Static task
static1
Behavioral task
behavioral1
Sample
b9f30a18c616855418a82cf5b997a08c1f5f1dd53c17f740d820e883307e03f5.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b9f30a18c616855418a82cf5b997a08c1f5f1dd53c17f740d820e883307e03f5.exe
Resource
win10v2004-20240226-en
General
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Target
b9f30a18c616855418a82cf5b997a08c1f5f1dd53c17f740d820e883307e03f5
-
Size
896KB
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MD5
2b3fc7c7b2a9f7b374b98a17741a2716
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SHA1
f2759f30ac75b479a80c222a004d25e1bab9e136
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SHA256
b9f30a18c616855418a82cf5b997a08c1f5f1dd53c17f740d820e883307e03f5
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SHA512
b6e0da6185cd1f239346316886c5d14708cbadebe95124914bd18f2ece775859638e4fa86108cd13160f2c39d2b3cdffc1081801b11add8ae0ea212d5098a152
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SSDEEP
24576:xxpLaqzdGa+VA/XiMfkpW0CVibxUscP0AkPH:XJnUreiMfFVibxURMH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b9f30a18c616855418a82cf5b997a08c1f5f1dd53c17f740d820e883307e03f5
Files
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b9f30a18c616855418a82cf5b997a08c1f5f1dd53c17f740d820e883307e03f5.exe windows:4 windows x86 arch:x86
f6190d214c9f2a179a7a632c469d27b7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
shell32
ShellExecuteW
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetMalloc
FindExecutableW
user32
GetSysColor
GetClientRect
SetRect
EndPaint
LoadCursorA
CharUpperBuffA
GetLastActivePopup
ShowWindow
PostMessageA
SendMessageA
EnableWindow
SetWindowTextA
SetForegroundWindow
SetActiveWindow
GetKeyState
MessageBoxW
GetParent
SetDlgItemTextA
SendDlgItemMessageA
GetDlgItem
BeginPaint
UpdateWindow
LoadStringA
MessageBoxA
GetWindowLongA
SetWindowLongA
wsprintfA
SetTimer
KillTimer
DialogBoxParamA
GetDlgItemTextA
EndDialog
GetWindowRect
GetSystemMetrics
SetWindowPos
PeekMessageA
TranslateMessage
DispatchMessageA
SetCursor
CharNextA
SetWindowWord
GetWindowWord
DefWindowProcA
RegisterClassA
InvalidateRect
kernel32
GetConsoleMode
GetConsoleCP
SetFilePointer
GetLocaleInfoA
Sleep
EnterCriticalSection
LeaveCriticalSection
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
VirtualFree
HeapCreate
HeapDestroy
DeleteCriticalSection
GetFileType
SetHandleCount
GetEnvironmentStringsW
WideCharToMultiByte
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetStdHandle
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
lstrcatA
FindClose
FindFirstFileA
GetCurrentDirectoryA
CreateDirectoryA
SetFileTime
LocalFileTimeToFileTime
DosDateTimeToFileTime
LocalAlloc
GetDriveTypeA
lstrcpyA
_lclose
GlobalLock
GlobalAlloc
lstrlenA
GlobalFree
GlobalUnlock
GlobalHandle
GetEnvironmentVariableA
LocalFree
_llseek
_lread
_lopen
CloseHandle
WriteFile
CreateFileA
ExitProcess
GetModuleHandleA
_lcreat
GetVolumeInformationA
MultiByteToWideChar
CreateProcessW
lstrlenW
GetWindowsDirectoryA
lstrcmpiA
GlobalMemoryStatus
GetVersion
GetVersionExA
GetModuleFileNameA
GetSystemTime
_lwrite
SetErrorMode
LoadLibraryA
InitializeCriticalSection
VirtualAlloc
HeapReAlloc
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
HeapSize
FlushFileBuffers
SetCurrentDirectoryA
GetModuleFileNameW
RtlUnwind
GetCommandLineA
HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoA
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
GetProcAddress
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetLastError
TerminateProcess
GetCurrentProcess
gdi32
SetTextColor
SetTextAlign
GetBkColor
GetTextExtentPoint32A
ExtTextOutA
CreateDCA
GetDeviceCaps
CreateFontIndirectA
DeleteDC
SelectObject
DeleteObject
SetBkColor
advapi32
RegQueryValueW
comctl32
ord17
Sections
.text Size: 60KB - Virtual size: 56KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
_winzip_ Size: 764KB - Virtual size: 764KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ