quasar | 143a7de18452b15153f4e80baa97058f6938eb0d2580b32150287db517d3e0f1

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General

Target

143a7de18452b15153f4e80baa97058f6938eb0d2580b32150287db517d3e0f1
Size

3.8MB
MD5

df1b12a0dfe9909745c9df74c966f290
SHA1

98165185504174da7cda7faf30d02a13951e0f93
SHA256

143a7de18452b15153f4e80baa97058f6938eb0d2580b32150287db517d3e0f1
SHA512

bcb66a2de7faaa729d04911da7f3fe356e7ba40648270f57ef835f0135ea53600e187c17c52fc5ec4a993918a09486c9df150be910ffa6fef1b7a54741547c03
SSDEEP

49152:OvbI22SsaNYfdPBldt698dBcjH25OZESDyk/rIoGdEsxWTHHB72eh2NT:Ovk22SsaNYfdPBldt6+dBcjH25OGT

Score

10^/10

quasar

Malware Config

Signatures

Quasar family
quasar

Quasar payload 1 IoCs

resource	yara_rule
sample	family_quasar

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
143a7de18452b15153f4e80baa97058f6938eb0d2580b32150287db517d3e0f1

Files

143a7de18452b15153f4e80baa97058f6938eb0d2580b32150287db517d3e0f1
.exe windows:6 windows x64 arch:x64

4f6273702b986cf85d08521d17e13edd

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

D:\CODE\testEncryption\x64\Debug\testEncryption.pdb

Imports

vcruntime140d

__vcrt_LoadLibraryExW
__vcrt_GetModuleHandleW
__vcrt_GetModuleFileNameW
__current_exception_context
__current_exception
__std_type_info_destroy_list
__C_specific_handler_noexcept
__C_specific_handler
memcpy

ucrtbased

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

kernel32

GetStartupInfoW
IsDebuggerPresent
RaiseException
MultiByteToWideChar
WideCharToMultiByte
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
GetProcAddress
FreeLibrary
VirtualQuery
GetProcessHeap
HeapFree
HeapAlloc
GetLastError
GetModuleHandleW
GetCurrentThreadId
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter

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: 33KB - Virtual size: 32KB

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: 3.7MB - Virtual size: 3.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.msvcjmc
Size: 1024B - Virtual size: 551B

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: 735B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4f6273702b986cf85d08521d17e13edd

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

vcruntime140d

ucrtbased

kernel32

Sections

.textbss Size: - Virtual size: 64KB

.text Size: 33KB - Virtual size: 32KB

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

.data Size: 3.7MB - Virtual size: 3.7MB

.pdata Size: 8KB - Virtual size: 8KB

.idata Size: 4KB - Virtual size: 3KB

.msvcjmc Size: 1024B - Virtual size: 551B

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

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

.reloc Size: 1024B - Virtual size: 735B

.textbss
Size: - Virtual size: 64KB

.text
Size: 33KB - Virtual size: 32KB

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

.data
Size: 3.7MB - Virtual size: 3.7MB

.pdata
Size: 8KB - Virtual size: 8KB

.idata
Size: 4KB - Virtual size: 3KB

.msvcjmc
Size: 1024B - Virtual size: 551B

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

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

.reloc
Size: 1024B - Virtual size: 735B