Static task
static1
Behavioral task
behavioral1
Sample
b4b9cbc8894a5a95d8767dd877b36731f509bec54bdeba4a9e0c0b3296e0097d.exe
Resource
win10v2004-20230220-en
General
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Target
b4b9cbc8894a5a95d8767dd877b36731f509bec54bdeba4a9e0c0b3296e0097d
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Size
295KB
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MD5
4c8e02652694a588ff4573eb6a3b11a8
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SHA1
e7a87a8f9c9af99ac827eea11a7a9986671f6757
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SHA256
b4b9cbc8894a5a95d8767dd877b36731f509bec54bdeba4a9e0c0b3296e0097d
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SHA512
d5496cb489776dc75914a8feeb886e9e9308a07b1dac1990b7996bb2f87af99d62375706f60a3721b4457547c56d55ef46ed2e0d6853a1f4fa03286c957353d7
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SSDEEP
3072:BpXvychkn6pNoZDLIPbpJOTMZRA4HfFNdELbAhhOS5/M5E/PrfOE7:zqchk6pqpLIzpJO4RwBS5d/DO2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4b9cbc8894a5a95d8767dd877b36731f509bec54bdeba4a9e0c0b3296e0097d
Files
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b4b9cbc8894a5a95d8767dd877b36731f509bec54bdeba4a9e0c0b3296e0097d.exe windows x86
547a1c1b0ef74006cb7b7e7973280793
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ReadConsoleA
CancelWaitableTimer
SetComputerNameW
GetConsoleAliasesA
EnumTimeFormatsW
GetCalendarInfoW
GetSystemWindowsDirectoryA
SetConsoleCP
HeapCreate
DnsHostnameToComputerNameW
FindNextVolumeW
GetConsoleAliasW
LocalReAlloc
WriteConsoleW
GetModuleFileNameW
CreateActCtxA
ReplaceFileA
GlobalUnlock
GetLastError
GetProcAddress
VirtualAlloc
ReadFileEx
RemoveDirectoryA
GetTempFileNameA
LoadLibraryA
InterlockedExchangeAdd
LocalAlloc
TlsGetValue
GetNumberFormatW
AddAtomW
GetProfileStringA
BeginUpdateResourceA
QueryDosDeviceW
WriteProfileSectionW
FindAtomA
GetDefaultCommConfigA
FindFirstVolumeMountPointA
EnumDateFormatsA
GetModuleHandleA
QueryMemoryResourceNotification
GetConsoleTitleW
GetConsoleCursorInfo
OpenEventW
FatalAppExitA
GetShortPathNameW
GetDiskFreeSpaceExA
GetWindowsDirectoryW
AddConsoleAliasA
EnumCalendarInfoExA
EnumSystemLocalesW
LCMapStringW
WideCharToMultiByte
LCMapStringA
GetConsoleAliasesLengthW
SetProcessAffinityMask
lstrlenA
IsSystemResumeAutomatic
InitializeCriticalSectionAndSpinCount
GetStringTypeW
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapAlloc
MultiByteToWideChar
GetStartupInfoW
RaiseException
RtlUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapFree
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
VirtualFree
HeapReAlloc
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
GetLocaleInfoA
GetStringTypeA
user32
GetSysColorBrush
ChangeMenuW
GetParent
DdeQueryStringW
GetClassInfoExW
CreateAcceleratorTableA
GetWindowLongW
gdi32
GetCharWidthA
GetCharABCWidthsFloatW
SetColorAdjustment
winhttp
WinHttpOpen
Sections
.text Size: 162KB - Virtual size: 162KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 31.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 87KB - Virtual size: 86KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ