Static task
static1
Behavioral task
behavioral1
Sample
81c285fffb79725dea320b7f8e4ca365dc07d56fca05396e3c2f5673d160dedd.exe
Resource
win10v2004-20230703-en
General
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Target
81c285fffb79725dea320b7f8e4ca365dc07d56fca05396e3c2f5673d160dedd
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Size
288KB
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MD5
7f2e3ec52c8d31e4543ca8045c7e80ce
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SHA1
02214be26503aa6264ef6793cdc5033fe1051449
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SHA256
81c285fffb79725dea320b7f8e4ca365dc07d56fca05396e3c2f5673d160dedd
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SHA512
fcd42be46878263adb6a0954294ee89abcbd05ef5454e5e49de4b958c964564bf93f15dfdb4e5bc88e99b7492484d2e2a1f60a95fd32ed4e4caa197695edef7a
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SSDEEP
3072:u8BXpy+xnzWRiLFLdcnMkn3w8EGn9VJLisybFKc1nPxmjg+rtVyqk/EXlm:usUgiiZL2l3wqnR1kZgjgIAH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81c285fffb79725dea320b7f8e4ca365dc07d56fca05396e3c2f5673d160dedd
Files
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81c285fffb79725dea320b7f8e4ca365dc07d56fca05396e3c2f5673d160dedd.exe windows x86
7c3b1b4b5a4410f578be5287f7a270cd
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FillConsoleOutputCharacterA
FindResourceA
lstrlenA
WritePrivateProfileStructA
GetConsoleAliasesLengthW
PeekNamedPipe
TlsGetValue
AllocConsole
FindResourceW
HeapAlloc
_lwrite
InterlockedDecrement
InterlockedCompareExchange
FindCloseChangeNotification
OpenSemaphoreA
GetTickCount
FormatMessageA
GetCompressedFileSizeW
GlobalAlloc
LoadLibraryW
GetLocaleInfoW
WriteConsoleOutputA
TransactNamedPipe
CreateActCtxA
DisconnectNamedPipe
GetConsoleAliasesW
GetDateFormatW
OpenMutexW
GetLastError
lstrcmpiA
GetProcAddress
AttachConsole
VirtualAlloc
CreateMemoryResourceNotification
SearchPathA
SetFileApisToOEM
LoadLibraryA
InterlockedExchangeAdd
DeleteTimerQueue
EnumResourceTypesW
GetThreadPriority
GetCommTimeouts
UpdateResourceW
GetStringTypeW
Module32NextW
ReadConsoleInputW
GetWindowsDirectoryW
GetCurrentProcessId
AddConsoleAliasA
ResetWriteWatch
CreateFileA
SetStdHandle
WriteConsoleW
GetProfileIntA
GetComputerNameA
InterlockedIncrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetStartupInfoW
RtlUnwind
RaiseException
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
GetCPInfo
HeapCreate
VirtualFree
HeapReAlloc
GetModuleHandleW
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapSize
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeA
InitializeCriticalSectionAndSpinCount
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetFilePointer
CloseHandle
WriteConsoleA
GetConsoleOutputCP
user32
CharUpperBuffA
LoadMenuW
CharLowerBuffA
CharToOemBuffA
advapi32
InitiateSystemShutdownA
Sections
.text Size: 175KB - Virtual size: 175KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 31.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 62KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ