Static task
static1
Behavioral task
behavioral1
Sample
720d70af366a7783603e5536f2e89e89.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
720d70af366a7783603e5536f2e89e89.exe
Resource
win10v2004-20231215-en
General
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Target
720d70af366a7783603e5536f2e89e89
-
Size
184KB
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MD5
720d70af366a7783603e5536f2e89e89
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SHA1
bdecd071f548ac74ab136a8253c981f1e1a15c2a
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SHA256
e79aa367c1768ccb2e167bd3b89fd0f83af8bd6a3ff125567ea5fcceaf97d702
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SHA512
54e358e85dd8ea273b3f780ab94e6ff97a83054b51b14fdea784a6b65698413174c43cc6e75aea3c6d78c6c917621287e3bdabac4f81f4b3ae914aabdd1e0be5
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SSDEEP
3072:3Y+iTIq2DG08HAhLTzCFvHHiJFUtovxO1r4oZUeg8aP:3Y2DGFYTC5nmfvxO4KO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 720d70af366a7783603e5536f2e89e89
Files
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720d70af366a7783603e5536f2e89e89.exe windows:4 windows x86 arch:x86
b994cd2740ee2e88e4e533e71acb1668
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WaitForSingleObject
CreateThread
lstrlenA
lstrcmpiA
InterlockedIncrement
GetModuleFileNameA
IsDBCSLeadByte
FreeLibrary
SizeofResource
LoadResource
FindResourceA
LoadLibraryExA
GetModuleHandleA
GetVersionExA
CreateEventA
Sleep
WaitForMultipleObjects
GetProcAddress
LoadLibraryA
CreateMutexA
CloseHandle
GetCommandLineA
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
FlushFileBuffers
GetConsoleMode
GetConsoleCP
SetStdHandle
SetFilePointer
ReadFile
LCMapStringW
LCMapStringA
GetStringTypeW
GetLastError
DeleteCriticalSection
InitializeCriticalSection
RaiseException
lstrlenW
WideCharToMultiByte
MultiByteToWideChar
CompareFileTime
GetCurrentThreadId
InterlockedDecrement
GetStringTypeA
GetOEMCP
GetCPInfo
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
InterlockedExchange
GetACP
GetLocaleInfoA
GetThreadLocale
EnterCriticalSection
LeaveCriticalSection
LocalFree
RtlUnwind
HeapAlloc
HeapFree
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
HeapReAlloc
GetProcessHeap
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
VirtualFree
HeapDestroy
HeapCreate
ExitProcess
WriteFile
GetStdHandle
HeapSize
FreeEnvironmentStringsA
user32
FindWindowA
UnregisterClassA
EnumDisplaySettingsA
PostThreadMessageA
ChangeDisplaySettingsExA
RegisterClassA
CreateWindowExA
ChangeDisplaySettingsA
DispatchMessageA
SetTimer
PostQuitMessage
RegisterWindowMessageA
DefWindowProcA
KillTimer
GetMessageA
SendNotifyMessageA
PostMessageA
CharNextA
advapi32
RegDeleteValueA
RegOpenKeyExA
RegEnumKeyExA
RegDeleteKeyA
RegSetValueExA
RegQueryValueExA
RegCloseKey
RegCreateKeyExA
RegQueryInfoKeyA
ole32
CoUninitialize
CoCreateInstance
CoTaskMemAlloc
CoTaskMemRealloc
CoRevokeClassObject
CoInitialize
CoSuspendClassObjects
CoTaskMemFree
StringFromGUID2
CoRegisterClassObject
oleaut32
VarUI4FromStr
RegisterTypeLi
UnRegisterTypeLi
LoadTypeLi
SysStringLen
SysFreeString
SysAllocString
VariantClear
Sections
.text Size: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
bkav.plp Size: 52KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ