winRainbow[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

winRainbow.exe
Size

174KB
MD5

98fe58925c50fcb6cfdc2dd4fd3063cc
SHA1

e65ac34bbaf25bfd5e1bbabec3d801bf6dddc035
SHA256

4586d9560e9e20278af712a966bfb8109ac627b45b4180cd9bbb195eecf3c76c
SHA512

30d3fd07c50f67ce482a62ef61a86ad2740b0bbc91e6d1e83db445d255ccb37a4fe42367c8819cdf00e39ad74062f1c9f85216807815c3ede01fc048edbf7170
SSDEEP

3072:2mXVAiMmolcREZLEwM2AJnMEEJOUwXPCU6j5QAQmltjreX+j5akuUCY0F8uyJQu:2mlemdKZL+bJMEEJsXP1fAlCuUkuU90q

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
winRainbow.exe

Files

winRainbow.exe
.exe windows:6 windows x86 arch:x86

Password: my-subs-are-the-best

f6e985cd8769e461a986b0eb46af18c3

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\Users\Lucas\source\repos\winRainbow\Release\winRainbow.pdb

Imports

kernel32

GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
InitializeSListHead
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
GetStartupInfoW
GetTickCount
CreateThread
CloseHandle
Sleep
CreateFileW
VirtualAlloc
IsProcessorFeaturePresent
WriteFile
GetModuleHandleW

user32

RedrawWindow
GetCursorPos
GetWindowRect
GetDC
GetSystemMetrics
DrawIcon
GetDesktopWindow
GetWindowDC
LoadIconA

gdi32

BitBlt
SelectObject
CreateCompatibleDC
StretchBlt
GetBitmapBits
TextOutA
SetBitmapBits
DeleteObject
CreateBitmap

winmm

PlaySoundA

ntdll

NtRaiseHardError
RtlAdjustPrivilege

vcruntime140

_except_handler4_common
__current_exception
__current_exception_context
memset

api-ms-win-crt-utility-l1-1-0

srand
rand

api-ms-win-crt-time-l1-1-0

_time64

api-ms-win-crt-runtime-l1-1-0

_register_thread_local_exe_atexit_callback
_initterm
_exit
_get_narrow_winmain_command_line
_initialize_onexit_table
_c_exit
_crt_atexit
_controlfp_s
terminate
_initialize_narrow_environment
_configure_narrow_argv
exit
_cexit
_seh_filter_exe
_register_onexit_function
_initterm_e
_set_app_type

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-stdio-l1-1-0

_set_fmode
__p__commode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

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

_set_new_mode

Sections

.text
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 944B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 161KB - Virtual size: 161KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: my-subs-are-the-best

f6e985cd8769e461a986b0eb46af18c3

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

winmm

ntdll

vcruntime140

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

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

Sections

.text Size: 6KB - Virtual size: 5KB

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

.data Size: 512B - Virtual size: 944B

.rsrc Size: 161KB - Virtual size: 161KB

.reloc Size: 1024B - Virtual size: 536B

.text
Size: 6KB - Virtual size: 5KB

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

.data
Size: 512B - Virtual size: 944B

.rsrc
Size: 161KB - Virtual size: 161KB

.reloc
Size: 1024B - Virtual size: 536B