service[.]exe | Triage

Sharing

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General

Target

service.exe
Size

53.2MB
MD5

01b637cf0a0e0687c607e5c0d4786283
SHA1

ac43c2716fd5f45dd6edc73273eb0d4b14fdfd14
SHA256

9dd9a448c98392ba7308392e97a1881ceebb6a2fda32ffbb13ae924f327ad7cd
SHA512

a04e638a645cbb69f6ecb6320372e3dc2194167a20d7f36b46346c3f78e8a62846aaf2205eb211dcedfb9b3cc3c37cde5ef3f6d8925a063a5faebcad140df058
SSDEEP

1572864:3LO4y+U0JtPiaEScD8TDKXVlY6AYWK+eMw3Tukf:pFi/ScDrFAt7wD9

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
service.exe

Files

service.exe
.exe windows x86

e6f39b3587ab9278fb99290006fa6b09

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

oleaut32

SysFreeString
SysAllocStringLen
SysAllocString
VariantClear
SysStringLen

ole32

CoCreateInstance
CoInitialize
CoUninitialize
OleInitialize

user32

CheckDlgButton
IsDlgButtonChecked
EndDialog
SetDlgItemTextW
GetFocus
SetFocus
GetKeyState
InvalidateRect
SetWindowTextW
EnableWindow
PostMessageW
MessageBoxW
SetTimer
DialogBoxParamW
SetWindowLongW
GetWindowLongW
ShowWindow
MoveWindow
ScreenToClient
GetDlgItem
GetWindowRect
MapDialogRect
SystemParametersInfoW
GetWindowTextLengthW
GetWindowTextW
SendMessageW
LoadStringW
CharUpperW
LoadIconW
GetParent
SetCursor
LoadCursorW
KillTimer

shell32

SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
SHGetMalloc

msvcrt

memmove
memcpy
malloc
_CxxThrowException
free
wcsstr
wcscmp
wcslen
wcscat
_beginthreadex
_except_handler3
??1type_info@@UAE@XZ
?terminate@@YAXXZ
__dllonexit
_onexit
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
_purecall
memcmp
__CxxFrameHandler
memset

kernel32

GetStartupInfoA
InitializeCriticalSection
ResetEvent
SetEvent
CreateEventW
WaitForSingleObject
VirtualFree
VirtualAlloc
GetCurrentProcess
SetPriorityClass
DeleteCriticalSection
Sleep
EnterCriticalSection
LeaveCriticalSection
FileTimeToLocalFileTime
WaitForMultipleObjects
GetFileInformationByHandle
GetStdHandle
FileTimeToSystemTime
CompareFileTime
SetEndOfFile
WriteFile
ReadFile
SetFilePointer
GetFileSize
GetLogicalDriveStringsW
GetFileAttributesW
GetModuleHandleA
FindNextFileW
FindFirstFileW
FindClose
GetTickCount
GetCurrentDirectoryW
SetLastError
DeleteFileW
CreateDirectoryW
MoveFileW
RemoveDirectoryW
SetFileAttributesW
CreateFileW
SetFileTime
CloseHandle
FormatMessageW
LocalFree
GetModuleFileNameW
MultiByteToWideChar
GetLastError
GetVersionExW
GetProcAddress
FreeLibrary
GetCommandLineW
LoadLibraryW

Sections

.text
Size: 152KB - Virtual size: 151KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.sxdata
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e6f39b3587ab9278fb99290006fa6b09

Headers

File Characteristics

Imports

oleaut32

ole32

user32

shell32

msvcrt

kernel32

Sections

.text Size: 152KB - Virtual size: 151KB

.rdata Size: 24KB - Virtual size: 23KB

.data Size: 512B - Virtual size: 17KB

.sxdata Size: 512B - Virtual size: 4B

.rsrc Size: 8KB - Virtual size: 8KB

.text
Size: 152KB - Virtual size: 151KB

.rdata
Size: 24KB - Virtual size: 23KB

.data
Size: 512B - Virtual size: 17KB

.sxdata
Size: 512B - Virtual size: 4B

.rsrc
Size: 8KB - Virtual size: 8KB