Static task
static1
Behavioral task
behavioral1
Sample
231d264f6b5971112106f6870837a620_exe32_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
231d264f6b5971112106f6870837a620_exe32_JC.exe
Resource
win10v2004-20230915-en
General
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Target
231d264f6b5971112106f6870837a620_exe32_JC.exe
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Size
1.2MB
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MD5
231d264f6b5971112106f6870837a620
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SHA1
1409961bd8b4daab66a60d5d5e23ceac0199d8ea
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SHA256
3723465dce4e321eb6ab2ec80cb8db5eb0f27ce4140301b0c84b6732c984f6c2
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SHA512
014878d03d58e812e98ae237e927ff81212ae7b7ff8a9b9d8c1edeb91c157384934a619cdb5d9b4b61520d2db2c12b3f1e640fd66030212cf975a1347bf49288
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SSDEEP
12288:PR5SOnZDHR7ppLpk92kLpcKAlS4SHZ5PO9tev06PvsIKs3c6e:2OZDpzkLpcKAlS4aZ5Gescx
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 231d264f6b5971112106f6870837a620_exe32_JC.exe
Files
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231d264f6b5971112106f6870837a620_exe32_JC.exe.exe windows:4 windows x86
38838947c06f743b35b694be2a545b6f
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
GetCommandLineA
GetStartupInfoA
ExitProcess
GetTickCount
LoadLibraryA
FreeLibrary
GetModuleHandleA
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
InitializeCriticalSection
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
SetLastError
GetLastError
lstrcpynA
LocalAlloc
LocalFree
TlsAlloc
GlobalFree
GlobalUnlock
GlobalHandle
GlobalLock
GlobalReAlloc
GlobalAlloc
TlsSetValue
LocalReAlloc
TlsGetValue
GetVersion
GetProcAddress
GetCurrentThreadId
lstrcpyA
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
lstrcmpiA
GlobalGetAtomNameA
lstrcatA
GetProcessVersion
lstrcmpA
GlobalFlags
GetCPInfo
GetOEMCP
GetCurrentProcess
RtlUnwind
RaiseException
HeapAlloc
HeapFree
HeapSize
HeapReAlloc
TerminateProcess
GetACP
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
LCMapStringA
LCMapStringW
SetUnhandledExceptionFilter
VirtualAlloc
IsBadWritePtr
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
Sleep
GetVersionExA
UnhandledExceptionFilter
DeleteFileA
GetModuleFileNameA
CreateFileA
SetFilePointer
ReadFile
GetFileSize
GetTempPathA
GetTempFileNameA
WriteFile
CloseHandle
lstrlenA
MultiByteToWideChar
user32
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
GetWindowPlacement
IsIconic
RegisterWindowMessageA
SetWindowPos
SetWindowLongA
GetWindow
GetMessagePos
GetMessageTime
RemovePropA
GetPropA
SetPropA
GetClassLongA
DestroyWindow
GetDlgCtrlID
GetWindowTextA
GetDlgItem
GetMenuItemID
GetSubMenu
GetMenuItemCount
GetMenu
GetClassInfoA
WinHelpA
GetCapture
GetTopWindow
CopyRect
AdjustWindowRectEx
ModifyMenuA
MapWindowPoints
SetWindowTextA
GetSysColorBrush
ReleaseDC
GetDC
GetClassNameA
PtInRect
ClientToScreen
DestroyMenu
TabbedTextOutA
DrawTextA
GrayStringA
GetFocus
GetNextDlgTabItem
GetKeyState
CallNextHookEx
SetWindowsHookExA
GetLastActivePopup
IsWindowEnabled
GetWindowLongA
EnableWindow
UnhookWindowsHookEx
LoadStringA
SetMenuItemBitmaps
CheckMenuItem
GetParent
SetTimer
SetFocus
GetWindowRect
KillTimer
MessageBoxA
SetCursor
LoadCursorA
CallWindowProcA
CharNextA
PeekMessageA
DialogBoxParamA
LoadIconA
GetClientRect
FindWindowA
SetForegroundWindow
GetSystemMetrics
RegisterClassA
CreateWindowExA
SetCapture
GetMessageA
TranslateMessage
DispatchMessageA
PostQuitMessage
IsWindow
DefWindowProcA
GetCursorPos
PostMessageA
SystemParametersInfoA
GetForegroundWindow
EndDialog
GetSysColor
SendMessageA
EnableMenuItem
gdi32
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
CreateBitmap
SelectObject
RestoreDC
SaveDC
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
DeleteDC
SetTextColor
SetBkColor
GetObjectA
DeleteObject
GetStockObject
GetDeviceCaps
GetClipBox
ScaleWindowExtEx
ole32
CoInitialize
CoUninitialize
CoCreateInstance
advapi32
RegOpenKeyA
RegQueryValueExA
RegCloseKey
comctl32
ord17
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
Sections
.text Size: 60KB - Virtual size: 56KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ