Static task
static1
Behavioral task
behavioral1
Sample
localrelay_windows_386.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
localrelay_windows_386.exe
Resource
win10v2004-20231020-en
General
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Target
localrelay_windows_386.exe
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Size
3.2MB
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MD5
dd3aa3f8ccb1f3d571534f184e33e594
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SHA1
d750f843063ec522e79b608043880bb50998db24
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SHA256
74856d17422c41a78b823e8734af544e5b58b2ac74b356d6f6dc8946e284879f
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SHA512
7464c95827a6f0aa9550f754597385ce03891bdb2bfc178cbbd376db93d22f9912807a088c89d8c525ad96fbc67ced8c6c92566d633368133530bbde7a796d7a
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SSDEEP
49152:z4xvLnHVQVfFqMN7zjDK8UsSxxD05iDnnlNyNNPfGj01JpZJ5p3:zuOVfF9jGLD0onnlU1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource localrelay_windows_386.exe
Files
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localrelay_windows_386.exe.exe windows:6 windows x86 arch:x86
93a138801d9601e4c36e6274c8b9d111
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
QueryFullProcessImageNameA
ProcessIdToSessionId
PostQueuedCompletionStatus
OpenProcess
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateThread
CreateIoCompletionPort
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 134KB - Virtual size: 236KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 1020B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 109KB - Virtual size: 108KB
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