Static task
static1
Behavioral task
behavioral1
Sample
b3a404e1c71af062a7dc33b3c9685c57b38eeb565270217ba42ac5702875c059.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b3a404e1c71af062a7dc33b3c9685c57b38eeb565270217ba42ac5702875c059.exe
Resource
win10v2004-20231215-en
General
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Target
b3a404e1c71af062a7dc33b3c9685c57b38eeb565270217ba42ac5702875c059
-
Size
736KB
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MD5
3418fc39e31bf0cbebec6c5e7b1a4d8b
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SHA1
714ebcd35428843862bf7bd3689496a5cc80d474
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SHA256
b3a404e1c71af062a7dc33b3c9685c57b38eeb565270217ba42ac5702875c059
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SHA512
63a51073bf2c419f040e16f137bbda3469752006fced5652dbc9f5ac8e5a3e4ac2663d0845c68ac2685fb9726bd1d7e361164b66028540830c2329073a2666d3
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SSDEEP
12288:tXDys4mbWSOxYLB2bsItxntDtSb6a1+kMqTwP9RaSLR:NN4mbZAljne2q69QSLR
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3a404e1c71af062a7dc33b3c9685c57b38eeb565270217ba42ac5702875c059
Files
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b3a404e1c71af062a7dc33b3c9685c57b38eeb565270217ba42ac5702875c059.exe windows:5 windows x86 arch:x86
682643c6f3655e85c81888e542ecf097
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
GetConsoleOutputCP
WriteConsoleA
GetLocaleInfoW
ReadFile
SetEndOfFile
SetFilePointer
SetStdHandle
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
GetLocaleInfoA
GetTimeZoneInformation
GetTimeFormatA
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
GetConsoleMode
GetConsoleCP
FlushFileBuffers
InterlockedExchange
InitializeCriticalSectionAndSpinCount
LoadLibraryW
SetConsoleCtrlHandler
CompareStringA
CompareStringW
Sleep
FreeLibrary
VirtualFree
VirtualAlloc
GetLocalTime
LoadLibraryA
GetDateFormatA
GetProcAddress
RtlUnwind
RaiseException
EnterCriticalSection
LeaveCriticalSection
IsDebuggerPresent
DebugBreak
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
GetCommandLineA
GetStartupInfoA
HeapValidate
IsBadReadPtr
TlsGetValue
GetModuleHandleW
TlsAlloc
TlsSetValue
GetCurrentThreadId
TlsFree
InterlockedIncrement
SetLastError
GetLastError
InterlockedDecrement
GetCurrentThread
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetModuleFileNameW
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection
ExitProcess
FatalAppExitA
HeapFree
HeapAlloc
GetProcessHeap
VirtualQuery
GetModuleHandleA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapDestroy
HeapCreate
WriteFile
HeapSize
HeapReAlloc
GetACP
GetOEMCP
GetCPInfo
IsValidCodePage
CloseHandle
CreateFileA
OutputDebugStringA
WriteConsoleW
OutputDebugStringW
SetEnvironmentVariableA
user32
MessageBoxA
IntersectRect
DrawIcon
LoadCursorA
AdjustWindowRect
GetSystemMetrics
MoveWindow
EndDialog
DialogBoxParamA
DestroyWindow
GetDC
SetCursor
DefWindowProcA
BeginPaint
GetClientRect
EndPaint
PostQuitMessage
CreateWindowExA
ShowWindow
UpdateWindow
LoadIconA
RegisterClassExA
LoadStringA
GetMessageA
TranslateMessage
DispatchMessageA
gdi32
SetPixel
MoveToEx
LineTo
BitBlt
CreateCompatibleDC
CreateCompatibleBitmap
SelectObject
DeleteObject
DeleteDC
CreatePen
Sections
.text Size: 375KB - Virtual size: 374KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 70KB - Virtual size: 70KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 247KB - Virtual size: 259KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ