Static task
static1
Behavioral task
behavioral1
Sample
JUSTIFICANTE DE PAGO CF.pdf.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
JUSTIFICANTE DE PAGO CF.pdf.exe
Resource
win10v2004-20230703-en
General
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Target
JUSTIFICANTE DE PAGO CF.pdf.rar
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Size
410KB
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MD5
1f364fa1187c672f030992ee01b7c09a
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SHA1
b34336309cb206e9c9f3c8562fe32eb5c79b51cb
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SHA256
92345bc5bb986db194ada373a1aca9ceffb0f2997588e718ad45c650e202edfa
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SHA512
384ca57dbaf3392ecb6b8f047e3b8ea3c83cf295c2ae608ff961424834c80192d9836f0680c113251c23e0d2d93f61fca131f24affedf7fde184fdcd613c21d8
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SSDEEP
12288:qK732etz4LLHkCtMK39siM9RFML9pqmL7:qG2eBB4Mw9m9I39
Malware Config
Signatures
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NSIS installer 2 IoCs
resource yara_rule static1/unpack001/JUSTIFICANTE DE PAGO CF.pdf.exe nsis_installer_1 static1/unpack001/JUSTIFICANTE DE PAGO CF.pdf.exe nsis_installer_2
Files
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JUSTIFICANTE DE PAGO CF.pdf.rar.rar
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JUSTIFICANTE DE PAGO CF.pdf.exe.exe windows x86
4f67aeda01a0484282e8c59006b0b352
Code Sign
4f:31:cf:20:54:73:62:7d:2a:90:2a:5c:01:07:0e:d3:ef:c3:03Certificate
IssuerOU=Besgscentre Bestemmelse Crossbite\ ,O=Brokenhearted,L=Lauenhagen Lauenhagen,ST=Niedersachsen,C=DE,1.2.840.113549.1.9.1=#0c13476c61726d65737472654072656c732e496e64Not Before09/06/2023, 04:05Not After08/06/2026, 04:05SubjectOU=Besgscentre Bestemmelse Crossbite\ ,O=Brokenhearted,L=Lauenhagen Lauenhagen,ST=Niedersachsen,C=DE,1.2.840.113549.1.9.1=#0c13476c61726d65737472654072656c732e496e647b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate
IssuerCN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=USNot Before12/01/2016, 00:00Not After11/01/2031, 23:59SubjectCN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate
IssuerCN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=USNot Before23/12/2017, 00:00Not After22/03/2029, 23:59SubjectCN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
43:c8:a4:1e:87:cc:bf:ce:d2:a1:10:79:dd:38:5c:a1:4b:1a:d4:f2:79:87:b5:dd:b3:f3:e6:bc:3e:00:9e:fbSigner
Actual PE Digest43:c8:a4:1e:87:cc:bf:ce:d2:a1:10:79:dd:38:5c:a1:4b:1a:d4:f2:79:87:b5:dd:b3:f3:e6:bc:3e:00:9e:fbDigest 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
CopyFileA
Sleep
GetTickCount
CreateFileA
GetFileSize
GetModuleFileNameA
ReadFile
GetFileAttributesA
SetFileAttributesA
ExitProcess
SetEnvironmentVariableA
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
lstrlenA
GetVersion
GetCurrentProcess
GetFullPathNameA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
GetTempFileNameA
WriteFile
lstrcpyA
MoveFileExA
lstrcatA
GetSystemDirectoryA
GetProcAddress
CloseHandle
SetCurrentDirectoryA
MoveFileA
CompareFileTime
GetShortPathNameA
SearchPathA
lstrcmpiA
SetFileTime
lstrcmpA
ExpandEnvironmentStringsA
lstrcpynA
SetErrorMode
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: 23KB - 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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 173KB - Virtual size: 173KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ