541780999940b2e3d3407521c2e556d3c87c96f45a92403b7b4d57503d6d18d3
- SHA256 541780999940b2e3d3407521c2e556d3c87c96f45a92403b7b4d57503d6d18d3
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
appinst_up012.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
30 signatures
150 seconds
Behavioral task
behavioral2
Sample
appinst_up012.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
15 signatures
150 seconds
General
- Target 541780999940b2e3d3407521c2e556d3c87c96f45a92403b7b4d57503d6d18d3
- Size 5.6MB
- Sample260815-l339lsvsbs
- SHA256 541780999940b2e3d3407521c2e556d3c87c96f45a92403b7b4d57503d6d18d3
- MD5 068c201981f72f2874bbb95af37daa79
- SHA1 fbd229e6d5d98096d197880ca91562ffb5c73f0d
- SHA512 919512083e023cb054d76b1039caff9c16ba4efbb5865e7f2d09c4b260eeebecde9fe2d6be27d542280b802c8550791a961969b115ad5dbbc11349681f6edc15
- SSDEEP 98304:DQpCAbesrDYPwRJMeIVlOpny5hvg1oGhSR/3RkARaU95yUCyIbPcyJZhaXghIxro:DcbNfvrtyHTjR/7Rl961PcygwhIxrNGT
- TLSH T14146332794BECC39C954253A5B71AB9713C460B4DEE10F48894AD2FFCEE0FAAC52524D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/appinst_up012.exe
File Explorer
-
541780999940b2e3d3407521c2e556d3c87c96f45a92403b7b4d57503d6d18d3.zip 5.6MB
-
appinst_up012.exe.exe 37.3MB
appinst_up012.exe
- IMPHASH 461926f212e0446fd2ef1c1bca2468e6
- SHA256 aaecc91a4f4fcccc97d7096f832d953a61efbf6fd2e60576cad9fb7708fded83
- MD5 9e0e0a1a66454fda4986653ffc3ffb46
- SHA1 d65f207c35feaebd76688b04ecf74e8e8a00143e
- SHA512 d298680c53248f84e37160d33979f71c01cdc6a3a9ae57e1669a55c7a06d3e449ae6e61c9f516b94acefcacafaab1bf874ee4e34a49aa3cb98d3b89f4850896c
- SSDEEP 98304:dCWklLxG8rPZQi7kmeHh2yeH7rkfvVsJ6nwiNXUeAfT6sGFajFHFK8OeV:TcRQi7ZkfvVsNiVA+TajFHk8OeV
- TLSH T1B587D712B607D99AE06652B9C4470FE0F321DCB09670873B23A97A5C7FFA74CADE5124
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Unsigned PE
Checks for missing Authenticode signature.
Minor OS version
2
Major OS version
5
Entry point
33000
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB paths
setupapi
SetupDiDestroyDeviceInfoList
CM_Get_Device_ID_ExA
SetupDiEnumDeviceInfo
SetupDiGetDeviceInfoListDetailA
SetupDiGetClassDevsExA
SetupDiGetDeviceInstallParamsA
SetupDiCallClassInstaller
SetupDiSetClassInstallParamsA
SetupDiGetDeviceRegistryPropertyA
comctl32
PropertySheetA
CreatePropertySheetPageA
gdi32
GetDeviceCaps
CreateFontIndirectA
difxapi
DriverPackageUninstallA
kernel32
HeapSize
FormatMessageA
GetLastError
GetSystemInfo
GetProcAddress
GetModuleHandleA
GetVersionExA
CloseHandle
CreateFileA
LocalAlloc
LocalFree
WideCharToMultiByte
LockResource
LoadResource
FindResourceExA
DeleteFileA
SetFileAttributesA
GetFileAttributesA
GetFullPathNameA
FindClose
FindFirstFileA
lstrcpyA
lstrcatA
GetSystemDirectoryA
CopyFileA
GetCurrentProcess
WinExec
GetWindowsDirectoryA
GetModuleFileNameA
CreateThread
ReadFile
HeapReAlloc
GetConsoleMode
GetConsoleCP
SetFilePointer
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
InitializeCriticalSectionAndSpinCount
LoadLibraryA
EnterCriticalSection
LeaveCriticalSection
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
DeleteCriticalSection
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
RtlUnwindEx
LCMapStringW
MultiByteToWideChar
LCMapStringA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FlushFileBuffers
Sleep
HeapFree
HeapAlloc
GetCommandLineA
GetStartupInfoA
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
HeapSetInformation
HeapCreate
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
EncodePointer
DecodePointer
FlsGetValue
FlsSetValue
FlsFree
SetLastError
VirtualAlloc
FlsAlloc
user32
GetWindowLongPtrA
SetWindowLongPtrA
GetDlgItem
SendMessageA
SendDlgItemMessageA
GetParent
GetWindowRect
SetWindowPos
DialogBoxParamA
GetMessageA
TranslateMessage
EnableWindow
LoadIconA
LoadCursorA
RegisterClassA
DefWindowProcA
PostMessageA
PostQuitMessage
GetSystemMetrics
CreateWindowExA
ShowWindow
UpdateWindow
ExitWindowsEx
MessageBoxA
CheckDlgButton
IsDlgButtonChecked
CheckRadioButton
SetWindowTextA
EndDialog
SetClassLongPtrA
ReleaseDC
GetDC
SystemParametersInfoA
DispatchMessageA
advapi32
RegCloseKey
RegSetValueExA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
OpenSCManagerA
CloseServiceHandle
RegOpenKeyExA
RegQueryValueExA
Name
.text
Size
68KB
Virtual Size
68KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
14KB
Virtual Size
13KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.data
Size
36.9MB
Virtual Size
36.9MB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.pdata
Size
3KB
Virtual Size
2KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
327KB
Virtual Size
326KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
1KB
Virtual Size
1KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
generic
count=34, id=132, productName=VS2008 build 21022, version=21022,
count=9, id=149, productName=VS2008 build 21022, version=21022,
count=2, id=123, productName=Windows Server 2003 SP1 DDK (for AMD64) build 40310, version=40310,
count=13, id=123, productName=VS2005 build 50727, version=50727,
count=166, id=1, productName=Unmarked objects,
count=102, id=131, productName=VS2008 build 21022, version=21022,
count=1, id=148, productName=VS2008 build 21022, version=21022,
count=1, id=145, productName=VS2008 build 21022, version=21022,