R263964[.]exe | Triage

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General

Target

R263964.exe
Size

2.9MB
MD5

20fbe9b7c70a7f4c3c2f5b977a93b668
SHA1

84ff886645b372465bacca594c0b788bccf4407d
SHA256

4b874ccf649ee4816f5ae6a5537fa35a90dfa4397b2c7f071b03c27fa48887d7
SHA512

d93e3c5df17653ba156ed65863f6392ad8ea7e614a034c2c33f888a4b8027af8318c46e5a2794d91c3ca0b315300808bd62df76f1630add5a8968971e6d7a42b
SSDEEP

49152:cNzf41WhAJ9nqEwQfk4fP6ufebXUywiWS7IAv2+kdKG9pQCn9ss1:cNzEX/nqetDGX/St9D1

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
R263964.exe

Files

R263964.exe
.exe windows:4 windows x86 arch:x86

fb98b857a706c11e09afedb36de7d6be

Headers

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

kernel32

GetVersion
lstrlenA
CreateProcessA
lstrcmpiA
lstrcatA
lstrcpyA
WaitForSingleObject
WinExec
OpenFile
_lclose
GetFileAttributesA
_lwrite
GetTimeZoneInformation
_lread
LocalFileTimeToFileTime
DosDateTimeToFileTime
SetFileTime
GetFullPathNameA
CreateDirectoryA
GetLastError
SetVolumeLabelA
GetFileSize
GetVolumeInformationA
SetFilePointer
SetStdHandle
SetEnvironmentVariableA
CompareStringW
CompareStringA
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetFileType
GetStdHandle
SetHandleCount
LoadLibraryA
FlushFileBuffers
GetCurrentProcess
TerminateProcess
GetOEMCP
GetCPInfo
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
WideCharToMultiByte
TlsGetValue
SetLastError
TlsAlloc
TlsSetValue
GetCurrentThreadId
RtlUnwind
DeleteCriticalSection
InitializeCriticalSection
HeapReAlloc
HeapCreate
HeapDestroy
GetEnvironmentVariableA
ExitProcess
GetCommandLineA
GetStartupInfoA
GetModuleHandleA
LeaveCriticalSection
EnterCriticalSection
FileTimeToLocalFileTime
FileTimeToSystemTime
GetCurrentDirectoryA
InterlockedIncrement
InterlockedDecrement
GetLocalTime
GetSystemTime
HeapFree
HeapAlloc
GetProcAddress
FreeLibrary
CompareFileTime
SetFileAttributesA
CopyFileA
GetTempPathA
DeleteFileA
SetCurrentDirectoryA
RemoveDirectoryA
ReadFile
_llseek
GetVersionExA
GetACP
GetDriveTypeA
FindFirstFileA
FindNextFileA
FindClose
VirtualAlloc
VirtualFree
Sleep
GetModuleFileNameA
CreateFileA
CloseHandle
GetWindowsDirectoryA
WriteFile
GetSystemDirectoryA

user32

SetActiveWindow
DestroyWindow
EnableWindow
SetWindowPos
EnumWindows
LoadBitmapA
LoadCursorA
OemToCharA
ShowWindow
GetMessageA
IsDialogMessageA
PostQuitMessage
GetDlgCtrlID
EnableMenuItem
KillTimer
SetTimer
GetWindowTextA
PostMessageA
SetFocus
CreateWindowExA
SetCursor
GetParent
AdjustWindowRectEx
DrawFocusRect
DdeInitializeA
DdeCreateStringHandleA
DdeConnect
wsprintfA
DdeCreateDataHandle
DdeClientTransaction
DdeGetLastError
DdeFreeStringHandle
DdeDisconnect
DdeUninitialize
UnregisterClassA
GetClassInfoA
RegisterClassA
MessageBeep
GetWindowLongA
SetWindowLongA
DefWindowProcA
SetWindowWord
GetClientRect
InvalidateRect
UpdateWindow
BeginPaint
FillRect
EndPaint
CallWindowProcA
GetDC
ScreenToClient
GetSysColor
FrameRect
ReleaseDC
MoveWindow
GetWindowWord
SetWindowTextA
SendMessageA
PeekMessageA
TranslateMessage
DispatchMessageA
MessageBoxA
DestroyIcon
DestroyCursor
GetDesktopWindow
GetWindowRect
LoadIconA
GetDlgItem

gdi32

SelectObject
CreateCompatibleDC
SetTextColor
SetBkColor
BitBlt
GetStockObject
SetBkMode
TextOutA
CreateSolidBrush
GetTextExtentPoint32A
DeleteObject
MoveToEx
LineTo
CreatePen
GetTextMetricsA
CreateFontIndirectA
DeleteDC
EnumFontFamiliesA

advapi32

RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
RegSetValueA
RegCreateKeyA

shell32

SHBrowseForFolderA
SHGetPathFromIDListA
ShellExecuteA
FindExecutableA

ole32

CoTaskMemFree

mpr

WNetGetConnectionA

Sections

.text
Size: 80KB - Virtual size: 77KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 123KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fb98b857a706c11e09afedb36de7d6be

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

mpr

Sections

.text Size: 80KB - Virtual size: 77KB

.rdata Size: 8KB - Virtual size: 6KB

.data Size: 16KB - Virtual size: 123KB

.rsrc Size: 12KB - Virtual size: 9KB

.text
Size: 80KB - Virtual size: 77KB

.rdata
Size: 8KB - Virtual size: 6KB

.data
Size: 16KB - Virtual size: 123KB

.rsrc
Size: 12KB - Virtual size: 9KB