compact[.]exe | Triage

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General

Target

compact.exe
Size

41KB
MD5

c9461c0dc56929102754819a1f993fb3
SHA1

bbd7e409262661c6477ef94a77195ee6f9e33a14
SHA256

564795ae71cfe0e4a090ac962159d3e35999b3ae810a01a1e59562771ef688ee
SHA512

e140e6ff527785d543e68974a9e6a0d082f3946823e1cb42a6690d6411ac0a61c39f2a702073b51d94aa69588e446f19599b76fdbc2050809c015192b8289e6b
SSDEEP

768:vZQMj1pHpIaD/nXw1OwRdIdGxXjfVMel5cYzsVptRjfAzANHk1IgdIkpG83h6QFs:vZQMj1pHpxD/0NCkzWfgtdIkpG83JFr4

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
compact.exe

Files

compact.exe
.exe windows x86

2f681d6796f539a29be2fd4cbc0e65df

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

Imports

kernel32

GetConsoleOutputCP
GetStdHandle
WriteFile
SetThreadUILanguage
GetLocaleInfoW
GetConsoleMode
FormatMessageW
WriteConsoleW
WideCharToMultiByte
GetFileType
GetFullPathNameW
GetLastError
HeapSetInformation
GetCurrentDirectoryW
SetCurrentDirectoryW
SetThreadPreferredUILanguages
UnhandledExceptionFilter
PowerCreateRequest
SetUnhandledExceptionFilter
TerminateProcess
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
Sleep

ntdll

RtlDecompressBufferEx
RtlCompressBuffer
RtlAcquirePrivilege
NtPowerInformation
RtlGetCompressionWorkSpaceSize
RtlGetNtProductType
NtSetInformationThread
RtlRandom
NtQueryVolumeInformationFile
RtlNtStatusToDosError
RtlAllocateHeap
RtlFreeHeap

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

GetProcessHeap
HeapAlloc
HeapFree

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

DeviceIoControl

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

SetFileAttributesW
CreateFileW
GetDriveTypeW
GetVolumePathNameW
FindClose
GetFileInformationByHandle
FindFirstFileW
FindNextFileW
GetFileAttributesW

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

SetEvent
WaitForSingleObject
ReleaseMutex
CreateMutexW
CreateEventW

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

CloseHandle

api-ms-win-core-libraryloader-l1-2-1

LoadLibraryW

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

GetVersionExW
GetWindowsDirectoryW

api-ms-win-core-libraryloader-l1-2-0

FreeLibrary
GetProcAddress

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

RegQueryValueExW
RegLoadKeyW
RegCloseKey
RegOpenKeyExW
RegUnLoadKeyW
RegCreateKeyExW
RegSetValueExW

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

SetLastError

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

OpenThreadToken
GetCurrentThread
GetCurrentProcess
OpenProcessToken
CreateThread

api-ms-win-core-file-l1-2-1

GetCompressedFileSizeW

api-ms-win-security-base-l1-1-0

RevertToSelf
PrivilegeCheck
ImpersonateLoggedOnUser
AdjustTokenPrivileges

api-ms-win-security-lsalookup-l2-1-0

LookupPrivilegeValueW

msvcrt

memcpy
_except_handler4_common
_controlfp
?terminate@@YAXXZ
_initterm
__setusermatherr
__p__fmode
_cexit
_exit
exit
printf
_get_osfhandle
wcscpy_s
wcscat_s
wcschr
_wcsicmp
_wcsnicmp
memcpy_s
memset
swprintf_s
__set_app_type
__wgetmainargs
_amsg_exit
__p__commode
_XcptFilter
wcsncmp

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

QueryPerformanceFrequency

api-ms-win-core-sysinfo-l1-2-0

GetNativeSystemInfo

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

K32GetPerformanceInfo

Sections

.text
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2f681d6796f539a29be2fd4cbc0e65df

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

ntdll

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

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

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

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

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

api-ms-win-core-libraryloader-l1-2-1

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

api-ms-win-core-libraryloader-l1-2-0

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

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

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

api-ms-win-core-file-l1-2-1

api-ms-win-security-base-l1-1-0

api-ms-win-security-lsalookup-l2-1-0

msvcrt

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

api-ms-win-core-sysinfo-l1-2-0

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

Sections

.text Size: 31KB - Virtual size: 30KB

.data Size: 512B - Virtual size: 15KB

.idata Size: 4KB - Virtual size: 4KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 31KB - Virtual size: 30KB

.data
Size: 512B - Virtual size: 15KB

.idata
Size: 4KB - Virtual size: 4KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 2KB - Virtual size: 1KB