94:85:37:c0:2e
Signer

.text
Size: 138KB - Virtual size: 137KB

.rdata
Size: 34KB - Virtual size: 34KB

.data
Size: 33KB - Virtual size: 38KB

.pdata
Size: 7KB - Virtual size: 6KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 208B