Static task
static1
Behavioral task
behavioral1
Sample
AccessDatabaseEngine.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
AccessDatabaseEngine.exe
Resource
win10v2004-20240508-en
General
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Target
AccessDatabaseEngine.exe
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Size
25.3MB
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MD5
335c42d368620f9ec42e46f7cdf3cb5b
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SHA1
b8eee4cf623a7345e2f540677fbe96fbc6fe1b4d
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SHA256
61aa64d6a299b4b4ff75cd48948bd83e101015c05e8a4ac1319752cb2c57a3be
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SHA512
1815184736b8638d6b5f61ee89d514741346f6d10eb18e5280ce5ab1a5f7585cba8e6d5dcfee6469de7ccadc4332abc583c08a142bae030fe97c23ab56164691
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SSDEEP
786432:wTF7pgqrei/uVYAjOJhM9fglOsrdilTBZ:4pgqrepbEhMSlOeA
Malware Config
Signatures
Files
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AccessDatabaseEngine.exe.exe windows:4 windows x86 arch:x86
8beabad2df383b9b7146c02b9d0c12c7
Code Sign
c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before10/01/1997, 07:00Not After31/12/2020, 07:00SubjectCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporationc1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before10/01/1997, 07:00Not After31/12/2020, 07:00SubjectCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation61:47:52:ba:00:00:00:00:00:04Certificate
IssuerCN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before16/09/2006, 01:53Not After16/09/2011, 02:03SubjectCN=Microsoft Timestamping Service,OU=nCipher DSE ESN:D8A9-CFCC-579C,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
61:47:52:ba:00:00:00:00:00:04Certificate
IssuerCN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before16/09/2006, 01:53Not After16/09/2011, 02:03SubjectCN=Microsoft Timestamping Service,OU=nCipher DSE ESN:D8A9-CFCC-579C,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before16/09/2006, 01:04Not After15/09/2019, 07:00SubjectCN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
6a:0b:99:4f:c0:00:1d:ab:11:da:c4:02:a1:66:27:baCertificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before04/04/2006, 17:44Not After26/04/2012, 07:00SubjectCN=Microsoft Code Signing PCA,OU=Copyright (c) 2000 Microsoft Corp.,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign
61:46:9e:cb:00:04:00:00:00:65Certificate
IssuerCN=Microsoft Code Signing PCA,OU=Copyright (c) 2000 Microsoft Corp.,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before04/04/2006, 19:43Not After04/10/2007, 19:53SubjectCN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
8a:2c:a7:15:42:ef:74:90:10:db:6a:28:65:9e:79:df:fb:fc:6b:d4Signer
Actual PE Digest8a:2c:a7:15:42:ef:74:90:10:db:6a:28:65:9e:79:df:fb:fc:6b:d4Digest Algorithmsha1PE Digest MatchestrueHeaders
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
t:\ses\x86\ship\0\opatchinst.pdb
Imports
kernel32
GetLastError
WideCharToMultiByte
lstrlenW
FreeLibrary
GetProcAddress
LoadLibraryA
CloseHandle
GetExitCodeProcess
WaitForSingleObject
MultiByteToWideChar
lstrlenA
GetFileSize
CreateFileA
CreateDirectoryA
DeleteFileA
GetTempFileNameA
GetTempPathA
GetFullPathNameA
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
CopyFileA
MoveFileA
ReadFile
ExpandEnvironmentStringsA
SetEvent
CreateEventA
SetFilePointer
LockResource
LoadResource
FindResourceA
GetSystemDirectoryA
GetUserDefaultLangID
GetSystemDefaultLangID
GetVersionExA
WriteFile
GlobalFree
GlobalAlloc
CompareStringA
GetCurrentProcess
WritePrivateProfileStringA
GetWindowsDirectoryA
SetCurrentDirectoryA
CreateProcessA
GetDiskFreeSpaceExA
GetModuleFileNameA
SetLastError
GetCurrentDirectoryA
SetFileTime
DosDateTimeToFileTime
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
LCMapStringW
LCMapStringA
GetStringTypeW
GetStringTypeA
GetOEMCP
GetCPInfo
HeapSize
Sleep
VirtualAlloc
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
VirtualFree
HeapCreate
HeapDestroy
InterlockedDecrement
InterlockedIncrement
TlsFree
TlsSetValue
TlsAlloc
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
DeleteCriticalSection
LocalFree
GetFileAttributesA
LocalAlloc
InterlockedExchange
GetACP
GetLocaleInfoA
GetThreadLocale
GetCommandLineA
HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoA
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
HeapReAlloc
RtlUnwind
ExitThread
GetCurrentThreadId
CreateThread
GetModuleHandleA
ExitProcess
GetSystemTimeAsFileTime
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
oleaut32
SysAllocString
SysAllocStringByteLen
SysStringByteLen
VariantInit
VariantClear
GetErrorInfo
VariantCopy
VariantChangeType
SysStringLen
SysFreeString
version
VerQueryValueA
GetFileVersionInfoA
GetFileVersionInfoSizeA
ole32
CLSIDFromProgID
CoInitialize
CoTaskMemFree
OleRun
CLSIDFromString
CoCreateInstance
user32
GetWindowLongA
DestroyWindow
PostQuitMessage
GetSystemMenu
SetWindowLongA
EnableWindow
ShowWindow
UpdateWindow
GetDlgItem
PostMessageA
DispatchMessageA
TranslateMessage
IsDialogMessageA
GetMessageA
EndDialog
CharNextA
DialogBoxParamA
CreateDialogParamA
ExitWindowsEx
MessageBoxA
SetWindowTextA
EnableMenuItem
IsDlgButtonChecked
PeekMessageA
Sections
.text Size: 510KB - Virtual size: 510KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ