Static task
static1
Behavioral task
behavioral1
Sample
381fbc32e0327809f92671f7bd685f7d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
381fbc32e0327809f92671f7bd685f7d.exe
Resource
win10v2004-20231215-en
General
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Target
381fbc32e0327809f92671f7bd685f7d
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Size
48KB
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MD5
381fbc32e0327809f92671f7bd685f7d
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SHA1
a4d8c9121bc96d2a1cb82c9de439963b1363ce5e
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SHA256
ecf8e99cbeb7b085c367eea3fe943260fa5bfbeb5a609bb547eff6d1e9c0f570
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SHA512
eb48b37c6921254e31eeb4d7da56a8146e3d2abc91eede3c7eeea84fec6dfd9cdcd5435941a0b6f3690a393d3139c80e399d76b46c01438dc60e31bb8f9927ba
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SSDEEP
768:UeY5ZaUNR8tvnwKTSg03L3AxRXk74otKqNov:2X//KOg834Rgsmov
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 381fbc32e0327809f92671f7bd685f7d
Files
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381fbc32e0327809f92671f7bd685f7d.exe windows:4 windows x86 arch:x86
88d84647d913d6942d2fcd5ee72f4a20
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetQueuedCompletionStatus
lstrlenA
GetComputerNameA
WinExec
GetCurrentProcess
DeleteFileA
GetDriveTypeA
GetDiskFreeSpaceExA
FindNextFileA
FindClose
FindFirstFileA
lstrcatA
lstrcmpA
GetModuleFileNameA
CopyFileA
ExitProcess
SetThreadPriority
CreateThread
InitializeCriticalSection
Sleep
EnterCriticalSection
LeaveCriticalSection
PostQueuedCompletionStatus
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
LoadLibraryA
GetProcAddress
GetOEMCP
GetACP
GetCPInfo
IsBadCodePtr
IsBadReadPtr
SetUnhandledExceptionFilter
IsBadWritePtr
VirtualAlloc
VirtualFree
WriteFile
CreateIoCompletionPort
ReadFile
GetLastError
CreateFileA
GetFileSize
lstrcpyA
DeleteCriticalSection
CloseHandle
HeapCreate
HeapDestroy
GetVersionExA
GetEnvironmentVariableA
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
WideCharToMultiByte
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
HeapSize
TerminateProcess
HeapReAlloc
HeapFree
RtlUnwind
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
HeapAlloc
GetStringTypeW
user32
wsprintfA
PostMessageA
MessageBoxA
ExitWindowsEx
TranslateMessage
DispatchMessageA
GetMessageA
UpdateWindow
ShowWindow
CreateWindowExA
RegisterClassA
LoadIconA
LoadCursorA
DefWindowProcA
PostQuitMessage
gdi32
GetStockObject
advapi32
RegSetValueExA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
GetUserNameA
RegOpenKeyExA
ws2_32
WSASocketA
getsockopt
setsockopt
closesocket
htons
inet_addr
inet_ntoa
WSAGetLastError
gethostbyname
connect
bind
htonl
WSASend
WSARecv
shutdown
WSAStartup
Sections
.text Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE