private[.]exe | Triage

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General

Target

private.exe
Size

854KB
MD5

9b76a571d37a4d6b4507642a85674cc9
SHA1

e2cf7359c93b5de6f08566b7457ae13ec47b9f3f
SHA256

2ee5d62e9112121eeb1c152fc6a0a5319c8ebfa30ab49eeecba49a6b945feefb
SHA512

a98b338aec862c78a56836d29903897343ac0987089e6252abe42b0212438f44525319d0d92811744f49c4b52a08a901866c20a4b9f39041aa8075837ebd1733
SSDEEP

12288:lu47xRm/JGQl6CwkoH7Fso6veRSN2ff+zOe9egX7AlGeyn2rnIr9BqiXb1FP:lu47SBR6CwkTo60OegX7Aoeyn4m7Vj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
private.exe

Files

private.exe
.exe windows:6 windows x64 arch:x64

7a722ab3a709664323151fd95821c6c9

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

ntdll

RtlLookupFunctionEntry
RtlCaptureContext
RtlVirtualUnwind

kernel32

SetThreadPriority
CreateFileW
GetCurrentThread
GetModuleHandleW
WideCharToMultiByte
GetLocaleInfoA
MultiByteToWideChar
LoadLibraryA
QueryPerformanceFrequency
GetProcAddress
QueryPerformanceCounter
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
CreateThread
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
SleepConditionVariableSRW
GetCurrentThreadId
WriteFile
WakeAllConditionVariable
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
VirtualAlloc
lstrcmpiW
CloseHandle
Process32FirstW
CreateFileA
Process32NextW
DeviceIoControl
CreateToolhelp32Snapshot
Sleep

user32

DispatchMessageW
MessageBoxA
OpenClipboard
CloseClipboard
EmptyClipboard
GetClipboardData
SetClipboardData
GetKeyState
ScreenToClient
ClientToScreen
PeekMessageW
GetKeyboardLayout
GetForegroundWindow
ShowWindow
GetSystemMetrics
mouse_event
GetAsyncKeyState
GetCursorPos
SetCursor
GetClientRect
UpdateWindow
CreateWindowExW
DefWindowProcA
TranslateMessage
LoadCursorW
RegisterClassW
SetCursorPos
SetWindowLongW
SetWindowPos

gdi32

GetStockObject

shell32

ShellExecuteA

d3d11

D3D11CreateDeviceAndSwapChain

msvcp140

?good@ios_base@std@@QEBA_NXZ
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Xlength_error@std@@YAXPEBD@Z
_Query_perf_counter
_Query_perf_frequency
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Throw_Cpp_error@std@@YAXH@Z
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
_Thrd_detach
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z

d3dcompiler_47

D3DCompile

dwmapi

DwmExtendFrameIntoClientArea

imm32

ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext
ImmSetCandidateWindow

vcruntime140_1

__CxxFrameHandler4

vcruntime140

_CxxThrowException
__current_exception_context
__current_exception
__C_specific_handler
__std_exception_copy
__std_exception_destroy
__std_terminate
memmove
memcpy
strstr
memcmp
memchr
memset

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

_set_new_mode
malloc
free
_callnewh

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

_initterm
_initterm_e
exit
_exit
_configure_narrow_argv
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_set_app_type
_seh_filter_exe
_initialize_narrow_environment
_cexit
_initialize_onexit_table
_beginthreadex
system
_get_initial_narrow_environment
terminate
_invalid_parameter_noinfo_noreturn
_crt_atexit
_register_onexit_function

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

ftell
__p__commode
_set_fmode
__stdio_common_vsscanf
__stdio_common_vsprintf
_wfopen
fwrite
fclose
fseek
__stdio_common_vfprintf
fflush
__acrt_iob_func
fread

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

strcmp

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

atof

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

acosf
asin
atan2
atan2f
atanf
ceilf
tan
cosf
fmodf
sqrtf
sinf
powf
__setusermatherr

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

_time64

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

qsort

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

_configthreadlocale

Sections

.text
Size: 305KB - Virtual size: 304KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 289KB - Virtual size: 289KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 245KB - Virtual size: 250KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 464B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 684B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7a722ab3a709664323151fd95821c6c9

Headers

DLL Characteristics

File Characteristics

Imports

ntdll

kernel32

user32

gdi32

shell32

d3d11

msvcp140

d3dcompiler_47

dwmapi

imm32

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

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

Sections

.text Size: 305KB - Virtual size: 304KB

.rdata Size: 289KB - Virtual size: 289KB

.data Size: 245KB - Virtual size: 250KB

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

_RDATA Size: 512B - Virtual size: 464B

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 1024B - Virtual size: 684B

We care about your privacy.

.text
Size: 305KB - Virtual size: 304KB

.rdata
Size: 289KB - Virtual size: 289KB

.data
Size: 245KB - Virtual size: 250KB

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

_RDATA
Size: 512B - Virtual size: 464B

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 1024B - Virtual size: 684B