Static task
static1
Behavioral task
behavioral1
Sample
f4c4c3644647daf8b89ab41310959deb.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f4c4c3644647daf8b89ab41310959deb.exe
Resource
win10v2004-20231215-en
General
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Target
f4c4c3644647daf8b89ab41310959deb
-
Size
4.4MB
-
MD5
f4c4c3644647daf8b89ab41310959deb
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SHA1
839b47a84b196b785f999b21f9c134d2f8533cc6
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SHA256
70ab02dd40195d7f56c76f7bcdf24b61209247edceb1bc76af800ef74666ee4a
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SHA512
1c2f8e38e89e5f0a04460a305a1a53e59b02eea531afc3d034473d980cf16597c77e5220b1eaa575d36f085c0c25dc97161a8d00febe019eff4e3590a79c3bc4
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SSDEEP
49152:WbJv9QhqgmdKKKFBbri5lbQLyeKu8uFvboVm4hUHMNEHHHTDO0ADydTGOlSBKAn:w2lbchbW6VB
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f4c4c3644647daf8b89ab41310959deb
Files
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f4c4c3644647daf8b89ab41310959deb.exe windows:6 windows x86 arch:x86
1adc4102ea3e876472f8d185ffc0bf40
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
OpenProcess
GlobalUnlock
GlobalLock
K32GetModuleFileNameExA
GetLastError
SetLastError
QueryPerformanceCounter
QueryPerformanceFrequency
GetCurrentThread
CloseHandle
SetEndOfFile
CreateFileW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
Sleep
IsDebuggerPresent
GetThreadTimes
DebugBreak
WideCharToMultiByte
FormatMessageW
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
DeleteCriticalSection
GetCurrentThreadId
MultiByteToWideChar
EncodePointer
DecodePointer
InitializeCriticalSectionAndSpinCount
CreateEventW
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetTickCount
GetModuleHandleW
GetProcAddress
DuplicateHandle
WaitForSingleObjectEx
GetCurrentProcess
GetExitCodeThread
GetNativeSystemInfo
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
SetEvent
ResetEvent
InitializeSListHead
RaiseException
GetStartupInfoW
GetCurrentProcessId
HeapAlloc
HeapFree
GetProcessHeap
VirtualQuery
FreeLibrary
CreateTimerQueue
SignalObjectAndWait
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
OutputDebugStringW
FreeLibraryAndExitThread
GetModuleFileNameW
GetModuleHandleA
LoadLibraryExW
GetVersionExW
VirtualAlloc
VirtualProtect
VirtualFree
SetProcessAffinityMask
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
WaitForMultipleObjectsEx
LoadLibraryW
WaitForSingleObject
RtlUnwind
HeapValidate
GetSystemInfo
GetModuleHandleExW
ExitThread
ResumeThread
ExitProcess
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
HeapSize
HeapReAlloc
HeapQueryInformation
GetFileType
WriteConsoleW
SetConsoleCtrlHandler
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
ReadFile
ReadConsoleW
SetFilePointerEx
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
GetTimeZoneInformation
FindClose
FindFirstFileExW
RtlCaptureStackBackTrace
user32
GetClipboardData
CloseClipboard
GetGUIThreadInfo
GetKeyboardLayout
GetAsyncKeyState
GetKeyState
OpenClipboard
GetWindowThreadProcessId
advapi32
CryptReleaseContext
CryptAcquireContextA
CryptGenRandom
Sections
.textbss Size: - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 706KB - Virtual size: 706KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 80KB - Virtual size: 97KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.msvcjmc Size: 1024B - Virtual size: 676B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 1024B - Virtual size: 777B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 260B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 156KB - Virtual size: 155KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ