mintty[.]exe | Triage

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General

Target

mintty.exe
Size

113KB
MD5

0daf048ac3d6e5e37bc55e2b7758e6ab
SHA1

adb2d29b3e71dffae98c7733225d12ef291124b8
SHA256

1fbdb6e3e8c406d828c7fad57286d4363677f196191a26d9400b469c63deae26
SHA512

78a75f2c1a0e259afbf00b1ea9d87a49167bb1c00b9ccb07a05eef58b62f7d25f37df3f19f0dcb4677996f2f8b0d55317ce33933a3e3937a1308d0d03f119254
SSDEEP

3072:/8I2G8yyK6v735jUbi46/z9nvfrQQZDoVFaWU:/EKq7u+99nvfrQQZDoV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
mintty.exe

Files

mintty.exe
.exe windows:4 windows x86 arch:x86

5001b7951a4032df5b85436e72043b51

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
IMAGE_FILE_DEBUG_STRIPPED

Imports

comctl32

InitCommonControls

comdlg32

ChooseColorA
ChooseFontA

gdi32

CreateBitmap
CreateCompatibleBitmap
CreateCompatibleDC
CreateFontA
CreateFontIndirectA
CreatePen
CreateSolidBrush
DeleteDC
DeleteObject
ExcludeClipRect
ExtTextOutA
ExtTextOutW
GetCharWidth32W
GetCharWidthFloatW
GetCharacterPlacementW
GetDeviceCaps
GetGlyphIndicesW
GetObjectA
GetPixel
GetStockObject
GetTextExtentPoint32A
GetTextMetricsA
IntersectClipRect
LineTo
MoveToEx
Polyline
Rectangle
SelectObject
SetBkColor
SetBkMode
SetMapMode
SetPixel
SetTextAlign
SetTextColor
TextOutA

imm32

ImmGetCompositionStringW
ImmGetContext
ImmGetOpenStatus
ImmIsIME
ImmSetCompositionFontA
ImmSetCompositionWindow

kernel32

AllocConsole
CreateThread
FoldStringW
FormatMessageA
GetACP
GetCPInfo
GetCPInfoExW
GetLastError
GetLocaleInfoA
GetModuleFileNameA
GetModuleHandleA
GetOEMCP
GetProcAddress
GetStartupInfoA
GetStdHandle
GetSystemDefaultUILanguage
GetSystemDirectoryA
GetTickCount
GetUserDefaultUILanguage
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
InterlockedDecrement
InterlockedIncrement
LoadLibraryA
MulDiv
MultiByteToWideChar
SetLastError
VirtualProtect
VirtualQuery
WideCharToMultiByte
WriteFile

ole32

OleInitialize
RegisterDragDrop

shell32

DragQueryFileA
DragQueryFileW
ExtractIconExA
ShellExecuteW

user32

AdjustWindowRect
AppendMenuA
BeginPaint
BringWindowToTop
CheckDlgButton
CheckRadioButton
ClientToScreen
CloseClipboard
CreateCaret
CreateDialogParamA
CreatePopupMenu
CreateWindowExA
CreateWindowExW
DefDlgProcA
DefWindowProcA
DefWindowProcW
DestroyCaret
DestroyWindow
DispatchMessageA
DrawEdge
EmptyClipboard
EnableMenuItem
EndPaint
EnumWindows
FlashWindowEx
GetCaretBlinkTime
GetCaretPos
GetClientRect
GetClipboardData
GetCursorPos
GetDC
GetDlgItem
GetDoubleClickTime
GetKeyState
GetKeyboardLayout
GetKeyboardState
GetMessageTime
GetMonitorInfoA
GetParent
GetScrollInfo
GetSysColor
GetSystemMenu
GetSystemMetrics
GetWindowInfo
GetWindowLongA
GetWindowRect
GetWindowTextA
GetWindowTextLengthA
GetWindowTextLengthW
GetWindowTextW
InsertMenuA
InvalidateRect
IsClipboardFormatAvailable
IsDialogMessageA
IsDlgButtonChecked
IsIconic
IsZoomed
KillTimer
LoadCursorA
LoadIconA
MapDialogRect
MapVirtualKeyA
MessageBeep
MessageBoxA
MessageBoxIndirectA
MessageBoxW
ModifyMenuA
MonitorFromWindow
OpenClipboard
PeekMessageA
RegisterClassA
RegisterClassExW
RegisterClipboardFormatA
ReleaseCapture
ReleaseDC
ScreenToClient
SendDlgItemMessageA
SendMessageA
SetCapture
SetCaretPos
SetClassLongA
SetClipboardData
SetCursor
SetDlgItemTextA
SetFocus
SetLayeredWindowAttributes
SetScrollInfo
SetTimer
SetWindowLongA
SetWindowPos
SetWindowTextA
SetWindowTextW
ShowCaret
ShowCursor
ShowWindow
ShowWindowAsync
SystemParametersInfoA
ToUnicode
TrackPopupMenu
TranslateMessage
WindowFromPoint

winspool.drv

ClosePrinter
EndDocPrinter
EndPagePrinter
EnumPrintersA
OpenPrinterA
StartDocPrinterA
StartPagePrinter
WritePrinter

msys-1.0

__errno
__main
_ctype_
abort
atoi
calloc
close
closedir
cygwin_conv_to_full_posix_path
cygwin_conv_to_posix_path
cygwin_conv_to_win32_path
cygwin_internal
dll_crt0__FP11per_process
dup2
execvp
exit
fclose
fcntl
fflush
fgets
floorf
fopen
fork
fprintf
fputc
fputs
free
fscanf
getenv
gethostname
getlogin
getpid
grantpt
ioctl
kill
login
malloc
memchr
memcmp
memcpy
memmove
memset
open
opendir
ptsname
puts
read
readdir
realloc
select
setenv
setsid
signal
snprintf
sprintf
sscanf
strcasecmp
strcat
strchr
strcmp
strcpy
strcspn
strdup
strerror
strlen
strncasecmp
strncmp
strncpy
strrchr
strsignal
strstr
strtol
strtoul
tcgetattr
tcsetattr
time
ttyname
unlockpt
unsetenv
usleep
vsnprintf
waitpid
wcslen
write

Sections

.text
Size: 76KB - Virtual size: 76KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 804B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 6KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

5001b7951a4032df5b85436e72043b51

Headers

File Characteristics

Imports

comctl32

comdlg32

gdi32

imm32

kernel32

ole32

shell32

user32

winspool.drv

msys-1.0

Sections

.text Size: 76KB - Virtual size: 76KB

.data Size: 1024B - Virtual size: 804B

.rdata Size: 17KB - Virtual size: 17KB

.bss Size: - Virtual size: 6KB

.idata Size: 8KB - Virtual size: 7KB

.rsrc Size: 9KB - Virtual size: 8KB

.text
Size: 76KB - Virtual size: 76KB

.data
Size: 1024B - Virtual size: 804B

.rdata
Size: 17KB - Virtual size: 17KB

.bss
Size: - Virtual size: 6KB

.idata
Size: 8KB - Virtual size: 7KB

.rsrc
Size: 9KB - Virtual size: 8KB