TetherLauncher[.]exe

Sharing

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General

Target

TetherLauncher.exe
Size

28KB
MD5

e984a7105fdc21ea91d5b1771f39a65f
SHA1

cf42fb5341be668763716515e514ba559057a1ec
SHA256

7c170dcf6b457110eb927f7e2be97b4805f6ad764e67e461da39f0db85acfcda
SHA512

b01f327430674f869e5e3bcd80b6caad6597ee5a623eb2514eaa47eeeb28303ce6b054825d96091432f11b0e178f0e6c3c09ddb36120fe4afa333c35f90d66f4
SSDEEP

384:mGDHhgKPwlJALhJZhUuNUH4bJd1qn0e86mP/NcxiBCN/BtRMGHV27HjGCByLB3dV:riU08fbZAq/NUikBtRMGHV27HqH3MG

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
TetherLauncher.exe

Files

TetherLauncher.exe
.exe windows x64

54951eb37ad3ea040e5697681ef1bd06

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

kernel32

SetConsoleTitleA
WaitForSingleObject
Sleep
CloseHandle
GetExitCodeProcess
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
RtlCaptureContext

shell32

ShellExecuteExA

msvcp140

?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exception@std@@YA_NXZ
?_Xlength_error@std@@YAXPEBD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z

vcruntime140_1

__CxxFrameHandler4

vcruntime140

_CxxThrowException
__C_specific_handler
__current_exception_context
__std_exception_copy
memmove
__std_exception_destroy
__current_exception
__std_terminate
memset
memcpy

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

fopen
__p__commode
_set_fmode
fclose

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

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

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

_set_new_mode
free
malloc
_callnewh

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 648B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

54951eb37ad3ea040e5697681ef1bd06

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

shell32

msvcp140

vcruntime140_1

vcruntime140

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

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

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

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

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

Sections

.text Size: 15KB - Virtual size: 14KB

.rdata Size: 9KB - Virtual size: 9KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 1024B - Virtual size: 648B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 512B - Virtual size: 88B

.text
Size: 15KB - Virtual size: 14KB

.rdata
Size: 9KB - Virtual size: 9KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 1024B - Virtual size: 648B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 512B - Virtual size: 88B