Static task
static1
Behavioral task
behavioral1
Sample
aa4b8d671e74a574d78374a0804ddb96aa3e821fa1cde4073a6144ad16772d21.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
aa4b8d671e74a574d78374a0804ddb96aa3e821fa1cde4073a6144ad16772d21.exe
Resource
win10v2004-20230915-en
General
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Target
aa4b8d671e74a574d78374a0804ddb96aa3e821fa1cde4073a6144ad16772d21
-
Size
2.8MB
-
MD5
740cbd58d886a573f9d74db04bbb4c69
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SHA1
3a1dbc6edca30510e79f38673adc55e0cb27f68f
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SHA256
aa4b8d671e74a574d78374a0804ddb96aa3e821fa1cde4073a6144ad16772d21
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SHA512
baf2920cae87d5c3660425c8f033845e94ef037e4d807b91684f90afe4ba5f24ae9128706577cd5878c743549a97608e50082d16c37bfc705bbba3afa47513d6
-
SSDEEP
49152:2QfPVjjZQTIpOnBo0izFbiegVhrCeZnuHTViryBnnIF:xfPBa8OByzpyzxnuHxnI
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aa4b8d671e74a574d78374a0804ddb96aa3e821fa1cde4073a6144ad16772d21
Files
-
aa4b8d671e74a574d78374a0804ddb96aa3e821fa1cde4073a6144ad16772d21.exe windows x86
456db68351d3000d9641689decd9bcc7
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
Imports
kernel32
ExitProcess
CreateThread
GetPrivateProfileIntA
GetPrivateProfileStringA
MultiByteToWideChar
DeleteFileW
FindClose
FindFirstFileW
FindNextFileW
VirtualAlloc
VirtualFree
SetConsoleTitleA
CreateFileA
DeleteFileA
WriteFile
OutputDebugStringA
GetLastError
WriteConsoleW
HeapSize
SetStdHandle
LeaveCriticalSection
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
EnterCriticalSection
InitializeCriticalSection
CloseHandle
GetCurrentDirectoryA
GetProcAddress
GetModuleHandleA
GetCurrentProcessId
GetTickCount64
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
HeapReAlloc
ReadConsoleW
SetFilePointerEx
GetFileSizeEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetFileAttributesExW
GetFileType
HeapFree
HeapAlloc
EnumSystemLocalesW
Sleep
WideCharToMultiByte
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
CreateFileW
ReadFile
GetVolumeInformationA
CreatePipe
DeviceIoControl
WaitForSingleObject
CreateProcessW
FreeLibrary
LoadLibraryW
GetExitCodeProcess
RaiseException
RtlUnwind
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
GetCommandLineA
GetCommandLineW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
user32
MapVirtualKeyW
SetForegroundWindow
MessageBoxA
FindWindowA
GetWindowThreadProcessId
GetAsyncKeyState
advapi32
OpenSCManagerA
ControlService
StartServiceA
OpenServiceA
CloseServiceHandle
DeleteService
CreateServiceA
winmm
timeGetTime
ntdll
NtQuerySystemInformation
ws2_32
inet_pton
WSACleanup
closesocket
connect
htons
recv
send
socket
WSAStartup
iphlpapi
GetAdaptersInfo
Sections
.text Size: 520KB - Virtual size: 519KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 70KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 57KB - Virtual size: 82KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text0 Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 785KB - Virtual size: 785KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ