MidSetup[.]exe

Sharing

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General

Target

MidSetup.exe
Size

5.0MB
MD5

2cee103bad4f9fda79bdc93f2178dadc
SHA1

b471aab5b59b80ac964fefcc1ad630bbddf6fbc7
SHA256

31c425510fe7f353002b7eb9d101408dde0065b160b089095a2178d1904f3434
SHA512

7ff42bfb344c3fe448b6b7879041ba6aed17b0609276ecbbf32e71009e8e454198ec037367ebdead3769d71fec509846840f44783486fb946974e07f79b1c391
SSDEEP

98304:C3R5EGW/KBUUiTaYyaCtroadLMk/J4VGbTBfUjNGIc+aqa:I5lQKB/im/XtrPmU396NGQa

Score

1^/10

Malware Config

Signatures

Files

MidSetup.exe
.exe windows x64

500322c0645738ca4a802cc46aed20aa

Code Sign

33:00:00:02:cc:8e:b5:96:a6:bd:d1:c9:4e:00:00:00:00:02:cc
Certificate

Issuer

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

Not Before

12/05/2022, 20:46

Not After

11/05/2023, 20:46

Subject

CN=Microsoft Corporation,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

c1:73:d4:38:35:70:fd:f0:fe:88:80:a1:c3:04:cb:79:64:02:e0:cf:4a:08:96:4e:74:e5:3f:4f:54:96:98:10
Signer

Actual PE Digest

c1:73:d4:38:35:70:fd:f0:fe:88:80:a1:c3:04:cb:79:64:02:e0:cf:4a:08:96:4e:74:e5:3f:4f:54:96:98:10

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

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

21/04/2023, 09:03
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

RegCloseKey
RegOpenKeyExW
RegQueryValueExW

kernel32

AddVectoredExceptionHandler
CloseHandle
CompareStringA
CompareStringW
CreateDirectoryA
CreateEventW
CreateFileA
CreateFileW
CreateMutexA
CreateSemaphoreA
CreateThread
DeleteCriticalSection
DeleteFileA
DuplicateHandle
EnterCriticalSection
EnumCalendarInfoW
EnumSystemLocalesW
ExitProcess
ExitThread
FindClose
FindFirstFileW
FindResourceA
FormatMessageW
FreeEnvironmentStringsA
FreeLibrary
FreeResource
GetACP
GetCPInfo
GetCPInfoExW
GetCommandLineA
GetCommandLineW
GetConsoleWindow
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetDateFormatW
GetDiskFreeSpaceW
GetEnvironmentStrings
GetExitCodeThread
GetFileAttributesA
GetFileAttributesW
GetFileSize
GetFileType
GetFullPathNameW
GetLastError
GetLocalTime
GetLocaleInfoA
GetLocaleInfoW
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetStartupInfoW
GetStdHandle
GetStringTypeA
GetStringTypeW
GetSystemDefaultLangID
GetSystemDefaultUILanguage
GetSystemInfo
GetSystemTimeAsFileTime
GetThreadLocale
GetThreadPriority
GetTickCount
GetTimeZoneInformation
GetUserDefaultLCID
GetUserDefaultUILanguage
GetVersion
GetVersionExA
GetVersionExW
HeapAlloc
HeapCreate
HeapDestroy
HeapFree
InitializeCriticalSection
IsDBCSLeadByteEx
IsDebuggerPresent
IsValidLocale
LCMapStringA
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
LoadLibraryW
LoadResource
LocalAlloc
LocalFileTimeToFileTime
LocalFree
LockResource
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadFile
ReleaseMutex
ReleaseSemaphore
RemoveDirectoryA
RemoveVectoredExceptionHandler
ResetEvent
ResumeThread
RtlCaptureContext
RtlUnwind
SetConsoleCtrlHandler
SetEndOfFile
SetEvent
SetFilePointer
SetFileTime
SetHandleCount
SetLastError
SetThreadLocale
SetThreadPriority
Sleep
SuspendThread
SwitchToThread
SystemTimeToFileTime
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VerSetConditionMask
VerifyVersionInfoW
VirtualAlloc
VirtualFree
VirtualQuery
VirtualQueryEx
WaitForSingleObject
WaitForSingleObjectEx
WideCharToMultiByte
WriteFile
lstrlenW
RtlRestoreContext
RtlUnwindEx

user32

CharLowerBuffA
CharLowerBuffW
CharNextW
CharUpperBuffA
CharUpperBuffW
CharUpperW
EnumThreadWindows
GetSystemMetrics
LoadStringW
MessageBoxW
MsgWaitForMultipleObjects
PeekMessageW
ShowWindow
wsprintfA

oleaut32

SafeArrayCreate
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayPtrOfIndex
SysAllocStringLen
SysFreeString
SysReAllocStringLen
VariantChangeType
VariantClear
VariantCopy
VariantInit

bcrypt

BCryptCloseAlgorithmProvider
BCryptCreateHash
BCryptDecrypt
BCryptDestroyHash
BCryptDestroyKey
BCryptFinishHash
BCryptGenerateSymmetricKey
BCryptHashData
BCryptOpenAlgorithmProvider
BCryptSetProperty

Exports

Exports

__CPPdebugHook
__setRaiseListFuncAddr

Sections

.text
Size: 970KB - Virtual size: 970KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rodata
Size: 515KB - Virtual size: 514KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 3.1MB - Virtual size: 3.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 101KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 171KB - Virtual size: 170KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 40B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didata
Size: 512B - Virtual size: 452B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 66KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 63KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

500322c0645738ca4a802cc46aed20aa

Code Sign

33:00:00:02:cc:8e:b5:96:a6:bd:d1:c9:4e:00:00:00:00:02:ccCertificate

Extended Key Usages

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

Key Usages

c1:73:d4:38:35:70:fd:f0:fe:88:80:a1:c3:04:cb:79:64:02:e0:cf:4a:08:96:4e:74:e5:3f:4f:54:96:98:10Signer

Signature Validations

Verification

21/04/2023, 09:03 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

oleaut32

bcrypt

Exports

Exports

Sections

.text Size: 970KB - Virtual size: 970KB

.rodata Size: 515KB - Virtual size: 514KB

.data Size: 3.1MB - Virtual size: 3.3MB

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

.pdata Size: 101KB - Virtual size: 100KB

.xdata Size: 171KB - Virtual size: 170KB

.rdata Size: 512B - Virtual size: 40B

.idata Size: 6KB - Virtual size: 6KB

.didata Size: 512B - Virtual size: 452B

.edata Size: 512B - Virtual size: 112B

.rsrc Size: 66KB - Virtual size: 65KB

.reloc Size: 63KB - Virtual size: 63KB

33:00:00:02:cc:8e:b5:96:a6:bd:d1:c9:4e:00:00:00:00:02:cc
Certificate

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

c1:73:d4:38:35:70:fd:f0:fe:88:80:a1:c3:04:cb:79:64:02:e0:cf:4a:08:96:4e:74:e5:3f:4f:54:96:98:10
Signer

21/04/2023, 09:03
Valid: false

.text
Size: 970KB - Virtual size: 970KB

.rodata
Size: 515KB - Virtual size: 514KB

.data
Size: 3.1MB - Virtual size: 3.3MB

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

.pdata
Size: 101KB - Virtual size: 100KB

.xdata
Size: 171KB - Virtual size: 170KB

.rdata
Size: 512B - Virtual size: 40B

.idata
Size: 6KB - Virtual size: 6KB

.didata
Size: 512B - Virtual size: 452B

.edata
Size: 512B - Virtual size: 112B

.rsrc
Size: 66KB - Virtual size: 65KB

.reloc
Size: 63KB - Virtual size: 63KB