Static task
static1
Behavioral task
behavioral1
Sample
b0affaa98d34797acb2e5ab1d01a52028919074c95f4f9abc3b99d05446507c1.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b0affaa98d34797acb2e5ab1d01a52028919074c95f4f9abc3b99d05446507c1.exe
Resource
win10v2004-20230703-en
General
-
Target
b0affaa98d34797acb2e5ab1d01a52028919074c95f4f9abc3b99d05446507c1
-
Size
2.2MB
-
MD5
df3f633ce938f8b3924712bbdbc59abf
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SHA1
a1b4356950626020077d0efb7e91adcd2e7325e4
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SHA256
b0affaa98d34797acb2e5ab1d01a52028919074c95f4f9abc3b99d05446507c1
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SHA512
d318cdad6db1af2d95c3df11f6669f02c4ffad2621fdb3caf71956a32527daf6d939d7518fb17999ba8f48777f035003531fc403850b3cd320647909ef3bb659
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SSDEEP
49152:3BWin/JuMr4kThw18EqALL01cNRTNGaTt9wBaXOsWf85PHnk:gin/JuMc8EqEL01cTjwEk
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b0affaa98d34797acb2e5ab1d01a52028919074c95f4f9abc3b99d05446507c1
Files
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b0affaa98d34797acb2e5ab1d01a52028919074c95f4f9abc3b99d05446507c1.exe windows x86
9ca89b78a0f2b079ca6ab4ff32dfda9c
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
version
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
kernel32
LoadResource
FindResourceW
GetProcAddress
GetModuleHandleW
FreeLibrary
InterlockedIncrement
lstrcmpiW
LoadLibraryExW
IsBadStringPtrW
WriteProcessMemory
WaitForSingleObject
OpenProcess
CreateEventW
SetEvent
LoadLibraryA
ResetEvent
VirtualAllocEx
CreateRemoteThread
VirtualFreeEx
OpenMutexW
QueryDosDeviceW
GetEnvironmentVariableW
GetLogicalDriveStringsW
VirtualQuery
WriteFile
CreateFileW
GetModuleHandleExW
CreateMutexW
ReleaseMutex
MultiByteToWideChar
HeapAlloc
LocalFree
GetProcessHeap
CreateDirectoryW
GetWindowsDirectoryW
ReadFile
SetFilePointer
SetEndOfFile
Sleep
DeleteFileW
GetFileSize
GetTickCount
InterlockedExchange
SetLastError
InterlockedExchangeAdd
lstrlenW
LoadLibraryW
GlobalMemoryStatusEx
ExpandEnvironmentStringsW
GetVersionExW
GetCurrentProcess
GetFileAttributesW
SetStdHandle
WaitForSingleObjectEx
OutputDebugStringA
SetEnvironmentVariableW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetCurrentThreadId
LeaveCriticalSection
WaitForMultipleObjects
GetModuleFileNameW
InterlockedDecrement
EnterCriticalSection
SizeofResource
DeleteCriticalSection
DecodePointer
RaiseException
CloseHandle
GetLastError
SetErrorMode
InitializeCriticalSectionAndSpinCount
WriteConsoleW
GetCurrentProcessId
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExW
FindFirstFileExA
GetTimeZoneInformation
FlushFileBuffers
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
LockResource
GetSystemInfo
SearchPathW
OpenFileMappingW
UnmapViewOfFile
CreateFileMappingW
MapViewOfFile
ResumeThread
OpenEventW
GetACP
WideCharToMultiByte
GetVolumeInformationW
GetDiskFreeSpaceW
GetDriveTypeW
FindFirstFileW
GetLongPathNameW
GetShortPathNameW
GetFileAttributesExW
TryEnterCriticalSection
InitializeCriticalSection
FindNextFileW
FindClose
LocalFileTimeToFileTime
FileTimeToSystemTime
FileTimeToLocalFileTime
SystemTimeToFileTime
GetSystemTime
DosDateTimeToFileTime
FileTimeToDosDateTime
HeapFree
GetComputerNameExW
GlobalAlloc
GlobalFree
SetFileTime
GetFileTime
GetFullPathNameW
RemoveDirectoryW
GetTempPathW
GetSystemDirectoryW
SetFileAttributesW
GetCurrentDirectoryW
SetCurrentDirectoryW
MoveFileExW
CopyFileW
GetTempFileNameW
MoveFileW
DeviceIoControl
lstrcatW
lstrcpyW
GetFileSizeEx
CreateProcessW
GetExitCodeProcess
FormatMessageW
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
EncodePointer
GetStringTypeW
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
IsDebuggerPresent
OutputDebugStringW
GetLocalTime
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
InitializeSListHead
RtlCaptureContext
ReleaseSemaphore
GetProcessId
SuspendThread
TerminateThread
CreateThread
GetThreadContext
CreateSemaphoreW
OpenThread
VirtualQueryEx
SetNamedPipeHandleState
DuplicateHandle
TransactNamedPipe
WaitNamedPipeW
GetStdHandle
GetFileType
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
ExitThread
FreeLibraryAndExitThread
ExitProcess
GetModuleFileNameA
SetConsoleCtrlHandler
GetCurrentThread
HeapSize
HeapReAlloc
SetFilePointerEx
GetConsoleMode
ReadConsoleW
GetConsoleCP
user32
UnregisterClassW
MessageBoxW
GetUserObjectInformationW
GetProcessWindowStation
PostThreadMessageW
GetMessageW
DispatchMessageW
PeekMessageW
CharNextW
TranslateMessage
advapi32
ReportEventW
RegisterEventSourceW
DeregisterEventSource
SetSecurityDescriptorDacl
AllocateAndInitializeSid
FreeSid
InitializeSecurityDescriptor
InitializeAcl
GetLengthSid
AddAccessAllowedAce
RegCloseKey
RegQueryInfoKeyW
RegDeleteKeyW
RegCreateKeyExW
RegEnumKeyExW
RegSetValueExW
RegOpenKeyExW
RegDeleteValueW
shell32
SHGetFolderPathW
ole32
CoTaskMemRealloc
CoCreateInstance
CoTaskMemAlloc
CoTaskMemFree
oleaut32
VarUI4FromStr
SysFreeString
shlwapi
PathFileExistsW
Sections
.text Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 304KB - Virtual size: 304KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 74KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ