Static task
static1
Behavioral task
behavioral1
Sample
3f9e0abf76988b265abca7d4550dbf03.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3f9e0abf76988b265abca7d4550dbf03.exe
Resource
win10v2004-20231215-en
General
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Target
3f9e0abf76988b265abca7d4550dbf03
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Size
135KB
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MD5
3f9e0abf76988b265abca7d4550dbf03
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SHA1
6a207f64eabf02dd44c90131ab6646c8a9820bdb
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SHA256
799874e447ce13935cf7467e755d8430ec83fcdedcbcb0645d686965a994f2f6
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SHA512
233bf55bcc30ff55508a2a44a027e4eecd877d71534592d0d32327b56f3f7349baaa83b2b8d8c3ad78d6f536ef6c4e282d85b2576405521452499f86fdfae06f
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SSDEEP
3072:dOvvkMKxSgWSzOCT8JUMLZdLsjACnmwu8l8foa:lMWVWqDT8Lmp6V
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f9e0abf76988b265abca7d4550dbf03
Files
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3f9e0abf76988b265abca7d4550dbf03.exe windows:5 windows x86 arch:x86
4193a0ed40ff3eb62fa8749475fb6e21
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
kernel32
CreateProcessA
GetCommandLineA
FindResourceA
IsDBCSLeadByte
MultiByteToWideChar
WideCharToMultiByte
DecodePointer
GetModuleHandleA
SetFilePointerEx
FlushFileBuffers
GetConsoleMode
GetConsoleCP
GetStringTypeW
SetStdHandle
GetProcessHeap
GetModuleFileNameA
LoadLibraryExA
lstrcmpiA
GetSystemTimes
CloseHandle
SizeofResource
LoadResource
Sleep
WaitForSingleObject
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
GetLastError
GetCurrentThreadId
RaiseException
GetProcAddress
FreeLibrary
InterlockedCompareExchange
InterlockedExchange
WriteConsoleW
InterlockedDecrement
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
IsDebuggerPresent
OutputDebugStringW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
SetLastError
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualQuery
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetStdHandle
WriteFile
GetACP
HeapFree
HeapAlloc
HeapSize
HeapReAlloc
LCMapStringW
GetFileType
FindClose
CreateFileW
user32
DispatchMessageA
PostThreadMessageA
CharUpperA
TranslateMessage
GetMessageA
CharNextA
LoadStringA
MessageBoxA
advapi32
SetServiceStatus
RegisterServiceCtrlHandlerA
OpenServiceA
OpenSCManagerA
DeleteService
CreateServiceA
ControlService
CloseServiceHandle
RegSetValueExA
RegQueryValueExA
RegQueryInfoKeyW
RegOpenKeyExA
RegEnumKeyExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegCloseKey
ReportEventA
RegisterEventSourceA
DeregisterEventSource
StartServiceCtrlDispatcherA
shell32
SHGetSpecialFolderPathA
ole32
CoAddRefServerProcess
CoReleaseServerProcess
CoCreateInstance
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
oleaut32
VarUI4FromStr
Sections
.text Size: 90KB - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 296B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ