TNT Import Invoice 11-02-23·pdf[.]exe

Sharing

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General

Target

TNT Import Invoice 11-02-23·pdf.exe
Size

423KB
MD5

379d19e542b906f722b3eaf389cf494d
SHA1

50de550e205b82e095610e9f552e8bc46f3e16e6
SHA256

723ff97e6559f6558c288ca693898592a21aab28c003883ca13b81667d7e3aef
SHA512

1928945d0d96b9e2eab3fe7f266b166c3d89bbe8e80a12dd9f398fdf16b4904cfedb529081906bb1859489003590c5ee76e0324610a5305a24983d8c7b6dca24
SSDEEP

12288:G/ROa54qs5gy35edFxF1/uz64GIxSvYHV:65fZyEFFsz64GRv+

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

TNT Import Invoice 11-02-23·pdf.exe
.exe windows x86

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

55:55:34:4e:6f:b9:b3:e4
Certificate

Issuer

CN=Bunco,OU=Introspectivist Sorthaarede fremhvendes\ ,O=Bunco,L=Charnat,ST=Auvergne-Rhône-Alpes,C=FR,1.2.840.113549.1.9.1=#0c17506563756c61746f7273404d616c6179736965722e426f

Not Before

30/11/2022, 10:40

Not After

29/11/2025, 10:40

Subject

CN=Bunco,OU=Introspectivist Sorthaarede fremhvendes\ ,O=Bunco,L=Charnat,ST=Auvergne-Rhône-Alpes,C=FR,1.2.840.113549.1.9.1=#0c17506563756c61746f7273404d616c6179736965722e426f

cb:a8:eb:8e:56:cb:6c:58:b8:4f:f1:f2:b0:65:38:a9:04:d0:07:da:d4:e2:ca:25:48:1c:60:12:71:5c:b7:01
Signer

Actual PE Digest

cb:a8:eb:8e:56:cb:6c:58:b8:4f:f1:f2:b0:65:38:a9:04:d0:07:da:d4:e2:ca:25:48:1c:60:12:71:5c:b7:01

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Bunco,OU=Introspectivist Sorthaarede fremhvendes\ ,O=Bunco,L=Charnat,ST=Auvergne-Rhône-Alpes,C=FR,1.2.840.113549.1.9.1=#0c17506563756c61746f7273404d616c6179736965722e426f

07/02/2023, 20:48
Valid: false

Headers

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

SetEnvironmentVariableA
Sleep
GetTickCount
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
GetFileAttributesA
SetFileAttributesA
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
lstrlenA
GetVersion
SetErrorMode
lstrcpynA
ExitProcess
GetFullPathNameA
GlobalLock
CreateThread
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
ReadFile
WriteFile
lstrcpyA
MoveFileExA
lstrcatA
GetSystemDirectoryA
GetProcAddress
CloseHandle
SetCurrentDirectoryA
MoveFileA
CompareFileTime
GetShortPathNameA
SearchPathA
lstrcmpiA
SetFileTime
lstrcmpA
ExpandEnvironmentStringsA
GlobalUnlock
GetDiskFreeSpaceA
GlobalFree
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
GetPrivateProfileStringA
FindClose
MultiByteToWideChar
FreeLibrary
MulDiv
WritePrivateProfileStringA
LoadLibraryExA
GetModuleHandleA
GetExitCodeProcess
WaitForSingleObject
GlobalAlloc

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
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA

advapi32

RegDeleteKeyA
SetFileSecurityA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegOpenKeyExA
RegEnumValueA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA
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: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 76KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 161KB - Virtual size: 161KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

55:55:34:4e:6f:b9:b3:e4Certificate

cb:a8:eb:8e:56:cb:6c:58:b8:4f:f1:f2:b0:65:38:a9:04:d0:07:da:d4:e2:ca:25:48:1c:60:12:71:5c:b7:01Signer

Signature Validations

Verification

07/02/2023, 20:48 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 24KB - Virtual size: 23KB

.rdata Size: 5KB - Virtual size: 4KB

.data Size: 1024B - Virtual size: 3.6MB

.ndata Size: - Virtual size: 76KB

.rsrc Size: 161KB - Virtual size: 161KB

55:55:34:4e:6f:b9:b3:e4
Certificate

cb:a8:eb:8e:56:cb:6c:58:b8:4f:f1:f2:b0:65:38:a9:04:d0:07:da:d4:e2:ca:25:48:1c:60:12:71:5c:b7:01
Signer

07/02/2023, 20:48
Valid: false

.text
Size: 24KB - Virtual size: 23KB

.rdata
Size: 5KB - Virtual size: 4KB

.data
Size: 1024B - Virtual size: 3.6MB

.ndata
Size: - Virtual size: 76KB

.rsrc
Size: 161KB - Virtual size: 161KB