Static task
static1
Behavioral task
behavioral1
Sample
encrypter.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
encrypter.exe
Resource
win10v2004-20230703-en
General
-
Target
encrypter.exe.sc
-
Size
236KB
-
MD5
b6ada9634ff157501d6af6ffdc3a7b5d
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SHA1
a043d78650ca7f147f5d6bf00914274d878e930f
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SHA256
31750914be8baf56c2dca30fb760ad68d7944a530670de19a68f106d24d14b90
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SHA512
c25494da8b1a555a793d8b6efb1f0c9cfff5e7ca2103c710ef4861c712b156235b201d03f8f985c6d7b3d4788f4b59273b033e9fa9d0a92305f33c63e67ad2ee
-
SSDEEP
3072:N7GiQqxeJsyMV7CfwZI0H0Caze5UVW4gi8hixjPld4g6JTLwVKlA+omEMNWv:N7GiZen+C4zobW080jf4XLwU+Bm9Wv
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource encrypter.exe.sc
Files
-
encrypter.exe.sc.exe windows x86
7567c7093c863dbd2a1923e169b2eaa0
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
GetErrorInfo
SysFreeString
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
SetSecurityDescriptorOwner
SetSecurityDescriptorDacl
OpenProcessToken
LookupPrivilegeValueW
LookupAccountNameW
InitializeSecurityDescriptor
AdjustTokenPrivileges
QueryServiceStatus
OpenServiceA
OpenSCManagerA
EnumDependentServicesA
ControlService
CloseServiceHandle
SetEntriesInAclW
GetNamedSecurityInfoW
SetNamedSecurityInfoW
BuildTrusteeWithSidW
user32
GetKeyboardType
DestroyWindow
LoadStringA
MessageBoxA
CharNextA
CreateWindowExA
UnregisterClassA
TranslateMessage
ShowWindow
SetTimer
SetMenu
SendMessageW
SendMessageA
RegisterHotKey
RegisterClassA
PeekMessageA
MsgWaitForMultipleObjects
MoveWindow
ModifyMenuA
MessageBoxA
LoadStringA
LoadCursorA
KillTimer
IsWindowVisible
GetWindowRect
GetSystemMetrics
GetMessageA
EnableWindow
DispatchMessageA
DefWindowProcA
CreatePopupMenu
CreateMenu
CharNextW
CharLowerBuffW
AppendMenuA
CharNextA
CharLowerBuffA
CharToOemA
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
ExitThread
CreateThread
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
WriteFile
WaitForSingleObject
VirtualQuery
TerminateThread
TerminateProcess
SetThreadPriority
SetLastError
SetFilePointer
SetFileAttributesW
SetEvent
SetEndOfFile
ResumeThread
ResetEvent
ReadFile
QueryDosDeviceA
OpenProcess
MultiByteToWideChar
MoveFileExW
LocalFree
LoadLibraryA
LeaveCriticalSection
InitializeCriticalSection
GlobalUnlock
GlobalReAlloc
GlobalHandle
GlobalLock
GlobalFree
GlobalAlloc
GetVersionExA
GetTickCount
GetThreadLocale
GetSystemInfo
GetStdHandle
GetProcAddress
GetModuleHandleA
GetModuleFileNameW
GetModuleFileNameA
GetLogicalDriveStringsA
GetLocaleInfoW
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetFileSize
GetFileAttributesW
GetExitCodeThread
GetEnvironmentVariableW
GetEnvironmentVariableA
GetDriveTypeW
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentProcessId
GetCurrentProcess
GetCommandLineW
GetCPInfo
InterlockedIncrement
InterlockedExchange
InterlockedDecrement
FreeLibrary
FormatMessageA
FindNextFileW
FindFirstFileW
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
ExitProcess
EnumCalendarInfoA
EnterCriticalSection
DuplicateHandle
DeleteFileW
DeleteCriticalSection
CreateMutexA
CreateFileW
CreateFileA
CreateEventA
CreateDirectoryW
CopyFileW
CompareStringW
CompareStringA
CloseHandle
Sleep
FindVolumeClose
SetVolumeMountPointW
GetVolumePathNamesForVolumeNameW
FindNextVolumeW
FindFirstVolumeW
gdi32
DeleteObject
CreateFontA
mpr
WNetOpenEnumW
WNetEnumResourceW
WNetCloseEnum
ole32
CLSIDFromProgID
CoCreateInstance
CoUninitialize
CoInitialize
wininet
InternetReadFile
InternetOpenA
InternetConnectA
InternetCloseHandle
HttpSendRequestA
HttpOpenRequestA
HttpAddRequestHeadersA
comctl32
InitCommonControls
shell32
ShellExecuteW
DragQueryFileW
DragAcceptFiles
ntdll
NtQueryObject
NtQuerySystemInformation
secur32
GetUserNameExW
netapi32
NetShareEnum
comdlg32
GetOpenFileNameW
Sections
.text Size: 212KB - Virtual size: 212KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 19KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ