CONTRACT COPY PRN00720387_pdf[.]exe

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General

Target

CONTRACT COPY PRN00720387_pdf.exe
Size

799KB
MD5

901aac855d2dec6202d1ec5a6424614d
SHA1

82b0bd78b511bc9fd47f11fb03a19b15e377b12d
SHA256

5dff59bba594b0d87c418b49f4d867b83d39bb327409ee7f2ba160964c8422cd
SHA512

a93d71198748878b72fbdd267b733da31745a66478756d21a0c11bed1481b352897d1bb721ff42d6ad27b3c5fd53c08a818986d684e5ef7b98bb1bf9d1a319ac
SSDEEP

12288:47LuH9zeOBbolPGOOuLwr8m+QBvlP9Ia8GIbPYkAdwvLRPC6Oe73MFcN:cL7+olPGlNAKIacPYkAevLRPJye

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

CONTRACT COPY PRN00720387_pdf.exe
.exe windows:4 windows x86 arch:x86

ced282d9b261d1462772017fe2f6972b

Code Sign

45:fa:54:ab:0b:1b:e7:a4:31:69:85:ed:6e:c0:83:3f:cb:b1:0e:ea
Certificate

Issuer

CN=Untemptably,O=Untemptably,L=Touquin,C=FR

Not Before

17-10-2024 08:24

Not After

17-10-2027 08:24

Subject

CN=Untemptably,O=Untemptably,L=Touquin,C=FR

95:88:e1:34:99:9a:f2:71:1c:a0:bf:20:84:ef:8f:cd:24:c1:ee:35:7b:2a:ef:32:84:52:59:9c:56:39:4c:7d
Signer

Actual PE Digest

95:88:e1:34:99:9a:f2:71:1c:a0:bf:20:84:ef:8f:cd:24:c1:ee:35:7b:2a:ef:32:84:52:59:9c:56:39:4c:7d

Digest Algorithm

sha256

PE Digest Matches

true

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

advapi32

RegCreateKeyExA
RegEnumKeyA
RegQueryValueExA
RegSetValueExA
RegCloseKey
RegDeleteValueA
RegDeleteKeyA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
SetFileSecurityA
RegOpenKeyExA
RegEnumValueA

shell32

SHGetFileInfoA
SHFileOperationA
SHGetPathFromIDListA
ShellExecuteExA
SHGetSpecialFolderLocation
SHBrowseForFolderA

ole32

IIDFromString
OleInitialize
OleUninitialize
CoCreateInstance
CoTaskMemFree

comctl32

ord17
ImageList_Create
ImageList_Destroy
ImageList_AddMasked

user32

SetClipboardData
CharPrevA
CallWindowProcA
PeekMessageA
DispatchMessageA
MessageBoxIndirectA
GetDlgItemTextA
SetDlgItemTextA
GetSystemMetrics
CreatePopupMenu
AppendMenuA
TrackPopupMenu
FillRect
EmptyClipboard
LoadCursorA
GetMessagePos
CheckDlgButton
GetSysColor
SetCursor
GetWindowLongA
SetClassLongA
SetWindowPos
IsWindowEnabled
GetWindowRect
GetSystemMenu
EnableMenuItem
RegisterClassA
ScreenToClient
EndDialog
GetClassInfoA
SystemParametersInfoA
CreateWindowExA
ExitWindowsEx
DialogBoxParamA
CharNextA
SetTimer
DestroyWindow
CreateDialogParamA
SetForegroundWindow
SetWindowTextA
PostQuitMessage
SendMessageTimeoutA
ShowWindow
wsprintfA
GetDlgItem
FindWindowExA
IsWindow
GetDC
SetWindowLongA
LoadImageA
InvalidateRect
ReleaseDC
EnableWindow
BeginPaint
SendMessageA
DefWindowProcA
DrawTextA
GetClientRect
EndPaint
IsWindowVisible
CloseClipboard
OpenClipboard

gdi32

SetBkMode
SetBkColor
GetDeviceCaps
CreateFontIndirectA
CreateBrushIndirect
DeleteObject
SetTextColor
SelectObject

kernel32

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

Sections

.text
Size: 25KB - 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: 1KB - Virtual size: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 80KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Afblegningerne.Cor
Hyldebrret2.faj
Juicy.sla
Summarizing.Fra
ekspertpanel.bro
frastdningens.hag
pelvetia.txt
sakkende.dro

Sharing

General

Malware Config

Signatures

Files

ced282d9b261d1462772017fe2f6972b

Code Sign

45:fa:54:ab:0b:1b:e7:a4:31:69:85:ed:6e:c0:83:3f:cb:b1:0e:eaCertificate

95:88:e1:34:99:9a:f2:71:1c:a0:bf:20:84:ef:8f:cd:24:c1:ee:35:7b:2a:ef:32:84:52:59:9c:56:39:4c:7dSigner

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

Sections

.text Size: 25KB - Virtual size: 24KB

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

.data Size: 1KB - Virtual size: 3.6MB

.ndata Size: - Virtual size: 100KB

.rsrc Size: 80KB - Virtual size: 80KB

45:fa:54:ab:0b:1b:e7:a4:31:69:85:ed:6e:c0:83:3f:cb:b1:0e:ea
Certificate

95:88:e1:34:99:9a:f2:71:1c:a0:bf:20:84:ef:8f:cd:24:c1:ee:35:7b:2a:ef:32:84:52:59:9c:56:39:4c:7d
Signer

.text
Size: 25KB - Virtual size: 24KB

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

.data
Size: 1KB - Virtual size: 3.6MB

.ndata
Size: - Virtual size: 100KB

.rsrc
Size: 80KB - Virtual size: 80KB