Static task
static1
Behavioral task
behavioral1
Sample
fc55a0e4f5ddb194d8bfc033968e179a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
fc55a0e4f5ddb194d8bfc033968e179a.exe
Resource
win10v2004-20231215-en
General
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Target
fc55a0e4f5ddb194d8bfc033968e179a
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Size
283KB
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MD5
fc55a0e4f5ddb194d8bfc033968e179a
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SHA1
c81e99108f49b64456bb3757799ab9f0bb929edc
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SHA256
8fe4c25255cc7163f046907b643d60cb47227df40d7afae1a46a133c3e433c71
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SHA512
3e158c15dee6bdf743dcc9a56a13a03843149ff2ea2c2ecb805017d4f28bef99111c2bb4081415d7eaec866f8b7af10af2685ec04f70b6f0545b26cad3ef11e7
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SSDEEP
6144:M8THFXryXiDOpppppppppppppppppppppppppppppppppppppppppppppppppppm:M8THJGiOpppppppppppppppppppppppG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fc55a0e4f5ddb194d8bfc033968e179a
Files
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fc55a0e4f5ddb194d8bfc033968e179a.exe windows:5 windows x86 arch:x86
be32fcc0e3bbd81700f0047557332d71
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
userenv
GetProfilesDirectoryA
kernel32
InterlockedIncrement
InterlockedDecrement
GetVolumeInformationA
GetComputerNameA
GetCurrentProcessId
LocalFree
OpenProcess
GlobalAlloc
GlobalFree
CreateMutexA
ExitProcess
TlsSetValue
TlsAlloc
TlsGetValue
FlushFileBuffers
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
InitializeCriticalSectionAndSpinCount
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
GetConsoleMode
GetConsoleCP
HeapReAlloc
VirtualAlloc
EnterCriticalSection
LeaveCriticalSection
GetSystemTimeAsFileTime
QueryPerformanceCounter
VirtualFree
GetModuleHandleA
GetVersionExA
FindClose
FindNextFileA
GetFileAttributesA
FindFirstFileA
lstrcatA
HeapFree
SetEndOfFile
SetFilePointer
GetPrivateProfileStringA
MoveFileExA
lstrcmpA
GetTickCount
RemoveDirectoryA
lstrcpyA
DeleteFileA
GetCurrentProcess
Sleep
WriteFile
GetTempPathA
GetProcessHeap
HeapAlloc
GetModuleHandleW
LoadLibraryA
ReadFile
GetFileSize
CreateFileA
FreeLibrary
GetModuleFileNameA
GetProcAddress
CloseHandle
lstrlenA
GetLastError
TlsFree
WriteConsoleW
HeapCreate
DeleteCriticalSection
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetStdHandle
LCMapStringW
MultiByteToWideChar
RtlUnwind
RaiseException
GetStartupInfoA
GetCommandLineA
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WideCharToMultiByte
LCMapStringA
HeapSize
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
GetCurrentThreadId
TerminateProcess
SetLastError
user32
SendMessageA
FindWindowA
ExitWindowsEx
MessageBoxA
GetShellWindow
DefWindowProcA
InvalidateRect
GetWindowRect
GetSysColor
EndPaint
GetDlgItem
SetWindowTextA
FillRect
BeginPaint
LoadBitmapA
PostQuitMessage
DestroyWindow
IsDialogMessageA
UpdateWindow
ShowWindow
SetWindowPos
AdjustWindowRectEx
GetWindowLongA
CreateWindowExA
SystemParametersInfoA
RegisterClassExA
LoadIconA
LoadCursorA
SetForegroundWindow
SetFocus
TranslateMessage
DispatchMessageA
GetMessageA
GetUserObjectSecurity
GetWindowThreadProcessId
gdi32
GetTextExtentPoint32A
SetBkMode
DeleteDC
BitBlt
SelectObject
CreateCompatibleDC
DeleteObject
CreateSolidBrush
GetObjectA
CreateFontA
GetStockObject
TextOutA
advapi32
RegEnumKeyA
LookupAccountSidA
GetTokenInformation
IsValidSid
GetSecurityDescriptorOwner
ConvertSidToStringSidA
GetUserNameA
RegOpenKeyA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
RegCreateKeyA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegDeleteValueA
RegDeleteKeyA
shell32
ShellExecuteExA
ord680
ShellExecuteA
SHFileOperationA
SHGetFolderPathA
oleaut32
VariantClear
shlwapi
SHDeleteKeyA
PathFileExistsA
StrNCatA
StrStrIA
wnsprintfA
Sections
.text Size: 61KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 191KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ