Static task
static1
Behavioral task
behavioral1
Sample
90b7831612b2c1e945d24c1de3b4bcb521e905e9d3f55bc761fc573776225db8.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
90b7831612b2c1e945d24c1de3b4bcb521e905e9d3f55bc761fc573776225db8.exe
Resource
win10v2004-20231023-en
General
-
Target
90b7831612b2c1e945d24c1de3b4bcb521e905e9d3f55bc761fc573776225db8
-
Size
92KB
-
MD5
1f3dec95d30e989f8318bc91f87c1fe9
-
SHA1
e0f3e557269b57f7488084ea202046efac34f661
-
SHA256
90b7831612b2c1e945d24c1de3b4bcb521e905e9d3f55bc761fc573776225db8
-
SHA512
6f414226bb6f50514f3594155882d16ee17733a8ea86027ba8278c95f8deae98783fc657a28fe8978a21e50cee1ccfa5370410f392227399c87c174d5c92f6ec
-
SSDEEP
1536:+vvqdAXLlXF4JllkvyInh5DnOQEPenWB/o:/dA774blk6I7CnPenMo
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 90b7831612b2c1e945d24c1de3b4bcb521e905e9d3f55bc761fc573776225db8
Files
-
90b7831612b2c1e945d24c1de3b4bcb521e905e9d3f55bc761fc573776225db8.exe windows:4 windows x86 arch:x86
a97e38462a59a3a6258decc688a6e6e8
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CompareStringW
CompareStringA
FlushFileBuffers
GetStringTypeW
GetStringTypeA
SetStdHandle
GetOEMCP
GetACP
GetCPInfo
SetFilePointer
RtlUnwind
GetFileType
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
LCMapStringW
LCMapStringA
MultiByteToWideChar
WideCharToMultiByte
CreateMutexA
OutputDebugStringA
GetLastError
FreeLibrary
LoadLibraryA
GetProcAddress
CreateThread
CreateFileA
Sleep
ReadFile
GetPrivateProfileStringA
WriteFile
CloseHandle
GetModuleFileNameA
GetStdHandle
HeapAlloc
HeapFree
ExitProcess
TerminateProcess
GetCurrentProcess
GetTimeZoneInformation
GetSystemTime
GetLocalTime
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
SetEnvironmentVariableA
user32
EndDialog
BeginPaint
GetClientRect
DrawTextA
EndPaint
PostQuitMessage
DefWindowProcA
DestroyWindow
DialogBoxParamA
CreateWindowExA
ShowWindow
UpdateWindow
LoadIconA
LoadCursorA
RegisterClassExA
PostMessageA
LoadStringA
LoadAcceleratorsA
GetMessageA
TranslateAcceleratorA
TranslateMessage
DispatchMessageA
RegisterDeviceNotificationA
advapi32
OpenServiceA
StartServiceCtrlDispatcherA
RegisterServiceCtrlHandlerA
SetServiceStatus
QueryServiceStatus
ControlService
DeleteService
OpenSCManagerA
CreateServiceA
ChangeServiceConfig2A
CloseServiceHandle
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
Sections
.text Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE