Challenge_Benign_7ff832a720a214a61f1fff91fa1495ae1888cb31ae02c68612a23258b559fb48[.]exe

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General

Target

Challenge_Benign_7ff832a720a214a61f1fff91fa1495ae1888cb31ae02c68612a23258b559fb48.exe
Size

86KB
MD5

986a0669a710ff92ee4447458e9d20c4
SHA1

fde8b6a869bad9a653271f972c66d4df7c2d6c01
SHA256

512c71530c228157342231441cb1c2649a6cac4b3ab299d7f09167f2fe2dda3a
SHA512

7070e423b7b991d637430c8687149ee6d01bcdea0770925b3fadf5e589abc1be9a5977bbd4bcc7b6ca08b881070df456a57d8be1b7466b80d325225586104455
SSDEEP

1536:S88SZCoUQgXjzcK2894+7WZHdYXkAMALIcDGHpApekpfE1RpYVAL:S88S8oKjQKN4+QHdYXkWLIchEHaV2

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Challenge_Benign_7ff832a720a214a61f1fff91fa1495ae1888cb31ae02c68612a23258b559fb48.exe

Files

Challenge_Benign_7ff832a720a214a61f1fff91fa1495ae1888cb31ae02c68612a23258b559fb48.exe
.exe windows x86

7f0b7ab5df45f3c776120931ecbdf480

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

nss3

PR_AssertCurrentThreadOwnsLock
PR_Unlock
PR_FileDesc2NativeHandle
PR_NewLock
PR_CallOnce
PR_GetThreadPrivate
PR_EnterMonitor
PR_ExitMonitor
PR_IntervalNow
PR_Wait
PR_AssertCurrentThreadInMonitor
PR_WaitCondVar
PR_DestroyLock
PR_NewThreadPrivateIndex
PR_Seek64
PR_Now
PR_Free
PR_dtoa
PR_SetThreadPrivate
PR_Assert
PR_SetCurrentThreadName
PR_GetCurrentThread
PR_sscanf
PR_Lock

xul

NS_DebugBreak
?_external_GetObserverService@services@mozilla@@YG?AU?$already_AddRefed@VnsIObserverService@@@@XZ
NS_GetComponentManager
NS_GetServiceManager
NS_UTF16ToCString
NS_CStringToUTF16
NS_CStringCopy
NS_CStringSetDataRange
NS_CStringSetData
NS_CStringCloneData
NS_CStringGetMutableData
NS_CStringGetData
NS_CStringContainerFinish
NS_CStringContainerInit2
NS_CStringContainerInit
NS_StringCopy
NS_StringSetDataRange
NS_StringGetMutableData
NS_StringGetData
NS_StringContainerFinish
NS_StringContainerInit2
NS_StringContainerInit
NS_LogCOMPtrRelease
NS_LogCOMPtrAddRef
NS_LogRelease
NS_LogAddRef
NS_GetMemoryManager
NS_LogDtor
NS_LogCtor

mozglue

strdup
moz_xrealloc
moz_xmalloc
free
?gChaosModeCounter@detail@mozilla@@3V?$Atomic@I$01X@2@A
wcsdup
realloc
?gChaosFeatures@detail@mozilla@@3W4ChaosFeature@2@A
malloc

lgpllibs

?putSamples@SoundTouch@soundtouch@@UAEXPBMI@Z
?clear@SoundTouch@soundtouch@@UAEXXZ
?numUnprocessedSamples@SoundTouch@soundtouch@@UBEIXZ
??1SoundTouch@soundtouch@@UAE@XZ

kernel32

IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
CloseHandle
OutputDebugStringA
GetModuleHandleW
SetFilePointerEx
SetEndOfFile
ReadFile
CreateFileW
WideCharToMultiByte
MultiByteToWideChar
VerifyVersionInfoA
SetThreadPriority
GetCurrentThread
VerSetConditionMask
GetCurrentProcess
TerminateProcess

vcruntime140

__std_type_info_destroy_list
_purecall
memmove
memcpy
memset
strchr
wcschr
memcmp
__telemetry_main_invoke_trigger
__telemetry_main_return_trigger
_except_handler4_common

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

_wfopen
__p__commode
_dup
fputs
__stdio_common_vsprintf
ftell
fseek
fread
fclose
__stdio_common_vfprintf
fflush
__acrt_iob_func
_set_fmode

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

strtol
wcstol

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

wcsncmp
wcspbrk
strpbrk
strncpy

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

srand
rand

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

_except1
_fdopen
__setusermatherr

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

_register_onexit_function
_initialize_onexit_table
_seh_filter_dll
terminate
_set_app_type
_crt_atexit
_seh_filter_exe
_crt_at_quick_exit
_configure_narrow_argv
_initialize_narrow_environment
_controlfp_s
_get_initial_narrow_environment
_initterm
_initterm_e
exit
_exit
__p___argc
__p___argv
_cexit
_c_exit
_execute_onexit_table
_register_thread_local_exe_atexit_callback

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

_configthreadlocale

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

_set_new_mode

Exports

Exports

??0SoundTouch@soundtouch@@QAE@ABV01@@Z
??4SoundTouch@soundtouch@@QAEAAV01@ABV01@@Z
??_7SoundTouch@soundtouch@@6B@

Sections

.text
Size: 61KB - Virtual size: 61KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 18KB

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

.gfids
Size: 512B - Virtual size: 36B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7f0b7ab5df45f3c776120931ecbdf480

Headers

DLL Characteristics

File Characteristics

Imports

nss3

xul

mozglue

lgpllibs

kernel32

vcruntime140

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

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

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 61KB - Virtual size: 61KB

.rdata Size: 18KB - Virtual size: 18KB

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

.gfids Size: 512B - Virtual size: 36B

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

.text
Size: 61KB - Virtual size: 61KB

.rdata
Size: 18KB - Virtual size: 18KB

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

.gfids
Size: 512B - Virtual size: 36B

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