6d5c991ab3ae910dff2908eb51b1abcf67d2e146ef24ccfd3aceec95ff18bb87

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General

Target

6d5c991ab3ae910dff2908eb51b1abcf67d2e146ef24ccfd3aceec95ff18bb87
Size

1.2MB
MD5

4ec5a3861ae4d047a79edef6a7ee8e6c
SHA1

69d234fd4912828e91cdf2752c73e32d5c362283
SHA256

6d5c991ab3ae910dff2908eb51b1abcf67d2e146ef24ccfd3aceec95ff18bb87
SHA512

4a14445f63b945a427d0cbebbf167f8776ef627f35987604d7420dc94d4d15a8558b126643a85a341a398671aba7c129673c6b3b169260820d21119040967853
SSDEEP

24576:s7wUKaD4yeKvC63I6r9GdhmBchSMXlpA2nWJjqUCV:shK0hbvOlWJ7y

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
6d5c991ab3ae910dff2908eb51b1abcf67d2e146ef24ccfd3aceec95ff18bb87

Files

6d5c991ab3ae910dff2908eb51b1abcf67d2e146ef24ccfd3aceec95ff18bb87
.exe windows x86

8f809ab98b4dc42d1d157e9a3fc67151

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mozglue

_Z23DllBlocklist_Initializej
_ZN7mozilla18IsWin32kLockedDownEv
_ZNK17double_conversion23DoubleToStringConverter20ToShortestIeeeNumberEdPNS_13StringBuilderENS0_8DtoaModeE
_aligned_free
_aligned_malloc
_strdup
_wcsdup
calloc
free
malloc
moz_xmalloc
mozalloc_abort
realloc

usp10

ScriptBreak
ScriptItemize

shell32

CommandLineToArgvW

advapi32

AccessCheck
ConvertSidToStringSidW
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertStringSidToSidW
CopySid
CreateProcessAsUserW
CreateRestrictedToken
CreateWellKnownSid
CryptAcquireContextA
CryptGenRandom
CryptReleaseContext
DuplicateToken
DuplicateTokenEx
EqualSid
FreeSid
GetAce
GetKernelObjectSecurity
GetLengthSid
GetNamedSecurityInfoW
GetSecurityDescriptorSacl
GetSecurityInfo
GetSidSubAuthority
GetTokenInformation
ImpersonateLoggedOnUser
InitializeAcl
InitializeSecurityDescriptor
InitializeSid
IsValidSid
LookupPrivilegeValueW
MapGenericMask
OpenProcessToken
RegCloseKey
RegCreateKeyExW
RegDisablePredefinedCache
RegOpenKeyExW
RegQueryValueExW
RevertToSelf
SetEntriesInAclW
SetKernelObjectSecurity
SetSecurityDescriptorDacl
SetSecurityInfo
SetThreadToken
SetTokenInformation
SystemFunction036

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

ntdll

NtQueryVirtualMemory
RtlNtStatusToDosError
RtlSetLastWin32Error
VerSetConditionMask

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

__p__environ
__p__wenviron
getenv

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

_wsplitpath_s

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

memchr
memcmp
memcpy
memmove
wcschr

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

__p___argc
__p___argv
__p___wargv
__p__acmdln
__sys_nerr
_assert
_beginthreadex
_cexit
_configure_narrow_argv
_configure_wide_argv
_crt_at_quick_exit
_crt_atexit
_errno
_exit
_initialize_narrow_environment
_initialize_wide_environment
_initterm
_register_thread_local_exe_atexit_callback
_set_app_type
_set_invalid_parameter_handler
abort
exit
signal
strerror_s

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

__acrt_iob_func
__p__commode
__p__fmode
__stdio_common_vfprintf
__stdio_common_vfwprintf
__stdio_common_vsnprintf_s
__stdio_common_vsnwprintf_s
__stdio_common_vsprintf
__stdio_common_vsscanf
__stdio_common_vswprintf
_close
_fseeki64
_ftelli64
_open
_wfopen
_write
fclose
fflush
fopen
fputc
fputs
fread
fseek
fwrite

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

_isctype_l
_iswalpha_l
_iswcntrl_l
_iswdigit_l
_iswlower_l
_iswprint_l
_iswpunct_l
_iswspace_l
_iswupper_l
_iswxdigit_l
_strcoll_l
_strnicmp
_strxfrm_l
_tolower_l
_toupper_l
_towlower_l
_towupper_l
_wcscoll_l
_wcsicmp
_wcsnicmp
_wcsxfrm_l
islower
isspace
isupper
iswctype
iswspace
isxdigit
mbrlen
memset
strcmp
strlen
strncmp
towupper
wcscmp
wcslen
wcsncmp
wcsncpy
wcstok_s

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

rand_s

kernel32

AcquireSRWLockExclusive
AcquireSRWLockShared
AssignProcessToJobObject
CloseHandle
CreateEventW
CreateFileMappingW
CreateFileW
CreateIoCompletionPort
CreateJobObjectW
CreateMutexW
CreateNamedPipeW
CreateProcessW
CreateRemoteThread
CreateThread
CreateToolhelp32Snapshot
DebugBreak
DeleteCriticalSection
DeleteProcThreadAttributeList
DuplicateHandle
EncodePointer
EnterCriticalSection
EnumSystemLocalesEx
ExpandEnvironmentStringsW
FileTimeToSystemTime
FlsAlloc
FlsGetValue
FlsSetValue
FlushInstructionCache
FreeEnvironmentStringsW
FreeLibrary
GetCommandLineW
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentProcessorNumber
GetCurrentThread
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentVariableW
GetFileAttributesW
GetFileType
GetLastError
GetLongPathNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetNativeSystemInfo
GetProcAddress
GetProcessHandleCount
GetProcessHeaps
GetProcessId
GetProductInfo
GetQueuedCompletionStatus
GetStartupInfoA
GetSystemDirectoryW
GetSystemInfo
GetSystemTimeAsFileTime
GetThreadId
GetThreadPriority
GetTickCount
GetUserDefaultLCID
GetUserDefaultLangID
GetUserDefaultLocaleName
GetVersionExW
GetVolumePathNameW
HeapDestroy
HeapSetInformation
InitOnceExecuteOnce
InitializeCriticalSection
InitializeCriticalSectionEx
InitializeProcThreadAttributeList
IsDebuggerPresent
IsWow64Process
K32EnumProcessModules
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
LocalAlloc
LocalFree
MapViewOfFile
MultiByteToWideChar
OpenProcess
PostQueuedCompletionStatus
Process32FirstW
Process32NextW
ProcessIdToSessionId
QueryPerformanceCounter
QueryPerformanceFrequency
QueryThreadCycleTime
RaiseException
ReadProcessMemory
RegisterWaitForSingleObject
ReleaseSRWLockExclusive
ReleaseSRWLockShared
ResetEvent
SearchPathW
SetDllDirectoryW
SetEnvironmentVariableW
SetEvent
SetHandleInformation
SetInformationJobObject
SetLastError
SetProcessDEPPolicy
SetThreadAffinityMask
SetThreadPriority
SetUnhandledExceptionFilter
SignalObjectAndWait
Sleep
SleepConditionVariableSRW
SwitchToThread
SystemTimeToFileTime
SystemTimeToTzSpecificLocalTime
TerminateJobObject
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
TryEnterCriticalSection
TzSpecificLocalTimeToSystemTime
UnmapViewOfFile
UnregisterWait
UnregisterWaitEx
UpdateProcThreadAttribute
VerifyVersionInfoW
VirtualAlloc
VirtualAllocEx
VirtualFree
VirtualFreeEx
VirtualProtect
VirtualProtectEx
VirtualQuery
VirtualQueryEx
WaitForSingleObject
WaitForSingleObjectEx
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte
WriteProcessMemory
lstrcmpiA
lstrlenW

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

_strtod_l
_strtoi64_l
_strtoui64_l
mbrtowc
mbsrtowcs
strtod
strtol
strtoul
wcrtomb
wcrtomb_s
wcstod
wcstol
wcstoul

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

___lc_codepage_func
___mb_cur_max_func
__pctype_func
_configthreadlocale
_create_locale
_free_locale
localeconv
setlocale

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

__daylight
__timezone
__tzname
_strftime_l
_tzset

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

_mbtowc_l

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

__setusermatherr

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

_set_new_mode

Exports

Exports

GetHandleVerifier
IsSandboxedProcess

Sections

.text
Size: 820KB - Virtual size: 820KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 195KB - Virtual size: 195KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.buildid
Size: 512B - Virtual size: 153B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.eh_fram
Size: 182KB - Virtual size: 181KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8f809ab98b4dc42d1d157e9a3fc67151

Headers

DLL Characteristics

File Characteristics

Imports

mozglue

usp10

shell32

advapi32

version

ntdll

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

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

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

kernel32

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 820KB - Virtual size: 820KB

.rdata Size: 195KB - Virtual size: 195KB

.buildid Size: 512B - Virtual size: 153B

.data Size: 512B - Virtual size: 11KB

.eh_fram Size: 182KB - Virtual size: 181KB

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

.tls Size: 512B - Virtual size: 8B

.rsrc Size: 3KB - Virtual size: 3KB

.reloc Size: 41KB - Virtual size: 40KB

.text
Size: 820KB - Virtual size: 820KB

.rdata
Size: 195KB - Virtual size: 195KB

.buildid
Size: 512B - Virtual size: 153B

.data
Size: 512B - Virtual size: 11KB

.eh_fram
Size: 182KB - Virtual size: 181KB

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

.tls
Size: 512B - Virtual size: 8B

.rsrc
Size: 3KB - Virtual size: 3KB

.reloc
Size: 41KB - Virtual size: 40KB