reg[.]exe | Triage

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General

Target

reg.exe
Size

75KB
MD5

227f63e1d9008b36bdbcc4b397780be4
SHA1

c0db341defa8ef40c03ed769a9001d600e0f4dae
SHA256

c0e25b1f9b22de445298c1e96ddfcead265ca030fa6626f61a4a4786cc4a3b7d
SHA512

101907b994d828c83587c483b4984f36caf728b766cb7a417b549852a6207e2a3fe9edc8eff5eeab13e32c4cf1417a3adccc089023114ea81974c5e6b355fed9
SSDEEP

1536:/ZsKjopjN/cYXsuMdCAOznsA5q+oxxhRO+sAg9RyTVZiJXpnvo/vrK:FW5nspdCbzpq+iLcqjWXpvo/vm

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
reg.exe

Files

reg.exe
.exe windows:10 windows x64

be482be427fe212cfef2cda0e61f19ac

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE

Imports

msvcrt

__iob_func
fflush
_get_osfhandle
_fileno
?terminate@@YAXXZ
fprintf
_commode
wcstoul
_initterm
__setusermatherr
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
_vsnwprintf
wcstol
_resetstkoflw
__C_specific_handler
_wcstoui64
_errno
fgetwc
_fmode
_memicmp
memset

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

RegSetValueExW
RegEnumValueW
RegSaveKeyExW
RegFlushKey
RegCreateKeyExW
RegCloseKey
RegSetValueExA
RegGetValueW
RegQueryValueExW
RegLoadKeyW
RegOpenKeyExW
RegEnumKeyExW
RegDeleteValueW
RegQueryInfoKeyW
RegRestoreKeyW
RegDeleteKeyExW
RegUnLoadKeyW

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

SetLastError
GetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter

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

GetTempPathW

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

CreateFileW
WriteFile
SetFilePointer
GetFileSize
GetFileType
ReadFile
GetTempFileNameW
DeleteFileW

api-ms-win-core-heap-l2-1-0

LocalReAlloc
LocalFree
LocalAlloc

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

OpenProcessToken
GetCurrentThreadId
TerminateProcess
GetCurrentProcessId
ExitProcess
GetCurrentProcess

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

CloseHandle

api-ms-win-core-file-l2-1-2

CopyFileW

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

AdjustTokenPrivileges

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

LookupPrivilegeValueW

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

SearchPathW
GetStdHandle

api-ms-win-core-string-l2-1-0

CharUpperW
CharNextW
IsCharAlphaNumericW

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

CompareStringW
WideCharToMultiByte
MultiByteToWideChar

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

OutputDebugStringW

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

Sleep

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

RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind

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

GetModuleHandleW
LoadStringW

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

QueryPerformanceCounter

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

GetTickCount
GetSystemTimeAsFileTime

api-ms-win-core-registry-l2-1-0

RegOpenKeyW
RegConnectRegistryW
RegSaveKeyW
RegEnumKeyW
RegSetValueW

api-ms-win-core-shlwapi-obsolete-l1-1-0

StrToIntW
StrChrW
StrStrIW
StrDupW
StrChrIW

api-ms-win-core-string-obsolete-l1-1-0

lstrcmpW
lstrlenW

ntdll

NtSetInformationKey
NtQueryKey

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

FormatMessageW
SetThreadUILanguage
GetThreadLocale

ws2_32

WSACleanup

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

GetConsoleOutputCP
GetConsoleMode
WriteConsoleW

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

HeapAlloc
HeapValidate
GetProcessHeap
HeapReAlloc
HeapSize
HeapFree

Sections

.text
Size: 57KB - Virtual size: 57KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 258KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 512B - Virtual size: 68B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

be482be427fe212cfef2cda0e61f19ac

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

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

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

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

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

api-ms-win-core-heap-l2-1-0

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

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

api-ms-win-core-file-l2-1-2

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

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

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

api-ms-win-core-string-l2-1-0

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

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

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

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

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

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

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

api-ms-win-core-registry-l2-1-0

api-ms-win-core-shlwapi-obsolete-l1-1-0

api-ms-win-core-string-obsolete-l1-1-0

ntdll

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

ws2_32

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

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

Sections

.text Size: 57KB - Virtual size: 57KB

.rdata Size: 12KB - Virtual size: 11KB

.data Size: 512B - Virtual size: 258KB

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

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

.reloc Size: 512B - Virtual size: 68B

.text
Size: 57KB - Virtual size: 57KB

.rdata
Size: 12KB - Virtual size: 11KB

.data
Size: 512B - Virtual size: 258KB

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

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

.reloc
Size: 512B - Virtual size: 68B