NEAS[.]0993639e9b4f8228e0b79d28c5a9e210_JC[.]exe

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General

Target

NEAS.0993639e9b4f8228e0b79d28c5a9e210_JC.exe
Size

443KB
MD5

0993639e9b4f8228e0b79d28c5a9e210
SHA1

03286fa359a297984126be2eb7b8d804553762b2
SHA256

fbeb285d995e73c25d9b32e5e49e6fbb91691f4a70b1b5e6d1e4069892515324
SHA512

7a3e8e1b99d14f35ee624d2a51e1e068762139d535d3520199ce48ab95f6d025789ce05e7df61209aa83291babf09716ed1aef83d6b2802b952d37f743673778
SSDEEP

6144:CZdek9YUHxcMpDX+olPpzIU96VnLaRxQJrn2TaMz8tv9YwXzsFws9esQ+F34eVQI:OJG2xcWDOa68RxsSv7EAIspV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.0993639e9b4f8228e0b79d28c5a9e210_JC.exe

Files

NEAS.0993639e9b4f8228e0b79d28c5a9e210_JC.exe
.exe windows:6 windows x86

84fa38d345ccef8023fa8519d6890385

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mozglue

??2@YAPAXI@Z
??3@YAXPAX@Z
??3@YAXPAXI@Z
??_U@YAPAXI@Z
??_V@YAXPAX@Z
?DllBlocklist_Initialize@@YAXI@Z
?IsWin32kLockedDown@mozilla@@YA_NXZ
_wcsdup
free
malloc
moz_xmalloc
mozalloc_abort
realloc

advapi32

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

ntdll

NtQueryVirtualMemory
RtlNtStatusToDosError
RtlSetLastWin32Error

msvcp140

??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
??0ios_base@std@@IAE@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
??1ios_base@std@@UAE@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@I@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@PBX@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@_J@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Xlength_error@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?good@ios_base@std@@QBE_NXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEXABVlocale@2@@Z
?init@?$basic_ios@DU?$char_traits@D@std@@@std@@IAEXPAV?$basic_streambuf@DU?$char_traits@D@std@@@2@_N@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEPAV12@PAD_J@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z

kernel32

AcquireSRWLockExclusive
AssignProcessToJobObject
CloseHandle
CreateEventW
CreateFileMappingW
CreateFileW
CreateIoCompletionPort
CreateJobObjectW
CreateMutexW
CreateNamedPipeW
CreateProcessW
CreateRemoteThread
CreateThread
DebugBreak
DeleteCriticalSection
DeleteProcThreadAttributeList
DuplicateHandle
EncodePointer
EnterCriticalSection
EnumSystemLocalesEx
ExpandEnvironmentStringsW
FlushInstructionCache
FreeEnvironmentStringsW
FreeLibrary
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentProcessorNumber
GetCurrentThread
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentVariableW
GetFileAttributesW
GetFileType
GetLastError
GetLongPathNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetNativeSystemInfo
GetProcAddress
GetProcessHandleCount
GetProcessHeaps
GetProcessId
GetProductInfo
GetQueuedCompletionStatus
GetSystemInfo
GetSystemTimeAsFileTime
GetThreadId
GetTickCount
GetUserDefaultLCID
GetUserDefaultLangID
GetUserDefaultLocaleName
GetVersionExW
GetVolumePathNameW
HeapDestroy
HeapSetInformation
InitOnceExecuteOnce
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeCriticalSectionEx
InitializeProcThreadAttributeList
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
IsWow64Process
LeaveCriticalSection
LoadLibraryExA
LoadLibraryW
LocalFree
MapViewOfFile
OpenProcess
PostQueuedCompletionStatus
ProcessIdToSessionId
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadProcessMemory
RegisterWaitForSingleObject
ReleaseSRWLockExclusive
ResetEvent
SearchPathW
SetDllDirectoryW
SetEnvironmentVariableW
SetEvent
SetHandleInformation
SetInformationJobObject
SetLastError
SetProcessDEPPolicy
SetThreadAffinityMask
SetUnhandledExceptionFilter
SignalObjectAndWait
Sleep
TerminateJobObject
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
UnmapViewOfFile
UnregisterWait
UnregisterWaitEx
UpdateProcThreadAttribute
VirtualAlloc
VirtualAllocEx
VirtualFree
VirtualFreeEx
VirtualProtect
VirtualProtectEx
VirtualQuery
VirtualQueryEx
WaitForSingleObject
WaitForSingleObjectEx
WideCharToMultiByte
WriteProcessMemory
lstrlenW

vcruntime140

__CxxFrameHandler3
_except_handler3
_except_handler4_common
_purecall
memcmp
memcpy
memmove
memset

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

__p___argc
__p___wargv
_c_exit
_cexit
_configure_wide_argv
_controlfp_s
_crt_atexit
_errno
_exit
_get_initial_wide_environment
_initialize_onexit_table
_initialize_wide_environment
_initterm
_initterm_e
_invalid_parameter_noinfo_noreturn
_register_onexit_function
_register_thread_local_exe_atexit_callback
_seh_filter_exe
_set_app_type
exit
terminate

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

__p__commode
__stdio_common_vsnwprintf_s
__stdio_common_vswprintf
_set_fmode

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

__setusermatherr

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

_byteswap_ulong
rand_s

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

_configthreadlocale

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

_wcsicmp
_wcsnicmp
strlen
towupper
wcscmp
wcslen
wcsncmp
wcstok_s

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

_wsplitpath_s

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

getenv

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

_set_new_mode

Exports

Exports

GetHandleVerifier
IsSandboxedProcess
_TargetConfigureOPMProtectedOutput@20
_TargetCreateNamedPipeW@36
_TargetCreateOPMProtectedOutputs@24
_TargetCreateProcessA@44
_TargetCreateProcessW@44
_TargetCreateThread@28
_TargetDestroyOPMProtectedOutput@8
_TargetEnumDisplayDevicesA@20
_TargetEnumDisplayMonitors@20
_TargetGdiDllInitialize@12
_TargetGetCertificate@20
_TargetGetCertificateByHandle@20
_TargetGetCertificateSize@16
_TargetGetCertificateSizeByHandle@16
_TargetGetMonitorInfoA@12
_TargetGetMonitorInfoW@12
_TargetGetOPMInformation@16
_TargetGetOPMRandomNumber@12
_TargetGetStockObject@8
_TargetGetSuggestedOPMProtectedOutputArraySize@12
_TargetNtCreateEvent@24
_TargetNtCreateFile@48
_TargetNtCreateKey@32
_TargetNtCreateSection@32
_TargetNtMapViewOfSection@44
_TargetNtOpenEvent@16
_TargetNtOpenFile@28
_TargetNtOpenKey@16
_TargetNtOpenKeyEx@20
_TargetNtOpenProcess@20
_TargetNtOpenProcessToken@16
_TargetNtOpenProcessTokenEx@20
_TargetNtOpenThread@20
_TargetNtOpenThreadToken@20
_TargetNtOpenThreadTokenEx@24
_TargetNtQueryAttributesFile@12
_TargetNtQueryFullAttributesFile@12
_TargetNtSetInformationFile@24
_TargetNtSetInformationThread@20
_TargetNtUnmapViewOfSection@12
_TargetRegisterClassW@8
_TargetSetOPMSigningKeyAndSequenceNumbers@12
g_handles_to_close
g_interceptions
g_nt
g_originals
g_shared_IPC_size
g_shared_delayed_integrity_level
g_shared_delayed_mitigations
g_shared_policy_size
g_shared_section

Sections

.text
Size: 186KB - Virtual size: 186KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

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: 226KB - Virtual size: 228KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

84fa38d345ccef8023fa8519d6890385

Headers

DLL Characteristics

File Characteristics

Imports

mozglue

advapi32

ntdll

msvcp140

kernel32

vcruntime140

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

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

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

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 186KB - Virtual size: 186KB

.rdata Size: 24KB - Virtual size: 23KB

.data Size: 512B - Virtual size: 5KB

.00cfg Size: 512B - Virtual size: 4B

.tls Size: 512B - Virtual size: 9B

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

.reloc Size: 226KB - Virtual size: 228KB

.text
Size: 186KB - Virtual size: 186KB

.rdata
Size: 24KB - Virtual size: 23KB

.data
Size: 512B - Virtual size: 5KB

.00cfg
Size: 512B - Virtual size: 4B

.tls
Size: 512B - Virtual size: 9B

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

.reloc
Size: 226KB - Virtual size: 228KB