request for quote (Iberia Express Aircraft) 15-02-2023·pdf[.]exe

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General

Target

request for quote (Iberia Express Aircraft) 15-02-2023·pdf.exe
Size

616KB
MD5

2a81e12b983f88c94938f4c0ef709301
SHA1

d5f34c00b7926b7b995afb268b48afd289e7aa1b
SHA256

d03b9ead3cfc79c7495986f26b97dbe24b0558314a4993f595c80f8817295c48
SHA512

4622bb5e858b661ad904b75d45b0e2a0d362888a4995d56b6b30e3fbefdc13ac4982652240924ee0b588b3992001070ba72659e83f82c5ef7888ba9e16e9379a
SSDEEP

12288:7f1PcRJF5tXzyYhN8i0hVkZsHRgAppRXMWtdy:iPztjyinuigRcWto

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

request for quote (Iberia Express Aircraft) 15-02-2023·pdf.exe
.exe windows x86

57e98d9a5a72c8d7ad8fb7a6a58b3daf

Code Sign

7c:8e:c4:62:0d:f2:8a:60
Certificate

Issuer

CN=Curvilineal,OU=Gerners Dunter\ ,O=Curvilineal,L=Niederfrohna,ST=Sachsen,C=DE,1.2.840.113549.1.9.1=#0c1c556e646973636f6e6e6563746564404261636b626f6172642e457874

Not Before

15-02-2023 07:06

Not After

14-02-2026 07:06

Subject

CN=Curvilineal,OU=Gerners Dunter\ ,O=Curvilineal,L=Niederfrohna,ST=Sachsen,C=DE,1.2.840.113549.1.9.1=#0c1c556e646973636f6e6e6563746564404261636b626f6172642e457874

1a:93:bb:3a:13:a8:7b:dc:6d:df:5c:cf:cf:b3:14:ca:4f:fb:db:6a:16:24:9f:7a:15:d6:a7:47:91:cb:fa:e6
Signer

Actual PE Digest

1a:93:bb:3a:13:a8:7b:dc:6d:df:5c:cf:cf:b3:14:ca:4f:fb:db:6a:16:24:9f:7a:15:d6:a7:47:91:cb:fa:e6

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Curvilineal,OU=Gerners Dunter\ ,O=Curvilineal,L=Niederfrohna,ST=Sachsen,C=DE,1.2.840.113549.1.9.1=#0c1c556e646973636f6e6e6563746564404261636b626f6172642e457874

07-02-2023 20:39
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
CreateFileA
GetFileSize
GetModuleFileNameA
ReadFile
GetCurrentProcess
CopyFileA
Sleep
GetTickCount
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
lstrlenA
GetVersion
SetErrorMode
lstrcpynA
ExitProcess
SetCurrentDirectoryA
GlobalLock
CreateThread
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
GetTempFileNameA
WriteFile
lstrcpyA
MoveFileExA
lstrcatA
GetSystemDirectoryA
GetProcAddress
GetExitCodeProcess
WaitForSingleObject
CompareFileTime
SetFileAttributesA
GetFileAttributesA
GetShortPathNameA
MoveFileA
GetFullPathNameA
SetFileTime
SearchPathA
CloseHandle
lstrcmpiA
GlobalUnlock
GetDiskFreeSpaceA
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: 24KB

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: 80KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 221KB - Virtual size: 220KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

57e98d9a5a72c8d7ad8fb7a6a58b3daf

Code Sign

7c:8e:c4:62:0d:f2:8a:60Certificate

1a:93:bb:3a:13:a8:7b:dc:6d:df:5c:cf:cf:b3:14:ca:4f:fb:db:6a:16:24:9f:7a:15:d6:a7:47:91:cb:fa:e6Signer

Signature Validations

Verification

07-02-2023 20:39 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

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

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

.data Size: 1024B - Virtual size: 106KB

.ndata Size: - Virtual size: 80KB

.rsrc Size: 221KB - Virtual size: 220KB

7c:8e:c4:62:0d:f2:8a:60
Certificate

1a:93:bb:3a:13:a8:7b:dc:6d:df:5c:cf:cf:b3:14:ca:4f:fb:db:6a:16:24:9f:7a:15:d6:a7:47:91:cb:fa:e6
Signer

07-02-2023 20:39
Valid: false

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

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

.data
Size: 1024B - Virtual size: 106KB

.ndata
Size: - Virtual size: 80KB

.rsrc
Size: 221KB - Virtual size: 220KB