Solara[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

Solara.exe
Size

112KB
MD5

ca45f8f489d70374945f9311ead99e77
SHA1

713b27ab76fa9e09fc2ff7301af14f94cb67238b
SHA256

0286a9dfbe3adb8bfe056bd2ebe62ea1188c466bbdd2bcb036214263e8b9f75f
SHA512

07c806a1ee68cf38bd185f41bf9c72f912e1f4e1fe79f55f9de8f51a8a511fc9b9a780c46da87ccb447b3423f6838ee03382f931db2b27387ff72da598e09eeb
SSDEEP

768:8Jl7ZjaoUKMo/Q73YMJmy/AzaQT6dtiz7v4uBF+4TgQuqgANpN4:GllHUK7/QDvJNadT6OzD4uBFngQI

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Solara.exe

Files

Solara.exe
.exe windows:6 windows x64 arch:x64

6ca1609a2c811dfc3df27f0d0e52b6ee

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

PDB Paths

C:\Users\p1\source\repos\Solara\x64\Debug\Solara.pdb

Imports

kernel32

FreeLibrary
GetCurrentProcess
CloseHandle
GetTempPathA
VirtualQuery
GetProcessHeap
HeapFree
HeapAlloc
GetLastError
GetModuleHandleW
GetStartupInfoW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WideCharToMultiByte
MultiByteToWideChar
RaiseException
IsDebuggerPresent
GetCurrentThreadId
Sleep
TryAcquireSRWLockShared
TryAcquireSRWLockExclusive
AcquireSRWLockShared
AcquireSRWLockExclusive
ReleaseSRWLockShared
ReleaseSRWLockExclusive
GetProcAddress

advapi32

GetTokenInformation
OpenProcessToken

shell32

ShellExecuteExA

msvcp140d

??1_Lockit@std@@QEAA@XZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?_Xlength_error@std@@YAXPEBD@Z
?uncaught_exception@std@@YA_NXZ
_Query_perf_counter
_Query_perf_frequency
?good@ios_base@std@@QEBA_NXZ
?flags@ios_base@std@@QEBAHXZ
?width@ios_base@std@@QEBA_JXZ
?width@ios_base@std@@QEAA_J_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?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
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
??0_Lockit@std@@QEAA@H@Z

urlmon

URLDownloadToFileA

vcruntime140d

__current_exception
__vcrt_GetModuleHandleW
__C_specific_handler_noexcept
__C_specific_handler
__std_exception_destroy
__current_exception_context
__vcrt_GetModuleFileNameW
__std_type_info_destroy_list
memcpy
memmove
__std_exception_copy
__vcrt_LoadLibraryExW
_CxxThrowException

vcruntime140_1d

__CxxFrameHandler4

ucrtbased

_seh_filter_dll
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
terminate
_wmakepath_s
_wsplitpath_s
wcscpy_s
__p__commode
_set_new_mode
_configthreadlocale
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___argv
_free_dbg
_set_fmode
_exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
__setusermatherr
_set_app_type
_seh_filter_exe
_CrtDbgReportW
malloc
_callnewh
strlen
system
exit
_CrtDbgReport
_invalid_parameter
__stdio_common_vsprintf_s
__p___argc
strcpy_s
strcat_s
_configure_narrow_argv

Sections

.textbss
Size: - Virtual size: 64KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.msvcjmc
Size: 1024B - Virtual size: 560B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 373B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 900B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6ca1609a2c811dfc3df27f0d0e52b6ee

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

shell32

msvcp140d

urlmon

vcruntime140d

vcruntime140_1d

ucrtbased

Sections

.textbss Size: - Virtual size: 64KB

.text Size: 64KB - Virtual size: 63KB

.rdata Size: 23KB - Virtual size: 22KB

.data Size: 1KB - Virtual size: 3KB

.pdata Size: 11KB - Virtual size: 10KB

.idata Size: 7KB - Virtual size: 7KB

.msvcjmc Size: 1024B - Virtual size: 560B

.00cfg Size: 512B - Virtual size: 373B

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

.reloc Size: 1024B - Virtual size: 900B

.textbss
Size: - Virtual size: 64KB

.text
Size: 64KB - Virtual size: 63KB

.rdata
Size: 23KB - Virtual size: 22KB

.data
Size: 1KB - Virtual size: 3KB

.pdata
Size: 11KB - Virtual size: 10KB

.idata
Size: 7KB - Virtual size: 7KB

.msvcjmc
Size: 1024B - Virtual size: 560B

.00cfg
Size: 512B - Virtual size: 373B

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

.reloc
Size: 1024B - Virtual size: 900B