1[.]rar | Triage

Sharing

Copy URL Twitter E-mail

General

Target

1.rar
Size

1.3MB
MD5

df7f0b1024e79449ac5fcb42b564e716
SHA1

78e988c79afb279c08dbe8094852bd9a85a55d33
SHA256

8e851fe3d4770887db6f7ed2d1b6b61f6f8dc370649ecc85cb21dffd94559037
SHA512

41c2b2320fb4754b1aad1a917a566bf70d74ba1a15d7643f1508975ceea772ae5202d817c1df5b5aef4a3148afb61b6612d51c31924053b314f2f52ceb028153
SSDEEP

24576:gecFiJHvko+85enltS9+UGGyDRrmEbVJNp7yOrz+JDROLnsKXpMdz23YX5T:jVMb85en3i/ylmuVPhFrSJqnsKXpc2A

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/1/shost.exe

Files

1.rar
.rar
1/A03.txt
1/shost.exe
.exe windows:5 windows x86 arch:x86

028a37f15f408dd444e1f896a5871108

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

kernel32

GetFileType
GetStartupInfoA
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetACP
IsValidCodePage
InitializeCriticalSectionAndSpinCount
GetTimeZoneInformation
GetStringTypeA
GetStringTypeW
GetConsoleCP
SetHandleCount
LCMapStringA
LCMapStringW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CompareStringW
SetEnvironmentVariableA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetStdHandle
GetProcAddress
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
HeapSize
HeapReAlloc
VirtualQuery
GetSystemInfo
VirtualProtect
ExitProcess
Sleep
RaiseException
RtlUnwind
HeapFree
HeapAlloc
GetCommandLineA
GetModuleHandleW
GetFileSizeEx
SystemTimeToFileTime
LocalFileTimeToFileTime
FileTimeToLocalFileTime
FileTimeToSystemTime
GetShortPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
lstrcmpiA
GetThreadLocale
GetStringTypeExA
DeleteFileA
MoveFileA
GetCurrentDirectoryA
GetOEMCP
GetCPInfo
InterlockedIncrement
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GlobalFlags
InterlockedDecrement
FormatMessageA
LocalFree
MulDiv
GetDiskFreeSpaceA
GetFullPathNameA
GetTempFileNameA
GetFileTime
SetFileTime
GetFileAttributesA
CloseHandle
GetPrivateProfileStringA
WritePrivateProfileStringA
GetPrivateProfileIntA
GlobalFree
GetTickCount
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesA
GetLocaleInfoA
InterlockedExchange
GlobalAlloc
lstrcmpA
FreeResource
GetCurrentThreadId
GlobalFindAtomA
GlobalDeleteAtom
FreeLibrary
CompareStringA
lstrcmpW
GetVersionExA
GlobalLock
GlobalUnlock
GetCurrentProcessId
GetModuleHandleA
GlobalGetAtomNameA
GlobalAddAtomA
MultiByteToWideChar
WideCharToMultiByte
SetLastError
FindResourceA
LoadResource
LockResource
SizeofResource
lstrcatA
lstrlenA
GetModuleFileNameA
GetLastError
VirtualAlloc
ReadFile
GetFileSize
CreateFileA
CreateEventA
LoadLibraryA
GetConsoleMode

user32

PostThreadMessageA
CharUpperA
SetCapture
LockWindowUpdate
GetDCEx
WindowFromPoint
GetSysColorBrush
EndPaint
BeginPaint
GetWindowDC
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
ClientToScreen
GetMenuItemInfoA
InflateRect
GetMenuStringA
InsertMenuA
RemoveMenu
FillRect
LoadCursorA
DestroyCursor
SetRect
ShowOwnedPopups
GetMessageA
TranslateMessage
GetCursorPos
ValidateRect
CreateDialogIndirectParamA
GetNextDlgTabItem
EndDialog
SetWindowContextHelpId
MapDialogRect
RegisterClipboardFormatA
SetTimer
KillTimer
PostQuitMessage
SetParent
GetSystemMenu
AppendMenuA
DeleteMenu
IsRectEmpty
GetDC
ReleaseDC
IsZoomed
MoveWindow
SetWindowTextA
IsDialogMessageA
SetDlgItemTextA
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
ModifyMenuA
GetMenuState
GetTabbedTextExtentA
RegisterWindowMessageA
SendDlgItemMessageA
IsChild
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
GetPropA
RemovePropA
GetFocus
GetWindowTextLengthA
GetWindowTextA
GetForegroundWindow
DispatchMessageA
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
DestroyWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
ScrollWindow
TrackPopupMenu
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
ShowScrollBar
MessageBoxA
GetClassInfoExA
RegisterClassA
ScreenToClient
DeferWindowPos
GetScrollInfo
SetScrollInfo
PtInRect
DefWindowProcA
CallWindowProcA
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetSystemMetrics
GetClassNameA
GetSysColor
UnpackDDElParam
ReuseDDElParam
LoadMenuA
DestroyMenu
WinHelpA
SetFocus
GetWindowThreadProcessId
IsWindowEnabled
EqualRect
GetDlgItem
GetDlgCtrlID
GetKeyState
LoadIconA
SetCursor
PeekMessageA
GetCapture
ReleaseCapture
LoadAcceleratorsA
SetActiveWindow
CreateMenu
SetWindowRgn
DrawIcon
IsWindowVisible
InvalidateRect
DestroyIcon
MessageBeep
GetNextDlgGroupItem
InvalidateRgn
CopyAcceleratorTableA
CheckMenuItem
CharNextA
IsIconic
InsertMenuItemA
CreatePopupMenu
GetClassInfoA
IntersectRect
OffsetRect
SetRectEmpty
CopyRect
GetLastActivePopup
PostMessageA
SetMenu
GetDesktopWindow
GetWindow
ShowWindow
AdjustWindowRectEx
RedrawWindow
SetWindowPos
GetClientRect
GetWindowLongA
SetWindowLongA
IsWindow
TranslateAcceleratorA
TranslateMDISysAccel
BringWindowToTop
GetActiveWindow
DrawMenuBar
CreateWindowExA
GetParent
GetMenuItemCount
GetSubMenu
GetMenuItemID
DefMDIChildProcA
SendMessageA
GetMenu
DefFrameProcA
EnableWindow
UpdateWindow
EnableMenuItem

gdi32

PtVisible
RectVisible
TextOutA
Escape
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
GetCurrentPositionEx
ExtSelectClipRgn
CreatePatternBrush
GetPixel
CreateSolidBrush
GetViewportExtEx
CreateRectRgnIndirect
SetRectRgn
CombineRgn
GetMapMode
GetBkColor
GetTextColor
GetRgnBox
CreateEllipticRgn
LPtoDP
Ellipse
GetNearestColor
GetBkMode
GetPolyFillMode
GetROP2
GetStretchBltMode
GetTextAlign
GetTextFaceA
GetTextExtentPointA
GetWindowOrgEx
GetWindowExtEx
SetStretchBltMode
SetROP2
SetPolyFillMode
CreateRectRgn
SelectClipRgn
SetTextAlign
MoveToEx
LineTo
IntersectClipRect
ExcludeClipRect
CreateCompatibleBitmap
SetBkMode
RestoreDC
SaveDC
ExtTextOutA
BitBlt
CreateFontIndirectA
GetStockObject
PatBlt
Rectangle
GetViewportOrgEx
CreatePen
CreateDCA
EndDoc
AbortDoc
SetAbortProc
EndPage
StartPage
StartDocA
DPtoLP
GetDeviceCaps
StretchDIBits
DeleteDC
CreateFontA
GetCharWidthA
DeleteObject
GetTextExtentPoint32A
GetTextMetricsA
SelectObject
CreateBitmap
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateCompatibleDC
SetMapMode

comdlg32

GetFileTitleA

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter
GetJobA

advapi32

RegEnumKeyA
RegCreateKeyA
RegSetValueA
GetFileSecurityA
SetFileSecurityA
RegQueryValueA
RegOpenKeyA
RegCloseKey
RegDeleteKeyA
RegDeleteValueA
RegSetValueExA
RegCreateKeyExA
RegOpenKeyExA
RegQueryValueExA

shell32

DragFinish
DragQueryFileA
SHGetFileInfoA
ExtractIconA

comctl32

InitCommonControlsEx

shlwapi

PathFindFileNameA
PathStripToRootA
PathIsUNCA
PathFindExtensionA
PathRemoveFileSpecW

oledlg

ord8

ole32

IsAccelerator
OleTranslateAccelerator
CoInitializeEx
CoCreateInstance
CoUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoRegisterMessageFilter
OleFlushClipboard
OleIsCurrentClipboard
CoRevokeClassObject
CoGetClassObject
CoTaskMemAlloc
CoTaskMemFree
CLSIDFromString
CLSIDFromProgID
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
OleDestroyMenuDescriptor
OleCreateMenuDescriptor

oleaut32

VariantClear
VariantCopy
SysAllocString
SafeArrayDestroy
SystemTimeToVariantTime
VariantTimeToSystemTime
OleCreateFontIndirect
SysStringLen
SysFreeString
SysAllocStringLen
VariantInit
VariantChangeType
SysAllocStringByteLen

ws2_32

WSASetLastError
WSACleanup
WSAStartup

Sections

.text
Size: 311KB - Virtual size: 310KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 81KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12.7MB - Virtual size: 12.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 77KB - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

028a37f15f408dd444e1f896a5871108

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

oledlg

ole32

oleaut32

ws2_32

Sections

.text Size: 311KB - Virtual size: 310KB

.rdata Size: 81KB - Virtual size: 81KB

.data Size: 12KB - Virtual size: 26KB

.rsrc Size: 12.7MB - Virtual size: 12.7MB

.reloc Size: 77KB - Virtual size: 77KB

.text
Size: 311KB - Virtual size: 310KB

.rdata
Size: 81KB - Virtual size: 81KB

.data
Size: 12KB - Virtual size: 26KB

.rsrc
Size: 12.7MB - Virtual size: 12.7MB

.reloc
Size: 77KB - Virtual size: 77KB