Static task
static1
Behavioral task
behavioral1
Sample
pagamento Iorfld-bam.pdf.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
pagamento Iorfld-bam.pdf.exe
Resource
win10v2004-20220812-en
General
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Target
5E8A9F651B7CFA1446E437398DFBC4175A03F7CECDB381CCAE003BC525052F9D
-
Size
271KB
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MD5
b76ae2a8ee493c4db7e5f9d94609a74a
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SHA1
52c494fefddfb7c3fd36ca0bfc38e1e408a3474e
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SHA256
5e8a9f651b7cfa1446e437398dfbc4175a03f7cecdb381ccae003bc525052f9d
-
SHA512
ccae5118118ac87ce56e918c1c4f0f4ee557b38a8a695861307f1ff16f8b9b5f7d8555d3a6df3b5439d206cf5e93ef8c81270e9395354b1f7ba01c766fa8aad9
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SSDEEP
6144:H90OfOqzV1ZQzndmZ7PTyTcjydU7uv2wgP5hG2+rugwrj:HWOfOqxQTdMTFWdI5wgPnR+kj
Malware Config
Signatures
-
NSIS installer 2 IoCs
Processes:
resource yara_rule static1/unpack001/pagamento Iorfld-bam.pdf.exe nsis_installer_1 static1/unpack001/pagamento Iorfld-bam.pdf.exe nsis_installer_2
Files
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5E8A9F651B7CFA1446E437398DFBC4175A03F7CECDB381CCAE003BC525052F9D.rar
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pagamento Iorfld-bam.pdf.exe.exe windows x86
b78ecf47c0a3e24a6f4af114e2d1f5de
Code Sign
60:70:87:02:0a:f2:b0:0aCertificate
IssuerOU=Inconveniencing Machogo\ ,O=Overfldiggre,L=Vannes,ST=Bretagne,C=FR,1.2.840.113549.1.9.1=#0c20456e6b656c7462696c6c65747465726e654050617373616d657a7a6f2e737472Not Before26-07-2022 15:25Not After25-07-2025 15:25SubjectOU=Inconveniencing Machogo\ ,O=Overfldiggre,L=Vannes,ST=Bretagne,C=FR,1.2.840.113549.1.9.1=#0c20456e6b656c7462696c6c65747465726e654050617373616d657a7a6f2e7374725b:4c:f7:57:69:80:55:6a:53:ff:f0:95:36:5f:46:5e:79:95:26:a3Signer
Actual PE Digest5b:4c:f7:57:69:80:55:6a:53:ff:f0:95:36:5f:46:5e:79:95:26:a3Digest Algorithmsha1PE Digest MatchestrueSignature Validations
TrustedfalseVerification
Signing CertificateOU=Inconveniencing Machogo\ ,O=Overfldiggre,L=Vannes,ST=Bretagne,C=FR,1.2.840.113549.1.9.1=#0c20456e6b656c7462696c6c65747465726e654050617373616d657a7a6f2e73747217-11-2022 13:20 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: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ