Static task
static1
Behavioral task
behavioral1
Sample
stcai-isp-v6.94K.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
stcai-isp-v6.94K.exe
Resource
win10v2004-20240802-en
General
-
Target
a8329161cc158bc90bcf08ba6d4241b9739f4e4da2a36af285a87df4eabb63f3
-
Size
3.6MB
-
MD5
9effb789da267a0e7eff9d3934fff794
-
SHA1
1fddadd91d53442e1723d528188a8d9eb93482c7
-
SHA256
a8329161cc158bc90bcf08ba6d4241b9739f4e4da2a36af285a87df4eabb63f3
-
SHA512
f0ae23c53a0aaeeb12c32dd191c7960d78eff1a2840664db903a3c19e3c15e0588f1e65a666f50bdeb474d6da820fd0cc8c5f575e2ebe3001af364e6018c8e1b
-
SSDEEP
98304:xV2nueRyDpDiNX5Gq+GXEUqSuhoJpqI1PuxV:xV2nue+YTGQX3fuhs1Zm
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/stcai-isp-v6.94K.exe
Files
-
a8329161cc158bc90bcf08ba6d4241b9739f4e4da2a36af285a87df4eabb63f3.zip
-
stcai-isp-v6.94K.exe.exe windows:4 windows x86 arch:x86
3f54a521bda0340f8370da2a1978ff7c
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
mfc42
ord4476
ord6334
ord1779
ord2938
ord6311
ord4171
ord6888
ord6675
ord3711
ord783
ord656
ord609
ord2089
ord2078
ord5148
ord3752
ord6128
ord1105
ord4129
ord4277
ord2763
ord4220
ord2584
ord3654
ord2438
ord6270
ord2863
ord1644
ord1146
ord6930
ord6928
ord5465
ord2575
ord4396
ord3574
ord3610
ord3317
ord665
ord1979
ord5186
ord354
ord2370
ord6380
ord6378
ord5442
ord3318
ord6385
ord603
ord1969
ord273
ord5440
ord2740
ord879
ord6383
ord2801
ord882
ord3698
ord3719
ord793
ord765
ord283
ord807
ord2116
ord5655
ord3874
ord5448
ord3876
ord3571
ord3619
ord537
ord5875
ord6172
ord5873
ord2753
ord5785
ord1640
ord640
ord323
ord861
ord940
ord2764
ord6379
ord859
ord6880
ord4694
ord1601
ord2859
ord796
ord529
ord2117
ord3721
ord3716
ord795
ord790
ord6111
ord801
ord6283
ord6883
ord541
ord6143
ord2289
ord6442
ord6008
ord4000
ord3303
ord3496
ord3287
ord5683
ord3176
ord1200
ord1175
ord2820
ord3811
ord3873
ord5710
ord690
ord1988
ord5355
ord5356
ord5207
ord389
ord4275
ord3693
ord755
ord4133
ord4297
ord5787
ord5788
ord2754
ord470
ord5450
ord6394
ord610
ord6139
ord287
ord6927
ord3742
ord818
ord2112
ord1088
ord2431
ord6781
ord539
ord4299
ord2380
ord6597
ord6650
ord6591
ord6807
ord6857
ord6823
ord6855
ord6832
ord6859
ord6867
ord6847
ord6814
ord6839
ord6846
ord6858
ord6816
ord6815
ord6812
ord6845
ord3089
ord6835
ord4589
ord4588
ord4899
ord4370
ord4892
ord6817
ord5076
ord4340
ord4347
ord4720
ord4889
ord4531
ord4545
ord4543
ord4526
ord4529
ord4524
ord4963
ord4960
ord4108
ord6054
ord5281
ord3748
ord1725
ord5260
ord6614
ord6691
ord4432
ord6514
ord6478
ord6800
ord6241
ord6856
ord6803
ord6059
ord6640
ord551
ord4243
ord6242
ord4400
ord3630
ord682
ord2450
ord2567
ord6762
ord6662
ord6170
ord5861
ord6282
ord6741
ord6508
ord2299
ord2363
ord3708
ord781
ord3061
ord1756
ord6200
ord5857
ord6920
ord1771
ord6366
ord2413
ord2024
ord4219
ord2581
ord4401
ord3639
ord692
ord4204
ord472
ord3220
ord4673
ord4274
ord6375
ord4486
ord2554
ord2512
ord5731
ord3922
ord1089
ord5199
ord2396
ord3346
ord5300
ord5302
ord4079
ord4698
ord5307
ord5289
ord5714
ord4622
ord3738
ord815
ord561
ord6117
ord2621
ord6438
ord1134
ord2725
ord686
ord384
ord2096
ord502
ord4278
ord668
ord1980
ord3310
ord2781
ord2770
ord356
ord353
ord3319
ord3181
ord465
ord4202
ord2546
ord1176
ord291
ord810
ord2713
ord923
ord925
ord3329
ord4130
ord2587
ord4406
ord3729
ord804
ord4267
ord6785
ord3733
ord4271
ord3914
ord4125
ord3295
ord6154
ord2530
ord4366
ord4056
ord5471
ord4121
ord2389
ord5086
ord1710
ord1715
ord5234
ord6369
ord5279
ord5064
ord5248
ord2444
ord3395
ord3730
ord554
ord4163
ord6625
ord536
ord6663
ord3398
ord6676
ord6889
ord2645
ord2301
ord2362
ord2298
ord2358
ord3663
ord3626
ord3573
ord922
ord533
ord5194
ord798
ord2614
ord6407
ord1997
ord926
ord6877
ord6876
ord2784
ord823
ord6696
ord6891
ord6678
ord6453
ord939
ord3286
ord4284
ord3301
ord3763
ord6134
ord3095
ord6905
ord693
ord3640
ord3370
ord4402
ord2582
ord1768
ord1168
ord4224
ord941
ord2827
ord3520
ord6401
ord3522
ord858
ord924
ord3521
ord6403
ord6402
ord5802
ord6215
ord2642
ord4123
ord535
ord5951
ord293
ord2513
ord2414
ord1641
ord289
ord2860
ord5789
ord2915
ord5572
ord613
ord6197
ord2379
ord4710
ord2122
ord4287
ord4376
ord4853
ord3797
ord5280
ord2864
ord2086
ord4234
ord324
ord556
ord641
ord809
ord5953
ord2818
ord3097
ord3092
ord5981
ord6929
ord4055
ord6199
ord1783
ord616
ord567
ord3582
ord4424
ord3402
ord2446
ord5290
ord5241
ord4398
ord1776
ord6055
ord2578
ord4218
ord2023
ord2411
ord540
ord860
ord800
ord3996
ord3998
ord6907
ord6007
ord2302
ord825
ord3597
ord4425
ord4627
ord4080
ord3079
ord3825
ord3831
ord3830
ord2976
ord3081
ord2985
ord3262
ord3136
ord4465
ord3259
ord3147
ord2982
ord5277
ord2124
ord5261
ord1727
ord5065
ord3749
ord6376
ord2055
ord2648
ord4441
ord4837
ord3798
ord4353
ord6374
ord5163
ord2385
ord4407
ord1775
ord4078
ord6052
ord2514
ord4998
ord6808
ord5265
ord1576
msvcrt
__CxxFrameHandler
strtoul
strtod
_ftol
_purecall
strtol
strncpy
_mbscmp
free
isspace
isalnum
isalpha
sprintf
_setmbcp
_wcsicmp
_strupr
_strrev
_stricmp
_strdup
_strnicmp
_itoa
_mbsnbcpy
_mbsstr
srand
rand
iscntrl
_swab
calloc
strtok
_mbsicmp
strncmp
strrchr
vsprintf
vfprintf
_CIpow
fprintf
fopen
fclose
strchr
wcslen
time
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_fullpath
malloc
swprintf
strstr
sscanf
_CxxThrowException
realloc
isdigit
isxdigit
strspn
fgets
wcscpy
_except_handler3
?terminate@@YAXXZ
__dllonexit
_onexit
??1type_info@@UAE@XZ
_exit
_controlfp
kernel32
SetCurrentDirectoryA
GetTempFileNameA
DeleteFileA
GetEnvironmentVariableA
SetEnvironmentVariableA
CreateProcessA
GetExitCodeProcess
WritePrivateProfileStructA
GetPrivateProfileIntA
GetPrivateProfileStructA
WritePrivateProfileStringA
GetPrivateProfileStringA
GetCurrentThreadId
lstrcpyA
GetProcessHeap
HeapAlloc
HeapFree
MulDiv
WaitForSingleObject
ReadFile
ClearCommError
CancelIo
ResetEvent
WriteFile
GetLastError
GetTickCount
CreateDirectoryA
CreateFileA
SetupComm
GetCommState
SetCommState
SetCommTimeouts
PurgeComm
SetEvent
Sleep
CloseHandle
CreateEventA
GetTempPathA
FindResourceA
LoadResource
SizeofResource
LockResource
GlobalAlloc
GlobalLock
GlobalUnlock
GetWindowsDirectoryA
GetSystemDirectoryA
CopyFileA
FileTimeToSystemTime
SystemTimeToFileTime
FileTimeToLocalFileTime
CreateMutexA
GetUserDefaultLangID
GetSystemDefaultLangID
LoadLibraryA
ReleaseMutex
FreeLibrary
lstrlenA
GetShortPathNameA
EndUpdateResourceA
SetFilePointer
UpdateResourceA
BeginUpdateResourceA
GetSystemTime
GetFileSize
SetStdHandle
CreatePipe
GetStdHandle
ResumeThread
SuspendThread
lstrcpynA
GetProcAddress
GetModuleHandleA
GetCurrentProcess
WideCharToMultiByte
GetCurrentDirectoryA
GetModuleFileNameA
HeapReAlloc
DeviceIoControl
InitializeCriticalSection
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
QueryPerformanceCounter
HeapSize
FindClose
FindNextFileA
FindFirstFileA
GetLocalTime
RemoveDirectoryA
GlobalSize
GetFileInformationByHandle
MapViewOfFile
CreateFileMappingA
UnmapViewOfFile
LocalFileTimeToFileTime
GetFileAttributesA
SetFileTime
MultiByteToWideChar
LocalFree
FormatMessageA
GetStartupInfoA
GetOverlappedResult
user32
UpdateWindow
LoadBitmapA
GetDesktopWindow
TranslateAcceleratorA
GetClientRect
GetSystemMenu
AppendMenuA
CheckMenuItem
EnumWindows
ClientToScreen
GetSystemMetrics
SetMenu
DispatchMessageA
TranslateMessage
GetMenuItemID
GetMenuItemCount
GetMenu
GetWindowLongA
FillRect
BringWindowToTop
AnimateWindow
LoadImageA
DestroyIcon
InvalidateRect
SetMenuItemBitmaps
SetCaretPos
HideCaret
SystemParametersInfoA
InflateRect
IsWindow
EnableScrollBar
BeginPaint
wsprintfA
EndPaint
RegisterDeviceNotificationA
UnregisterDeviceNotification
SetCursor
GetSysColor
LoadCursorA
ReleaseCapture
SetCapture
GetCapture
ScreenToClient
PtInRect
GetWindowTextA
MessageBeep
SetWindowTextA
LoadIconA
GetDC
ReleaseDC
PostThreadMessageA
PeekMessageA
GetMessageA
CheckMenuRadioItem
GetKeyState
GetFocus
GetCursorPos
SetForegroundWindow
GetDialogBaseUnits
DrawTextA
GetTabbedTextExtentA
DrawTextExA
EqualRect
WindowFromPoint
EnumChildWindows
SendMessageA
CreateCaret
ShowCaret
DestroyCaret
DefWindowProcA
GetDlgCtrlID
GetScrollInfo
SetScrollInfo
CreatePopupMenu
TrackPopupMenu
SetFocus
GetClipboardData
GetClassInfoA
RegisterClassA
GetClassInfoW
RegisterClassW
EnableWindow
GetWindow
SetClipboardData
EmptyClipboard
GetWindowTextW
CloseClipboard
GetWindowTextLengthW
OpenClipboard
GetWindowRect
GetParent
CopyRect
IsWindowVisible
SetWindowLongA
PostMessageA
LoadAcceleratorsA
SetScrollPos
GetScrollPos
SetTimer
KillTimer
EnableMenuItem
GetSubMenu
LoadMenuA
gdi32
Polyline
SetBkColor
SetTextColor
CreateSolidBrush
DeleteDC
DeleteObject
GetCurrentObject
GetStockObject
GetObjectA
GetTextExtentPoint32A
Arc
Ellipse
Polygon
SetPixel
CreatePen
Rectangle
BitBlt
EnumFontFamiliesA
CreateFontIndirectA
CreateCompatibleDC
CreateCompatibleBitmap
GetBitmapBits
GetDeviceCaps
SelectObject
comdlg32
GetOpenFileNameA
GetSaveFileNameA
advapi32
RegSetValueExA
RegCreateKeyA
RegSetValueA
RegCloseKey
shell32
DragFinish
SHGetPathFromIDListA
SHBrowseForFolderA
ShellExecuteA
Shell_NotifyIconA
DragQueryFileA
comctl32
ImageList_SetBkColor
ImageList_AddMasked
ImageList_GetImageCount
ImageList_Draw
_TrackMouseEvent
ole32
CreateStreamOnHGlobal
CoInitialize
CoUninitialize
oleaut32
VariantClear
SysFreeString
version
GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA
setupapi
SetupDiEnumDeviceInterfaces
SetupDiDestroyDeviceInfoList
SetupDiGetDeviceRegistryPropertyA
SetupDiGetDeviceInstanceIdA
SetupDiEnumDeviceInfo
SetupDiGetClassDevsA
SetupDiGetDeviceInterfaceDetailA
hid
HidD_GetAttributes
HidD_GetManufacturerString
HidD_GetProductString
HidD_GetHidGuid
HidD_SetOutputReport
HidD_GetInputReport
HidD_GetPreparsedData
HidP_GetCaps
HidP_GetSpecificButtonCaps
HidP_GetSpecificValueCaps
HidD_FreePreparsedData
HidD_SetFeature
HidD_GetFeature
HidD_SetNumInputBuffers
shlwapi
PathFileExistsA
PathFindExtensionA
PathRemoveBackslashA
PathAddBackslashA
PathRemoveFileSpecA
PathIsFileSpecA
PathFindFileNameA
PathRemoveExtensionA
PathCompactPathA
iphlpapi
GetAdaptersInfo
gdiplus
GdipCreateBitmapFromHBITMAP
GdipDeleteStringFormat
GdipFillEllipse
GdipDeletePath
GdipGetPathWorldBounds
GdipAddPathPolygonI
GdipCreatePath
GdipSetStringFormatLineAlign
GdipSetStringFormatAlign
GdipCreateStringFormat
GdipDeleteFontFamily
GdipCreateFont
GdipCreateFontFamilyFromName
GdipIsVisibleRegionPointI
GdipAddPathRectangle
GdipDeleteRegion
GdipCreateRegionPath
GdiplusStartup
GdiplusShutdown
GdipGetImageEncoders
GdipGetImageEncodersSize
GdipDrawLineI
GdipMeasureString
GdipFillRectangle
GdipCreateFromHDC
GdipCreatePen1
GdipSetSmoothingMode
GdipFillRectangles
GdipDeletePen
GdipCreateImageAttributes
GdipSetImageAttributesColorMatrix
GdipImageRotateFlip
GdipDisposeImageAttributes
GdipSaveImageToFile
GdipCreateBitmapFromFile
GdipBitmapLockBits
GdipBitmapUnlockBits
GdipCloneImage
GdipFillRectangleI
GdipCloneBrush
GdipAlloc
GdipFree
GdipGetImageHeight
GdipGetImagePixelFormat
GdipCreateBitmapFromScan0
GdipCreateSolidFill
GdipGetImageGraphicsContext
GdipSetInterpolationMode
GdipSetPixelOffsetMode
GdipDrawImageRectRectI
GdipDeleteGraphics
GdipDeleteBrush
GdipCreateBitmapFromStream
GdipCreateHBITMAPFromBitmap
GdipDisposeImage
GdipCreateFontFromDC
GdipFillPolygonI
GdipDrawString
GdipDeleteFont
GdipDrawLinesI
GdipDrawLine
GdipDrawBeziers
GdipGetImageWidth
Sections
.text Size: 960KB - Virtual size: 956KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 264KB - Virtual size: 263KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 276KB - Virtual size: 276KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ