Static task
static1
Behavioral task
behavioral1
Sample
1c4d842b171c76da7524cf9336a23d4a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1c4d842b171c76da7524cf9336a23d4a.exe
Resource
win10v2004-20231215-en
General
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Target
1c4d842b171c76da7524cf9336a23d4a
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Size
116KB
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MD5
1c4d842b171c76da7524cf9336a23d4a
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SHA1
8bc64b8bda1eac733f9f3a19185c66650b822765
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SHA256
6cdccdf363efbc6f0063854bbb9d243835f3b31a56a4e0decaf1773a743827dd
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SHA512
b330096ae723845de72df3811eaa482f465df2317c452d62643dcb006cae9f0e74fb9efa988d9fc478971a5a3e8098bd4f005d12add5ef4aac0ebe619f7135d2
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SSDEEP
1536:MY873KNDOnHLuoaWajd1C/pshMFuu4S2mHd8Rpfk3k+4epHbMdKQhqwfowV0l4s7:MY8jWMr0b4LFTtJEVwyQwfoK0l4sfT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1c4d842b171c76da7524cf9336a23d4a
Files
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1c4d842b171c76da7524cf9336a23d4a.exe windows:4 windows x86 arch:x86
fa8fafbfd01e0c6b7113b024dfa38c3b
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
OpenProcess
FreeLibrary
LoadLibraryA
CreateToolhelp32Snapshot
Process32Next
GetVolumeInformationA
CreateFileA
CreateDirectoryA
lstrlenA
DeviceIoControl
SetEndOfFile
Process32First
SearchPathA
CreateProcessA
GetShortPathNameA
CreateProcessW
MultiByteToWideChar
GetWindowsDirectoryA
GetSystemDirectoryA
SetFileAttributesA
CopyFileA
DeleteFileA
SetEvent
CreateEventA
WaitForSingleObject
CloseHandle
GlobalAlloc
GlobalFree
GetLastError
GetModuleFileNameA
GetVersionExA
SetConsoleCtrlHandler
GetModuleHandleA
GetProcAddress
Sleep
CreateFileMappingA
GetFileAttributesA
AllocConsole
GetStdHandle
FormatMessageA
LocalFree
OpenMutexA
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
ReadFile
RtlUnwind
SetStdHandle
EnterCriticalSection
LeaveCriticalSection
GetFileType
RaiseException
GetCommandLineA
HeapAlloc
TlsAlloc
SetLastError
GetCurrentThreadId
TlsFree
TlsSetValue
TlsGetValue
GetACP
GetOEMCP
GetCPInfo
SetHandleCount
GetStartupInfoA
DeleteCriticalSection
InitializeCriticalSection
ExitProcess
TerminateProcess
GetCurrentProcess
HeapFree
SetUnhandledExceptionFilter
HeapReAlloc
HeapSize
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
LCMapStringA
WideCharToMultiByte
LCMapStringW
WriteFile
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
IsBadWritePtr
IsBadReadPtr
IsBadCodePtr
GetStringTypeA
GetStringTypeW
InterlockedExchange
FlushFileBuffers
GetLocaleInfoA
SetFilePointer
user32
DestroyWindow
DefWindowProcA
CreateWindowExA
RegisterClassA
gdi32
GetTextCharsetInfo
advapi32
DeleteService
OpenProcessToken
CreateProcessAsUserW
RegDeleteKeyA
RegOpenKeyExA
RegQueryValueExA
RegDeleteValueA
RegCreateKeyA
RegSetValueExA
RegCloseKey
CreateServiceA
GetUserNameA
LookupAccountNameA
IsValidSid
GetLengthSid
CopySid
StartServiceCtrlDispatcherA
RegisterServiceCtrlHandlerA
StartServiceA
OpenSCManagerA
OpenServiceA
ControlService
QueryServiceStatus
CloseServiceHandle
RegisterEventSourceA
ReportEventA
DeregisterEventSource
SetServiceStatus
ole32
CoInitialize
CoUninitialize
CoGetClassObject
Sections
.text Size: 84KB - Virtual size: 81KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE