Static task
static1
Behavioral task
behavioral1
Sample
b88b53db5c1fd0779cb7718630d7ac90f0ff81cfc7e8495bff1325743adeff65.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b88b53db5c1fd0779cb7718630d7ac90f0ff81cfc7e8495bff1325743adeff65.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
yplqoz.exe
Resource
win7-20240729-en
General
-
Target
b88b53db5c1fd0779cb7718630d7ac90f0ff81cfc7e8495bff1325743adeff65
-
Size
303KB
-
MD5
32a789f533962a3b74537fe4648944ef
-
SHA1
5bd15035cb0c90346112c1ceaa51ae3c1f7cb7af
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SHA256
b88b53db5c1fd0779cb7718630d7ac90f0ff81cfc7e8495bff1325743adeff65
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SHA512
b67347465d70050a3b8c69e7019ff470ada290f9c80419f0e05006bee985dc8d4fd2dcf0f5f58ed66ace32f6fe71f9ba486e9a7abe02c87d70cff344d4c54937
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SSDEEP
6144:pXFKo5lGhoBRQXvUv2K34mJgBNJGuOwIu/taVBrEFCfp9rJXoV6UzOLz3VcX+:pXRGhSv2OIP+w3/4VyopIc3LCX+
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b88b53db5c1fd0779cb7718630d7ac90f0ff81cfc7e8495bff1325743adeff65 unpack001/yplqoz.exe
Files
-
b88b53db5c1fd0779cb7718630d7ac90f0ff81cfc7e8495bff1325743adeff65.exe windows:4 windows x86 arch:x86
f4639a0b3116c2cfc71144b88a929cfd
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegEnumValueW
RegEnumKeyW
RegQueryValueExW
RegSetValueExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
RegOpenKeyExW
RegCreateKeyExW
shell32
SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
SHFileOperationW
ShellExecuteExW
ole32
CoCreateInstance
OleUninitialize
OleInitialize
IIDFromString
CoTaskMemFree
comctl32
ImageList_Destroy
ord17
ImageList_AddMasked
ImageList_Create
user32
MessageBoxIndirectW
GetDlgItemTextW
SetDlgItemTextW
CreatePopupMenu
AppendMenuW
TrackPopupMenu
OpenClipboard
EmptyClipboard
SetClipboardData
CloseClipboard
IsWindowVisible
CallWindowProcW
GetMessagePos
CheckDlgButton
LoadCursorW
SetCursor
GetSysColor
SetWindowPos
GetWindowLongW
IsWindowEnabled
SetClassLongW
GetSystemMenu
EnableMenuItem
GetWindowRect
ScreenToClient
EndDialog
RegisterClassW
SystemParametersInfoW
CharPrevW
GetClassInfoW
DialogBoxParamW
CharNextW
ExitWindowsEx
DestroyWindow
CreateDialogParamW
SetTimer
SetWindowTextW
PostQuitMessage
SetForegroundWindow
ShowWindow
wsprintfW
SendMessageTimeoutW
FindWindowExW
IsWindow
GetDlgItem
SetWindowLongW
LoadImageW
GetDC
ReleaseDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
GetClientRect
FillRect
DrawTextW
EndPaint
CharNextA
wsprintfA
DispatchMessageW
CreateWindowExW
PeekMessageW
GetSystemMetrics
gdi32
GetDeviceCaps
SetBkColor
SelectObject
DeleteObject
CreateBrushIndirect
CreateFontIndirectW
SetBkMode
SetTextColor
kernel32
lstrcmpiA
CreateFileW
GetTempFileNameW
RemoveDirectoryW
CreateProcessW
CreateDirectoryW
GetLastError
CreateThread
GlobalLock
GlobalUnlock
GetDiskFreeSpaceW
WideCharToMultiByte
lstrcpynW
lstrlenW
SetErrorMode
GetVersionExW
GetCommandLineW
GetTempPathW
GetWindowsDirectoryW
WriteFile
CopyFileW
ExitProcess
GetCurrentProcess
GetModuleFileNameW
GetFileSize
GetTickCount
Sleep
SetFileAttributesW
GetFileAttributesW
SetCurrentDirectoryW
MoveFileW
GetFullPathNameW
GetShortPathNameW
SearchPathW
CompareFileTime
SetFileTime
CloseHandle
lstrcmpiW
lstrcmpW
ExpandEnvironmentStringsW
GlobalFree
GlobalAlloc
GetModuleHandleW
LoadLibraryExW
FreeLibrary
WritePrivateProfileStringW
GetPrivateProfileStringW
lstrlenA
MultiByteToWideChar
ReadFile
SetFilePointer
FindClose
FindNextFileW
FindFirstFileW
DeleteFileW
MulDiv
lstrcpyA
MoveFileExW
lstrcatW
GetSystemDirectoryW
GetProcAddress
GetModuleHandleA
GetExitCodeProcess
WaitForSingleObject
SetEnvironmentVariableW
Sections
.text Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 126KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
baiotmx.bpc
-
yplqoz.exe.exe windows:6 windows x86 arch:x86
d8572827b61e4fc281b44a7c799ecf4d
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
imm32
ImmSetOpenStatus
ImmSetCompositionStringA
ImmGetIMEFileNameA
ImmDestroyContext
ImmGenerateMessage
ImmSetConversionStatus
ImmSetCompositionFontW
kernel32
GetConsoleMode
GetConsoleCP
FlushFileBuffers
CloseHandle
HeapReAlloc
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetFileType
IsDebuggerPresent
GetProcessHeap
ReadFile
GetOEMCP
GetACP
IsValidCodePage
HeapSize
GetModuleHandleExW
ExitProcess
GetModuleFileNameW
WriteFile
GetStdHandle
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
SetFilePointerEx
IsProcessorFeaturePresent
OutputDebugStringW
LoadLibraryExW
LoadLibraryW
SetStdHandle
WriteConsoleW
ReadConsoleW
CreateFileW
EnumTimeFormatsW
GetProcAddress
GetModuleHandleA
GetCurrentThreadId
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
Sleep
EncodePointer
DecodePointer
MultiByteToWideChar
GetStringTypeW
GetLastError
HeapFree
RaiseException
RtlUnwind
GetCommandLineW
InitializeCriticalSectionAndSpinCount
GetCPInfo
HeapAlloc
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
wininet
HttpAddRequestHeadersA
DeleteUrlCacheContainerA
FindNextUrlCacheContainerA
InternetWriteFileExW
FindNextUrlCacheEntryW
RetrieveUrlCacheEntryFileW
InternetGetCertByURL
rtutils
RouterLogRegisterA
TraceRegisterExA
RouterLogEventDataW
TracePrintfA
TracePutsExA
msi
ord137
ord134
ord148
ord27
ord44
ord152
ws2_32
WSADuplicateSocketA
WSAAccept
WSAGetOverlappedResult
getprotobyname
WSALookupServiceEnd
WSAWaitForMultipleEvents
msacm32
acmFilterDetailsW
acmFilterTagEnumW
acmFormatDetailsW
acmFilterChooseA
acmFilterDetailsA
acmFilterTagDetailsW
mscms
TranslateBitmapBits
GenerateCopyFilePaths
GetStandardColorSpaceProfileW
InstallColorProfileA
GetColorDirectoryA
SetColorProfileHeader
DisassociateColorProfileFromDeviceA
DisassociateColorProfileFromDeviceW
avifil32
EditStreamPaste
AVISaveV
AVIFileInfoA
AVIFileExit
msvfw32
MCIWndRegisterClass
ICCompressorFree
avicap32
capGetDriverDescriptionW
comdlg32
PageSetupDlgW
ReplaceTextW
PrintDlgExW
ChooseColorW
ChooseColorA
ChooseFontW
GetOpenFileNameA
GetFileTitleW
Sections
.text Size: 103KB - Virtual size: 102KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ