CeleryInstaller[.]exe

Resubmissions

13-06-2023 00:04

230613-acktssec23 7

13-06-2023 00:00

230613-aaqx2aeg61 7

12-06-2023 23:31

230612-3h3wsaeg2w 10

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General

Target

CeleryInstaller.exe
Size

10.1MB
MD5

fd23d97b78d51034a86526de77ba47ca
SHA1

bb83b7a2c1c86a3af35e08423cd5baf5bfed501d
SHA256

39bc9e4b9ceb41eac7d35106aadf27e6565157f7dc5a3e7bef7bf11bfd08e8ce
SHA512

9fe77b20854f39a6c3d920d2de0597e18127adfff1dc9fa5adb33d137cc12253e84b8091cf3e3ebe31d153f7b4641371872e4b2dd6a84b947cc174ad896e9e92
SSDEEP

98304:AoTazw5obx71Iowg4i/bFqYTpGnVvd+0:bTazwIx71IowgTbFqepGV1+0

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
CeleryInstaller.exe

Files

CeleryInstaller.exe
.exe windows x64

49e6da78c0c49e020321e0bf4837a446

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

Imports

advapi32

OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegCloseKey
RegEnumKeyExW
RegEnumValueW
RegOpenKeyExW
RegQueryValueExW
GetTokenInformation
OpenThreadToken
RevertToSelf
ImpersonateLoggedOnUser
EventWrite
EventRegister
EventEnabled

bcrypt

BCryptExportKey
BCryptFinishHash
BCryptGetProperty
BCryptHashData
BCryptOpenAlgorithmProvider
BCryptCloseAlgorithmProvider
BCryptDestroyHash
BCryptDestroyKey
BCryptGenRandom
BCryptCreateHash

crypt32

CertFreeCertificateChainEngine
CertCloseStore
PFXImportCertStore
PFXExportCertStore
CryptFindOIDInfo
CryptQueryObject
CryptMsgGetParam
CryptMsgClose
CryptImportPublicKeyInfoEx2
CryptFormatObject
CryptDecodeObject
CertFreeCertificateContext
CertVerifyCertificateChainPolicy
CertEnumCertificatesInStore
CertAddCertificateContextToStore
CertAddCertificateLinkToStore
CertControlStore
CertCreateCertificateChainEngine
CertDuplicateCertificateContext
CertFindCertificateInStore
CertFindExtension
CertFreeCertificateChain
CertGetCertificateChain
CertGetCertificateContextProperty
CertGetIntendedKeyUsage
CertGetNameStringW
CertGetValidUsages
CertNameToStrW
CertOpenStore
CertSaveStore
CertSerializeCertificateStoreElement
CertSetCertificateContextProperty
CertVerifyTimeValidity

iphlpapi

GetAdaptersAddresses
GetPerAdapterInfo
GetNetworkParams
if_nametoindex

kernel32

EncodePointer
TlsAlloc
RaiseException
TlsSetValue
TlsFree
RtlPcToFileHeader
RtlUnwindEx
TlsGetValue
GetCPInfoExW
SetLastError
GetConsoleCursorInfo
GetLastError
SetConsoleCursorInfo
GetConsoleScreenBufferInfo
GetConsoleMode
GetFileType
PeekConsoleInputW
ReadFile
ReadConsoleW
ReadConsoleInputW
SetConsoleTextAttribute
WriteFile
WriteConsoleW
GetConsoleOutputCP
GetStdHandle
MultiByteToWideChar
WideCharToMultiByte
GetTickCount64
QueryPerformanceCounter
SetConsoleMode
CancelIoEx
FormatMessageW
LocalFree
CloseHandle
GetExitCodeProcess
CreateProcessW
OpenProcess
K32EnumProcesses
GetProcessId
DuplicateHandle
CreatePipe
GetCurrentProcess
GetConsoleCP
LoadLibraryExW
CloseThreadpoolIo
ExitProcess
GetEnvironmentStringsW
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
FileTimeToSystemTime
GetSystemTime
GetCalendarInfoEx
CompareStringOrdinal
CompareStringEx
FindNLSStringEx
GetLocaleInfoEx
EnumSystemLocalesEx
ResolveLocaleName
LCIDToLocaleName
GetUserPreferredUILanguages
FindStringOrdinal
GetCurrentProcessorNumber
GetCurrentThread
WaitForSingleObject
Sleep
CreateThreadpoolWork
CloseThreadpoolWork
SubmitThreadpoolWork
CreateThreadpoolTimer
SetThreadpoolTimer
CreateThreadpoolWait
SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
InitializeCriticalSection
InitializeConditionVariable
DeleteCriticalSection
EnterCriticalSection
SleepConditionVariableCS
LeaveCriticalSection
WakeConditionVariable
WaitForMultipleObjectsEx
QueryPerformanceFrequency
GetFullPathNameW
GetLongPathNameW
GetCPInfo
LocalAlloc
GetNativeSystemInfo
GetProcAddress
RaiseFailFastException
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
LocaleNameToLCID
LCMapStringEx
EnumTimeFormatsEx
EnumCalendarInfoExEx
CreateDirectoryW
CreateFileW
DeleteFileW
DeviceIoControl
ExpandEnvironmentStringsW
FindClose
FindFirstFileExW
FlushFileBuffers
FreeLibrary
GetCurrentDirectoryW
GetFileAttributesExW
GetFileInformationByHandleEx
GetOverlappedResult
GetSystemDirectoryW
GetTempFileNameW
QueryUnbiasedInterruptTime
SetFileInformationByHandle
SetFilePointerEx
SetThreadErrorMode
CreateThread
ResumeThread
GetThreadPriority
SetThreadPriority
GetDynamicTimeZoneInformation
GetTimeZoneInformation
SetEvent
ResetEvent
CreateEventExW
GetEnvironmentVariableW
FreeEnvironmentStringsW
FlushProcessWriteBuffers
GetCurrentThreadId
WaitForSingleObjectEx
VirtualQuery
RtlCaptureContext
RtlRestoreContext
AddVectoredExceptionHandler
FlsAlloc
FlsGetValue
FlsSetValue
CreateEventW
TerminateProcess
SwitchToThread
SuspendThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualProtect
VirtualFree
QueryInformationJobObject
GetModuleHandleW
GetModuleHandleExW
GetProcessAffinityMask
InitializeContext
GetEnabledXStateFeatures
SetXStateFeaturesMask
GetSystemTimeAsFileTime
InitializeCriticalSectionEx
DebugBreak
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetTickCount
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
GetWriteWatch
ResetWriteWatch
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
IsDebuggerPresent
InitializeSListHead
GetCurrentProcessId
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
InitializeCriticalSectionAndSpinCount

ncrypt

NCryptDeleteKey
NCryptOpenKey
NCryptGetProperty
NCryptSetProperty
NCryptFreeObject
NCryptOpenStorageProvider
NCryptImportKey

ole32

CoUninitialize
CoWaitForMultipleHandles
CoCreateGuid
CoGetApartmentType
CoTaskMemAlloc
CoTaskMemFree
CoInitializeEx

user32

LoadStringW

ws2_32

WSACleanup
GetAddrInfoExW
FreeAddrInfoW
GetAddrInfoW
WSAStartup
FreeAddrInfoExW
GetNameInfoW
bind
closesocket
getsockopt
ioctlsocket
recv
select
send
setsockopt
shutdown
WSAConnect
WSAGetOverlappedResult
WSAIoctl
WSARecv
WSASend
WSASocketW
WSAEventSelect

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

_set_new_mode
malloc
calloc
free
_callnewh

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

cos
floor
log10
pow
ceil
tan
modf
__setusermatherr
log2
sin

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

strcmp
strncpy_s
strcpy_s
wcsncmp
_wcsicmp
_stricmp

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

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

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

__stdio_common_vsprintf_s
__p__commode
__stdio_common_vfprintf
__stdio_common_vsscanf
_set_fmode
__acrt_iob_func

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

_configthreadlocale

Exports

Exports

DotNetRuntimeDebugHeader

Sections

.text
Size: 791KB - Virtual size: 791KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.managed
Size: 3.8MB - Virtual size: 3.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4.4MB - Virtual size: 4.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 521KB - Virtual size: 632KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 336KB - Virtual size: 335KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 219KB - Virtual size: 219KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

49e6da78c0c49e020321e0bf4837a446

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

bcrypt

crypt32

iphlpapi

kernel32

ncrypt

ole32

user32

ws2_32

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 791KB - Virtual size: 791KB

.managed Size: 3.8MB - Virtual size: 3.8MB

.rdata Size: 4.4MB - Virtual size: 4.4MB

.data Size: 521KB - Virtual size: 632KB

.pdata Size: 336KB - Virtual size: 335KB

_RDATA Size: 512B - Virtual size: 252B

.rsrc Size: 6KB - Virtual size: 5KB

.reloc Size: 219KB - Virtual size: 219KB

.text
Size: 791KB - Virtual size: 791KB

.managed
Size: 3.8MB - Virtual size: 3.8MB

.rdata
Size: 4.4MB - Virtual size: 4.4MB

.data
Size: 521KB - Virtual size: 632KB

.pdata
Size: 336KB - Virtual size: 335KB

_RDATA
Size: 512B - Virtual size: 252B

.rsrc
Size: 6KB - Virtual size: 5KB

.reloc
Size: 219KB - Virtual size: 219KB