Static task
static1
Behavioral task
behavioral1
Sample
a316d56c492aa833dcb9b706d98d57d4.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a316d56c492aa833dcb9b706d98d57d4.exe
Resource
win10v2004-20240221-en
General
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Target
a316d56c492aa833dcb9b706d98d57d4
-
Size
681KB
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MD5
a316d56c492aa833dcb9b706d98d57d4
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SHA1
cf623c66d94c05a7756a13c49e3f3c010491a5f8
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SHA256
464335700375f8ede0003208995fc889a18b867e0616fb044a1b4c8648fd609c
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SHA512
f54dd06b404f805b84a0aa8ea4ccc6e5a1bbda6d2cadf8d33fab68624805ce5805081aaf5fc79311bb097f34df91643e8700777fd393739cd7c7bdd0ac89dcf4
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SSDEEP
12288:86NFm79jmSl8RMkxZcsSHnAC874ZD3nOBi:8EFm79P8RMk3csSHAC878O
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a316d56c492aa833dcb9b706d98d57d4
Files
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a316d56c492aa833dcb9b706d98d57d4.exe windows:4 windows x86 arch:x86
5252ccbce59fdb67b5189856e13b5c19
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetStdHandle
GetConsoleMode
TlsGetValue
GetLastError
SetLastError
RaiseException
GetTickCount
ExitProcess
GetStartupInfoA
GetCommandLineW
GetCurrentProcessId
GetCurrentThreadId
GetCurrentProcess
ReadProcessMemory
GetModuleFileNameW
GetModuleHandleA
WriteFile
ReadFile
CloseHandle
SetFilePointer
SetEndOfFile
GetSystemInfo
LoadLibraryW
LoadLibraryA
GetProcAddress
FreeLibrary
FormatMessageW
GetFileType
DeleteFileW
CreateFileW
GetFileAttributesW
GetCurrentDirectoryW
GetFullPathNameW
GetConsoleOutputCP
GetOEMCP
GetProcessHeap
HeapAlloc
HeapFree
TlsAlloc
TlsSetValue
CreateThread
ExitThread
LocalAlloc
LocalFree
Sleep
SuspendThread
ResumeThread
TerminateThread
WaitForSingleObject
SetThreadPriority
GetThreadPriority
GetCurrentThread
OpenThread
IsDebuggerPresent
CreateEventA
ResetEvent
SetEvent
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
MultiByteToWideChar
WideCharToMultiByte
GetACP
GetConsoleCP
RtlUnwind
EnumResourceTypesA
EnumResourceNamesA
EnumResourceLanguagesA
FindResourceA
FindResourceExA
LoadResource
SizeofResource
LockResource
FreeResource
CreateMutexA
GetWindowsDirectoryA
GetVersionExA
CompareStringA
GetLocaleInfoA
GetDateFormatA
EnumCalendarInfoA
CompareStringW
GetLocaleInfoW
GetDateFormatW
FindFirstFileExW
VirtualFree
GetExitCodeThread
DeviceIoControl
FindClose
GetLocalTime
GetCPInfo
GetThreadLocale
SetThreadLocale
GetUserDefaultLCID
ntdll
RtlAdjustPrivilege
NtSetInformationProcess
NtShutdownSystem
oleaut32
SysAllocStringLen
SysFreeString
SysReAllocStringLen
SafeArrayCreate
SafeArrayRedim
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetElement
SafeArrayPutElement
SafeArrayPtrOfIndex
VariantChangeTypeEx
VariantClear
VariantCopy
VariantInit
user32
MessageBoxA
CharUpperBuffW
CharLowerBuffW
PeekMessageA
CharUpperA
CharUpperBuffA
CharLowerA
CharLowerBuffA
SystemParametersInfoA
MsgWaitForMultipleObjects
GetSystemMetrics
GetWindowDC
MessageBeep
advapi32
LookupPrivilegeValueA
RegSetValueA
InitiateSystemShutdownA
RegSetValueExW
RegCreateKeyExW
RegOpenKeyExW
OpenProcessToken
AdjustTokenPrivileges
RegCloseKey
RegFlushKey
gdi32
BitBlt
shell32
SHGetFolderPathA
Sections
.text Size: 250KB - Virtual size: 249KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 10KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 371KB - Virtual size: 371KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE