DPInst[.]exe | Triage

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General

Target

DPInst.exe
Size

776KB
MD5

3f442906b29b552f1c9fec1e221d90b7
SHA1

77fa9f9255d8577aa28357f97e09838c9c43de34
SHA256

e12bf594f98a878da912d7a70743cc486238eac645a4b8e603cae8feecbde549
SHA512

edb4770f83a15e1f1f1b8c1adffb3f7ad188aa0e8570cd9d5a4482df4dd5e1a6ae5b7df30540adb7f71507b097d3490ee685e92ab50b7e72c5c5b55ad60bbfb3
SSDEEP

6144:F2BG1lkWPemh/CsOs5Un05pJg6fjlhFbLdG3sBtbIPjVXH+u8s5NwOPL6k:wc19PtCsOsCn01g6L9aPM26OPL

Score

1^/10

Malware Config

Signatures

Files

DPInst.exe
.exe windows x86

0bbb04de18f86a2d1ac8d1d580c5be48

Code Sign

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

04/12/2003, 00:00

Not After

03/12/2008, 23:59

Subject

CN=VeriSign Time Stamping Services Signer,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

10/01/1997, 07:00

Not After

31/12/2020, 07:00

Subject

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

6a:0b:99:4f:c0:00:1b:ab:11:da:3a:a1:b6:df:ec:88
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

11/10/2005, 21:55

Not After

26/04/2010, 07:00

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign

61:10:c3:52:00:00:00:00:00:03
Certificate

Issuer

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

Not Before

11/10/2005, 23:24

Not After

11/01/2007, 23:34

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

b5:3c:25:6a:47:ff:f8:34:a3:0f:d0:7e:68:b8:45:4a:55:63:bd:08
Signer

Actual PE Digest

b5:3c:25:6a:47:ff:f8:34:a3:0f:d0:7e:68:b8:45:4a:55:63:bd:08

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

RegCloseKey
RegQueryValueExW
RegOpenKeyExW
FreeSid
EqualSid
AllocateAndInitializeSid
GetTokenInformation
OpenProcessToken
IsTextUnicode
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
AddAccessAllowedAce
InitializeAcl
GetLengthSid
ConvertStringSecurityDescriptorToSecurityDescriptorW
SetEntriesInAclW
DeleteService
StartServiceW
ControlService
OpenSCManagerW
CloseServiceHandle
OpenServiceW
QueryServiceStatus
RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
RegDeleteKeyW
CheckTokenMembership

kernel32

DeleteFileW
ReleaseMutex
SetFilePointer
HeapFree
GetProcessHeap
HeapAlloc
CreateMutexW
FreeLibrary
FreeConsole
SetConsoleCursorPosition
GetFileAttributesW
ReadConsoleOutputW
UnmapViewOfFile
SetConsoleMode
GetConsoleMode
GetStdHandle
GetProcAddress
LoadLibraryW
WriteConsoleOutputW
WriteConsoleW
IsValidLocale
lstrcmpW
lstrlenW
lstrcmpiW
GetTempFileNameW
FindFirstFileW
FindNextFileW
FindClose
CopyFileW
SetFileAttributesW
FormatMessageW
RaiseException
GetFileSize
CreateFileMappingW
FillConsoleOutputCharacterW
MapViewOfFile
CreateThread
Sleep
InterlockedDecrement
InterlockedIncrement
WriteFile
CreateFileW
GetConsoleScreenBufferInfo
WaitForMultipleObjects
InterlockedCompareExchange
SetEvent
CreateEventW
LocalReAlloc
DeviceIoControl
GetExitCodeProcess
VerSetConditionMask
VerifyVersionInfoW
CreateDirectoryW
RemoveDirectoryW
GetCurrentDirectoryW
GetShortPathNameW
GetFullPathNameW
GetSystemWindowsDirectoryW
MoveFileExW
SearchPathW
GetSystemDefaultUILanguage
LoadLibraryExW
CreateFileA
GetLocaleInfoW
SetEndOfFile
GetConsoleOutputCP
WriteConsoleA
FlushFileBuffers
SetStdHandle
GetConsoleCP
LoadLibraryA
GetLocaleInfoA
GetStringTypeW
ReadFile
LCMapStringW
LCMapStringA
GetOEMCP
GetACP
GetThreadLocale
SetThreadLocale
GetUserDefaultUILanguage
GetVersionExW
GetLocalTime
GetWindowsDirectoryW
SetCurrentDirectoryW
GetStringTypeA
WaitForSingleObject
GetCPInfo
UnhandledExceptionFilter
TerminateProcess
OutputDebugStringA
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
VirtualFree
HeapCreate
GetCurrentThreadId
SetLastError
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
GetStartupInfoA
GetFileType
SetHandleCount
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetModuleFileNameW
GetModuleFileNameA
ExitProcess
GetModuleHandleA
SetUnhandledExceptionFilter
VirtualQuery
GetSystemInfo
GetModuleHandleW
VirtualAlloc
VirtualProtect
GetStartupInfoW
GetEnvironmentVariableW
CompareStringW
WideCharToMultiByte
InterlockedExchange
HeapSize
HeapReAlloc
HeapDestroy
GetVersionExA
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetCommandLineW
LocalAlloc
GlobalFree
LocalFree
MultiByteToWideChar
GetCurrentProcess
GetLastError
CloseHandle
FindResourceExW
FindResourceW
LoadResource
LockResource
SizeofResource
EnumResourceLanguagesW
GetSystemDirectoryW

gdi32

SetLayout
DeleteDC
GetObjectW
CreateCompatibleBitmap
CreateBitmap
SelectObject
StartPage
EndPage
StartDocW
EndDoc
GetTextMetricsW
GetDeviceCaps
CreateFontIndirectW
DeleteObject
CreateCompatibleDC

user32

AllowSetForegroundWindow
ShowWindow
CreateWindowExW
DefWindowProcW
PostQuitMessage
GetUserObjectInformationW
GetProcessWindowStation
GetIconInfo
DrawIconEx
CreateIconIndirect
LoadIconW
LoadBitmapW
DrawTextExW
LoadImageW
GetSystemMetrics
GetSysColor
DestroyWindow
GetWindowLongW
SendDlgItemMessageW
InvalidateRect
SetWindowTextW
SystemParametersInfoW
GetDC
ReleaseDC
SetWindowLongW
SetDlgItemTextW
GetParent
PostMessageW
IsDlgButtonChecked
CheckDlgButton
SetFocus
CallWindowProcW
DestroyIcon
DialogBoxParamW
GetDlgItem
SendMessageW
MessageBoxW
RegisterClassExW
UnregisterClassA
CharLowerW
CharPrevW
EndDialog

ntdll

NtOpenProcessToken
RtlNtStatusToDosError
NtQueryInformationToken
RtlUnwind
NtClose
NtOpenThreadToken

shell32

SHGetFolderPathW
ShellExecuteExW
ord59
CommandLineToArgvW

setupapi

SetupDiOpenClassRegKey
SetupInstallFilesFromInfSectionW
SetupPromptReboot
SetupInstallFromInfSectionW
SetupInstallServicesFromInfSectionW
SetupDiGetActualSectionToInstallW
SetupFindNextLine
SetupFindNextMatchLineW
SetupOpenInfFileW
SetupGetLineCountW
SetupCloseInfFile
SetupFindFirstLineW
SetupGetStringFieldW
pSetupSetGlobalFlags
pSetupGetGlobalFlags
SetupGetFieldCount
SetupGetIntField
SetupOpenAppendInfFileW
SetupDiSetClassInstallParamsW
SetupDiGetClassDevsW
SetupDiGetSelectedDriverW
SetupDiGetDriverInfoDetailW
SetupDiCreateDeviceInfoList
SetupDiClassNameFromGuidW
SetupDiGetDeviceInstanceIdW
SetupDiOpenDevRegKey
SetupDiEnumDeviceInfo
CM_Get_DevNode_Status
SetupDiSetDeviceRegistryPropertyW
SetupDiOpenDeviceInfoW
SetupDiSetSelectedDevice
SetupDiGetDeviceInstallParamsW
SetupDiSetDeviceInstallParamsW
SetupDiBuildDriverInfoList
SetupDiCallClassInstaller
SetupDiGetDeviceRegistryPropertyW
SetupGetTargetPathW
SetupQueueCopyIndirectW
SetupQueueCopyW
SetupOpenFileQueue
SetupInitDefaultQueueCallbackEx
SetupDefaultQueueCallbackW
SetupCommitFileQueueW
SetupTermDefaultQueueCallback
SetupCloseFileQueue
SetupCopyOEMInfW
CM_Enumerate_Classes
CM_Locate_DevNodeW
CM_Get_Device_ID_List_SizeW
CM_Get_Device_ID_ListW
CM_Get_Device_IDW
CMP_WaitNoPendingInstallEvents
CM_Setup_DevNode
SetupDiDestroyDeviceInfoList
CM_Query_And_Remove_SubTreeW

wintrust

CryptCATAdminCalcHashFromFileHandle
WinVerifyTrust

ole32

CoTaskMemFree
CoUninitialize
CoInitialize
CoCreateInstance
StringFromCLSID

oleaut32

VariantInit
VariantClear
VariantChangeType
SysAllocString
SysFreeString

comctl32

ImageList_ReplaceIcon
CreatePropertySheetPageW
ImageList_Create
ImageList_SetBkColor
PropertySheetW

comdlg32

GetSaveFileNameW
PrintDlgExW

crypt32

CertGetCTLContextProperty
CertFreeCTLContext
CryptQueryObject
CertFreeCertificateContext

version

GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW

Sections

.text
Size: 391KB - Virtual size: 390KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 348KB - Virtual size: 352KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0bbb04de18f86a2d1ac8d1d580c5be48

Code Sign

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88Certificate

Extended Key Usages

Key Usages

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate

6a:0b:99:4f:c0:00:1b:ab:11:da:3a:a1:b6:df:ec:88Certificate

Extended Key Usages

Key Usages

61:10:c3:52:00:00:00:00:00:03Certificate

Extended Key Usages

Key Usages

b5:3c:25:6a:47:ff:f8:34:a3:0f:d0:7e:68:b8:45:4a:55:63:bd:08Signer

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

gdi32

user32

ntdll

shell32

setupapi

wintrust

ole32

oleaut32

comctl32

comdlg32

crypt32

version

Sections

.text Size: 391KB - Virtual size: 390KB

.data Size: 6KB - Virtual size: 15KB

.rsrc Size: 348KB - Virtual size: 352KB

.reloc Size: 23KB - Virtual size: 22KB

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88
Certificate

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40
Certificate

6a:0b:99:4f:c0:00:1b:ab:11:da:3a:a1:b6:df:ec:88
Certificate

61:10:c3:52:00:00:00:00:00:03
Certificate

b5:3c:25:6a:47:ff:f8:34:a3:0f:d0:7e:68:b8:45:4a:55:63:bd:08
Signer

.text
Size: 391KB - Virtual size: 390KB

.data
Size: 6KB - Virtual size: 15KB

.rsrc
Size: 348KB - Virtual size: 352KB

.reloc
Size: 23KB - Virtual size: 22KB