TpmInit[.]exe | Triage

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General

Target

TpmInit.exe
Size

60KB
MD5

1eb0166137ddfee7b1944f0132302594
SHA1

38280b35e1fdf0209a0d9f457b5ddd3785d4542e
SHA256

0223041fdee5f440e3bd0c0ed93b80a5caa3df799ac0592867da5a2b577c9313
SHA512

536a0865050eda7f4726364a4916a0f570b1714e556c0ef6aab5147f5c7f7c3ea947ce3c00b61b1bd0c52e35f199ffcab819cefb2db5ebd919756a1a7d483f0b
SSDEEP

1536:QU4M4Bi/6yBmn2GuGiceY0lA3CJHkxUM:Bv4B262VPYfSFkx1

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
TpmInit.exe

Files

TpmInit.exe
.exe windows:10 windows x86 arch:x86

5bf7394f35e02422597ade969d5868e8

Headers

DLL Characteristics

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_32BIT_MACHINE

PDB Paths

TpmInit.pdb

Imports

advapi32

RegDeleteValueW
RegOpenKeyExW
RegCloseKey
RegOpenKeyExA
RegQueryValueExA

kernel32

FormatMessageW
GetLastError
CloseHandle
CreateThread
HeapSetInformation
HeapAlloc
LocalFree
GetProcessHeap
CreateProcessW
GetModuleHandleW
lstrcmpW
ExitThread
GetProcAddress
ExpandEnvironmentStringsA
LoadLibraryExA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
SetUnhandledExceptionFilter
GetStartupInfoW
Sleep
CreateMutexW
GetCommandLineW
HeapSize
HeapFree
RegisterApplicationRestart
GetModuleHandleExA

user32

SetWindowLongW
LoadIconW
SendNotifyMessageW
EnumWindows
LoadStringW
GetDlgItem
SendMessageW
DestroyWindow
PostMessageW
GetParent
GetWindowLongW
GetWindowTextW
SetForegroundWindow
SetWindowTextW

msvcrt

_initterm
_XcptFilter
__getmainargs
__p__commode
__setusermatherr
__set_app_type
exit
_exit
_cexit
__p__fmode
_ismbblead
wcsncat_s
_wcsicmp
_vsnwprintf
_amsg_exit
wcstoul
_wsystem
free
memcpy
_controlfp
?terminate@@YAXXZ
wcstok
_except_handler4_common
malloc
_callnewh
_acmdln
memset

comctl32

PropertySheetW
ord345

oleaut32

SafeArrayPutElement
VariantCopy
SafeArrayCreate
VariantInit
SysFreeString
SysStringByteLen
SysAllocString
SysStringLen
SafeArrayUnaccessData
SafeArrayAccessData
VariantClear

shell32

ShellExecuteExW
CommandLineToArgvW

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

CoCreateInstance
CoInitializeEx
CoInitializeSecurity
CoUninitialize
CoSetProxyBlanket

Sections

.text
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1024B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5bf7394f35e02422597ade969d5868e8

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

user32

msvcrt

comctl32

oleaut32

shell32

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

Sections

.text Size: 26KB - Virtual size: 25KB

.data Size: 512B - Virtual size: 1024B

.idata Size: 3KB - Virtual size: 2KB

.rsrc Size: 28KB - Virtual size: 27KB

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

.text
Size: 26KB - Virtual size: 25KB

.data
Size: 512B - Virtual size: 1024B

.idata
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 28KB - Virtual size: 27KB

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