djoin[.]exe | Triage

Sharing

Copy URL

Twitter E-mail

General

Target

djoin.exe
Size

58KB
MD5

f9724b48380fe80d75a3c16280a5d78f
SHA1

6ceb145b433e6dcf2ef2171bf4747e5535a02e18
SHA256

2387e7f321b72c1a1f7bc5b81c1d67fc9abd0a0f4b28e2fab5b9745e099c0bc4
SHA512

b6d907b321ceeddc509d94c3aa2a9544a40edc41a06410f5b99f20a25370a9123ff37e024a349e1353ae1a46b604fda0b07b92336e091de781b1ce0a7443323e
SSDEEP

768:lhcofKow5ztpzQrQdr/PRu97gZsKy5073wlVk/DOiE:DfsIArHTZsKglVkV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
djoin.exe

Files

djoin.exe
.exe windows x86

7902bf509673142574ecb5d14bd25136

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

ConvertSidToStringSidW
RegCloseKey
RegSetValueExW
RegCreateKeyExW
RegOpenKeyExW
RegQueryValueExW
ControlTraceW
EnableTrace
StartTraceW
RegisterTraceGuidsW
UnregisterTraceGuids
GetTraceLoggerHandle
GetTraceEnableLevel
GetTraceEnableFlags
TraceEvent

kernel32

CreateFileW
GetFileAttributesW
WaitForSingleObject
OpenEventW
SetEvent
CreateDirectoryW
GetFullPathNameW
SetLastError
GetModuleFileNameW
HeapAlloc
LoadLibraryW
FreeLibrary
GetProcessHeap
HeapFree
GetProcAddress
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
QueryPerformanceCounter
GetModuleHandleA
SetUnhandledExceptionFilter
GetVersionExW
CreateEventW
InterlockedCompareExchange
InterlockedExchange
LocalFree
CloseHandle
WriteFile
GetLastError
ReadFile
GetModuleHandleW
HeapSetInformation
GetConsoleOutputCP
SetThreadPreferredUILanguages
FormatMessageW
ExpandEnvironmentStringsW
GetTickCount
Sleep
LocalAlloc
GetWindowsDirectoryW
GetFileSize

msvcrt

wcsrchr
_wcsnicmp
memset
memcpy
_vsnwprintf
_onexit
_lock
__dllonexit
_unlock
_controlfp
_except_handler4_common
?terminate@@YAXXZ
__set_app_type
__p__fmode
__p__commode
__setusermatherr
_amsg_exit
_initterm
exit
_XcptFilter
_exit
_cexit
__wgetmainargs
wprintf
fwprintf
swprintf_s
setlocale
_wtoi
printf
wcscpy_s
wcschr
malloc
free
_wcsicmp
_iob
_vsnprintf

user32

LoadStringW

ntdll

RtlAllocateHeap
RtlFreeHeap
DbgPrint
RtlGetNtProductType
RtlNtStatusToDosError

logoncli

DsGetDcNameW

wkscli

NetUseDel
NetUseAdd
NetJoinDomain

netutils

NetApiBufferAllocate
NetApiBufferFree

rpcrt4

UuidToStringW
RpcStringFreeW

netjoin

NetRequestOfflineDomainJoin
NetProvisionComputerAccount
NetpDecodeProvisioningBlob

Sections

.text
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7902bf509673142574ecb5d14bd25136

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

msvcrt

user32

ntdll

logoncli

wkscli

netutils

rpcrt4

netjoin

Sections

.text Size: 36KB - Virtual size: 36KB

.data Size: 2KB - Virtual size: 34KB

.rsrc Size: 15KB - Virtual size: 15KB

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

.text
Size: 36KB - Virtual size: 36KB

.data
Size: 2KB - Virtual size: 34KB

.rsrc
Size: 15KB - Virtual size: 15KB

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