Yuumi[.]exe | Triage

Sharing

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General

Target

Yuumi.exe
Size

20.9MB
MD5

340569a1743d88daae0e7531d4cbee68
SHA1

bfe141098f3b9eac5a85e3638201f98c6e472c3e
SHA256

f025869f35ac778f9a0d5b6aa1c75fb3cc09f0a99cd074becb68784bece823bb
SHA512

1445ffc4d0f294c8eaff2988f8a1b3772ad11c1acd9fbaa6cd295d3c386a15a65df28ecd05df908a72be3701b8a4c0d585059f5f819acbfd8321c57021e326c5
SSDEEP

393216:79spKr++Sv3dNlNYezonb0UnsxvCWgxGoEE0VdJbG28sLv/pP1S5YBKS3a:ZsQq+SvRfMnblOvMxBudJ2qpdc1Sq

Score

1^/10

Malware Config

Signatures

Files

Yuumi.exe
.exe windows x86

9402b48d966c911f0785b076b349b5ef

Headers

DLL Characteristics

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_32BIT_MACHINE

Imports

comctl32

ord17

kernel32

DeleteFileA
DeleteFileW
CreateDirectoryA
CreateDirectoryW
FindClose
FindNextFileA
FindFirstFileA
FindNextFileW
FindFirstFileW
GetTickCount
WideCharToMultiByte
MultiByteToWideChar
GetVersionExA
GlobalAlloc
lstrlenA
GetModuleFileNameA
FindResourceA
GetModuleHandleA
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
CompareStringA
ExitProcess
GetLocaleInfoA
GetNumberFormatA
lstrcmpiA
GetProcAddress
GetDateFormatA
GetTimeFormatA
FileTimeToSystemTime
FileTimeToLocalFileTime
ExpandEnvironmentStringsA
WaitForSingleObject
SetCurrentDirectoryA
Sleep
GetTempPathA
MoveFileExA
UnmapViewOfFile
GetCommandLineA
MapViewOfFile
CreateFileMappingA
GetModuleFileNameW
SetEnvironmentVariableA
OpenFileMappingA
LocalFileTimeToFileTime
SystemTimeToFileTime
GetSystemTime
IsDBCSLeadByte
GetCPInfo
FreeLibrary
LoadLibraryA
GetCurrentDirectoryA
GetFullPathNameA
SetFileAttributesW
SetFileAttributesA
GetFileAttributesW
GetFileAttributesA
WriteFile
SetLastError
GetStdHandle
ReadFile
CreateFileW
CreateFileA
GetFileType
SetEndOfFile
SetFilePointer
MoveFileA
SetFileTime
GetCurrentProcess
CloseHandle
GetLastError
DosDateTimeToFileTime

user32

ReleaseDC
GetDC
SendMessageA
wsprintfA
SetDlgItemTextA
EndDialog
DestroyIcon
SendDlgItemMessageA
GetDlgItemTextA
DialogBoxParamA
IsWindowVisible
WaitForInputIdle
GetSysColor
PostMessageA
SetMenu
SetFocus
LoadBitmapA
LoadIconA
CharToOemA
OemToCharA
GetClassNameA
CharUpperA
GetWindowRect
GetParent
MapWindowPoints
CreateWindowExA
UpdateWindow
SetWindowTextA
LoadCursorA
RegisterClassExA
SetWindowLongA
GetWindowLongA
DefWindowProcA
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
GetClientRect
CopyRect
IsWindow
MessageBoxA
ShowWindow
GetDlgItem
EnableWindow
FindWindowExA
wvsprintfA
CharToOemBuffA
LoadStringA
SetWindowPos
GetWindowTextA
GetWindow
GetSystemMetrics
OemToCharBuffA
DestroyWindow

gdi32

GetDeviceCaps
GetObjectA
CreateCompatibleBitmap
SelectObject
StretchBlt
CreateCompatibleDC
DeleteObject
DeleteDC

comdlg32

GetSaveFileNameA
CommDlgExtendedError
GetOpenFileNameA

advapi32

LookupPrivilegeValueA
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
SetFileSecurityW
SetFileSecurityA
OpenProcessToken
AdjustTokenPrivileges

shell32

ShellExecuteExA
SHFileOperationA
SHGetFileInfoA
SHGetSpecialFolderLocation
SHGetMalloc
SHBrowseForFolderA
SHGetPathFromIDListA
SHChangeNotify

ole32

CreateStreamOnHGlobal
OleInitialize
CoCreateInstance
OleUninitialize
CLSIDFromString

oleaut32

VariantInit

Sections

.text
Size: 66KB - Virtual size: 65KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 40KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9402b48d966c911f0785b076b349b5ef

Headers

DLL Characteristics

File Characteristics

Imports

comctl32

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

oleaut32

Sections

.text Size: 66KB - Virtual size: 65KB

.rdata Size: 6KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 47KB

.CRT Size: 512B - Virtual size: 16B

.rsrc Size: 40KB - Virtual size: 40KB

.text
Size: 66KB - Virtual size: 65KB

.rdata
Size: 6KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 47KB

.CRT
Size: 512B - Virtual size: 16B

.rsrc
Size: 40KB - Virtual size: 40KB