Static task
static1
Behavioral task
behavioral1
Sample
naabu.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
naabu.exe
Resource
win10v2004-20230703-en
General
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Target
387968546e03c9756f68ee9fe25e299ce8665cbecabe665c5c2de10f625db37c
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Size
8.0MB
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MD5
8296ce98a54899a506d8c309eb566174
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SHA1
e0c4a8c8bba3400ffcdcc5b196dae7f39825afe4
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SHA256
387968546e03c9756f68ee9fe25e299ce8665cbecabe665c5c2de10f625db37c
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SHA512
8be9574f0e38d1a842c9cd338e9cf010cac65cba6314a910dd627779b1dee4169335687c08fe3c9c187c281b014e9e9820e0cd4a50ca00567e2a172ecf7a0a51
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SSDEEP
196608:XTSR4eTnZY2Z7VCbxjBOS/3JPKn69hrJU0cgyRrcecGJlllJ:uR4eK5Bx3JPi6vrJU3JcQv/J
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/naabu.exe
Files
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387968546e03c9756f68ee9fe25e299ce8665cbecabe665c5c2de10f625db37c.zip
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naabu.exe.exe windows x64
9cbefe68f395e67356e2a5d8d1b285c0
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 10.5MB - Virtual size: 10.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11.1MB - Virtual size: 11.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.2MB - Virtual size: 8.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 276KB - Virtual size: 276KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ