Static task
static1
Behavioral task
behavioral1
Sample
Excitant.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
Excitant.exe
Resource
win10v2004-20230915-en
General
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Target
511a413a7b2c13dee445cc1e9f98877250e408a21d237a52ea1e70fcdbdfd182
-
Size
405KB
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MD5
7ae4123197f690241085ce333d38760b
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SHA1
505d9f5517dca9eb9643569c0f5fe0ff699e6910
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SHA256
511a413a7b2c13dee445cc1e9f98877250e408a21d237a52ea1e70fcdbdfd182
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SHA512
5af5a19ec90f44c5e9e4b139aaec474fb9946c163d2251d34beec7f1461603f9eb2262df296bbceb9c02966418ee6ddf8883c22073f6d30141f9d3008526eee5
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SSDEEP
12288:S8XJEwoLZ0rPprbyhNvYg0ErxnwOy+unD7M2JhN:0opqvFVwO0DA2LN
Malware Config
Signatures
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NSIS installer 2 IoCs
resource yara_rule static1/unpack001/Excitant.exe nsis_installer_1 static1/unpack001/Excitant.exe nsis_installer_2
Files
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511a413a7b2c13dee445cc1e9f98877250e408a21d237a52ea1e70fcdbdfd182.rar
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Excitant.exe.exe windows x86
3abe302b6d9a1256e6a915429af4ffd2
Code Sign
3c:5b:28:02:22:a7:9c:3b:e0:74:5c:f1:25:7d:94:7e:2b:bc:2f:d1Certificate
IssuerOU=Kkkenniche Udpns\ ,O=laryngoplasty,L=Carnin,ST=Hauts-de-France,C=FR,1.2.840.113549.1.9.1=#0c1744656c6562726e4042696e72666f726d656e732e547572Not Before02/03/2023, 07:16Not After01/03/2026, 07:16SubjectOU=Kkkenniche Udpns\ ,O=laryngoplasty,L=Carnin,ST=Hauts-de-France,C=FR,1.2.840.113549.1.9.1=#0c1744656c6562726e4042696e72666f726d656e732e5475726c:da:0e:5e:bd:cf:5f:95:cf:31:64:70:c8:c0:1e:a9:78:7d:50:26:a6:99:e9:61:a3:ac:11:bf:b6:ae:71:6eSigner
Actual PE Digest6c:da:0e:5e:bd:cf:5f:95:cf:31:64:70:c8:c0:1e:a9:78:7d:50:26:a6:99:e9:61:a3:ac:11:bf:b6:ae:71:6eDigest Algorithmsha256PE Digest MatchestrueHeaders
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
GetTempPathA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
SetEnvironmentVariableA
Sleep
GetTickCount
GetCommandLineA
lstrlenA
GetVersion
SetErrorMode
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GetWindowsDirectoryA
SetCurrentDirectoryA
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
ReadFile
WriteFile
lstrcpyA
MoveFileExA
lstrcatA
GetSystemDirectoryA
GetProcAddress
GetExitCodeProcess
WaitForSingleObject
CompareFileTime
SetFileAttributesA
GetFileAttributesA
GetShortPathNameA
MoveFileA
GetFullPathNameA
SetFileTime
SearchPathA
CloseHandle
lstrcmpiA
CreateThread
GlobalLock
lstrcmpA
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
GetPrivateProfileStringA
FindClose
MultiByteToWideChar
FreeLibrary
MulDiv
WritePrivateProfileStringA
LoadLibraryExA
GetModuleHandleA
GlobalAlloc
GlobalFree
ExpandEnvironmentStringsA
user32
ScreenToClient
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
PostQuitMessage
GetWindowRect
EnableMenuItem
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
ReleaseDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndDialog
RegisterClassA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
GetDC
CreateDialogParamA
SetTimer
GetDlgItem
SetWindowLongA
SetForegroundWindow
LoadImageA
IsWindow
SendMessageTimeoutA
FindWindowExA
OpenClipboard
TrackPopupMenu
AppendMenuA
EndPaint
DestroyWindow
wsprintfA
ShowWindow
SetWindowTextA
gdi32
SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor
shell32
SHGetSpecialFolderLocation
ShellExecuteExA
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA
advapi32
AdjustTokenPrivileges
RegCreateKeyExA
RegOpenKeyExA
SetFileSecurityA
OpenProcessToken
LookupPrivilegeValueA
RegEnumValueA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegEnumKeyA
comctl32
ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17
ole32
OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance
Sections
.text Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ