djoin[.]exe | Triage

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General

Target

djoin.exe
Size

92KB
MD5

79a3d5193ebc330b93836be414de1fec
SHA1

1b3fb12ae31761f2156c949b64a9eca7f3b681f8
SHA256

dbf7e599a2c9c6835d15b4cd60c34d600b6bf10056a4d73155ebf235290c4a7d
SHA512

1c5b172d11ad0111a1a427a808325bd1cb3b1c8c863d9be79abb82dd635ee6d14ad65799240429d185709ca043621db10adf1c4025838ce2cf323839089676be
SSDEEP

1536:8LCDlVMTmGfM/WGXxpIi1tkG8QIh6afXmrL8lQJ:8mTMT4WGzcGh4bPn

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
djoin.exe

Files

djoin.exe
.exe windows:10 windows x64 arch:x64

b641a927b105dd92245ffc3b87bfcee1

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

djoin.pdb

Imports

msvcrt

wprintf
__dllonexit
__C_specific_handler
memcpy
_fmode
_commode
?terminate@@YAXXZ
_cexit
_lock
exit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
malloc
free
printf
__setusermatherr
wcscpy_s
_vsnprintf
_wtoi
_wcsicmp
setlocale
_vsnwprintf
fwprintf
_unlock
_onexit
swprintf_s
_wcsnicmp
__CxxFrameHandler4
wcschr
wcsrchr
__iob_func
_initterm
_exit
memset

netprovfw

NetpRequestProvisioningPackageInstallForIMC
NetCreateProvisioningPackage
NetRequestProvisioningPackageInstall
NetpProvDomainJoinLicensingCheck
NetpAnalyzeProvisioningPackage

api-ms-win-core-localization-l1-2-0

FormatMessageW
SetThreadPreferredUILanguages

api-ms-win-core-errorhandling-l1-1-0

SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError

api-ms-win-core-libraryloader-l1-2-0

GetModuleHandleW
LoadStringW
FreeLibrary
LoadLibraryExW
GetModuleFileNameW
GetProcAddress

api-ms-win-core-file-l1-1-0

WriteFile
DeleteFileW
GetFileAttributesW
GetFileSize
ReadFile
CreateDirectoryW
GetFullPathNameW
CreateFileW

api-ms-win-core-registry-l1-1-0

RegCreateKeyExW
RegQueryValueExW
RegDeleteValueW
RegCloseKey
RegOpenKeyExW
RegSaveKeyExW
RegLoadKeyW
RegSetValueExW
RegUnLoadKeyW

api-ms-win-core-console-l1-1-0

GetConsoleOutputCP

api-ms-win-core-processenvironment-l1-1-0

GetStdHandle
ExpandEnvironmentStringsW

api-ms-win-service-management-l1-1-0

OpenSCManagerW
StartServiceW
CloseServiceHandle
OpenServiceW

api-ms-win-eventing-controller-l1-1-0

StartTraceW
ControlTraceW

rpcrt4

UuidToStringW
UuidCreate
RpcStringFreeW

netutils

NetApiBufferFree
NetApiBufferAllocate

api-ms-win-core-heap-l2-1-0

LocalFree
LocalAlloc

logoncli

DsGetDcNameW

api-ms-win-core-synch-l1-2-0

Sleep

api-ms-win-core-sysinfo-l1-1-0

GetWindowsDirectoryW
GetTickCount64
GetSystemTimeAsFileTime
GetTickCount
GetVersionExW

wkscli

NetJoinDomain
NetUseDel
NetUseAdd

api-ms-win-core-handle-l1-1-0

CloseHandle

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

GetProcessHeap
HeapFree
HeapAlloc
HeapSetInformation

api-ms-win-service-winsvc-l1-1-0

QueryServiceStatus

api-ms-win-core-rtlsupport-l1-1-0

RtlVirtualUnwind
RtlCaptureContext
RtlLookupFunctionEntry

api-ms-win-core-processthreads-l1-1-0

GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
TerminateProcess

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-eventing-legacy-l1-1-0

EnableTrace

ntdll

RtlNtStatusToDosError
RtlAllocateHeap
RtlGetNtProductType
RtlFreeHeap
NtOpenProcessToken
NtDuplicateToken
NtSetInformationThread
NtClose
NtAdjustPrivilegesToken
DbgPrint

api-ms-win-core-synch-l1-1-0

EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
CreateEventW
SetEvent
OpenEventW
WaitForSingleObject

api-ms-win-eventing-classicprovider-l1-1-0

UnregisterTraceGuids
RegisterTraceGuidsW
GetTraceEnableLevel
GetTraceEnableFlags
TraceEvent
GetTraceLoggerHandle

api-ms-win-core-delayload-l1-1-1

ResolveDelayLoadedAPI

api-ms-win-core-delayload-l1-1-0

DelayLoadFailureHook

Sections

.text
Size: 28KB - Virtual size: 27KB

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: 4KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 936B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 4KB - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 204B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b641a927b105dd92245ffc3b87bfcee1

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

netprovfw

api-ms-win-core-localization-l1-2-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-file-l1-1-0

api-ms-win-core-registry-l1-1-0

api-ms-win-core-console-l1-1-0

api-ms-win-core-processenvironment-l1-1-0

api-ms-win-service-management-l1-1-0

api-ms-win-eventing-controller-l1-1-0

rpcrt4

netutils

api-ms-win-core-heap-l2-1-0

logoncli

api-ms-win-core-synch-l1-2-0

api-ms-win-core-sysinfo-l1-1-0

wkscli

api-ms-win-core-handle-l1-1-0

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

api-ms-win-service-winsvc-l1-1-0

api-ms-win-core-rtlsupport-l1-1-0

api-ms-win-core-processthreads-l1-1-0

api-ms-win-core-profile-l1-1-0

api-ms-win-eventing-legacy-l1-1-0

ntdll

api-ms-win-core-synch-l1-1-0

api-ms-win-eventing-classicprovider-l1-1-0

api-ms-win-core-delayload-l1-1-1

api-ms-win-core-delayload-l1-1-0

Sections

.text Size: 28KB - Virtual size: 27KB

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

.data Size: 4KB - Virtual size: 35KB

.pdata Size: 4KB - Virtual size: 936B

.didat Size: 4KB - Virtual size: 16B

.rsrc Size: 20KB - Virtual size: 17KB

.reloc Size: 4KB - Virtual size: 204B

.text
Size: 28KB - Virtual size: 27KB

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

.data
Size: 4KB - Virtual size: 35KB

.pdata
Size: 4KB - Virtual size: 936B

.didat
Size: 4KB - Virtual size: 16B

.rsrc
Size: 20KB - Virtual size: 17KB

.reloc
Size: 4KB - Virtual size: 204B